Fig 1.
PRISMA flowchart.
Table 1.
Summary of characteristics in studies into a meta-analysis.
Fig 2.
Acceptance of COVID-19 vaccine in pregnant women (A) and sensitivity analysis (B).
Fig 3.
Subgroup analysis of acceptance of COVID-19 vaccine in pregnant women based on continent (A) and (B).
Fig 4.
COVID-19 vaccine acceptance among fewer than 35 (A) and over 35 (B) pregnant women and the OR for COVID-19vaccine acceptance among fewer than 35 versus over 35 (C) pregnant women.
Fig 5.
COVID-19 vaccine acceptance among primigraviad (A) and multigravida (B) pregnant women and the OR for COVID-19 vaccine acceptance primigraviad and multigravida pregnant women (C).
Table 2.
Meta-regression analysis of the effect of the factors on vaccine acceptance in pregnant women.
Fig 6.
Egger diagram to investigate the bias in dissemination of results using the meta bias command for a meta-analysis of vaccine prevalence in pregnant women.