Figure 2From: Effects of temperature and heat waves on emergency department visits and emergency ambulance dispatches in Pudong New Area, China: a time series analysis Relative risks of daily mean temperature on emergency department visits and emergency ambulance dispatches with different lags in Pudong, 2011–2013. The triangles reflect the central estimates of relative risks per degree C and the vertical lines show the 95% confidence intervals. Model controlled for trends of time and day of week.Back to article page