eHEALS as a predictive factor of digital health information seeking behavior among Brazilian undergraduate students.

The eHealth Literacy Scale (eHEALS) is a self-fulfilling tool designed to determine individuals' levels of electronic health literacy. It helps to determine how people deal with electronic health-related information, being useful to identify potential difficulties of accessing, evaluating and using online health information, with potential to support the planning of educational interventions. This study aimed to adapt and validate the eHealth Literacy Scale (eHEALS) for being applied to Brazilian Portuguese native speakers. Five hundred twenty-one undergraduate students answered the adapted version of the eHEALS, the General Perceived Self-Efficacy Scale (GSES), the Oral Health Impact Profile-14 (OHIP-14), and sociodemographic and health-related questions. The tool showed sufficient consistency and stability, with the detection of higher eHEALS scores among white and younger people who reported a frequent interest for seeking digital health information, students from health sciences courses, those with more years of graduation, and who their fathers were working in specialized functions. Also, the students with higher eHealth literacy scores were more likely to seek health information in the last 24 h. In conclusion, the eHEALS demonstrated being adequate to be applied for the Brazilian population.