Development and validation of a self-management behavior questionnaire for Chinese enterostomy patients

Abstract

ObjectivesThis study aimed to develop a self-management behavior questionnaire for Chinese enterostomy patients and examine its reliability and validity. MethodsGuided by the theory of self-management, an initial questionnaire was generated through literature review, group meetings, and two rounds of an expert consultation. Finally, the reliability and validity of the questionnaire were validated through a questionnaire survey of 200 enterostomy patients were selected from the Affiliated Hospital of Medical University from June 2016 to March 2017. ResultsThe content validity index was 0.80–1.00. The exploratory factor analysis yielded a five-factor (dietary behavior, psychosocial behavior, symptom management behavior, medical compliance behavior, information management behavior), consisting of 40 items. The cumulative variance contribution rate was 65.42%. The Cronbach’s α coefficient for the total questionnaire was 0.972, and for the five factors ranged from 0.797 to 0.939, indicating a good internal consistency. The test-retest reliability was 0.867 (P < 0.01). The self-management behavior questionnaire score was negatively related to the Ostomy Skin Tool score (r = −0.800, P < 0.01). ConclusionsThe self-management behavior questionnaire developed in this study showed good reliability and validity and can be used to assess the self-management behavior of Chinese enterostomy patients.