| Table 1. Characteristic of studies describing pregnant women infected by SARS-CoV-2 | ||||||||
| Author and year of publication | Local of Study | Nº of pregnant |
Age range |
Gestational age | Nº of patients at ICU |
Nº of deliveries |
Nº of preterm births | Vertical transmission |
| Fan et al., 2020 | Hospital of Wuhan University (China) |
2 | 29-34 | 3rd trimester | 0 | 1 | 1 | none |
| Chen et al., 2020b | Hospital of Wuhan University (China) |
9 | 26-40 | 3rd trimester | 0 | 9 | 0 | none |
| Liu et al., 2020c | The First Affiliated Hospital of Sun Yat-sen University (China) |
13 | 22-36 | 2nd trimester (n=2) and 3rd trimester (n=11) |
1 | 10 | 6 | none |
| Zhu et al., 2020 | Maternal and Child Health Hospital of Hubei Province (China) |
9 | 25-35 | 3rd trimester | 0 | 9 | 0 | none |
| Wang et al., 2020a | The Affiliated Infectious Hospital of Soochow University (China) |
1 | 28 | 3rd trimester | 1 | 1 | 1 | none |
| Zhang et al.2020 | Hospital of Wuhan University (China) |
16 | 24-34 | 3rd trimester | 1 | 16 | 0 | none |
| Wen et al., 2020 | Qingdao Women and Children’s Hospital (China) |
1 | 31 | 3rd trimester | 0 | 1 | 0 | none |
| Liu et al., 2020b | Hospital of Wuhan University (China) |
15 | 23-40 | 2rd trimester (n=3) and 3rd trimester (n=12) |
0 | 11 | 0 | none |
| Chen et al., 2020c | Tongji Medical College (China) |
3 | 3rd trimester | 0 | 3 | 0 | none | |
| Total | 69 | 23-40 | 2rd trimester (n=5) and 3rd trimester (n=64) |
3 | 61 | 8 | none | |
| Nº: Number; ICU: Intensive Care Unit | ||||||||