Wang W, Ding Y, Lu Q, Qi J, Zhang S. The development of a behaviour questionnaire for stoma self-management for persons with bladder cancer and an ileal conduit.
J Adv Nurs 2020;
77:1085-1095. [PMID:
33230885 DOI:
10.1111/jan.14662]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/30/2020] [Accepted: 10/29/2020] [Indexed: 01/21/2023]
Abstract
AIMS
To develop and preliminarily test the reliability and validity of a behaviour questionnaire for stoma self-management for patients with bladder cancer after radical cystectomy and ileal conduit.
DESIGN
A psychometric instrument validation study conducted in two phases.
METHODS
The initial version of behaviour questionnaire was developed based on guidelines for people living with a stoma. Five experts validated the content of the preliminary 29-item questionnaire. A cross-sectional survey was then conducted in Beijing for preliminary reliability and validity tests between 4 December 2017-28 April 2018. A total of 151 participants in the survey, 147 of whom completed the study and 16 completed a 2-week test-retest reliability test.
RESULTS
The content validity indices were satisfied. A principal component analysis with direct oblimin rotation was performed. Sixteen items were retained, and three factors were identified, namely, pouching system change, emotional management, and role management. The 16-item questionnaire showed acceptable internal consistency and test-retest reliability. The mediational effect of self-management behaviour on the relationship between self-efficacy and stoma quality of life was confirmed via convergent validity testing.
CONCLUSION
The behaviour questionnaire for stoma self-management appears to have adequate initial reliability and validity. More observational and interventional studies need to be conducted for further evaluation of its psychometric properties.
IMPACT
This study developed a reliable instrument to measure self-management behaviours for persons living with a stoma after radical cystectomy and ileal conduit. The questionnaire has practical value for both healthcare providers and researchers working in this field. The 16-item questionnaire can be administered quickly in clinical practice. Based on the questionnaire and the elicited mediational model, psycho-education programs tailored to improve self-management should be designed, implemented, and re-inspected regarding their effectiveness for the target population in China.
Collapse