Table 5.
Associations between depression, generalized anxiety, and PTSD in early pregnancy with gestational age at delivery (weeks) (N = 4,408)
| Psychiatric symptoms | Unadjusted model |
Adjusted model 1 |
||||
|---|---|---|---|---|---|---|
| beta | p | 95%CI | beta | p | 95%CI | |
| Depression | ||||||
| No | Reference | Reference | ||||
| Yes | −0.03 | 0.624 | (−0.16, 0.09) | −0.04 | 0.507 | (−0.17, 0.08) |
| Generalized Anxiety | ||||||
| No | Reference | Reference | ||||
| Yes | −0.14 | 0.015 | (−0.26, −0.03) | −0.15 | 0.010 | (−0.27, −0.04) |
| PTSD | ||||||
| No | Reference | Reference | ||||
| Yes | −0.13 | 0.033 | (−0.24, −0.01) | −0.13 | 0.029 | (−0.25, −0.01) |
1
Adjusted for maternal age (continuous), parity (multiparous vs. nulliparous), early pregnancy BMI (continuous), difficulty paying for the basics (hard vs. not very hard), and infant sex