An exploratory analysis of the impact of a university campus smoking ban on staff and student smoking habits in Japan

Table 3 Smoking characteristics of smokers of staff and students of the Nayaro City University, Japan, 2011

		n	mean		SD
Number of cigarettes smoked per day
Teachers & office workers	male	5	15.4		5.3
Teachers & office workers	female	4	12.5		6.5
Students	male	6	10.7		4.8
Students	female	12	11.8		6.6
Number of years of smoking		n	mean		SD
Teachers & office workers	male	5	22.2		10.1
Teachers & office workers	female	4	11.5		10.5
Students	male	6	4.7		3.8
Students	female	12	4.0		1.6
			P=0.007: Student’s t-test
FTND		n	median	min	max
Teachers & office workers	male	5	5	3	8
Teachers & office workers	female	4	1.5	0	3
Students	male	6	2	1	5
	female	12	2	0	6

ISSN: 1617-9625