The Chinesization and reliability and validity test of the Cardiac Exercise Self-Efficacy Instrument
Sun Yuxiao, Zhao Chunyan, Zhu Yan, Yang Zhiyun, Tang Baoxin, Chen Jie, Zhang Yueyu
Published 2021-11-16
Cite as Chin J Mod Nurs, 2021, 27(32): 4441-4446. DOI: 10.3760/cma.j.cn115682-20210506-01940
Abstract
ObjectiveTo Chinesize the Cardiac Exercise Self-Efficacy Instrument (CESEI) and evaluate its reliability and validity.
MethodsA Chinese version of CESEI by translation, back translation and cultural adjustment. From January to February 2021, totally 176 inpatients in the Department of Cardiology from a ClassⅢ Grade A hospital in Shanghai were selected as the research subjects by convenient sampling and investigated with the Chinese version of CESEI to evaluate the reliability and validity of the instrument.
ResultsThe Chinese version of CESEI included 16 items in 1 dimension. The analysis results revealed that the correlation coefficient between the items and the instrument's total score was 0.672-0.800. Validity analysis results showed that the content validity index of the instrument was 0.96, with a good structural validity. Reliability analysis results demonstrated that the retest correlation coefficient, split-half reliability, and Cronbach's α coefficient of the instrument was 0.855, 0.899, and 0.941.
ConclusionsThe Chinese version of CESEI has good reliability and validity and can be used to evaluate the self-efficacy of patients with cardiac exercise.
Key words:
Cardiac exercise; Self-efficacy; Instrument; Reliability; Validity
Contributor Information
Sun Yuxiao
Department of Cardiology, Shanghai East Hospital of Tongji University, Shanghai 200120, China
Zhao Chunyan
Nursing Section, Department of Internal Medicine, Shanghai East Hospital of Tongji University, Shanghai 200120, China
Zhu Yan
Department of Cardiology, Shanghai East Hospital of Tongji University, Shanghai 200120, China
Yang Zhiyun
Department of Cardiology, Shanghai East Hospital of Tongji University, Shanghai 200120, China
Tang Baoxin
Department of Cardiology, Shanghai East Hospital of Tongji University, Shanghai 200120, China
Chen Jie
Department of Cardiology, Shanghai East Hospital of Tongji University, Shanghai 200120, China
Zhang Yueyu
Department of Heart Failure Surgery, Shanghai East Hospital of Tongji University, Shanghai 200120, China
