Application research of analytic hierarchy process-based fuzzy comprehensive evaluation model for quality assessment of hemodialysis machines
10.19745/j.1003-8868.2025167
- VernacularTitle:基于层次分析法的模糊综合评价模型在血液透析机质量评估中的应用研究
- Author:
Yu HE
1
;
Tao LI
1
;
Wei WANG
1
;
Hao-cheng LI
1
;
Xiao-xi ZHENG
1
Author Information
1. 中部战区总医院医学工程科,武汉 430070
- Publication Type:Journal Article
- Keywords:
hemodialysis machine;
analytic hierarchical process;
fuzzy operation;
quality evaluation;
procurement of me-dical device
- From:
Chinese Medical Equipment Journal
2025;46(9):81-87
- CountryChina
- Language:Chinese
-
Abstract:
Objective To construct a fuzzy comprehensive evaluation model based on the analytic hierarchy process(AHP)to evaluate the quality of hemodialysis machines.Methods Firstly,the influencing factors for the quality of hemodialysis machines were determined with considerations on the requirements for medical technology assessment of medical devices and the hospital's many years of experience in use,maintenance and management of hemodialysis machines,and the indicators of the evaluation model were set with the general attributes of the product quality as the criterion level and the influencing factors as the sub-criterion level.Secondly,the AHP was used to qualitatively and quantitatively analyze relevant factors to construct a hierarchical judgment matrix,and the quality evaluation indicator weights for hemodylysis machines were determined with the consistency test.Finally,the operational principles of fuzzy mathematics were applied to establishing a fuzzy judgment matrix,and the evaluation results were calculated using Type Ⅳ fuzzy comprehensive evaluation model.Results The constructed fuzzy comprehensive evaluation model included one first-level indicator,seven second-level indicators and 21 third-level indicators.All the first-and second-level indicators passed the consistency tests.The evaluation results obtained with this model were practical and consistent with the hospital's long-term record data on hemodialysis machines.Conclusion The constructed fuzzy comprehensive evaluation model demonstrates a certain degree of scientific rigor for quality assessment of hemodialysis machines and can provide decision-making support for their procurement justification.[Chinese Medical Equipment Journal,2025,46(9):81-87]
