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| Comprehensive evaluation of the hospital medical quality based on principal component analysis |
| Zeng Suqin |
| Jieyang Veteran Hospital, Jieyang 515548, China |
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Abstract Objective In order to understand the medical quality of Jieyang secondary comperhensive hospitals, to sort nine hospitals based on comprehensive levels for hospital managers to identify weak links, and to to provide basis for raising the level of integrated management. Methods We selected representative 15 indexes to build the comprehensive evaluation index system of medical treatment quality, processed the original data with standards, using excel and spss 17.0 software principal component analysis, and calculated the medical quality comprehensive evaluation value of 9 hospitals and sorted them. Results From 15 indicators, three common factors were extracted and their cumulative variance contribution rate was 86.943%. According to the comprehensive evaluation value of principal component analysis, we ranked in general the hospitals, with I hospital the best, H hospital the second, and B hospital the worst. The ranking was consistent with the change direction of the original data. Conclusion Principal component analysis can objectivelyand comprehensively reflect changes of the medical indexes. The evaluation method can accurately reflect the change trend of hospital medical work quality, and has great application value in the comprehensive evaluation.
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Received: 20 March 2015
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