Abstract
Background: Self-management process of diseases aims to equip patients with specific information that will improve adherence with prescribed medication and develop strategies that will help to maintain good quality of life. This study developed and validated a self-management scale for breast cancer patients in two tertiary hospitals in southeastern, Nigeria.
 Methods: A set of 35-potential self-management model was developed for the breast cancer patients in 2 domains from extensive literature search. The Instrument was validated using Delphi technique, item-total correlation analysis, factor analysis, construct validity and reliability analysis. Consensus was reached on the content validation of the self-management scale with mean score > 3.5, median > 3.5, absolute value between the median and mode < 1.00.
 Results: Forty-three items emerged after content validation in 2 domains: demographic characteristics of patients, and self-management content. Construct validity for selected items of the instrument showed values above 0.5. Item-total correlation analysis resulted in 31-items of the instrument. Factor analysis revealed a multi-dimensional instrument. The internal consistency of the instrument was determined with values between 0.5 - 0.8. The Cronbach’s alpha for the reliability of the items of the instrument were : Items 1 to 11: 0.60; Items 12 to 17: 0.60; Items 18 and 19: 0.80; Items 20 to 30: 0.50; and Items 31 to 33: 0.60.
 Conclusion: Preliminary validation of the instrument showed the instrument is valid but the internal consistency needs to be evaluated further with larger population size. The self-management scale revealed level of self-management among the breast cancer patients. This instrument should form a reliable tool for evaluating self-management in breast cancer patients in Nigeria.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
