Supplemental Table 6.
Associations between gestational diabetes mellitus, preexisting diabetes mellitus, and body mass index and COVID-19 diagnosis in the INTERCOVID study using multiple imputation of missing values (n=2184)
| Variable | n (%) | Crude RR (95% CI) | Adjusted RR (95% CI) |
|---|---|---|---|
| Model 1 | |||
| GDM or DM | |||
| No GDM, no DM | 1824 (88.1) | Ref | Ref |
| GDM, no DM | 194 (9.4) | 1.16 (0.96–1.40) | 1.18 (0.97–1.42)a |
| Preexisting DM | 53 (2.6) | 1.84 (1.47–2.30)b | 1.89 (1.52–2.36)b |
| BMI | |||
| Normal weight (<25 kg/m2) | 1180 (57.0) | Ref | Ref |
| Overweight or obese (≥25 kg/m2) | 891 (43.0) | 1.19 (1.05–1.35)b | 1.19 (1.05–1.34)b |
| Model 2 | |||
| No GDM or DM, normal weight | 1099 (53.1) | Ref | Ref |
| No GDM or DM, overweight or obese | 725 (35.0) | 1.18 (1.04–1.35)b | 1.18 (1.03–1.35)b |
| GDM without insulin, normal weight | 54 (2.6) | 0.94 (0.61–1.46) | 0.96 (0.62–1.48) |
| GDM without insulin, overweight or obese | 87 (4.2) | 1.27 (0.95–1.68) | 1.29 (0.97–1.71)a |
| GDM with insulin, normal weight | 14 (0.7) | 1.68 (0.99–2.87)a | 1.74 (1.03–2.92)b |
| GDM with insulin, overweight or obese | 39 (1.9) | 1.73 (1.26–2.38)b | 1.72 (1.25–2.37)b |
| Preexisting DM, normal weight | 13 (0.6) | 1.81 (1.09–3.02)b | 1.87 (1.14–3.08)b |
| Preexisting DM, overweight or obese | 40 (1.9) | 2.19 (1.71–2.80)b | 2.24 (1.76–2.87)b |
Data were adjusted for maternal age, parity, and tobacco use during pregnancy.
CI, confidence interval; BMI, body mass index; DM, diabetes mellitus; GDM, gestational diabetes mellitus, RR, risk ratio.
Eskenazi et al. COVID-19 and gestational diabetes, diabetes, and body mass index in pregnant women. Am J Obstet Gynecol 2022.
a
P<.1
b
P<.05.