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