Fig. 1From: Preconceptional and prenatal exposure to diurnal temperature variation increases the risk of childhood pneumoniaOdds ratio (95 %CI) of childhood pneumonia for exposure to diurnal temperature variation (DTV) stratified by gender during pregnancy (n = 1,510). ORs was adjusted for all covariates in Table 1 and outdoor air pollutants (PM10, SO2 and NO2)Back to article page