Soghra Hasani Narenjbaghi, Leila Valizadeh, Vahid Zamanzadeh, Akram Ghahramanian, Mohammad Asghari-Jafarabadi
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引用次数: 0
Abstract
Background and Purpose: Since self-efficacy is a significant factor influencing the self-management of chronic diseases, including thalassemia major, it is considered a key concept in chronic diseases. This study aimed to develop and psychometrically evaluate the self-efficacy scale for patients with thalassemia major. Methods: This was a mixed-methods study conducted in two phases. In phase 1, a qualitative study with a conventional content analysis design was conducted. In phase 2, which was a quantitative one, the psychometric analysis of the instrument's phrases was done. Results: The instrument has 35 items and 3 factors. The Cronbach's alpha coefficient and the intraclass correlation coefficient were .93 and .94, respectively. Conclusions: This study confirms the validity and reliability of the Beta Thalassemia Major Self-Efficacy Scale. With this tool, nurses can evaluate the self-efficacy of patients with thalassemia major.
期刊介绍：
The Journal of Nursing Measurement specifically addresses instrumentation in nursing. It serves as a prime forum for disseminating information on instruments, tools, approaches, and procedures developed or utilized for measuring variables in nursing research, practice, and education. Particular emphasis is placed on evidence for the reliability and validity or sensitivity and specificity of such instruments. The journal includes innovative discussions of theories, principles, practices, and issues relevant to nursing measurement.
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