Line Plot from Scientific Research

The cumulative OR of antepartum stillbirths (n = 2,152) and 95% CIs (mean 1.96 x s.e.m.) (gray shadings). In the case-crossover design, each case serves as its own control. We defined control days as the same day of the week within the same month as childbirth. The figure represents the OR of temperature against the cumulative 75th percentile of annual mean temperature. The corresponding 75th percentile temperature values of each country can be found in Supplementary Table 2.

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