Unlabelled: Electronic cigarettes had become a public health concern, generating the need of having standardized instruments to evaluate the consequences of their use.
Objective: The goal of this study was to adapt and evaluate the validity and reliability of the Electronic Cigarette Dependence Index (ECDI) to a Colombian sample.
Method: In this instrumental quantitative research, the instrument was adapted to the Spanish language, evaluated by expert judges and contested by 128 adult regular electronic cigarettes users.