Table 3.
Predictors of Lifetime NMUPD, Alcohol, Cigarette, and Marijuana Use
| NMUPD (n = 890) |
Alcohol (n = 902) |
Cigarettes (n = 898) |
Marijuana (n = 890) |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B | OR | CI | B | OR | CI | B | OR | CI | B | OR | CI | |
| Female | −.08 | .92 | .7–1.3 | .23 | 1.26 | .9–1.8 | .35+ | 1.41 | .9–2.1 | −.05 | .95 | .6–1.6 |
| Age | .19 | 1.21 | .8–1.7 | .64** | 1.90 | 1.3–2.9 | .16 | 1.18 | .7–1.9 | 1.32*** | 3.75 | 1.7–8.4 |
| Nonwhite | .06 | 1.06 | .6–1.8 | .79* | 2.20 | 1.2–4.0 | .22 | 1.25 | .7–2.3 | .28 | 1.32 | .6–2.8 |
| Sensation seeking | .15 | 1.16 | 1.0–1.4 | .40*** | 1.49 | 1.2–1.8 | .25* | 1.28 | 1.0–1.6 | .23 | 1.26 | .9–1.7 |
| Antisocial behavior | .69 | 1.99 | .8–5.1 | .10 | 1.11 | .4–2.8 | 1.02* | 2.77 | 1.1–7.1 | 1.33* | 3.78 | 1.1–12.7 |
| Friends’ use | .39*** | 1.48 | 1.2–1.8 | .47*** | 1.60 | 1.3–1.9 | .50*** | 1.65 | 1.4–1.9 | .55*** | 1.73 | 1.4–2.1 |
| School days skipped | .10 | 1.10 | 1.0–1.3 | .04 | 1.04 | .9–1.2 | −.03 | .97 | .8–1.2 | .19+ | 1.21 | 1.0–1.5 |
| Perceived availability | .27* | 1.31 | 1.0–1.7 | .29** | 1.33 | 1.1–1.6 | .53*** | 1.70 | 1.4–2.0 | .46*** | 1.58 | 1.2–2.1 |
| Perceived risk of use | −.25** | .78 | .6–.9 | −.38*** | .69 | .6–.8 | −.22* | .80 | .6–1.0 | −.63*** | .53 | .4–.7 |
| Parental monitoring | −.10 | .91 | .6–1.4 | −.61* | .55 | .3–.9 | −.15 | .86 | .5–1.4 | −.12 | .89 | .5–1.6 |
| Parents disapproval of use | −.72*** | .49 | .4–.7 | −1.00*** | .37 | .2–.5 | −.31+ | .74 | .5–1.0 | −.03 | .97 | .6–1.6 |
| School commitment | −.25* | .78 | .6–1.0 | −.14 | .87 | .6–1.2 | −.00 | 1.00 | .7–1.4 | .06 | 1.07 | .7–1.6 |
| School grades | .09 | 1.10 | .9–1.3 | −.13 | .88 | .7–1.1 | −.46*** | .64 | .5–.8 | −.46** | .63 | .5–.9 |
| Community norms against use | −.22* | .80 | .7–1.0 | −.08 | .92 | .7–1.2 | −.29** | .75 | .6–.9 | .06 | 1.06 | .8–1.5 |
+
p < = .10;
*
p < = .05;
**
p < = .01,
***
p < = .001.