Table 4.

The nursing students’ smoking habits, stratified by BMI

	Normal weight (n;%) (n=102)	Overweight and obese (n;%) (n=32)	p-value
Age of beginning smoke
By 5 years	27 (93.1)	10 (90.9)	0.814
By 10 years	2 (6.90)	1 (9.09)
Age of beginning smoke
12-18 years	5 (13.51)	5 (38.46)	0.053
19-40 years	32 (86.49)	8 (61.54)
Daily number cigarettes
<10 cigarettes	28 (80)	6 (54.55)	0.094
10-20 cigarettes	7 (20)	5 (45.45)