tobacco use associated_with symptom count
Evidence from:
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all sources
Evidence (1 sources)
Age at first use and later substance use disorder: Shared genetic and environmental pathways for nicotine, alcohol, and cannabis.
(2016)
PMID:27537477
cited
Modest relations were also observed between the ages of first use and symptom counts (men: rs=−0.10 – −0.31, women: rs=−0.12 – −0.28)
confidence: 0.85