Cigarette smoking and depression: tests of causal linkages using a longitudinal birth cohort

Research on the comorbidity between cigarette smoking and major depression has not elucidated the pathways by which smoking is associated with depression. To examine the causal relationships between smoking and depression via fixed-effects regression and structural equation modelling. Data were gath...

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Veröffentlicht in:British journal of psychiatry 2010-06, Vol.196 (6), p.440-446
Hauptverfasser: Boden, Joseph M, Fergusson, David M, Horwood, L John
Format: Artikel
Sprache:eng
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Zusammenfassung:Research on the comorbidity between cigarette smoking and major depression has not elucidated the pathways by which smoking is associated with depression. To examine the causal relationships between smoking and depression via fixed-effects regression and structural equation modelling. Data were gathered on nicotine-dependence symptoms and depressive symptoms in early adulthood using a birth cohort of over 1000 individuals. Adjustment for confounding factors revealed persistent significant (P
ISSN:0007-1250
1472-1465
DOI:10.1192/bjp.bp.109.065912