Table 2.
Comparison of smoking prevalence in the present OCD sample (13%, total n = 113) with recent representative surveys and large clinical samples across psychiatric disorders and the general population.
| Condition | Paper | Sample | Smokers (%) | χ2(1)a | Sig.a |
|---|---|---|---|---|---|
| General adult population | CDC MMWR, 2011 | NHIS national representative sample 2011 (n=33,014) | 6273 (19%) | 2.402 | .12 |
| Adults without mental illness | CDC MMWR, 2013 | HSDUH national representative sample 2009-2011 (n=84,700) | 20,667 (24%) | 7.576 | .006 |
| Adults with any mental illness | CDC MMWR, 2013 | HSDUH national representative sample 2009-2011 (n=29,400) | 10,613 (36%) | 25.567 | <.001 |
| Bipolar Disorder | McClave et al., 2007 | NHIS (n=387) | 180 (46%) | 40.416 | <.001 |
| Bipolar Disorder b | Dickerson et al., 2012 | The Stanly Research Program (n=126) | 55 (44%) | 26.542 | <.001 |
| Depression | Pratt et al., 2010 | NHNES, 2005-2008 (n=350) | 150 (43%) | 31.310 | <.001 |
| Depression | Lyons et al., 2006 | Vietnam Era Twin Registry (n=398) | 268 (63%) | 84.550 | <.001 |
| Schizophrenia | McClave et al., 2007 | NHIS (n=150) | 89 (60%) | 57.191 | <.001 |
| Schizophreniab | Dickerson et al., 2012 | The Stanly Research Program (n=421) | 268 (64%) | 90.786 | <.001 |
| ADHD | McClave et al., 2007 | NHIS (n=557) | 207 (37%) | 24.198 | <.001 |
| ADHDb | Lambert & Hartsough, 2006 | Longitudinal ADHD study (n=128) | 45 (33%) | 14.220 | <.001 |
CDC = Centers for Disease Control and Prevention; MMWR = Morbidity and Mortality Weekly Report; NHIS = National Health Interview Surveys; HSDUH = National Survey on Drug Use and Health; NHNES = National Health and Nutrition Examination Survey; ADHD = Attention Deficit/Hyperactivity Disorder.
a
Analyses in comparison to current smokers (n = 15, 13%) in OCD sample (n = 113)
b
Large non-representative sample.