Table 3.

Summary of vaccine safety.

Safety of the COVID-19 vaccines	Odds ratio	95% confidence interval	P-value	Study ID
Obstetric and neonatal outcomes (vaccinated pregnant women vs unvaccinated pregnant women)				Theiler et al.[16];Wainstock et al.[17]; Goldshtein et al.[12]; Rottenstreich et al.[18]; Bookstein Peretz et al.[21]; Blakeway et al.[19]; Lipkind et al.[20]; Shimabukuro et al.[26]; Kachikis et al.[22]; Trostle et al.[23]; Zauche et al.[24]; Kharbanda et al.[25]; Magnus et al.[15]
Premature delivery	0.83	0.65-1.06	0.13
Placental abruption	0.60	0.29-1.21	0.15
Postpartum hemorrhage	0.91	0.64-1.29	0.59
Miscarriage	1.12	1.00-1.27	0.05
Stillbirth	1.42	0.53-3.76	0.49
Small for gestational age infant	1.03	0.90-1.18	0.70
Local and systemic reactogenicity (pregnant women vs nonpregnant women)
Muscle pain (first dose)	0.45	0.22-0.93	0.03
Muscle pain (second dose)	1.28	0.73-2.23	0.39
Fatigue (first dose)	0.90	0.63-1.28	0.56
Fatigue (second dose)	0.89	0.65-1.22	0.48
Fever (first dose)	1.02	0.12-8.61	0.98
Fever (second dose)	0.65	0.42-1.01	0.05