Randomized controlled trial to prevent postpartum depression in mothers on public assistance.

ABSTRACT:

Introduction

Postpartum depression (PPD) is a significant and common public health problem for women.

Aims

To examine the efficacy of an intervention based on the principles of interpersonal therapy (IPT) in reducing the risk of PPD in pregnant women.

Methods

Randomized controlled trial of 205 pregnant women who were 18 years old or older, on public assistance, and at risk for PPD. Participants (mean age=23; 38% Hispanic and 23% Black) were randomized to either the IPT group intervention (n=104) or the treatment as usual control (TAU) program (n=101).

Results

At 6 months, the overall depression rate in the intervention group (16%) was lower than the control group (31%) and the effect of the intervention was statistically significant at p<0.05.

Limitations

It is unknown if findings will generalize to a more heterogeneous sample of women than the current study, such as women from a range of socio-economic and cultural backgrounds, or marital status. There was a differential amount of contact between TAU and intervention conditions.

Conclusions

An IPT based intervention during the prenatal period has the potential to reduce cases of PPD within 6 months postpartum in at risk mothers on public assistance.

SUBMITTER: Zlotnick C 

PROVIDER: S-EPMC4641029 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature