3.1. Analysis.

Comparison 3 Comparison 3. Parent‐infant psychotherapy (PIP) versus control single‐study results, Outcome 1 Parent mental health: depression follow‐up (dichotomous data).

Comparison 3 Comparison 3. Parent‐infant psychotherapy (PIP) versus control single‐study results, Outcome 1 Parent mental health: depression follow‐up (dichotomous data).