*P for interaction with p<0.1 are bolded
†Adjusted for: age, sex, household cooking by indoor combustion of solid and gas fuels, household cooking by indoor combustion of solid and gas fuels, occupation, highest education level, smoking and second-hand smoking.
‡ORs (95% CIs) per an increase of 1 IQR in air pollution marker
Figure legend
Figure 1. Participant flow chart.
xi. Supplementary files