Association of smoking status, cumulative smoking, duration of smoking cessation, age of starting smoking, and depression in Korean adults
<p>Abstract</p> <p>Background</p> <p>Many previous studies did not sufficiently control for several confounding factors that may affect the association between smoking and depression, such as socioeconomic status. We investigated the association between depression and s...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2012-08-01
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| Series: | BMC Public Health |
| Online Access: | http://www.biomedcentral.com/1471-2458/12/724 |