Comparison 28. Bupropion + any NRT vs placebo ‐ rs16969968 ‐ non‐Hispanic black or African American.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 End of Treatment	2	69	Risk Ratio (M‐H, Random, 95% CI)	1.05 [0.46, 2.38]
1.1 Homozygous Major	2	63	Risk Ratio (M‐H, Random, 95% CI)	1.20 [0.51, 2.85]
1.2 Heterozygous or Homozygous Minor	2	6	Risk Ratio (M‐H, Random, 95% CI)	0.33 [0.03, 4.19]