CN115841862A - Case report table generation method, case report table generation device, case report table generation equipment and storage medium - Google Patents
Case report table generation method, case report table generation device, case report table generation equipment and storage medium Download PDFInfo
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Abstract
The application provides a case report generation method, a case report generation device, case report generation equipment and a storage medium, relates to the technical field of clinical tests, and aims to improve the creation efficiency of an electronic case report table. The method comprises the following steps: responding to a character input operation triggered by a target user, and determining a character string to be matched based on a currently input character of the target user; determining the character similarity of each candidate character string and the character string to be matched, and pushing the candidate character strings to the target user according to the determined character similarity so as to enable the target user to select a target character string from the pushed candidate character strings and load the target character string into a target case report table; wherein the character input operation is triggered during the process of creating a target case report table for a target clinical test by the target user, and the candidate character string is obtained according to basic data matched with the target clinical test in a basic form template library.
Description
Technical Field
The present application relates to the field of clinical testing technologies, and in particular, to a method, an apparatus, a device, and a storage medium for generating a case report table.
Background
In the technical field of clinical tests, professional personnel in the technical field of clinical tests need to manually construct a database of a case report table for electronic data acquisition, and accurately record data information such as symptoms, physical signs or laboratory examination data of each subject in the corresponding clinical test in the test process; however, when creating an electronic database, a data administrator (data manager, DM) usually manually designs and specifically edits and creates a case report table, and then development personnel of the electronic database develops the case report table, and generally, the case report table has many kinds of data/fields and a large amount of information, and the data administrator needs to manually input a plurality of data/fields in the construction of the electronic case report table, which is time-consuming and inefficient in creation, and seriously affects the creation and updating efficiency of the electronic database.
Disclosure of Invention
The embodiment of the application provides a case report table generation method, a case report table generation device, case report table generation equipment and a storage medium, which are used for at least improving the creation efficiency of an electronic case report table, shortening the time consumption and the like.
In a first aspect of the present application, a method for generating a case report table is provided, including:
in response to a character input operation triggered by a target user, determining a character string to be matched based on a character currently input by the target user; the character input operation is triggered during the process that the target user creates a target case report form for a target clinical trial;
determining the character similarity of each candidate character string and the character string to be matched; wherein the candidate character strings are obtained according to basic data matched with the target clinical test in a basic form template library;
and pushing the candidate character strings to the target user according to the determined similarity of the characters, so that the target user selects the target character strings from the pushed candidate character strings and loads the target character strings into the target case report table.
In the method, on one hand, in the process of creating the case report table by the user, the candidate character string similar to the currently input character is automatically pushed to the user from the candidate character string in real time based on the information of the currently input character (namely, the character string to be matched) of the user, so that the user can directly select the target character string to be used from the pushed candidate character string and directly load the target character string into the target case report table, the input and editing operation of the user for the character is reduced, and the generation efficiency of the case report table is obviously improved; on the other hand, the candidate characters in the embodiment of the application are selected from the basic data contained in the basic form template base and matched with the target clinical test currently operated by the user, so that the number of the candidate character strings to be pushed is greatly reduced, the calculation consumption of character string similarity matching is reduced, the pushing efficiency of the candidate character strings and the creating efficiency of the case report table are further improved, the candidate character strings are matched with the target clinical test currently operated by the user, namely the candidate character strings selected for the first time have high adaptation degree with the character strings required by the user, the pushing accuracy of the character strings in the case report table generating process is improved, the possibility that the user selects the target character strings from the pushed candidate character strings is increased, the creating efficiency of the case report table is further improved, and the user experience and the personalized recommendation can be improved.
In a possible implementation manner, before the step of determining the character similarity between each candidate character string and the character string to be matched, the method further includes:
determining trial description information for the target clinical trial;
screening out basic data matched with the test description information from basic data contained in the basic form template library as candidate data;
and extracting the screened key character strings of the candidate data to obtain the candidate character strings.
In a possible implementation manner, before the step of determining a character string to be matched based on a currently input character of the target user in response to a character input operation triggered by the target user, the method further includes:
determining a target language type set by the target user;
the step of screening out the basic data matched with the test description information as the candidate data from the basic data contained in the basic form template library comprises the following steps:
screening out basic data matched with the test description information from basic data contained in the basic form template library as first intermediate data; determining first intermediate data with a language type as the target language type as the candidate data; or
Screening out basic data with the language type being the target language type from basic data contained in the basic form template base as second intermediate data, and determining the second intermediate data matched with the test description information as the candidate data.
In one possible implementation, the trial description information includes at least one of a trial name, a trial number, a trial identification, a trial type, a treatment field, a trial participant of the target clinical trial.
In a possible implementation manner, the basic form template library includes a plurality of basic form templates, and the basic data includes form data and/or field data in the basic form templates;
the basic form template at least comprises one or any combination of the following components:
a first historical case report table that the target user has created for the target clinical trial;
a second historical case report table created by the target user for historical clinical trials;
a general case report table associated with the target user.
In one possible implementation, the form data includes at least one of a form name, a form identifier, and a form attribute; and/or
The field data comprises at least one of the field type and the field check rule.
In a possible implementation manner, the step of determining the character similarity between each candidate character string and the character string to be matched includes:
performing the following operation on each candidate character string:
determining the maximum common substring length of the candidate character string and the character string to be matched as the character similarity of the candidate character string and the character string to be matched; or
And determining the character similarity of the candidate character string and the character string to be matched based on the editing distance of the candidate character string and the character string to be matched.
In a possible implementation manner, the step of pushing the candidate character string to the target user according to the determined similarity of each character includes:
according to the character similarity, pushing a first number of candidate character strings to the target user, wherein:
and the minimum value of the character similarity corresponding to the pushed candidate character string is greater than or equal to the maximum value of the character similarity corresponding to the candidate character string which is not pushed.
In a possible implementation manner, the first number is a number set by default, or the first number is determined based on the number of candidate character strings.
In a possible implementation manner, the step of pushing the candidate character string to the target user according to the determined similarity of each character includes:
sequencing the determined character similarity according to the character similarity to obtain a character similarity sequence;
determining the character similarity of the designated sequence position of the character similarity sequence;
and pushing the candidate character strings corresponding to the determined character similarity to the target user.
In a possible implementation manner, after the step of pushing the candidate character string to the target user according to the determined similarity of the characters, the method further includes:
responding to the selection operation of the target user for the target character string, and reading basic data corresponding to the target character string from the basic form template library based on the character string identification of the target character string; and loading the basic data corresponding to the target character string into the target case report table.
In a possible implementation manner, the step of determining a character string to be matched based on the currently input character of the target user includes:
determining a second number of characters currently input by the target user;
if the second number is smaller than or equal to a number threshold, taking all currently input characters as the character string to be matched;
if the second number is larger than the number threshold, selecting N continuous characters which are input last from all the characters which are input currently as the character string to be matched, wherein N is an integer larger than 1 and is smaller than the second number.
In one possible implementation manner, the method further includes:
and responding to a creation completion instruction of the target user for the target case report table, sending the target case report table to the server, so that the server updates the target case report table to the basic form template library, and the data in the target case report table is used as basic data in the basic form template library for a subsequent case report table generation process.
In a second aspect of the present application, there is provided a case report table generating apparatus including:
the character confirmation unit is used for responding to character input operation triggered by a target user and determining a character string to be matched based on a currently input character of the target user; the character input operation is triggered in the process that the target user creates a target case report table for a target clinical test;
the information matching unit is used for determining the character similarity of each candidate character string and the character string to be matched; wherein the candidate character strings are obtained according to basic data matched with the target clinical test in a basic form template library;
and the information pushing unit is used for pushing the candidate character strings to the target user according to the determined similarity of all the characters so as to enable the target user to select the target character strings from the pushed candidate character strings and load the selected target character strings into the target case report table.
In a fourth aspect of the present application, there is provided a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to implement the case report table generating method of the first aspect.
In a fifth aspect of the present application, there is provided a computer-readable storage medium storing computer instructions which, when run on a computer, cause the computer to perform the case report table generating method according to the first aspect.
Drawings
Fig. 1 is an application scenario diagram provided in an embodiment of the present application;
fig. 2 is a flowchart of a case report table generation method according to an embodiment of the present application;
fig. 3 is a display diagram of push information provided by an embodiment of the present application;
fig. 4 is a flowchart of another case report table production method provided by an embodiment of the present application;
FIG. 5 is a diagram illustrating another example of a push message display according to the present disclosure;
fig. 6 is a diagram illustrating a structure of a case report table generating device according to an embodiment of the present application;
fig. 7 is a block diagram of a computer device according to an embodiment of the present application.
Detailed Description
In order to better understand the technical solutions provided by the embodiments of the present application, the following detailed description is made with reference to the drawings and specific embodiments of the specification;
the terms "first" and "second" in the embodiments of the present application are used for descriptive purposes only and are not to be construed as implying or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of embodiments of the application, unless stated otherwise, "plurality" means two or more.
In order to facilitate those skilled in the art to better understand the technical solutions of the present application, the following description refers to the technical terms of the present application.
A Case Report Form (CRF) is a file used in clinical trials to record at least one piece of information of symptoms, signs, or laboratory examination data of each subject during the trial.
In order to more clearly understand the design idea of the present application, an application scenario of the embodiment of the present application is described below as an example. It should be noted that the following application scenarios are only used for illustrating the embodiments of the present application and are not limited thereto. In a specific implementation process, the technical scheme provided by the embodiment of the application can be flexibly applied according to actual needs.
Referring to fig. 1, the application scenario includes at least terminal devices 110 and servers 120, each terminal device 110 may have a target application client 130 of a target application (also referred to as a "target platform") installed therein, and both the target application client 130 and the terminal device 110 may communicate with the server 120 of the target application.
The terminal device 110 (or the target application client 130, which is described below by taking the terminal device 110 as an example) may send information submitted by a target user through the interactive interface to the server 120, and obtain related information from the server 120.
As an embodiment, the target application is application software that can implement creating a case report table in the embodiment of the present application, and a kind of the target application and a specific type of the target application client 130 in the embodiment of the present application are not limited, and those skilled in the art may set the target application and the specific type according to actual requirements.
As an embodiment, a target user refers to a user and/or account logged into the target application that created the case report form.
As an example, the terminal device 110 may be a mobile terminal, a fixed terminal, or a portable terminal, such as a mobile handset, a station, a unit, a device, a multimedia computer, a multimedia tablet, an internet node, a communicator, a desktop computer, a laptop computer, a notebook computer, a netbook computer, a tablet computer, a Personal Communication System (PCS) device, a personal navigation device, a Personal Digital Assistant (PDA), an audio/video player, a digital camera/camcorder, a positioning device, a television receiver, a radio broadcast receiver, an electronic book device, a game device, or any combination thereof, including accessories and peripherals of these devices, or any combination thereof, and is not limited thereto. The terminal device 110 and the server 120 may be directly or indirectly connected through wired or wireless communication, and the application is not limited herein.
The server 120 may be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, or a plurality of cloud servers providing basic cloud computing services such as a cloud service, a cloud database, cloud computing, a cloud function, cloud storage, a network service, cloud communication, a middleware service, a domain name service, a security service, a CDN, a big data and artificial intelligence platform, and the like.
Based on the application scenario in fig. 1, a method for generating a case report table based on a structured clinical item in the embodiment of the present application is described below, with reference to fig. 2, the specific process is as follows:
step S210, in response to the character input operation triggered by the target user, determining a character string to be matched based on the currently input character of the target user; the character entry operation is triggered during the process of the target user creating a target case report form for the target clinical trial.
Step S220, determining the character similarity of each candidate character string and the character string to be matched; wherein the candidate character strings are obtained according to basic data matched with the target clinical test in the basic form template library.
Step S230, pushing the candidate character string to the target user according to the determined similarity of the characters, so that the target user selects the target character string from the pushed candidate character string and loads the selected target character string into the target case report table.
As an embodiment, the basic form template library related in the embodiment of the present application may include a plurality of basic form templates, where the basic data includes form data and/or field data in the basic form templates; wherein:
the form data in the aforementioned basic data may include, but is not limited to, one or more of form name, form identification, and form attribute; the field data in the basic data may include, but is not limited to, one or more of the above field types and field check rules.
As an embodiment, the basic form template includes at least any combination of one or more of the following types of case report forms:
the first historical case report table created by the target user for the target clinical trial, that is, the case report table created by the target user for the target clinical trial before the case report table is created this time.
A second historical case report table created by the target user for historical clinical trials, wherein the historical clinical trials are clinical trials other than the target clinical trial, that is, the case report table created by the target user for other clinical trials before the case report table is created this time;
a general case report table associated with the target user; the general case report table may include a system default case report table and/or a user general case report table, the system default case report table may be a case report table of target application default settings for creating the case report table, the user general case report table may be a case report table template for association with a target user, and the user general case report table may be selected by the target user from the system default case report table or created by the target user.
In the embodiment of the application, the basic form template in the basic form template serving as the information push data source has rich sources, and not only contains the default case report table of the system, but also contains the user historical data (namely one or more of the first historical case report table, the second historical case report table and the user general case report table), so that the matching degree of the candidate data and the candidate character strings screened from the basic form template and the character strings expected by the user is higher, the possibility that the recommendation information covers the expectation of the user is improved, the possibility that the user selects the pushed candidate character strings is increased, and the generation efficiency of the case report table is further improved.
As an embodiment, the basic form template library related in the embodiment of the present application may be deployed in the terminal device 110 or may be deployed in the server 120; when the basic form template library is deployed in the terminal device 110, the steps S210 to S230 may be executed by the terminal device 110; when the base form template library is deployed in the server 120, embodiments including, but not limited to, the following A1 to A3 may be included:
embodiment mode A1: step S210 is executed by the terminal device 110 to determine a character string to be matched and send the character string to the server 120, steps S220 and S230 are executed by the server 120 to determine a candidate character string to be pushed to the target user, the server 120 sends the candidate character string to be pushed to the target user to the terminal device 110, and the terminal device 110 displays the pushed candidate character string to the target user through the target application client 130.
Embodiment mode A2: step S210 is executed by terminal device 110 to determine a character string to be matched, and terminal device 110 requests a basic form template library from server 120; the server 120 then sends the basic form template library to the terminal device 110 to enable the terminal device 110 to continue to execute steps S220 and S230.
Embodiment mode A3: step S210 is executed by terminal device 110 to determine a character string to be matched, and terminal device 110 requests server 120 for a candidate character string; and the server 120 determines candidate character strings according to the basic data matched with the target clinical test in the basic form template library and returns the candidate character strings to the terminal device 110, and the terminal device 110 continues to execute steps S220 and S230.
The interaction between the terminal device 110 and the server 120 in the embodiments of the present application has been given as an example above, and those skilled in the art can adjust the interaction between the terminal device 110 and the server 120 based on actual needs; this will not be described repeatedly, and the following description will only be further described with respect to the specific embodiments of the foregoing steps S210 to S230.
As an embodiment, in step S210, a character string composed of all characters input by the target user may be used as a character string to be matched, or N consecutive characters input last in all characters input by the target user may be used as a character string to be matched; for the latter case, in the embodiment of the present application, a second number of characters currently input by the target user may be determined; if the second number is less than or equal to the number threshold, all the currently input characters are used as the character strings to be matched; and if the second number is larger than the number threshold, selecting N continuous characters input last from all the characters input currently as the character string to be matched, wherein N is an integer larger than 1, and is smaller than the second number. The specific values of the second number and N are not limited, and those skilled in the art may set according to actual requirements, for example, but not limited to, the second number may be set to 3, 4, 5, 6, etc., when the second number is set to 4, N may be 2 or 3, and when the second number is 5, N may be 3 or 4, etc.
As an embodiment, before the step S220, basic data matched with the target clinical item may be screened from a large amount of basic data included in the basic form template library according to the test description information of the target clinical item, and then the key character strings of each candidate data are extracted to obtain candidate character strings corresponding to each candidate data; therefore, only candidate data matched with the target clinical item can be screened out from a large amount of basic data contained in the basic form template base, so that a large amount of interference data with low correlation degree with the character strings to be matched is filtered, the number of the candidate character strings is obviously reduced, the accuracy of the candidate character strings is improved, the pushing efficiency and the accuracy of the candidate character strings are improved, and the creating efficiency of the case report table is improved.
As an embodiment, in the process of screening candidate data matching with a target clinical item from a basic form template library, the basic data matching with the test description information may be used as the candidate data; and further extracting the determined key character strings of the candidate data to obtain the candidate character strings.
As an embodiment, the test description information in the embodiment of the present application includes at least one description information of a test name, a test frequency, a test identifier, a test type, a treatment field, and a tester of the target clinical test; in the embodiment of the present application, the name of the test, the number of times of the test, the test identifier, the type of the test, the field of treatment, and the specific character string of the tester are not limited, and those skilled in the art can set the test identifier based on actual requirements, for example, the test identifier can be a first-stage test, a second-stage test, and the like, and the field of treatment can be tuberculosis, vaccine, virology, and the like.
As an embodiment, the basic data corresponding to the candidate character string in the embodiment of the present application is also provided with data description information, and the specific content and format of the data description information may refer to the foregoing test description information, and both may have partially the same or all the same representation forms; in the embodiment of the application, when the test description information only includes one piece of description information of the test name, the test frequency, the test identification, the test type, the treatment field and the tester of the target clinical test, the data description information of one piece of basic data is consistent/identical with the item description information of the target clinical test, and the basic data can be considered to be matched with the target clinical test; when the test description information only includes a plurality of description information among the test name, the test frequency, the test identification, the test type, the treatment field, and the tester of the target clinical test, the matching condition of the basic data and the target clinical test may be set as: the data description information of the underlying data and one or more item description information of the target clinical trial are consistent, the underlying data and the target clinical trial may be considered to match.
As an embodiment, the embodiment of the present application may further set a language type in the process of generating the case report table to generate the case report table more suitable for the user's needs, wherein the language type may include, but is not limited to, one or more of chinese, english, japanese, korean, hindi, french, german, spanish, and the like; further, before step S210, in the embodiment of the present application, the target user may further select the required language type as the target language type through the target application client 130, and further:
in the embodiment of the application, before the step of determining the character string to be matched based on the currently input character of the target user in response to the character input operation triggered by the target user, the target language type set by the target user can be determined; further screening out basic data matched with the test description information from basic data contained in the basic form template library as first intermediate data; and determining the first intermediate data with the language type being the target language type as the candidate data. That is, if the target language type selected by the target user is chinese, in the foregoing process, the basic data matched with the test description information in the basic form template library may be first screened out as first intermediate data, and then the first intermediate data in the chinese form may be determined as candidate data.
The method and the device for determining the character string can also determine the target language type set by the target user before the step of determining the character string to be matched based on the currently input character of the target user in response to the character input operation triggered by the target user; screening out basic data with the language type being the target language type from basic data contained in the basic form template base as second intermediate data, and determining the second intermediate data matched with the test description information as candidate data; that is, if the target language type selected by the target user is chinese, the basic data in the chinese form in the basic form template library may be determined as the second intermediate data in the foregoing process, and then the second intermediate data matched with the test description information may be determined as the candidate data.
As an embodiment, in the foregoing step S220, the character similarity between each candidate character string and the character string to be matched may be determined by, but not limited to, the following similarity calculation method B1 or similarity calculation method B2:
similarity calculation mode B1: performing the following operation on each candidate character string: and determining the maximum common substring length of the candidate character string and the character string to be matched as the character similarity of the candidate character string and the character string to be matched.
Similarity calculation mode B2: performing the following operation on each candidate character string: and determining the character similarity of the candidate character string and the character string to be matched based on the editing distance of the candidate character string and the character string to be matched.
As an embodiment, in step S230, according to the determined similarity of each character, in the process of pushing the candidate character strings to the target user, a first number of candidate character strings may be pushed to the target user according to the size of the similarity of the characters, where: the minimum value of the character similarity corresponding to the pushed candidate character string is greater than or equal to the maximum value of the character similarity corresponding to the candidate character string which is not pushed; that is, the character strings with higher similarity to the character strings to be matched are preferentially pushed from the candidate character strings.
As an embodiment, the foregoing first number is a number set by default, for example, the first number may be determined based on a display font size and a display area size of the pushed display page, for example, the first number is set to be 3, 5, 6, 10, 12, 15, 20, and the like; please refer to fig. 3 (a) to set the first number to 4, refer to fig. 3 (b) to set the first number to 6, etc.
As an embodiment, the aforementioned first number may also be determined based on the total number of candidate character strings, if the number of characters involved in step S220 is K1, the rounded value of 20%, 10%, or 25% of K1 may be, but is not limited to, taken as the first number, if K1 is 30, and the first number may be set to (30 × 10%, that is, 3).
As an embodiment, in step S230, the determined character similarities may be sorted according to the size of the character similarities to obtain a character similarity sequence; determining the character similarity of the designated sequence position of the character similarity sequence; pushing the candidate character strings corresponding to the determined character similarity to the target user; wherein:
when the character similarities are sorted in the descending order of the character similarities, the candidate character strings corresponding to the character similarities at the first K2 positions sorted at the head end (end with a larger value) can be pushed to the target user, where K2 is a positive integer, and those skilled in the art can set the candidate character strings according to actual requirements, such as setting K2 to 3, 5, 7, etc.; when the character similarities are sorted in the order from small to large, the candidate character strings corresponding to the character similarities at the last K3 positions sorted at the tail end (small end) can be pushed to the target user, where K3 is a positive integer, and those skilled in the art can set the candidate character strings according to actual requirements, such as setting K3 to 3, 5, 7, and the like.
As an embodiment, no matter in the case that the similarity of the characters is sorted in the order from large to small/small to large, K4 middle positions of the sorted character similarity sequence may be used as the designated sequence positions, where K3 is a positive integer, and those skilled in the art may set the positions according to actual requirements, such as setting K3 to 2, 3, 5, 6, and so on.
As an embodiment, after pushing the candidate character string to the target user according to the determined similarity of the characters in step S230, the target user may select the target character string from the pushed candidate character string, and the target user may not select the pushed candidate character string; when the target user does not select the pushed candidate character string and triggers the character input operation to input a new character, the process from the step S210 to the step S230 may be triggered and executed again; when a target user selects a target character string from the pushed candidate character string, reading basic data corresponding to the target character string from the basic form template library based on the character string identification of the target character string in response to the selection operation of the target user for the target character string; and loading the basic data corresponding to the target character string into the target case report table.
As an embodiment, in order to further improve the creation efficiency of the case report table, in the embodiment of the present application, the basic form template base may be updated based on the newly created case report table, and the richness of the basic data of the candidate character string source in the subsequent generation process of the case report table is updated, so that the candidate character string pushed to the user and the expected adaptation degree thereof may be increased, and the probability of the user selecting the pushed candidate character string is improved to improve the generation efficiency of the case report table; specifically, in this embodiment, after confirming that the target case report table is completed, the target user may trigger a creation completion instruction for the target case report table, and in this embodiment, after step S230, the terminal device may send, in response to the creation completion instruction for the target case report table by the target user, the target case report table to the server, so that the server updates the target case report table to the basic form template library, so that data in the target case report table is used as basic data in the basic form template library for a subsequent case report table generation process.
For convenience of understanding, please refer to fig. 4, which shows a specific example of a case report table generating method, in which the above steps S210 to S230 are all completed on the terminal device 110, and the example specifically includes the following steps:
in this example, each character input by the target user in the current input box is equal to one character input operation, and then a round of specific operations from step S210 to step S230 is triggered, and the following process after the target user inputs one character includes the following step S40:
wherein, before step S40, the target user first logs in the target application and triggers the creation of the target case report table for the target clinical trial, and then the terminal device 110 immediately confirms the target clinical trial when the target user triggers the creation of the target case report table.
In step S40, the target user inputs a character in the current input box displayed on the terminal device 110, and the character input operation is triggered.
Referring to fig. 5, assuming that the target user has input one character "day" in the current input box 411 before step S41, a character "period" is input after the character "day" in the current input box 411 in step S40.
In step S41, the terminal device 110 determines all characters currently input by the target user as character strings to be matched in response to the character input operation triggered by the target user.
With continued reference to fig. 5, in step S41, the terminal device 110 determines the "date" currently input by the target user as the character string to be matched.
In step S42, the terminal device 110 obtains the case report table associated with the target user and the system default general case report table of the target application as the basic form template in the basic form template library.
The target user associated case report table in step S42 may include a first historical case report table created by the target user for the target clinical trial, a second historical case report table created by the target user for the historical clinical trial, and a user general case report table associated with the target user.
In step S43, the terminal device 110 screens out, from the basic data (form data and field data) included in the basic form template library obtained in step S42, basic data that matches the test description information as candidate data, and extracts a key character string of each screened candidate data to obtain each candidate character string.
In step S44, the terminal device 110 determines the maximum common substring length of each candidate character string and the character string to be matched as the character similarity of each candidate character string and the character string to be matched.
In step S45, the terminal device 110 pushes the first K1 candidate character strings with the character similarity degree from large to small to the target user (see the content in fig. 5), and proceeds to step S46 or uses step S50.
S46, selecting a target character string from the pushed K1 candidate character strings by a target user;
and step S47, the terminal equipment responds to the selection operation of the target user for the target character string, reads the basic data corresponding to the target character string from the basic form template base based on the character string identification of the target character string, loads the basic data corresponding to the target character string into the target case report table, and goes to step S48 or step S49.
In step S48, the target user selects the next input box as the current input box, and the process re-enters step S40.
In step S49, the target user confirms that the current target case report table is completed.
And step S50, the target user does not select the target character string from the pushed K1 candidate characters, newly inputs a character in the current input box, triggers a new trigger character input operation and enters step S41.
Referring to fig. 6, based on the same inventive concept, an embodiment of the present application provides a base case report table generating apparatus 600, including:
a character confirmation unit 610, configured to determine, in response to a character input operation triggered by a target user, a character string to be matched based on a character currently input by the target user; the character input operation is triggered in the process that the target user creates a target case report table aiming at a target clinical test;
an information matching unit 620, configured to determine a character similarity between each candidate character string and the character string to be matched; the candidate character strings are obtained according to basic data matched with the target clinical test in a basic form template library;
an information pushing unit 630, configured to push the candidate character string to the target user according to the determined similarity of each character, so that the target user selects a target character string from the pushed candidate character string and loads the selected target character string into the target case report table.
The specific processing procedures of the character confirmation unit 610, the information matching unit 620 and the information pushing unit 630 can be referred to the same contents in the case report table generating method, and the description is not repeated here.
An example of the case report table generating apparatus 600 as a hardware entity is a computer device shown in fig. 7, which includes a processor 701, a storage medium 702, and at least one external communication interface 703; the processor 701, the storage medium 702, and the external communication interface 703 are connected by a bus 704.
The storage medium 702 has stored therein a computer program;
the processor 701 implements the location fingerprinting positioning method discussed earlier when executing the computer program.
In fig. 7, one processor 701 is taken as an example, but the number of processors 701 is not limited in practice.
The storage medium 702 may be a volatile storage medium (volatile storage), such as a random-access storage medium (RAM); the storage medium 702 may also be a non-volatile storage medium (non-volatile) such as a read-only storage medium, a flash memory (flash memory), a hard disk (HDD) or a solid-state drive (SSD), or the storage medium 702 may be any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to this. The storage medium 702 may be a combination of the storage media described above.
Based on the same technical concept, the embodiment of the present application also provides a computer-readable storage medium, which stores computer instructions that, when executed on a computer, cause the computer to perform the method as discussed in the foregoing.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (16)
1. A method for generating a case report form, comprising:
responding to a character input operation triggered by a target user, and determining a character string to be matched based on a currently input character of the target user; the character input operation is triggered in the process that the target user creates a target case report table for a target clinical test;
determining the character similarity of each candidate character string and the character string to be matched; wherein the candidate character strings are obtained according to basic data matched with the target clinical test in a basic form template library;
and pushing candidate character strings to the target user according to the determined similarity of the characters, so that the target user selects a target character string from the pushed candidate character strings and loads the target character string into the target case report table.
2. The case report form generating method according to claim 1, wherein before the step of determining the character similarity between each candidate character string and the character string to be matched, the method further comprises:
determining trial description information for the target clinical trial;
screening out basic data matched with the test description information from basic data contained in the basic form template library as candidate data;
and extracting the screened key character strings of the candidate data to obtain the candidate character strings.
3. The method of claim 2, wherein the step of determining a string to be matched based on the currently entered character of the target user in response to the target user-triggered character input operation further comprises:
determining a target language type set by the target user;
the step of screening out the basic data matched with the test description information from the basic data contained in the basic form template library as candidate data comprises the following steps:
screening out basic data matched with the test description information from basic data contained in the basic form template library as first intermediate data; determining first intermediate data with a language type as the target language type as the candidate data; or
Screening out basic data with the language type being the target language type from basic data contained in the basic form template base as second intermediate data, and determining the second intermediate data matched with the test description information as the candidate data.
4. The case report form generation method according to claim 2, wherein the trial description information includes at least one of a trial name, a trial number, a trial identification, a trial type, a treatment field, and a trial person of the target clinical trial.
5. The method of generating a case report form according to claim 1, wherein the base form template library includes a plurality of base form templates, and the base data includes form data and/or field data in the base form templates;
the basic form template at least comprises one or any combination of the following components:
a first historical case report table that the target user has created for the target clinical trial;
a second historical case report table created by the target user for historical clinical trials;
a general case report table associated with the target user.
6. The case report form generation method of claim 5, wherein the form data includes at least one of form name, form identification, and form attributes; and/or
The field data comprises at least one of the field type and the field check rule.
7. The case report form generating method according to claim 5, wherein the step of determining the character similarity between each candidate character string and the character string to be matched comprises:
performing the following operation on each candidate character string:
determining the maximum common substring length of the candidate character string and the character string to be matched as the character similarity of the candidate character string and the character string to be matched; or
And determining the character similarity of the candidate character string and the character string to be matched based on the editing distance of the candidate character string and the character string to be matched.
8. The method of generating a case report form according to claim 1, wherein the step of pushing candidate character strings to the target user based on the determined similarity of each character comprises:
according to the character similarity, pushing a first number of candidate character strings to the target user, wherein:
and the minimum value of the character similarity corresponding to the pushed candidate character string is greater than or equal to the maximum value of the character similarity corresponding to the candidate character string which is not pushed.
9. The case report table generating method according to claim 8, wherein the first number is a number of default settings, or the first number is determined based on a number of candidate character strings.
10. The method of generating a case report form according to claim 1, wherein the step of pushing candidate character strings to the target user based on the determined similarity of each character comprises:
sequencing the determined character similarity according to the character similarity to obtain a character similarity sequence;
determining the character similarity of the designated sequence position of the character similarity sequence;
and pushing the candidate character strings corresponding to the determined character similarity to the target user.
11. The method of generating a case report form according to claim 1, further comprising, after the step of pushing candidate character strings to the target user based on the determined similarity of each character:
responding to the selection operation of the target user for the target character string, and reading basic data corresponding to the target character string from the basic form template library based on the character string identification of the target character string; and loading the basic data corresponding to the target character string into the target case report table.
12. The case report form generating method according to claim 1, wherein the step of determining a character string to be matched based on the characters currently input by the target user comprises:
determining a second number of characters currently input by the target user;
if the second number is smaller than or equal to a number threshold, taking all currently input characters as the character string to be matched;
if the second number is larger than the number threshold, selecting N continuous characters which are input last from all the characters which are input currently as the character strings to be matched, wherein N is an integer larger than 1, and N is smaller than the second number.
13. The case report form generation method according to claim 1, further comprising:
and responding to a creation completion instruction of the target user for the target case report table, sending the target case report table to the server, so that the server updates the target case report table to the basic form template library, and the data in the target case report table is used as basic data in the basic form template library for a subsequent case report table generation process.
14. A case report table generating apparatus, comprising:
the character confirmation unit is used for responding to character input operation triggered by a target user and determining a character string to be matched based on a currently input character of the target user; the character input operation is triggered during the process that the target user creates a target case report form for a target clinical trial;
the information matching unit is used for determining the character similarity of each candidate character string and the character string to be matched; wherein the candidate character strings are obtained according to basic data matched with the target clinical test in a basic form template library;
and the information pushing unit is used for pushing the candidate character strings to the target user according to the determined similarity of the characters so that the target user selects the target character strings from the pushed candidate character strings and loads the target character strings into the target case report table.
15. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the steps of the case report generation method of any of claims 1-13.
16. A computer storage medium having stored thereon a computer program, characterized in that the program, when being executed by a processor, carries out the steps of the case report table generating method according to any of the claims 1-13.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117219214A (en) * | 2023-11-07 | 2023-12-12 | 江苏法迈生医学科技有限公司 | Data management method of clinical scientific research integrated information platform |
| CN118197525A (en) * | 2024-03-27 | 2024-06-14 | 杭州魏尔啸医学检验实验室有限公司 | Automatic NGS detection report generation method and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117219214A (en) * | 2023-11-07 | 2023-12-12 | 江苏法迈生医学科技有限公司 | Data management method of clinical scientific research integrated information platform |
| CN117219214B (en) * | 2023-11-07 | 2024-02-20 | 江苏法迈生医学科技有限公司 | Data management method of clinical scientific research integrated information platform |
| CN118197525A (en) * | 2024-03-27 | 2024-06-14 | 杭州魏尔啸医学检验实验室有限公司 | Automatic NGS detection report generation method and system |
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