Fig. 1
From: Extreme temperature and out-of-hospital-cardiac-arrest. Nationwide study in a hot climate country
An association of temperature with OHCA events, adjusted to relative humidity. Figures in the upper row represent the incremental effect of exposure to temperature below the 10th percentile (11.5 °C) and above the 90th percentile (28.7 °C) as compared to the median value of 21 °C over the course of 72 h prior to the event onset. The figures in the second row show the cumulative effect of the respective exposures. The bottom figure represents an incremental effect of exposure to temperature at 12 h prior to the onset