Table 2.

Lifestyle behaviors of self-employed and workers for employers.

	Self-employed (n = 146)	Workers for employers (n = 291)	p
Drinking habits (%)
Daily alcohol consumption	19.9	3.8	<0.001
More than 3 glasses of alcohol per day	9.6	0.7	<0.001
Smoking habits
Current smokers (%)	28.1	51.5	<0.001
Ex-smokers (%)	28.1	5.8	<0.001
Never smokers (%)	43.8	42.7	ns
Mean number of packs per year	16.3 (13.9)	8.9 (8.5)	<0.001