Data Analysis
SECONDARY
We used REDCap for data collection and monitoring the completion of study assessments. Data analysis was performed using SPSS software for Windows (version 27.0; IBM Corp). We calculated weight change and percentage weight change from baseline to 3 months and baseline to 6 months using the intention-to-treat approach. Given that weight at 3 months and weight at 6 months are likely not missing completely at random (ie, the probabilities of missing weight at 3 months or 6 months are likely to correlate with participants’ baseline weight, sociodemographic characteristics, or other secondary outcomes), we used the multiple imputations approach to impute the missing weight at 3 months and 6 months [