Fig. 2. Forest plot of pooled OR with 95% CI for association between SNP rs9061 and TB risk under the allelic model (A), homozygote comparisons (B), and the dominant model (C). The squares and horizontal lines correspond to the study-specific OR and 95% CI, respectively; the box size is proportional to the meta-analysis study weight; the diamond represents the pooled OR and 95% CI. ^†We treat the article as two independent studies on account of having data of two kinds of TB. OR, odds ratio ; CI, confidence interval; SNP, single nucleotide polymorphisms; TB, tuberculosis.