Construction and reliability and validity test of Nurses' Knowledge, Attitude and Practice Scale of Pulmonary Rehabilitation for Chronic Obstructive Pulmonary Disease
10.3760/cma.j.cn115682-20200914-05348
- VernacularTitle:护士COPD肺康复知信行量表的构建及信效度检验
- Author:
Zhenzhen WU
1
;
Rui ZHANG
;
Yan CHANG
;
Hongyan LU
Author Information
1. 宁夏医科大学护理学院，银川 750004
- Keywords:
Pulmonary disease, chronic obstructive;
Nurses;
Pulmonary rehabilitation;
Knowledge, attitude and practice;
Scale;
Reliability and validity
- From:
Chinese Journal of Modern Nursing
2021;27(14):1821-1827
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To construct a knowledge, attitude and practice (KAP) scale for chronic obstructive pulmonary disease (COPD) pulmonary rehabilitation for nurses, and evaluate its reliability and validity.Methods:Based on the theoretical framework of KAP model, the initial scale was developed through literature review, research group discussion and Delphi expert letter consultation. From October to December 2019, a total of 304 respiratory nurses from 17 ClassⅡ and ClassⅢ hospitals in Ningxia Hui Autonomous Region were selected as the research subjects by convenient sampling method. Formal scale was formed through item analysis and exploratory factor analysis, and the reliability and validity of the scale were tested.Results:The initial Nurses' Knowledge, Attitude and Practice Scale of Pulmonary Rehabilitation for COPD included 54 items. After screening, it finally included 3 dimensions of knowledge, attitude and practice and 38 items. The content validity index at the scale level was 0.930, and the content validity index at the item level was 0.830 to 1.000. Cronbach's α coefficient of the scale was 0.972, Cronbach's α coefficient of dimensions of knowledge, attitude and practice were respectively 0.957, 0.943 and 0.965, and the test-retest reliability coefficient was 0.893. Three common factors were extracted by exploratory factor analysis, and the cumulative variance contribution rate was 63.918%.Conclusions:Nurses' Knowledge, Attitude and Practice Scale of Pulmonary Rehabilitation for COPD has good reliability and validity, which can objectively and effectively evaluate the knowledge, attitude and practice level of nurses in COPD pulmonary rehabilitation and provide a reference for formulating pulmonary rehabilitation specialist training plans.
