Data warehouse based medical data integration method and system

A data warehouse and medical data technology, applied in the field of medical data, can solve the problems of inability to process, spend a lot of time in data verification, and difficult to restore and trace the data of hospital server access pressure data, so as to reduce access pressure and improve efficiency. Effect

Active Publication Date: 2015-03-25
SHENZHEN UNITED IMAGING HEALTHCARE DATA SERVICE CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0004] The purpose of the present invention is to provide a data warehouse-based medical data integration method that combines standardized data with source data, aiming to solve the access pressure on the hospital server caused by the existing integration method and the difficulty in achieving data integrity when the data is abnormal. Restore retrospective
[0005] Furthermore, the purpose of the present invention is to provide a method of loading data by setting parameter values ​​instead of abnormal data to solve the problem that it takes a lot of time to verify data and cannot process abnormal data with a single node, and the exception can only be resolved by manual intervention. batch processing problem

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  • Data warehouse based medical data integration method and system
  • Data warehouse based medical data integration method and system
  • Data warehouse based medical data integration method and system

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] figure 1 It shows the implementation process of a data warehouse-based medical data integration method provided by the embodiment of the present invention, and is described in detail as follows:

[0027] Step 101, acquire the source data of the hospital.

[0028] Specifically, the source data of the hospital server is obtained. The source data includes various data that need to be analyzed by the follow-up system, including hospital departments, medical staff, average daily number of visits, waiting time for visits, types of diseases, types of drugs, medical expenses, and work of medical st...

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Abstract

The invention is applicable to the technical field of medical data and provides a data warehouse based medical data integration method and system. Source data of a hospital end are acquired, stored to an ODS (operational data store) layer in a data warehouse and subjected to standardized operation, and the standardized data and the source data are combined to be loaded into a data warehouse dimension table and a fact table, so that access pressure of a hospital server is relieved. Meanwhile, parameter values are set to replace abnormal data for data loading, and after dimension data of the source data are changed, the loaded dimension data are updated automatically, so that data verification update can be performed automatically when the data are abnormal, the abnormal data can be processed in a single-node manner, batch reprocessing is not needed, and processing efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of medical data, and in particular relates to a data warehouse-based medical data integration method and system. Background technique [0002] At present, people are paying more and more attention to people's livelihood, among which medical care has always been a hot issue. At the same time, the country has been reforming the medical care, promulgating and implementing some new policies. The medical industry has also begun to develop rapidly, and data is becoming more and more highly centralized. Large-scale regional medical information systems and large medical data centers will be gradually established, and the total amount of data can reach TB (Terabyte, terabyte) level. Therefore, the processing methods and systems of massive medical data are gradually formed, and in the processing of massive medical data, the integration of massive medical data is a crucial link. [0003] At present, the integration o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/254
Inventor 王浩陈汝林郑秋芳吴晓琳李家宝陶然杨忠波王艺元
Owner SHENZHEN UNITED IMAGING HEALTHCARE DATA SERVICE CO LTD
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