FOC
REGRESSION
A repeated-measures ANOVA with a Greenhouse-Geisser correction for within-subject effects of FOC scores showed that time and the group interaction effect is significant for this variable (time*group: F = 131, p < 0.001). To compare groups at different time-points (baseline, after 8 weeks, and after childbirth), linear regression model was used. There was no statistically significant difference in mean scores of FOC in the intervention and control groups at the baseline (p = 0.10). The result of linear regression model showed that on average the estimated score of FOC for individual in the intervention group is 21.14 scores lower than those in the control group (95% CI [-23.94, -18.34]; p <0.0001, R