Fig. 2From: COVID-19 pandemic modifies temperature and heat-related illness ambulance transport association in Japan: a nationwide observational studyPooled period-specific exposure-response associations (A) and ratio of relative risk (B). A Pre-pandemic risk (green) and pandemic risks (blue) depicted with their respective central estimates (solid lines) and confidence intervals (color-specific shaded areas). B Central estimates of the ratio of relative risks (RRR) in black solid line and its corresponding confidence interval (grey-shaded area)Back to article page