Twin cohort associated_with smoking persistence
Evidence from:
primary |
all sources
Evidence (2 sources)
Genetic and environmental contributions to the relationships between brain structure and average lifetime cigarette use.
(2015)
PMID:25690561
cited
meta-analysis of 17 twin studies estimated a weighted mean heritability of liability for smoking persistence of 59%...
confidence: 0.88
A genome-wide scan to identify loci for smoking rate in the Framingham Heart Study population.
(2003)
PMID:14975171
cited
meta-analysis ... found that genetic factors contribute ... 59% to smoking persistence
confidence: 0.94