HAVCR2 and tuberculosis: In addition, HAVCR2 rs13170556 and TB risk were significantly associated under the allele model (aOR = 1.606, 95% CI = 1.077–2.394, p = 0.020), the dominant model (aOR = 0.556, 95% CI = 0.351–0.879, p = 0.012), and the overdominant model (aOR = 1.790, 95% CI = 1.116–2.871, p = 0.016).