Development of a Usability Scale for Smart Hospital Platforms Based on QoE Theory
- VernacularTitle:基于QoE理论的智慧医院平台可用性量表开发
- Author:
Peipei JIA
1
;
Xiaowei WANG
;
Meihua LI
;
Lianfang LU
;
Juan FENG
;
Hanxu LANG
;
Lili WEI
Author Information
1. 青岛大学附属医院 山东 青岛 266000
- Keywords:
Quality of Experience;
smart hospital platform;
scale;
reliability;
validity
- From:
Chinese Hospital Management
2024;44(11):70-73
- CountryChina
- Language:Chinese
-
Abstract:
Objective To construct a usability scale for smart hospital platforms based on Quality of Experience(QoE)theory,and provide scientific measurement tool for the construction,operation,and improvement of smart hospitals.Method Literature review,focus meeting method,and pre survey were used to screen and revise the scale items,forming a formal scale.Using convenience sampling method,1 000 users from 8 smart hospital platforms in Shandong Province were selected as the research subjects to evaluate the reliability and validity of the scale.Result The availability scale of the smart hospital platform includes 6 dimensions and 24 items.Exploratory factor extraction identified 6 common factors,with a cumulative variance contribution rate of 64.045%.The overall Cronbach's with a coefficient of 0.941 for 6 dimensions.The coefficient is between 0.782 and 0.963,and the retest reliability is 0.967.The Average Standardized Content Validity Index is 0.972,and the Item-level Content Validity Index is between 0.86 and 1.00.The correlation coefficient between the six dimensions of the scale and the System Usability Scale is 0.606-0.653,and the overall correlation coefficient is 0.647.Conclusion The usability scale of the smart hospital platform developed based on QoE theory has good reliability and validity,and can be used to measure the user experience of the smart hospital platform.
