Cross-Cultural Adaptation and Psychometric Evaluation of Condom Use Self-Efficacy Scale in Chilean College Students

Background and Purpose: Limited culturally relevant condom self-efficacy measures have been adapted for use with Chilean college students. This study aims to culturally adapt and measure the psychometric properties of the Condom Use Self-Efficacy Scale (CUSES) by use in college students in Chile. Methods: This cross-sectional study was carried out in six stages: (a) authorization from original authors, (b) translation, (c) back translation, (d) analysis of equivalences, (e) content analysis, and (f) exploratory factor analysis and reliability assessment. Results: Of the 460 college students who completed the Chilean CUSES (Ch-CUSES), 73.9% were women and 99% were single with a mean age of 20.5. Total scale Cronbach's alpha was 0.845, and factor analysis demonstrated six dimensions with 59.1% of the total variance. The factor loading scores of 21 items ranged between 0.515 and 0.921. Conclusions: Ch-CUSES shows good psychometric properties for assessing self-efficacy for condom use in Chilean college students.