Table 1.

Perinatal and Maternal Characteristics of the Study Population

	n (%) or mean ± SD
	n = 55
Gestational age (weeks)	39.7 ± 1.3
Birth weight
grams	3550 ± 467
SDS	0.2 ± 0.9
Male sex	35 (63.6)
HAS/HDS >8	10 (18.2)
Amsterdam UMC	5 (12.5)
OLVG hospitals, POP clinic	5 (33.3)
Consulted POP outpatient clinic	15 (27.3)
Season of birth
between 4/21 and 8/21	17 (30.9)
between 10/21 and 2/21	14 (25.5)

HAS, hospital anxiety subscale; HDS, hospital depression subscale; OLVG, Onze Lieve Vrouwe Gasthuis; POP, psychiatric obstetric pediatric; SDS, standard deviation score; UMC, University Medical Center.