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. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Addict Behav. 2012 Aug 25;38(1):1457–1463. doi: 10.1016/j.addbeh.2012.08.003

Table 3.

Results of logistic regression analysis predicting the probability of DSM-IV cannabis dependence during the first year of college.

Variable Bivariate Models Multivariate Model

B SE p OR 95% CI B SE p OR 95% CI
High school cannabis usea 2.48 .30 <.001 11.90 [6.65, 21.30] 2.58 .36 <.001 13.13 [6.44, 26.77]
Genderb .75 .25 .003 2.11 [1.29, 3.44] .68 .30 .02 1.97 [1.10, 3.52]
Racec .81 .33 .02 2.24 [1.17, 4.31] .44 .39 .26 1.55 [.73, 3.29]
Mother’s educationd .44 .32 .16 1.55 [.84, 2.89] .05 .36 .89 1.05 [.52, 2.12]
Importance of religione −1.00 .26 <.001 .37 [.22, .61] −.79 .30 .01 .45 [.25, .82]
Sensation seeking .28 .06 <.001 1.32 [1.17, 1.49] .15 .07 .04 1.16 [1.01, 1.33]
Parental monitoring −.09 .02 <.001 .91 [.88, .95] −.04 .24 .13 .96 [.92, 1.01]

Note. CI=confidence interval for odds ratio (OR). Sample sizes range (n=1,062 to n=1,226) due to item-level missing data.

a

Cannabis use=1, No cannabis use=0

b

Male=1, Female=0

c

White=1, non-White=0

d

Bachelor’s/graduate degree=1, Some college/high school or GED/less than high school=0

e

Moderately/Extremely important=1, Slightly/Not important=0