Table 2.
Paraclinical findings and health outcome of pregnant and non-pregnant women diagnosed with COVID-19, Tehran, 2020–2021
| Characteristics | Pregnant women | Non-pregnant women | P value | ||
|---|---|---|---|---|---|
| n | % | n | % | ||
| PaO2 < 93% | 2671 | 82.2 | 48,863 | 61.6 | <0.001 |
| Positive PCR test | 1362 | 41.9 | 31,526 | 39.7 | 0.01 |
| Chest CT with positive findings | 818 | 25.2 | 48,783 | 61.5 | <0.001 |
| ICU admitted | 308 | 9.5 | 5565 | 7.0 | <0.001 |
| Deceased | 33 | 1.0 | 1591 | 2.0 | <0.001 |
PCR: Polymerase-chain reaction; CT: Computed tomography; ICU: Intensive care unit; COVID-19: Coronavirus disease 2019.