Literature DB >> 33854303

Effective Analysis of Inpatient Satisfaction: The Random Forest Algorithm.

Chengcheng Li1, Conghui Liao2, Xuehui Meng3, Honghua Chen4, Weiling Chen4, Bo Wei5, Pinghua Zhu1.   

Abstract

PURPOSE: To identify the factors influencing inpatient satisfaction by fitting the optimal discriminant model. PATIENTS AND METHODS: A cross-sectional survey of inpatient satisfaction was conducted with 3888 patients in 16 large public hospitals in Zhejiang Province. Independent variables were screened by single-factor analysis, and the importance of all variables was comprehensively evaluated. The relationship between patients' overall satisfaction and influencing factors was established, the relative risk was evaluated by marginal benefit, and the optimal model was fitted using the receiver operating characteristic curve.
RESULTS: Patients' overall satisfaction was 79.73%. The five most influential factors on inpatient satisfaction, in this order, were: patients' right to know, timely nursing response, satisfaction with medical staff service, integrity of medical staff, and accuracy of diagnosis. The prediction accuracy of the random forest model was higher than that of the multiple logistic regression and naive Bayesian models.
CONCLUSION: Inpatient satisfaction is related to healthcare quality, diagnosis, and treatment process. Rapid identification and active improvement of the factors affecting patient satisfaction can reduce public hospital operating costs and improve patient experiences and the efficiency of health resource allocation. Public hospitals should strengthen the exchange of medical information between doctors and patients, shorten waiting time, and improve the level of medical technology, service attitude, and transparency of information disclosure.
© 2021 Li et al.

Entities:  

Keywords:  inpatient satisfaction; key influencing factors; public hospitals; random forest

Year:  2021        PMID: 33854303      PMCID: PMC8039189          DOI: 10.2147/PPA.S294402

Source DB:  PubMed          Journal:  Patient Prefer Adherence        ISSN: 1177-889X            Impact factor:   2.711


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