Table 6.

Associations between depression, generalized anxiety, and PTSD in early pregnancy with size at birth (N = 4,408)

Psychiatric symptoms	AGA	SGA	LGA	Unadjusted odds ratio (95% CI)		Adjusted1 odds ratio (95% CI)
	N	N	N	SGA	LGA	SGA	LGA
Depression
No	2497	134	624	Reference	Reference	Reference	Reference
Yes	903	42	208	0.87 (0.61-1.24)	0.92 (0.77-1.10)	0.87 (0.61-1.25)	0.94 (0.78-1.12)
Generalized Anxiety
No	2305	107	560	Reference	Reference	Reference	Reference
Yes	1095	69	272	1.36 (1.00-1.85)	1.02 (0.87-1.20)	1.39 (1.01-1.92)	1.01 (0.86-1.20)
PTSD
No	2230	116	543	Reference	Reference	Reference	Reference
Yes	1170	60	289	0.99 (0.72-1.36)	1.01 (0.87-1.19)	0.97 (0.70-1.35)	1.07 (0.91-1.26)

¹Adjusted 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

Abbreviations: AGA, appropriate for gestational age; SGA, small for gestational age; LGA, large for gestational age