depressive symptoms associated_with regular smoking

Subject: depressive symptoms
Relation: associated_with
Object: regular smoking
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

Other twin studies have identified modest to moderate levels of genetic and/or environmental correlation between regular tobacco use or ND and depression or depressive symptoms.

confidence: 0.85