SARS-CoV-2 infection SARS-CoV-2 infection
Positive n=32 Negative n=1111
Odds ratio, 95% confidence interval
Maternal age, years, mean ± SD 28.8 ± 6.1 32.8 ± 4.8
Age <25, n (%) 6 (18.8) 56 (5.0) 4.01 (1.55 - 10.41)
Age 25-35, n (%) 20 (62.5) 749 (67.4) Reference
Age >35, n (%) 6 (18.8) 306 (27.5) 0.73 (0.29 - 1.85)
BMI, kg/m2, mean ± SD 33.3 ± 6.1 30.7 ± 6.0
Normal (< 24.9 kg/m2), n (%) 2 (6.3) 156 (14.1) Reference
Overweight (25.0 - 29.9 kg/m2), n (%) 8 (25.0) 426 (38.4) 1.47 (0.31 - 6.98)*
Obese (> 30.0 kg/m2), n (%) 22 (68.8) 527 (47.5) 3.26 (0.76 – 14.03)*
Race/Ethnicity, n (%)
African American 5 (15.6) 94 (8.6) 6.54 (1.96-21.85)*
Asian 1 (3.1) 122 (11.1) 1.01 (0.12-8.49)*
Caucasian 6 (18.8) 744 (67.8) Reference
Hispanic 18 (56.3) 112 (10.2) 19.87 (7.72-51.13)*
Other 2 (6.3) 26 (2.4) 9.53 (1.84-49.48)*
Comorbidities, n (%)
Gestational diabetes 1 (3.1) 99 (8.9) 0.33 (0.04-2.45)
Preexisting diabetes 0 (0.0) 6 (0.5) N/A†
Asthma 6 (18.8) 123 (11.1) 1.85 (0.75-4.60)
Tobacco exposure 0 (0.0) 11 (1.0) N/A†
Opioid use disorder 0 (0.0) 12 (1.1) N/A†