Table 5.

Structural correlation coefficients of discriminant function analysis

	Rural	Urban	Rural	Urban
	Exposure to SHS in the workplace		Exposure to SHS at home
Sex	0.072	0.445	−0.266	−0.228
Age	−0.007	0.118	0.218	0.312
Education	0.703	0.623	0.490	0.780
Occupation	−0.695	−0.480	−0.296	−0.305
Region	−0.032	−0.610	0.701	0.291
Antismoking in newspaper	0.130	0.129	0.322	0.376
Antismoking in TV/radio	−0.058	0.111	0.144	0.239
Number of smoking hazard	0.478	0.156	0.030	0.117

SHS, second-hand tobacco smoke.