Analyzing additional SNPs in STAT6 (e.g., rs324015, rs3024944, rs71802646) and other genes (e.g., IL1RL1, GATA3, ADAM33, TSLP, FOXO3a) would expand the scope of genetic analysis and provide a comprehensive understanding of asthma susceptibility in the population. Here, GATA3 is linked to asthma.