Table 3 The ALL cancer risk by positive parents’ smoking habit and the XRCC7 polymorphism
From: Association between genetic polymorphism of XRCC7 (G6721T) and risk of acute lymphoblastic leukemia
XRCC 7 polymorphism | Controls (n = 67) | Cases (n = 48) | OR (95% CI) ‡ | P value |
|---|---|---|---|---|
GG | 27 | 11 | 1 | |
GT | 22 | 30 | 1.64 (0.83–3.22) | 0.15 |
TT | 18 | 7 | 1.99 (1.03–3.86) | 0.04 |