Table 3.

Logistic Regression Analysis for Tobacco Use Screening of College Students (N=1971)

Characteristic	AOR	95% CI	P-value

Gender
Female vs. Male^RC	1.47	1.16, 1.86	0.001

Race
White vs. Non-White ^RC	1.07	0.81, 1.42	0.637

Class year			3 df p=0.014
Freshmen	0.61	0.46, 0.83	0.001
Sophomore	0.81	0.67, 0.99	0.041
Junior	0.84	0.62, 1.15	0.279
Senior/5^th year ^RC	-	-	-

Smoking Status			3 df p<0.001
Never smoker^RC	-	-	-
Former/Experimenter	1.05	0.84, 1.30	0.681
Current nondaily smokers	1.36	1.17, 1.58	<0.001
Current daily smokers	2.25	1.64, 3.10	<0.001

Institutional Smoking Rate	0.98	0.94, 1.02	0.340

Clinic Caseload	0.99	0.989, 0.998	0.006

Note:

^RC

Reference Category, AOR (Adjusted Odds Ratio)