rs16969968 associated_with number of cigarettes smoked per day
Evidence from:
primary |
all sources
Evidence (1 sources)
Variants in nicotinic acetylcholine receptors alpha5 and alpha3 increase risks to nicotine dependence.
(2009)
PMID:19132693
cited
carrying one copy of the minor allele, the A allele (Asn), only increased the mean by 0.13-0.17 standard deviation
confidence: 0.94