Furthermore, subgroup analysis by ethnicity revealed a positive correlation between CHIA rs10494132 polymorphism and asthma risk among Asians (TT vs. TC + CC: OR = 1.476, 95% CI = 1.071–2.032, P = 0.017; T vs. C: OR = 1.326, 95% CI = 1.024–1.717, P = 0.032). The gene discussed is CHIA; the disease is asthma.