Fig. 1: Selection of vaccinated and unvaccinated pregnancy cohorts for miscarriage outcome analysis. | Nature Communications

Fig. 1: Selection of vaccinated and unvaccinated pregnancy cohorts for miscarriage outcome analysis.

From: A population-based matched cohort study of early pregnancy outcomes following COVID-19 vaccination and SARS-CoV-2 infection

Fig. 1

Flow diagram showing the selection of pregnancies for the analysis of the association between COVID-19 vaccination and risk of miscarriage. *For miscarriage analysis, vaccination needs to be given between 6 weeks preconception and up to the earliest of (1) end of pregnancy or (2) 19 weeks 6 days gestation.

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