heavy drinking associated_with nicotine
Evidence from:
primary |
all sources
Evidence (2 sources)
Identification of CHRNA5 rare variants in African-American heavy smokers.
(2014)
PMID:24682045
cited
this heavy smoker may have fewer α5‑containing receptors... being able to administer more nicotine for reward
confidence: 0.80
Uncovering hidden variance: pair-wise SNP analysis accounts for additional variance in nicotine dependence.
(2011)
PMID:21079997
cited
A case/control phenotype (heavy smokers/light smokers) was developed as a proxy for nicotine dependence and non-dependence.
confidence: 0.96