Pregnancy outcome | Studies | Pooled OR (95%CI) | P value | I2 (%) | P value for heterogeneity |
Full-term birth | 13 | 2.01 (1.52 to 2.65) | <0.01 | 46 | 0.04 |
Preterm birth | 20 | 0.57 (0.46 to 0.72) | <0.01 | 36 | 0.06 |
Miscarriage | 8 | 1.26 (0.79 to 2.01) | 0.33 | 43 | 0.09 |
Stillbirth | 9 | 0.82 (0.46 to 1.46) | 0.49 | 0 | 0.65 |
Pooled OR: Pooled ORs for associations between HCQ use and pregnancy outcomes
HCQ, hydroxychloroquine; OR, odds ratio.