Table 1. Baseline characteristics by COVID status.

	COVID-19 + (N = 370)	COVID-19 - (N = 8,444)
Maternal Age, median [IQR] a	27 (IQR 22–33)	27 (IQR 21–33)
No/primary education b	20 (5.5%)	577 (6.9%)
Delivered at referral hospital	241 (65.1%)	3889 (46.1%)
Unemployed c	204 (57.6%)	4863 (59.6%)
Primigravid d	122 (33.0%)	3029 (35.9%)
Past medical history of:
Cardiac disease	2 (0.5%)	24 (0.3%)
Pre-gestational diabetes	3 (0.8%)	40 (0.5%)
Chronic hypertension	18 (4.9%)	239 (2.8%)
Asthma	7 (1.9%)	223 (2.6%)

^a missing 1 COVID+ value and 8 COVID- values

^b missing 9 COVID+ values and 135 COVID- values

^c missing 16 COVID+ values and 280 COVID- values

^d missing 15 COVID- values