| SARS-CoV-2 | severe acute respiratory syndrome coronavirus 2 |
| COVID-19 | coronavirus disease 2019 |
| RT-PCR | real-time reverse transcription polymerase chain reaction |
| ICU | intensive care unit |
| MPOs | maternal–perinatal outcomes |
| BMI | body mass index |
| LDH | lactate dehydrogenase |
| GA | gestational age |
| NICU | neonatal intensive care unit |
| CI | confidence interval |
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