Translation and evaluation of a comprehensive educational program for cardiac rehabilitation patients in Latin America: A multi-national, longitudinal study.

OBJECTIVES: To translate, cross-culturally adapt and validate a comprehensive evidence- and theoretically-based CR education intervention in Latin America. METHODS: First, best practices in translation and cross-cultural adaptation were applied through 6 steps. Then, the Spanish version was delivered to CR participants from programs in Colombia, Costa Rica and Peru for validation, such that the evaluation was pre-post, uncontrolled, pragmatic, observational, and prospective in design. Participants completed surveys assessing knowledge, health literacy, self-efficacy, and health behaviours. All outcomes were assessed pre-, and post-CR, as well as 6 months after CR completion. RESULTS: After translation of the patient guide from English to Spanish, 5 of the 9 booklets were culturally adapted. Two-hundred and forty-nine patients consented to participate, of which 184 (74 %) completed post-CR, and 121 (48 %) completed final assessments. There was a significant improvement in disease-related knowledge pre- to post-CR, as well as in health literacy, self-efficacy, and health behaviours (all p < 0.05). These gains were sustained 6 months post-program. With adjustment, CR attendance (i.e., exposure to the education) was associated with greater post-CR knowledge (ß = 0.026; p = 0.01). CONCLUSION: A patient education intervention for CR patients in Latin America has been validated, and wider implementation is warranted. PRACTICE IMPLICATIONS: Application of this first-ever validated CR education program for Spanish-speaking settings may result in secondary prevention.

Validation of a Spanish Version of the Information Needs in Cardiac Rehabilitation Scale to Assess Information Needs and Preferences in Cardiac Rehabilitation.

BACKGROUND: The identification of information needs is considered the first step to increase knowledge that ultimately could improve health outcomes in cardiac rehabilitation (CR). OBJECTIVE: The aim of this study was to psychometrically validate the Spanish Information Needs in Cardiac Rehabilitation (INCR). METHODS: The Spanish INCR was psychometrically tested in 184 patients undergoing CR. The internal consistency was assessed using Cronbach α, factor structure was assessed using exploratory factor analysis, and criterion validity regarding educational level, occupation, and duration in CR was assessed. RESULTS: Cronbach α was .97. Factor analysis revealed 10 factors, all internally consistent. Criterion validity was supported by significant differences in total INCR scores by educational level (P < .01), occupation (P < .01), and duration in CR (P < .05). Emergency/safety was the greatest information need perceived by patients. CONCLUSIONS: The Spanish INCR was demonstrated to have good reliability and validity. This tool can be applicable in clinical and research settings, assessing patients' information needs during CR and as part of education programming.