Table 2.
Clinical features of mothers with COVID-19 infection
| Patient 1 | Patient 2 | Patient 3 | Patient 4 | Patient 5 | Patient 6 | Patient 7 | Patient 8 | Patient 9 | Patient 10 | n | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Date of admission | 11-Feb | 10-Feb | 8-Feb | 1-Feb | 26-Jan | 25-Jan | 5-Feb | 28-Jan | 26-Jan | 23-Jan | |
| Age (years) | 31 | 29 | 30 | 35 | 29 | 31 | 30 | 29 | 30 | 29 | |
| Gestational age on admission(w) | 34 + 6 | 40 + 3 | 38 + 0 | 33 + 6 | 39 + 6 | 38 + 2 | 34 + 6 | 39 + 1 | 39 + 1 | 40 + 5 | |
| Epidemiological history | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | 10 |
| Date of delivery | 11-Feb | 10-Feb | 9-Feb | 1-Feb | 27-Jan | 26-Jan | 6-Feb | 29-Jan | 26-Jan | 24-Jan | |
| Signs and symptoms | |||||||||||
| Fever | Yes | No | No | Yes | Yes | Yes | No | Yes | Yes | Yes | 7 |
| Prenatal fever (on admission) | Yes | No | No | Yes | No | No | No | No | No | No | 2 |
| Post-partum fever | No | No | No | No | Yes | Yes | No | Yes | Yes | Yes | 5 |
| Maximum body temperature | |||||||||||
| Low grade fever (37.3 -38.0 °C) | Yes | No | No | Yes | No | No | No | No | Yes | No | 3 |
| Moderate grade fever (38.1 -39.0 °C) | No | No | No | No | Yes | Yes | No | No | No | Yes | 3 |
| High grade fever (>39.1 °C) | No | No | No | No | No | No | No | Yes | No | No | 1 |
| Fever duration | 3 h | - | - | 12 h | 14d | 6 d | - | 7 d | 2 d | 6 d | |
| Cough | No | No | No | No | No | No | No | No | No | Yes | 1 |
| Chest tightness | No | No | No | No | No | No | No | No | No | Yes | 1 |
| Fatigue | No | No | No | No | No | No | No | No | No | Yes | 1 |
| Laboratory characteristics | |||||||||||
| Lymphocyte count (× 109) (admission) | 2.33 | 1.82 | 1.33 | 1.12 | 1.15 | 2.19 | 1.35 | 1.27 | 1.46 | 0.97 | 1 |
| Lymphopenia (<1.0 × 109) (after delivery) | 1.76 | 0.78 | 0.65 | 1.12 | 0.63 | 2.36 | 1.89 | 0.54 | 0.68 | 0.98 | 6 |
| White blood cell count (× 109) | 9.7 | 9.75 | 10.47 | 5.9 | 11.51 | 8.65 | 9.35 | 9.23 | 6.62 | 8.12 | |
| CRP (mg/L) | 3.72 | 8.37 | 5.61 | 1.96 | 20.48 | 0.93 | 3.12 | 74.6 | 19.56 | 7.5 | |
| ALT (U/L) | 14.9 | 10.4 | 8.7 | 9.1 | 5.3 | 3.9 | 9.2 | 6.9 | 17.7 | 9.1 | |
| AST (U/L) | 22.5 | 14.7 | 16.5 | 23.7 | 12.6 | 10.4 | 21 | 12.6 | 28.2 | 16.9 | |
| Lactate dehydrogenase (U/L) | 239.3 | 192.0 | 170.3 | 195.0 | 169.8 | 153.0 | 242.0 | 195.5 | 196.3 | 150.9 | |
| D-dimer (ug/L) | 4.77 | 2.16 | 2.00 | 1.05 | 1.31 | 0.93 | 6.48 | 1.94 | 1.31 | 0.99 | |
| Mixed infection with other pathogens | Mycoplasma | Mycoplasma1 | Mycoplasma | - | - | - | Mycoplasma | Mycoplasma | - | Mycoplasma | 6 |