Construction, reliability and validity of a scale for self-management of patients with dry eye
10.3760/cma.j.cn211501-20240422-00996
- VernacularTitle:干眼患者自我管理量表的构建及信效度检验
- Author:
Xuejiao LIU
1
;
Shuxian LIU
;
Haiying LI
;
Lijuan ZHOU
;
Lei ZHU
;
Mengnan ZHAO
;
Zhangfang MA
;
Wanxia ZHANG
Author Information
1. 首都医科大学附属北京同仁医院眼科，北京 100005
- Keywords:
Dry eye syndromes;
Self-management;
Knowledge attitude and practice;
Reliability;
Validity
- From:
Chinese Journal of Practical Nursing
2024;40(33):2603-2611
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To construct and test the reliability and validity of an assessment scale for self-management of patients with dry eye, so as to help patients establish dry eye related health behaviors.Methods:Based on the knowledge attitude and practice theory, the initial scale was constructed on the basis of literature review and qualitative interview, and revised through Delphi expert consultation and expert argumentation. After the preliminary investigation, 211 dry eye patients treated in the dry eye nursing outpatient department of Beijing Tongren Hospital from August 2023 to January 2024 were selected by convenience sampling method for questionnaire investigation to test the reliability and validity of the scale.Results:Among 211 dry eye patients, there were 58 males and 153 females, aged (39.31 ± 12.81) years old. The scale of self-management of patients with dry eye included 27 items in 3 dimensions: knowledge, attitude and behavior. The authority coefficient of the two rounds of expert consultation was 0.86, and the Kendall coordination index increased from 0.175 to 0.223 (both P < 0.01). The cumulative variance contribution rates of the three dimensions were 41.843%, 54.219% and 44.273%, respectively. The Cronbach α coefficient of the scale was 0.787, and the Spearman-Brown coefficient was 0.641. Conclusions:The scale of self-management of patients with dry eye has good reliability and validity and can be used in the assessment of dry eye patients to provide a reference basis for targeted guidance and intervention.
