Analysis of factors influencing the medical insurance balance of hospitalization expenses for gastric cancer surgery patients under DRG payment
10.3760/cma.j.cn111325-20221116-00995
- VernacularTitle:DRG支付下胃癌手术患者住院费用医保结余影响因素分析
- Author:
Yangyang FU
1
;
Huaijun ZHU
;
Xiaojie BIAN
;
Yanqing GAO
;
Qinghong ZHANG
;
Liang TAO
;
Wenxian GUAN
Author Information
1. 南京大学医学院附属鼓楼医院药学部，南京 210008
- Keywords:
Medical insurance balance;
Gastric cancer;
Inpatient medical expenditure;
Multiple linear regression;
Monte carlo simulation;
Diagnosis related groups
- From:
Chinese Journal of Hospital Administration
2023;39(5):326-331
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the influencing factors of the medical insurance balance of hospitalization expenses for gastric cancer surgery patients under DRG payment, for reference for promoting the reform of DRG payment in public hospitals and controlling hospitalization expenses reasonably.Methods:The gastric cancer patients enrolled in the gastroenterology department of a tertiary comprehensive hospital from January to July 2022 were selected as the research subjects. The indicators such as patient age, medical insurance balance, hospitalization expenses and their composition were extracted from the hospital information management system and the medical insurance settlement system a certain city. Descriptive analysis was conducted for all data, and stepwise multiple linear regression was used to analyze the influencing factors of patients′ medical insurance balance. Monte Carlo simulation method was used to simulate different combination scenarios of various influencing factors to analyze the probability of medical insurance balance.Results:A total of 205 patients were contained, including 117 in the medical insurance balance group and 88 in the loss group. The difference in hospitalization expenses and medical insurance balance between the two groups of patients were statistically significant ( P<0.05). The intervention of medical insurance specialists, correct DRG enrollment, parenteral nutrition preparation costs, anti infective drug costs, examination costs, and consumables costs were the influencing factors of patient medical insurance balance ( P<0.05). Through Monte Carlo simulation verification, patients with different cost parenteral nutrition preparations, or different anti infective drug schemes had the higher probability of medical insurance balance in the scenario where the medical insurance commissioner intervenes and the DRG enrollment was correct. Conclusions:The hospital adopted interventions from medical insurance specialists to ensure the correct DRG enrollment of patients, accurate use of parenteral nutrition and anti infective drugs, and reasonable control the cost of examinations and consumables, which could increase the probability of medical insurance balance for gastric cancer surgery patients. In the future, hospitals should further promote the procurement of drug consumables in bulk, reduce unnecessary examinations, develop standardized perioperative nutritional interventions and anti infection treatment pathways, ensure the accuracy of DRG enrollment, optimize clinical diagnosis and treatment pathways to improve the efficiency of medical insurance fund utilization and provide high-quality medical services for patients.
