Construction and verification of risk management model of ultrasonic scalpel use based on logistic regression analysis
10.3969/j.issn.1672-8270.2024.08.026
- VernacularTitle:基于逻辑回归分析构建超声刀使用风险管理模型与验证
- Author:
Jie TANG
1
;
Haoming HUANG
;
Ziyu ZHANG
;
Jia ZHOU
Author Information
1. 上海市肺科医院医学装备处 上海 200433
- Keywords:
Logistic regression algorithm;
Ultrasonic scalpel;
Risk management model;
Safety
- From:
China Medical Equipment
2024;21(8):142-146
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To construct the risk management model of ultrasonic scalpel based on logistic regression(LR)algorithm,and to improve the quality of ultrasonic risk management.Methods:Based on the LR algorithm,the risk management model of ultrasonic scalpel use was constructed and the model was verified.A total of 28 ultrasonic scalpels in clinical use in Shanghai Pulmonary Hospital from January 2022 to December 2023 were selected.Based on the time,the conventional management model was adopted during the use of the equipment in 2022,and the LR risk management model(referred to as risk management)was applied during the use of the equipment in 2023.The risk management quality score,risk warning score and experience score of the management personnel involved in the use of the equipment between the two management modes were compare by using the self-made evaluation scale.Results:The average scores of ultrasonic scalpel maintenance record,usage record,data filing,maintenance card hanging and scrapping treatment using risk management were(9.54±0.37),(9.67±0.34),(9.73±0.21),(9.18±0.35)and(9.92±0.31),respectively,which were higher than those of the conventional management,the difference was statistically significant(t=55.666,32.235,49.511,40.311,23.122,P<0.05).The average scores of ultrasonic scalpel risk identification accuracy,early warning timeliness and comprehensive prevention and control using risk management were(9.66±1.20),(9.92±1.48),and(9.87±1.04),respectively,which were higher than those of the conventional management mode,the difference was statistically significant(t=11.840,8.371,8.032,P<0.05).The average scores of ultrasonic scalpel preventive maintenance personnel,maintenance personnel and operators on the use experience of ultrasonic scalpel in risk management mode were(96.61±6.08),(95.07±5.19)and(97.73±5.93),respectively,which were higher than those in the conventional management mode,the difference was statistically significant(t=4.991,4.156,4.870,P<0.05).Conclusion:The application of ultrasonic scalpel risk management model based on LR algorithm to the use management of ultrasonic scalpel can improve the quality of ultrasonic scalpel risk management,avoid risk hazards,and enhance the safety and stability of clinical use of ultrasonic scalpel.
