Skip to main content

Table 3 Odds ratio of maternal depressive symptoms according to pregnancy intention

From: Impact of unintended pregnancy on maternal mental health: a causal analysis using follow up data of the Panel Study on Korean Children (PSKC)

 

PSM

IPTW

 

OR

95% CI

P value

OR

95% CI

P value

Time of inquiry

      

Antenatal*

1.32

1.01–1.72

0.0394

1.17

0.93–1.47

0.1781

1 month postpartum

1.59

1.06–2.40

0.0265

1.48

1.05–2.07

0.0252

4 months postpartum

1.30

0.98–1.71

0.0685

1.36

1.08–1.72

0.0101

1 year postpartum

1.19

0.90–1.56

0.2203

1.15

0.91–1.46

0.2394

2 years postpartum

0.95

0.71–1.28

0.7390

1.01

0.79–1.30

0.9215

Pregnancy intention x time of inquiry§

  

0.1819

  

0.2402

Overall pregnancy intention

1.22

1.02–1.46

0.029

1.20

1.03–1.40

0.0212

  1. *Antenatal depression was measured immediately after childbirth. §The interaction between pregnancy intention and time of inquiry.
  2. PSM: propensity score matching; IPTW: inverse probability of treatment weighted; OR: odds ratio; CI: confidence interval.