Figure 3.

The association between ambient temperature (every 1˚C increase in daily mean temperature) and hospitalization for renal diseases [Relative risk with 95% confidence intervals (CIs)] across lag 0–7 days by renal diseases subtype. The association for lag 0–7 days was estimated from a time-stratified case-crossover design with conditional logistic regression. A cross-basis function for mean temperature was used in the model with adjustment for daily mean relative humidity and public holidays.