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

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. 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. 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. Ch-CUSES shows good psychometric properties for assessing self-efficacy for condom use in Chilean college students.