Table 3.

Smoke exposure by campus area (inside vs outside)

	Observed smokers in enclosed areas (%)				Observed smokers in open area (%)
	N	Weekly	Monthly	Never	N	Weekly	Monthly	Never
Total	291	14.8	12.4	72.9	313	82.5	15.5	2.0
Status
Student	200	17.5	15.0	67.5	200	79.5	18.0	2.5^a
Employee	91	8.8	6.6	84.6	97	88.7	10.3	1.0
Smoking status
Current	26	7.7	0.0	92.3	26	84.6	11.5	3.8
Past	48	20.8	4.2	75.0	48	93.8	2.1	4.2
Never	217	14.3	15.7	70.0	223	79.8	18.8	1.3
Age group
< 24	133	21.1	15.0	63.9	134	82.8	14.2	3.9^a
24–40	119	10.9	9.2	79.8	124	83.1	16.1	0.8
> 40	36	5.6	11.1	83.3	36	80.6	16.7	2.8
Gender
Male	104	12.5	13.5	74.0^a	106	84.0	12.3	3.8^a
Female	187	16.0	11.8	72.2	190	82.1	16.8	1.1
Marital status
Unmarried	214	16.4	15.4	68.2	217	82.0	15.2	2.8^a
Married	75	10.7	4.0	85.3	78	83.3	16.7	0.0

^aNo significant difference was found between groups