Table 2.

Logistic Regressions Predicting the Onset of Any DSM-IV Nicotine Dependence Criterion by Wave 5 From DSM-IV Psychiatric Disorders and Other Covariates Among Lifetime Smokers Who Had Not Experienced Any DSM-IV Nicotine Dependence Criteria by Wave 3 (n = 419)

	1+ Nicotine Dependence Criteria by Wave 5
Predictors by Wave 3	UOR	95% CI	AOR	95% CI
Age, y	1.0	0.8–1.2	0.9	0.7–1.2
Female (vs. male)	0.8	0.5–1.4	0.9	0.5–1.7
Race/ethnicity (vs. white)
African American	0.9	0.5–1.7	1.1	0.6–2.2
Hispanic	0.6	0.3–1.1	0.5	0.3–1.1
Anxiety disorder lifetime	1.2	0.4–3.3	1.0	0.3–3.4
Mood disorder lifetime	1.8	0.9–3.6	1.7	0.8–3.7
Disruptive disorder lifetime	2.2*	1.2–4.2	2.1*	1.0–4.5
Novelty seeking	1.7**	1.2–2.4	1.7**	1.1–2.5
Age of onset of smoking	1.0	0.9–1.2	1.1	0.9–1.4
Initial sensitivity to tobacco
Pleasant experiences	1.5	0.8–3.0	0.9	0.4–2.2
Unpleasant experiences	0.8	0.5–1.3	0.8	0.5–1.3
No. cigarettes smoked lifetime	1.0**	1.0–1.1	1.0***	1.0–1.1
Other tobacco use lifetime	1.5	0.9–2.6	1.5	0.8–2.9
Alcohol, marijuana, or other illicit drug use/abuse/dependence lifetime (vs. never used)
Used, never abused/dependent	1.3	0.7–2.5	1.2	0.6–2.6
Ever abused/dependent	2.1	0.9–4.7	1.2	0.4–3.4
Peer smoking currently	1.8	0.8–4.0	1.8	0.4–4.4
Sibling smoking lifetime	1.1	0.7–1.8	1.1	0.6–1.9
Parent smoking/nicotine dependence lifetime (vs. never smoked)a
Smoked, never dependent	1.3	0.7–2.4	1.9	0.9–4.2
Ever dependent	1.9	0.9–3.8	2.3	0.9–5.4
Parent depression lifetimea	1.3	0.6–2.5	1.0	0.5–2.2
Parent delinquency lifetimea	1.0	0.9–1.2	1.0	0.8–1.2
−2 log L (df = 22)				335.98
Any psychiatric disorder lifetime	1.9*	1.1–3.2	1.9*	1.0–3.5
−2 log L (df = 19)				339.33

Note: UOR = unadjusted odds ratio; AOR = adjusted odds ratio; CI = confidence interval. For the UORs, p is significant at level indicated by the Holm procedure, a modified Bonferroni approach. Weighted estimates, unweighted Ns.

^aParent report.

^*p < .05;

^**p < .01;

^***p < .001.