2.6. Statistical Analysis
Descriptive statistics of baseline characteristics for participants within each intervention or the control group were obtained using medians and interquartile ranges.Intention-to-treat (ITT) analyses were carried out based on all participants who were randomized. In the case of missing values, multiple imputation through chained equations was used based on 20 complete datasets. In this way, missing values were imputed using all variables in the datasets, exploiting correlations between variables to provide reasonable imputed values under the missing at random assumption [An analysis of covariance (ANCOVA) was used to compare mindful eating, YogaDance, and mindful eating and YogaDance combined to the control group (in total three pairwise comparisons) while including the baseline outcome level as a covariate. Additionally, ANCOVA models including both the baseline outcome and energy intake and physical activity at baseline as covariates were fitted. Model assumptions were assessed graphically by means of residual and QQ plots. Estimated mean differences between the three interventions and the control with corresponding 95% confidence intervals and 