Supporting data for “The determinants of family-based intervention for drug-abusing adults and their potential impacts on families–a mixed method study”

The data files consist of various datasets collected for the mixed-method study on the effectiveness of a family-based intervention for drug abusers in Hong Kong. The datasets include both qualitative and quantitative data gathered from participants during different phases of the study. The qualitative data provide in-depth insights into experiences, perspectives, and insights of drug abusers and their spouses, while the quantitative data files contain information on participant demographics, frequency of drug use, mental health, and family-related outcomes before and after the intervention. The quantitative datasets were collected through structured surveys at different time points (i.e., baseline, 1-month, and 2-month after baseline).