A bed-hanging behavior monitoring method based on characterizing patient characteristics

A patient and behavior technology, applied in the field of bed hanging behavior monitoring based on characterization of patient characteristics, can solve problems such as high algorithm time overhead, inability to obtain clustering results, and impact, and achieve the effect of reducing workload

CN105335618BActive Publication Date: 2018-01-30CHENGDU SHULIAN YIKANG TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2018-01-30

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Abstract

The invention discloses a method for characterizing patients' characteristics and a monitoring method for bed-hanging behavior based on the method for solving the problem of fraudulent insurance behavior in medical insurance. The combination of statistics and machine learning can effectively describe the patient's hospitalization behavior and reduce the workload of manual identification. Characterization of patients is carried out from the characteristics of hospitalization and basic personal information of patients. The bed-hanging behavior detection method builds a bed-hanging behavior model, which is constructed by four processes of feature description-cluster analysis-manual screening-machine learning model building. The bed hanging behavior detection method uses the combination of statistics and machine learning to effectively identify the bed hanging behavior, characterize the patient's hospitalization behavior, and effectively characterize the patient. Using the clustering method, outliers are screened out and clustered It can greatly reduce the normal data and reduce the workload in the manual screening stage; after the bed-hanging behavior model is established, use this model to predict the patient's hospitalization behavior.
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Description

technical field

[0001] The invention relates to a method for characterizing patient characteristics and a method for detecting bed-hanging behavior based on the method for characterizing patients. Background technique

[0002] With the development of society and economy, in order to provide a better medical insurance environment for the people, the country has made better and better medical insurance policies. However, there are always some people who defraud medical insurance through some false medical treatment behaviors, seriously damaging the rights and interests of other people who really need medical insurance treatment. Generally, medical insurance personnel's medical data can be used to help social security institutions to further detect abnormal data, but hospitals generate a large amount of original medical insurance data every day. If abnormal detection is only done manually, it will not only be slow and waste manpower, but also difficult to guarantee. Accuracy. ...

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Embodiment Construction

[0031] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0032] Such as figure 1 As shown, a patient characterization method, which includes the characterization of patient hospitalization characteristics and the characterization of basic personal information of patients. 1 , number of hospitalizations t 2 , Reimbursement expenses t 3 , whether there is bed overlapping t 4 , Whether there is group hospitalization t 5 Five aspects are used to characterize, and the patient’s hospitalization characteristics are expressed as F 1 ={t 1 ,t 2 ,t 3 ,t 4 ,t 5}, the patient’s basic personal information is characterized from the patient’s age s 1 , occupations 2 , education level s 3 , gender s 4 , income s 5 and whether the income is stable 6 To carry out, the basic personal information of t...