CN106777872A - A kind of method that life of elderly person quality evaluation is carried out based on intelligent wearing technology - Google Patents

Abstract

The invention discloses a kind of method for carrying out life of elderly person quality evaluation based on intelligent wearing technology, it is related to intelligence wearing technical field.By using Intelligent worn device and intelligent terminal gathered data, comprehensive items body state analyzes the quality of life of guardianship, and the thinking of the type, mode and analyze data of its gathered data all has very big difference with classical evaluation method.This evaluation method has the following advantages：Gathered data is accurate, objective；Drain on manpower and material resources is greatly lowered；The change of data can in time be found.

Description

A kind of method that life of elderly person quality evaluation is carried out based on intelligent wearing technology

Technical field

Life of elderly person is carried out the present invention relates to intelligence wearing technical field, more particularly to a kind of intelligence wearing technology that is based on The method of quality evaluation.

Background technology

With the arrival of aging society, the gradually increase of national pension load is effectively entered to the elderly for convenience Row monitoring, occurs in that many Intelligent worn devices for serving the elderly on the market.

At present, Intelligent worn device can get the physical signs such as the blood pressure of the elderly, blood sugar, and some also have positioning Function, falls down the functions such as the data acquisition of movable sleep quality of prompting function and the elderly, but, lack to the elderly's The acquisition of the related data such as psychology and social factor.And WHO thinks that health of human body includes physiology, psychology and social factor, comprehensively The health for evaluating old man should include these factors.So, the animation and health status to the elderly are lacked in the prior art Carry out the intellectualized technology of effective evaluation.

The content of the invention

It is an object of the invention to provide a kind of method for carrying out life of elderly person quality evaluation based on intelligent wearing technology, So as to solve foregoing problems present in prior art.

To achieve these goals, the technical solution adopted by the present invention is as follows：

A kind of method for carrying out life of elderly person quality evaluation based on intelligent wearing technology, comprises the following steps：

S1, it is determined that the index of life of elderly person quality is evaluated, including：Physiological function index, mental functioning index, social work( Energy index, and obtain the composing factor and its data of each index, all data syn-chronizations that will be got to intelligent health platform In database；

S2, judges whether the data volume of each index in the database reaches threshold value, if it is, S3 is skipped to, it is no Then, S1 is skipped to；

S3, according to the feature of different composing factors, carries out nondimensionalization treatment, to reverse to all of composing factor Index carries out forward directionization conversion, calculates the score of each composing factor；

S4, the score of each composing factor is added and obtains old vitality index score；According to the elderly's vigor The score of index, evaluates the quality of life of the elderly.

Preferably, the composing factor of the physiological function index includes：Age, sex, physical distress/discomfort, chronic disease The physiological function index that the intelligence wearing technology such as species, blood pressure, blood sugar, breathing, heart rate, eyesight, hearing can be measured；

The composing factor of the mental functioning index includes：Intelligently wearing technology can be with for cognition, mood, appetite, sleep etc. The index of the reflection mental functioning of measurement；

The composing factor of the social function includes：Level of education, medical insurance, occupation, take in, have mateless, society Finger that the intelligence wearing technology such as contacts, sports level can be measured or that reflection social function is obtained by intelligent health platform Mark.

Preferably, in the composing factor, age, sex, education degree, medical insurance situation, occupation, take in, have mateless With the data of chronic disease species by the intelligent health platform direct access；Blood pressure, blood sugar, breathing, heart rate, eyesight, hearing, The data of mood, appetite, sleep, social interaction and sports level are obtained by Intelligent worn device, and are synchronized to the intelligence On healthy platform；The data of the elderly's Subjective Satisfaction, eyesight, hearing and physical distress/discomfort are obtained by intelligent terminal Take.

Preferably, in S2, the threshold value is 400.

Preferably, S3 is specially：

The composing factor includes Qualitative factor and Quantitative Factors, and the Quantitative Factors are divided into linear pattern, broken line type and song The line style factor；

Conversion values are converted to numeral by the score of the Qualitative factor according to the feature of the composing factor；

The score of the linear pattern factor is calculated using equation below：

Wherein,

The score of the broken line type factor is calculated using equation below：

Feature calculation of the score of the shaped form factor according to the composing factor.

Preferably, step is also included after S4：S5, the data to being treated in S3 carry out factor analysis exploratory, it is determined that Larger index is influenceed on old vitality index.

Preferably, S5 specifically includes following steps：

S501, using PCA, variance maximum orthogonality rotary process construction covariance matrix：

Wherein,

X₁,X₂..., X_kRepresenting k can survey target variable,

R_ijRepresent the coefficient correlation between k target variable；

S502, according to the result of calculation of the covariance matrix, according to equation below：

| λ E-R |=0,

Calculate eigenvalue λ_i, principal component Z_iContribution rate：And contribution rate of accumulative total：

S503, screens eigenvalue λ_i>1, the common factor of contribution rate of accumulative total ＞ 80%；

S504, possible old vitality index theoretical model is proposed to every common factor；

S505, using AMOS softwares, using maximum likelihood estimate, calculates each old vitality index theoretical model Absolute fit indices：x²、GFI、RMR、SRMR、RMSEA；With respect to fit indices：NFI、TLI、CFI；Information fit indices：AI C、CAI C；

S506, judges whether the fit indices meet evaluation criterion, if it is, skipping to S507, otherwise, skips to S504；

S507, it is determined that old vitality index theoretical model corresponding with the fit indices, and according to the old vigor Theory of index number model analysis influences larger index to old vitality index.

The beneficial effects of the invention are as follows：A kind of intelligence wearing technology that is based on provided in an embodiment of the present invention carries out old life The method of quality evaluation living, by using Intelligent worn device and intelligent terminal gathered data, comprehensive items body state divides Analyse the quality of life of guardianship, the thinking of the type, mode and analyze data of its gathered data all with classical evaluation method There is very big difference.This evaluation method has the following advantages：Gathered data is accurate, objective；Manpower and materials are greatly lowered Consumption；The change of data can in time be found.

Brief description of the drawings

Fig. 1 is method flow schematic diagram.

Specific embodiment

In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing, the present invention is entered Row is further described.It should be appreciated that specific embodiment described herein is only used to explain the present invention, it is not used to Limit the present invention.

In to the evaluation of old man's quality of life, most of mode needs to use subjective assessment, it is believed that quality of life Measurement must include subjective index,

And generally there is following feature in China's elderly population：Chronic disease protracted course of disease；Empty nest ratio is high, and major part needs not With the treatment of degree；In the presence of the decline of different degrees of motion function and cognitive ability；Often there is sociability level to decline；Self-esteem compared with By force, the feature such as psychological sensitivity.

Because part old man is due to aging and the relation of some diseases, there is the deficiency of cognitive ability, it is difficult to understand that its is favorite Justice, it is also difficult to during rationally judging the animation of itself, another evaluation from outside, when answering relevant issues, it is easier to because There is the tendency of modification answer for reasons such as self-respects, so, what is be commonly used at present obtains old life by way of problem The mode of status information living, it is not objective enough, cause data not accurate enough, thus cannot the health of effectively evaluating the elderly refer to Number, meanwhile, the mode of questionnaire is also more time-consuming, high cost, it is impossible to which the enough health for timely getting the elderly refers to Number data, are unfavorable for the monitoring to the elderly.

And if the physiological data obtained using current Intelligent worn device, the strong of the elderly can not be comprehensively reacted again Health situation.

Therefore, in order to solve the above problems, the present invention is by real-time, objectively collection old man sports level, social activity The physiological potency achievement datas such as the viability achievement data such as activity, sleep, blood pressure, blood sugar, eyesight, hearing, and education journey The society such as degree, professional income data achievement data, the animation to the elderly makes whole evaluation, forms quick, accurate And with the evaluation result of old man's situation real-time change instantly.This Evaluation on quality of life mode, helps to understand life of elderly person Quality, formulates endowment welfare policy, endowment service quality evaluation etc..This evaluation method can be used for intelligent endowment monitoring simultaneously, Manpower and materials needed for reducing monitoring, improve endowment service accuracy.

Commented as shown in figure 1, the embodiment of the invention provides one kind and carry out life of elderly person quality based on intelligent wearing technology The method of valency, comprises the following steps：

S1, it is determined that the index of life of elderly person quality is evaluated, including：Physiological function index, mental functioning index, social work( Energy index, and obtain the composing factor and its data of each index, all data syn-chronizations that will be got to intelligent health platform In database；

S2, judges whether the data volume of each index in the database reaches threshold value, if it is, S3 is skipped to, it is no Then, S1 is skipped to；

S3, according to the feature of different composing factors, carries out nondimensionalization treatment, to reverse to all of composing factor Index carries out forward directionization conversion, calculates the score of each composing factor；

S4, the score of each composing factor is added and obtains old vitality index score；According to the elderly's vigor The score of index, evaluates the quality of life of the elderly.

Wherein, the composing factor of the physiological function index includes：Age, sex, physical distress/uncomfortable, chronic disease The physiological function index that the intelligence wearing technology such as class, blood pressure, blood sugar, breathing, heart rate, eyesight, hearing can be measured；

The composing factor of the mental functioning index includes：Intelligently wearing technology can be with for cognition, mood, appetite, sleep etc. The index of the reflection mental functioning of measurement；

The composing factor of the social function includes：Level of education, medical insurance, occupation, take in, have mateless, society Finger that the intelligence wearing technology such as contacts, sports level can be measured or that reflection social function is obtained by intelligent health platform Mark.

In the composing factor, age, sex, education degree, medical insurance situation, occupation, take in, have mateless and chronic disease The data such as species are by the intelligent health platform direct access；Blood pressure, blood sugar, breathing, heart rate, eyesight, hearing, mood, food The data of desire, sleep, social interaction and sports level are obtained by Intelligent worn device, and are synchronized to the intelligent health platform On；The data of the elderly's Subjective Satisfaction, eyesight, hearing and physical distress/discomfort are obtained by intelligent terminal.

In the present embodiment, the composing factor of each index and its acquisition modes of data can be with as shown in the table：

Wherein, intelligent terminal can be the arbitrary terminal for having and gathering above-mentioned data function.

In the case where that cannot be directly measured, the above-mentioned factor can be converted into other can the factor measured directly.Example Such as：Social activity contacts can calculate number of times, the route of going out using intelligent terminal with other people interactions including intelligent wearable device The factors such as degree of variation, the time of communication.

In the embodiment of the present invention, in S2, the threshold value can be 400, i.e., the data of each index in described database After amount reaches 400 groups of data, follow-up analysis and calculating can be just carried out.

And if the data volume of each index is very few, then statistics can be caused insincere.

In the embodiment of the present invention,

S3 is specially：

The composing factor includes Qualitative factor and Quantitative Factors, and the Quantitative Factors are divided into linear pattern, broken line type and song The line style factor；

Conversion values are converted to numeral by the score of the Qualitative factor according to the feature of the composing factor；

The score of the linear pattern factor is calculated using equation below：

Wherein,

The score of the broken line type factor is calculated using equation below：

Feature calculation of the score of the shaped form factor according to the composing factor.

Specifically, adoptable formula and feature are as shown in the table：

For example, the length of one's sleep factor：By expert opinion, it is believed that the sleep of 7-8 hours is too short or long most useful for health The length of one's sleep can all cause the quality of life to reduce.It is the broken line type factor that the length of one's sleep factor is qualitative, its nondimensionalization calculating side Method is：

In a preferred embodiment of the invention, step can also be included after S4：S5, to the data treated in S3 Factor analysis exploratory is carried out, it is determined that influenceing larger index to old vitality index.

Larger index then is influenceed according on old vitality index, can be by improving the index, so as to improve the elderly Quality of life.

In a preferred embodiment of the invention, S5 specifically includes following steps：

S501, using PCA, variance maximum orthogonality rotary process construction covariance matrix：

Wherein,

X₁,X₂..., X_kRepresenting k can survey target variable,

R_ijRepresent the coefficient correlation between k target variable；

S502, according to the result of calculation of the covariance matrix, according to equation below：

| λ E-R |=0,

Calculate eigenvalue λ_i, principal component Z_iContribution rate：And contribution rate of accumulative total：

S503, screens eigenvalue λ_i>1, the common factor of contribution rate of accumulative total ＞ 80%；

S504, possible old vitality index theoretical model is proposed to every common factor；

S505, using AMOS softwares, using maximum likelihood estimate, calculates each old vitality index theoretical model Absolute fit indices：x²、GFI、RMR、SRMR、RMSEA；With respect to fit indices：NFI、TLI、CFI；Information fit indices：AI C、CAI C；

S506, judges whether the fit indices meet evaluation criterion, if it is, skipping to S507, otherwise, skips to S504；

S507, it is determined that old vitality index theoretical model corresponding with the fit indices, and according to the old vigor Theory of index number model analysis influences larger index to old vitality index.

Wherein, absolute fit indices：Test of fitness of fot x², goodness of fit index GFI, root mean square residual RMR, standard it is equal The root mean square RMSEA of square residuals SRMR, approximate error；With respect to fit indices：Specification fit indices NFI, Tucker-Lewi s Index TLI, compare fit indices CFI；Information fit indices：Information standard Index A I C, continuous information designation number CAI C.

Wherein, the evaluation criterion in S506 can be with as shown in the table：

Present invention employs some assessment items in classical Evaluation on quality of life scale, by existing there are some researches prove these There is obvious correlation with quality of life in project.The technical characterstic of the evaluation method based on Intelligent worn device and healthy platform It is gathered data amount is big, can cover evaluated person's life every aspect, therefore major part is confirmed with old man's through research The related factor of quality of life is included within evaluation system by different acquisition modes, more accurate, solid to be formed New evaluation model；Simultaneously as data volume constantly increases with usage degree in healthy platform database, by constantly carrying out Confirmatory and factor analysis exploratory, forms evaluation algorithms that are dynamic, possessing growth, with adapt to different social environments and Value system.

By using above-mentioned technical proposal disclosed by the invention, following beneficial effect has been obtained：The embodiment of the present invention is carried A kind of method that life of elderly person quality evaluation is carried out based on intelligent wearing technology for supplying, by using Intelligent worn device and intelligence Can data acquisition of terminal, comprehensive items body state analyzes the quality of life of guardianship, the type of its gathered data, mode All there is very big difference with classical evaluation method with the thinking of analyze data.This evaluation method has the following advantages：Adopt Collection data are accurate, objective；Drain on manpower and material resources is greatly lowered；The change of data can in time be found.

Using method provided in an embodiment of the present invention, can be with：Reform existing endowment ways of services supplied, be more directed to Property, the wasting of resources is reduced while improving service quality；It is easy to jointly live or lack the parent with old man's coexistence time Category understands the animation of old man, improves old man solitary security and social support degree；Straightaway vigor is formed to refer to Number index, is easy to old man oneself to compare, and the concern by old man to physical signs such as blood pressure, blood sugar is transferred to lives to itself Come in quality and happiness.Initiative is given full play to, the quality of life of oneself is improved.

Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with The difference of other embodiment, between each embodiment identical similar part mutually referring to.

Those skilled in the art should be understood that the sequential of the method and step that above-described embodiment is provided can be entered according to actual conditions Row accommodation, is concurrently carried out also dependent on actual conditions.

All or part of step in the method that above-described embodiment is related to can be instructed by program correlation hardware come Complete, described program can be stored in the storage medium that computer equipment can read, for performing the various embodiments described above side All or part of step described in method.The computer equipment, for example：Personal computer, server, the network equipment, intelligent sliding Dynamic terminal, intelligent home device, wearable intelligent equipment, vehicle intelligent equipment etc.；Described storage medium, for example：RAM、 ROM, magnetic disc, tape, CD, flash memory, USB flash disk, mobile hard disk, storage card, memory stick, webserver storage, network cloud storage Deng.

Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant meaning Covering including for nonexcludability, so that process, method, commodity or equipment including a series of key elements not only include that A little key elements, but also other key elements including being not expressly set out, or also include for this process, method, commodity or The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", does not arrange Except also there is other identical element in the process including the key element, method, commodity or equipment.

The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should Depending on protection scope of the present invention.

Claims (7)

1. a kind of method that life of elderly person quality evaluation is carried out based on intelligent wearing technology, it is characterised in that including following step Suddenly：

S1, it is determined that the index of life of elderly person quality is evaluated, including：Physiological function index, mental functioning index, social function refer to Mark, and obtain the composing factor and its data of each index, the data of all data syn-chronizations that will be got to intelligent health platform In storehouse；

S2, judges whether the data volume of each index in the database reaches threshold value, if it is, skipping to S3, otherwise, jumps To S1；

S3, according to the feature of different composing factors, carries out nondimensionalization treatment, to reverse index to all of composing factor Forward directionization conversion is carried out, the score of each composing factor is calculated；

S4, the score of each composing factor is added and obtains old vitality index score；According to the elderly's vitality index Score, evaluate the elderly quality of life.

2. the method that life of elderly person quality evaluation is carried out based on intelligent wearing technology according to claim 1, its feature It is,

The composing factor of the physiological function index includes：Age, sex, physical distress/discomfort, chronic disease species, blood pressure, blood The physiological function index that the intelligence wearing technology such as sugar, breathing, heart rate, eyesight, hearing can be measured；

The composing factor of the mental functioning index includes：The intelligence wearing technology such as cognition, mood, appetite, sleep can be measured Reflection mental functioning index；

The composing factor of the social function includes：Level of education, medical insurance, occupation, take in, have mateless, social interaction, The index of reflection social function that the intelligence wearing technology such as sports level can be measured or obtained by intelligent health platform.

3. the method that life of elderly person quality evaluation is carried out based on intelligent wearing technology according to claim 2, its feature It is in the composing factor, age, sex, education degree, medical insurance situation, occupation, to take in, have mateless and chronic disease The data of class are by the intelligent health platform direct access；Blood pressure, blood sugar, breathing, heart rate, eyesight, hearing, mood, appetite, The data of sleep, social interaction and sports level are obtained by Intelligent worn device, and are synchronized on the intelligent health platform； The data of the elderly's Subjective Satisfaction, eyesight, hearing and physical distress/discomfort are obtained by intelligent terminal.

4. the method that life of elderly person quality evaluation is carried out based on intelligent wearing technology according to claim 1, its feature It is that in S2, the threshold value is 400.

5. the method that life of elderly person quality evaluation is carried out based on intelligent wearing technology according to claim 1, its feature It is that S3 is specially：

The composing factor includes Qualitative factor and Quantitative Factors, and the Quantitative Factors are divided into linear pattern, broken line type and shaped form The factor；

Conversion values are converted to numeral by the score of the Qualitative factor according to the feature of the composing factor；

The score of the linear pattern factor is calculated using equation below：

${x^{\′}}_i=\frac{x_{i-\stackrel{\‾}{x}}}{s},$

Wherein,

The score of the broken line type factor is calculated using equation below：

$x^{\&prime;}=\left\{\begin{array}{cc}0& x_i<\mathrm{\&alpha;}\\ \frac{x_i-a}{b-a}& a\&le;x_i<b\\ 1& x_i\&GreaterEqual;b\end{array}\right.,$

Feature calculation of the score of the shaped form factor according to the composing factor.

6. the method that life of elderly person quality evaluation is carried out based on intelligent wearing technology according to claim 1, its feature It is also to include step after S4：S5, the data to being treated in S3 carry out factor analysis exploratory, it is determined that to old vigor The larger index of exponential effect.

7. the method that life of elderly person quality evaluation is carried out based on intelligent wearing technology according to claim 6, its feature It is that S5 specifically includes following steps：

S501, using PCA, variance maximum orthogonality rotary process construction covariance matrix：

$R_{ij}=\frac{{\mathrm{\&Sigma;}}_{k=1}^n(X_{kj}-X_i)(X_{kj}-X_j)}{\sqrt{{\mathrm{\&Sigma;}}_{k=1}^n{(X_{kj}-X_i)}^2{(X_{kj}-X_j)}^2}},$

Wherein,

X₁,X₂..., X_kRepresenting k can survey target variable,

R_ijRepresent the coefficient correlation between k target variable；

S502, according to the result of calculation of the covariance matrix, according to equation below：

| λ E-R |=0,

Calculate eigenvalue λ_i, principal component Z_iContribution rate：And contribution rate of accumulative total：

S503, screens eigenvalue λ_i>1, the common factor of contribution rate of accumulative total ＞ 80%；

S504, possible old vitality index theoretical model is proposed to every common factor；

S505, using AMOS softwares, using maximum likelihood estimate, calculates the absolute of each old vitality index theoretical model Fit indices：x²、GFI、RMR、SRMR、RMSEA；With respect to fit indices：NFI、TLI、CFI；Information fit indices：AI C、CAI C；

S506, judges whether the fit indices meet evaluation criterion, if it is, skipping to S507, otherwise, skips to S504；

S507, it is determined that old vitality index theoretical model corresponding with the fit indices, and according to the old vitality index Theoretical model analysis influence larger index to old vitality index.