Forest Plot from Scientific Research

Pooled ORs capturing the association between lockdown and the odds of very preterm birth (births at <32 weeks gestation), stratified by month of lockdown, type of data (population-based, non-population-based) and income setting. Pooled ORs (represented by boxes on plot) were calculated using random-effects meta-analysis. Horizontal lines surrounding each box on the forest plot are 95% CIs for the OR.

DOI