Reliability and validity of the continence self-efficacy scale in Turkish women with urinary incontinence.
This study investigated the psychometric properties of the Continence Self-Efficacy Scale. Data was collected from 128 women who had urinary incontinence using the following instruments: the Continence Self-Efficacy Scale, the Broome Pelvic Muscle Exercise Self-Efficacy Scale, the International Consultation on Incontinence Questionnaire Short Form, and the Beck Depression Inventory. The validity of the Continence Self-Efficacy Scale was investigated using confirmatory factor analysis and convergent and divergent validity analyses. The reliability of the Continence Self-Efficacy Scale was examined in terms of internal consistency and test-retest correlations. Confirmatory factor analysis indicated a three -factor model that had acceptable goodness-of-fit indices. The convergent validity of the Continence Self-Efficacy Scale was supported by a positive correlation between the Continence Self-Efficacy Scale and the Broome Pelvic Muscle Exercise Self-Efficacy Scale. The divergent validity of the Continence Self-Efficacy Scale was supported by negative relationships between the Continence Self-Efficacy Scale and the Beck Depression Inventory. The Cronbach's alpha values regarding internal consistency were 0.94 for the overall scale and 0.92-0.93 for the subscales. Test-retest correlations were 0.75 for the overall scale and 0.52-0.74 for the subscales. The Continence Self-Efficacy Scale is a valid and reliable instrument for use in Turkish women with urinary incontinence.
Department of Midwifery, Istanbul University, Istanbul, Turkey. zneriman@yahoo.com
Neriman
N
Zengin
Rukiye
R
Pinar
D000328:Adult; D016009:Chi-Square Distribution; D005260:Female; D006801:Humans; D008875:Middle Aged; D011594:Psychometrics; D015203:Reproducibility of Results; D020377:Self Efficacy; D014421:Turkey; D014549:Urinary Incontinence