Impact of CYP1A1 Polymorphisms on Susceptibility to Chronic Obstructive Pulmonary Disease: A Meta-Analysis

Figure 3

Forest plot of subgroup analysis for the association between the CAP1A1 MpsI polymorphism and COPD risk among Asians (CC versus TT). We observed significant association between the MpsI polymorphism and COPD risk among Asians.