Table 2 Summarized risk ratios (RR) with 95% confidence intervals (95% CIs) for adverse events
Adverse events | RR (95% CIs) | P value |
|---|---|---|
Maternal adverse events | ||
 Fatigue | 1.03 (0.65, 16.25) | 0.586 |
 Cough | 1.42 (0.60, 3.39) | 0.983 |
 Diarrhea | 3.61 (0.75, 17.41) | 0.424 |
 Fever | 1.56 (0.40, 6.17) | 0.110 |
 Nausea | 2.06 (0.19, 22.37) | 0.523 |
 Pruritus | 0.41 (0.08, 2.08) | 0.552 |
 Palpitation | 0.34 (0.01, 8.33) | 0.283 |
 Dyspepsia | 3.09 (0.13, 74.99) | 0.511 |
 Rash | 0.95 (0.28, 3.19) | 0.488 |
 Insomnia | 3.09 (0.13, 74.99) | 0.928 |
 Dizziness | 0.52 (0.05, 5.59) | 0.488 |
 Abdominal pain | 3.09 (0.13, 74.98) | 0.586 |
 Upper respiratory infection | 0.34 (0.04, 3.25) | 0.731 |
 Gestational diabetes | 3.41 (0.15, 79.47) | 0.351 |
 Arrhythmia | 3.25 (0.28, 46.72) | 0.612 |
Infant adverse events | ||
 Hypospadias | 2.78 (0.12, 67.39) | 0.529 |
 Torticollis | 1.85 (0.17, 20.08) | 0.612 |
 Umbilical hernia | 2.78 (0.12, 67.39) | 0.529 |
 Pneumonia | 4.64 (0.23, 95.24) | 0.470 |
 Bronchitis | 0.31 (0.01, 7.49) | 0.948 |
 Birth weight < 2500 g | 1.10 (0.07, 16.43) | 0.185 |
 Fetal growth retardation | 0.79 (0.15, 21.34) | 0.546 |
 Congenital malformation | 2.34 (0.25, 64.7) | 0.445 |