心脏介入专科护士核心能力自评问卷的信效度检验
Reliability and Validity of a Self-rating Core Competence Questionnaire for Cardiac Intervention Nurses
笃铭丽 1朱丽 2陈松文 1方芳1
作者信息
- 1. 上海市第一人民医院,上海 200080
- 2. 复旦大学附属中山医院,上海 200032
- 折叠
摘要
目的 对心脏介入专科护士核心能力自评问卷进行信效度检验.方法 应用心脏介入专科护士核心能力自评问卷,于2022年11月,在全国范围内对534名心脏介入专科护士进行测评,并分析问卷的信效度.结果 心脏介入专科护士核心能力自评问卷包括5个维度45个条目.探索性因子分析累计方差贡献率为71.447%,各条目在所属维度上的因子载荷为0.538～0.856.验证性因子分析显示,修正后卡方/自由度为2.683,比较拟合指数为0.901,非规准适配度指数为0.889.问卷总的Cronbach's α系数为0.973,折半信度为0.922;各维度的Cronbach's α系数为0.844～0.964,折半信度为0.780～0.946,重测信度为0.789～1.000.结论 心脏介入专科护士核心能力自评问卷具有较好的信效度,可用于心脏介入专科护士核心能力的自评,并为护理管理者进行人力资源配置提供参考.
Abstract
Objective To test the reliability and validity of a self-rating core competence questionnaire for cardiac intervention nurses.Methods In November 2022,534 cardiac intervention nurses nationwide were assessed with the self-rating core competence questionnaire,and subsequent analysis was conducted to test the reliability and validity of the questionnaire.Results The self-rating core competence questionnaire for cardiac intervention nurses was composed of 45 items in 5 dimensions.Exploratory factor analysis revealed that the cumulative variance contribution rate was 71.447%and the factor loading of each item in the corresponding dimension was 0.538-0.856.Confirmatory factor analysis showed that the modified ratio of chi-square/degree of freedom was 2.683,the comparative fit index was 0.901 and the non-normed fit index was 0.889.For the questionnaire as a whole,the Cronbach's alpha was 0.973 and the split-half reliability was 0.922;for each dimension,the Cronbach's alpha was 0.844-0.964,the split-half reliability was 0.780-0.946 and the test-retest reliability was 0.681-1.000.Conclusion The self-rating core competence questionnaire for cardiac intervention nurses exhibits robust reliability and validity.It is suitable for the self-rating of core competence in cardiac intervention nurses and serves as a valuable tool for nurse administrators in optimizing human resource allocation.
关键词
心脏介入/专科护士/核心能力/问卷/信度/效度Key words
Cardiac intervention/Nurse specialist/Core competence/Questionnaire/Reliability/Validity引用本文复制引用
基金项目
上海市浦江人才计划(D类)(21PJD057)
上海市第一人民医院特色研究项目(CTCCR-2021C06)
上海交通大学医学院护理学科建设项目(SJTUHLXK2021)
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据