Comparison 27. Bupropion + any NRT vs placebo ‐ rs16969968 ‐ non‐Hispanic white.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 End of Treatment	2	441	Risk Ratio (M‐H, Random, 95% CI)	1.79 [1.07, 2.99]
1.1 Homozygous Major	2	183	Risk Ratio (M‐H, Random, 95% CI)	2.11 [0.31, 14.60]
1.2 Heterozygous	2	215	Risk Ratio (M‐H, Random, 95% CI)	1.80 [1.22, 2.66]
1.3 Homozygous Minor	2	43	Risk Ratio (M‐H, Random, 95% CI)	2.81 [0.89, 8.88]