nicotine risk_factor_for major depressive disorder

Subject: nicotine
Relation: risk_factor_for
Object: major depressive disorder
p-value: —

Evidence from: primary | all sources

Evidence (1 sources)

A population-based twin study of the genetic and environmental relationship of major depression, regular tobacco use and nicotine dependence. (2011) PMID:20406522 cited

risk of MD is higher with increasing levels of ND

confidence: 0.94