CN112401830A - Cognitive function defect evaluation method based on home behaviors - Google Patents
Cognitive function defect evaluation method based on home behaviors Download PDFInfo
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Abstract
The invention provides a cognitive function defect evaluation method based on home behaviors, belonging to the technical field of human health maintenance, and the evaluation method comprises the following steps: observing a plurality of people all day long, and recording all the observed abnormal behavior characteristics of the people; 2) respectively taking all the abnormal behavior characteristics in the step 1) as detection items, observing the person to be evaluated all day long, and recording the occurrence frequency; 3) evaluating the cognitive function defect of the human home behavior; and if the frequency of one recorded abnormal behavior feature is greater than 0, the cognitive function defect exists on the abnormal behavior feature of the person to be evaluated, and if the frequency of one recorded abnormal behavior feature is 0, the cognitive function defect does not exist on the abnormal behavior feature of the person to be evaluated. The evaluation method has the advantages of convenience, timeliness and accuracy.
Description
Technical Field
The invention belongs to the technical field of human health maintenance, and particularly relates to a cognitive function defect evaluation method based on home behaviors.
Background
With the continuous development of aging in China, more and more old people begin to suffer from diseases related to cognitive function deficiency. At present, the prognosis and diagnosis of cognitive impairment related diseases of the elderly at home and abroad mainly utilize some dialogue-based cognitive impairment measurement tables (such as a brief Mental Memory Scale (MMSE) and a senile depression scale (GDS)) to diagnose whether the elderly suffer from neurological or mental diseases by testing the attention, memory, cognitive flexibility, speed and the like of the elderly. However, on the one hand, the use of these measuring watches usually requires the participation of professional medical staff, and on the other hand, the practical operability of the measuring watches is poor due to the influence of the physical condition and education of the elderly. In addition, the early identification of elderly in the latent stage of the disease is not possible with these gauges, and the disease often enters the middle and late stages when these elderly reach the standard of clinical diagnosis. The existing method has poor convenience, timeliness and accuracy.
Disclosure of Invention
In view of the above, the present invention aims to provide a method for evaluating the cognitive function deficiency of human home behaviors; the method can accurately evaluate the cognitive function defect condition of the human home behaviors, and solves the technical problems that the existing evaluation method for the cognitive function defect of the human has high professional requirements on evaluators, is poor in operability and lacks timeliness.
In order to achieve the above purpose, the invention provides the following technical scheme:
a cognitive function defect evaluation method based on home behaviors comprises the following steps:
1) observing a plurality of people all day long, and recording all the observed abnormal behavior characteristics of the people; the all-day observation is manual observation or camera observation;
2) respectively taking all the abnormal behavior characteristics in the step 1) as detection items, observing a person to be evaluated all day long, and recording the occurrence frequency of the abnormal behavior characteristics if a certain abnormal behavior characteristic occurs; if a certain abnormal behavior characteristic does not appear, recording the occurrence frequency of the abnormal behavior characteristic as 0;
3) evaluating the cognitive function defect of the human home behaviors according to the recorded result of the abnormal behavior feature occurrence frequency in the step 2); and if the frequency of one recorded abnormal behavior feature is greater than 0, the cognitive function defect exists on the abnormal behavior feature of the person to be evaluated, and if the frequency of one recorded abnormal behavior feature is 0, the cognitive function defect does not exist on the abnormal behavior feature of the person to be evaluated.
Preferably, the abnormal behavior features comprise directional force abnormal behavior features, attention and calculation force abnormal behavior features, memory and recall capability abnormal behavior features and action capability abnormal behavior features.
Preferably, the camera shooting observation is that a camera shooting device is installed in the range of human motion, and the camera shooting device works all day long.
The invention has the beneficial effects that: according to the cognitive function defect evaluation method based on the home behaviors, provided by the invention, the abnormal behavior characteristics of the human and the frequency of the abnormal behavior characteristics are recorded and summarized through the observation of the human all day, so that the evaluation on the cognitive function defect of the home behaviors is realized. The evaluation method has convenience, does not need excessive medical professional knowledge, and can be used for recording by simply trained people according to the specific abnormal behavior characteristics observed; and the observation process can be completely carried out at home, so that the time and cost for multiple trips between home and hospital are saved. The evaluation method provided by the invention also has timeliness, the abnormal behavior characteristics can be perceived at the first time, and the early recognition of the cognitive function defect of people can be realized; the evaluation method also has the following accuracy: compared with the common method for evaluating by adopting a dialogue-based cognitive function defect measuring table, the method provided by the invention has the advantages that the abnormal behavior characteristics of the elderly living at home are objectively evaluated, so that the evaluation result deviation caused by the excessive exaggeration or the intentional hiding of the condition of the oneself or the family in a dialogue form is reduced.
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Fig. 1 is a flow chart of a cognitive function deficiency evaluation method based on home behaviors.
Detailed Description
The invention provides a cognitive function defect evaluation method based on home behaviors, which comprises the following steps of: 1) observing a plurality of people all day long, and recording all the observed abnormal behavior characteristics of the people; the all-day observation is manual observation or camera observation; 2) respectively taking all the abnormal behavior characteristics in the step 1) as detection items, observing a person to be evaluated all day long, and recording the occurrence frequency of the abnormal behavior characteristics if a certain abnormal behavior characteristic occurs; if a certain abnormal behavior characteristic does not appear, recording the occurrence frequency of the abnormal behavior characteristic as 0; 3) evaluating the cognitive function defect of the human home behaviors according to the recorded result of the abnormal behavior feature occurrence frequency in the step 2); and if the frequency of one recorded abnormal behavior feature is greater than 0, the cognitive function defect exists on the abnormal behavior feature of the person to be evaluated, and if the frequency of one recorded abnormal behavior feature is 0, the cognitive function defect does not exist on the abnormal behavior feature of the person to be evaluated.
In the present invention, a number of people are observed throughout the day and all of the abnormal behavior characteristics of the observed people are recorded. The invention has no special requirement on the age of the person to be evaluated, and can be young or old. In the present invention, the all-day observation is preferably in the person's home; the observation in the whole day is preferably manual observation or camera shooting observation; when the all-day observation is manual observation, the observer is preferably a close relative of a human; when the observation is the shooting observation, a shooting device is installed in the human activity range and works all day long. After the camera shooting material is obtained, the camera shooting material is analyzed and abnormal behavior characteristics are recorded. The invention has no special requirements on the personnel of the analysis record and does not need professional medical personnel.
After all the abnormal behavior characteristics are obtained, all the abnormal behavior characteristics are respectively taken as detection items, the person to be evaluated is observed all day long, and if a certain abnormal behavior characteristic appears, the occurrence frequency of the appearing abnormal behavior characteristic is recorded; if a certain abnormal behavior characteristic does not appear, recording the occurrence frequency of the abnormal behavior characteristic as 0; in the invention, the abnormal behavior characteristics comprise directional force abnormal behavior characteristics, attention and calculation force abnormal behavior characteristics, memory and recall capacity abnormal behavior characteristics and action capacity abnormal behavior characteristics. The directional force anomaly behavior features preferably include the following behavior features: the calendar can be checked for many times, the person walks along with other people, the walking lacking directivity is increased, the person cannot find a room or a bed of the person, and the person does not dress or dress in seasons; the attention and calculation power abnormality behavior characteristics preferably include the following behavior characteristics: to play with food or non-food items, to fail to dispense tableware by family members, to forget to close a faucet or door, to chew for extended periods without swallowing food, to talk to others and answer questions; the memory and recall ability abnormal behavior characteristics preferably include the following characteristics: the accurate position of the article cannot be found or the article can be repeatedly found, the toilet is used continuously or required to be used, bath (washing hands) is carried out for multiple times in one day, the name of a family or a wrong family cannot be shout, and the name of the article cannot be shout; the performance abnormality behavior feature preferably includes the following behavior features: almost all the day and clothing is lying down for watching television, no tableware is used or food is grabbed by hands, it takes a long time not to wear clothes or trousers, when the hands are stretched for taking the article or not reach the article and the article is grabbed out or stretched far away to touch the article, and once good housework cannot be done.
The technical solutions provided by the present invention are described in detail below with reference to examples, but they should not be construed as limiting the scope of the present invention.
Example 1
Manually observing the person at home all day long, and recording all the observed abnormal behavior characteristics of the person; all the observed abnormal behavior characteristics comprise that a calendar is checked for many times, people walk along with others, the walking lacking directivity is increased, a room or a bed of the people cannot be found, and clothes are dressed or dressed according to seasons; to play with food or non-food items, to fail to dispense tableware by family members, to forget to close a faucet or door, to chew for extended periods without swallowing food, to talk to others and answer questions; the accurate position of the article cannot be found or the article can be repeatedly found, the toilet is used continuously or required to be used, bath (washing hands) is carried out for multiple times in one day, the name of a family or a wrong family cannot be shout, and the name of the article cannot be shout; almost all the day and clothing is lying down for watching television, no tableware is used or food is grabbed by hands, it takes a long time not to wear clothes or trousers, when the hands are stretched for taking the article or not reach the article and the article is grabbed out or stretched far away to touch the article, and once good housework cannot be done.
And taking all the abnormal behavior characteristics as detection items, and observing the person to be evaluated all day long. If a certain abnormal behavior characteristic appears, recording the occurrence frequency of the abnormal behavior characteristic; if a certain abnormal behavior characteristic does not appear, recording the occurrence frequency of the abnormal behavior characteristic as 0; 3) evaluating the cognitive function defect of the human home behaviors according to the recorded result of the abnormal behavior feature occurrence frequency in the step 2); and if the frequency of one recorded abnormal behavior feature is greater than 0, the cognitive function defect exists on the abnormal behavior feature of the person to be evaluated, and if the frequency of one recorded abnormal behavior feature is 0, the cognitive function defect does not exist on the abnormal behavior feature of the person to be evaluated. Specific test items and scores are shown in table 1.
TABLE 1 cognitive function deficiency observation table based on daily home behavior
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A cognitive function defect evaluation method based on home behaviors comprises the following steps:
1) observing a plurality of people all day long, and recording all the observed abnormal behavior characteristics of the people; the all-day observation is manual observation or camera observation;
2) respectively taking all the abnormal behavior characteristics in the step 1) as detection items, observing a person to be evaluated all day long, and recording the occurrence frequency of the abnormal behavior characteristics if a certain abnormal behavior characteristic occurs; if a certain abnormal behavior characteristic does not appear, recording the occurrence frequency of the abnormal behavior characteristic as 0;
3) evaluating the cognitive function defect of the human home behaviors according to the recorded result of the abnormal behavior feature occurrence frequency in the step 2); and if the frequency of one recorded abnormal behavior feature is greater than 0, the cognitive function defect exists on the abnormal behavior feature of the person to be evaluated, and if the frequency of one recorded abnormal behavior feature is 0, the cognitive function defect does not exist on the abnormal behavior feature of the person to be evaluated.
2. The evaluation method according to claim 1, wherein the abnormal behavior feature includes a directional force abnormal behavior feature, an attention and calculation force abnormal behavior feature, a memory and recall ability abnormal behavior feature, and an action ability abnormal behavior feature.
3. The evaluation method according to claim 1, wherein the imaging observation is that an imaging device is installed in a human range of motion, and the imaging device operates all day long.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0427850A (en) * | 1990-03-14 | 1992-01-30 | Hitachi Ltd | Method and apparatus for inspecting appearance, and method for removing cause of abnormality |
| CN109473173A (en) * | 2018-09-30 | 2019-03-15 | 华中科技大学 | A kind of the elderly's Cognitive deficiency assessment system and device based on video |
| US20190159715A1 (en) * | 2016-08-05 | 2019-05-30 | The Regents Of The University Of California | Methods of cognitive fitness detection and training and systems for practicing the same |
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- 2019-08-21 CN CN201910771152.4A patent/CN112401830A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0427850A (en) * | 1990-03-14 | 1992-01-30 | Hitachi Ltd | Method and apparatus for inspecting appearance, and method for removing cause of abnormality |
| US20190159715A1 (en) * | 2016-08-05 | 2019-05-30 | The Regents Of The University Of California | Methods of cognitive fitness detection and training and systems for practicing the same |
| CN109473173A (en) * | 2018-09-30 | 2019-03-15 | 华中科技大学 | A kind of the elderly's Cognitive deficiency assessment system and device based on video |
Non-Patent Citations (3)
| Title |
|---|
| 梁志安等: "多奈哌齐治疗老年性痴呆伴发精神行为异常", 《新医学》 * |
| 汤洪川: "老年痴呆的诊断和鉴别诊断", 《解放军保健医学杂志》 * |
| 闵宝权: "痴呆老人的家庭护理和智能康复训练", 《家庭医学(下半月)》 * |
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