From: Testing the effects of a prenatal depression preventive intervention on parenting and young children’s self-regulation and functioning (EPIC): protocol for a longitudinal observational study
Power
N Intervention (Analysis)
N Intervention (20% LTFU)
N Control (Analysis)
N Control (20% LTFU)
Total N
0.90
256
320
640
0.85
219
274
548
0.80
192
240
480