Comparison 25. Bupropion + any NRT vs placebo ‐ rs1051730 ‐ non‐Hispanic white.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 End of Treatment	2	444	Risk Ratio (M‐H, Random, 95% CI)	1.80 [1.07, 3.03]
1.1 Homozygous Major	2	183	Risk Ratio (M‐H, Random, 95% CI)	2.11 [0.31, 14.60]
1.2 Heterozygous	2	216	Risk Ratio (M‐H, Random, 95% CI)	1.82 [1.23, 2.69]
1.3 Homozygous Minor	2	45	Risk Ratio (M‐H, Random, 95% CI)	2.84 [0.90, 8.89]