Table 3.

Stepwise forward conditional logistic regression results for the criteria cigarette smoking, harmful drinking and multiple substance use and misuse (multiple SUM) among rural and urban dwelling girls

	Cigarette smoking		Harmful drinking		Multiple SUM
	Urban girls	Rural girls	Urban girls	Rural girls	Urban girls	Rural girls
	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)
Grade point average	2.53 (1.71 to 3.76)	1.41 (1.30 to 2.01)	2.31 (1.41 to 3.82)			3.50 (2.23 to 5.15)
Unexcused absence				2.06 (1.31 to 3.25)	4.14 (1.23 to 8.14)
Behavioural grade		6.65 (2.02 to 21.85)
Financial status			9.47 (2.02 to 44.12)			11.72 (4.18 to 32.83)
Parental absence	2.70 (1.77 to 4.15)					3.77 (2.01 to 7.07)
Conflict with parents		1.52 (1.10 to 2.10)	6.65 (3.06 to 14.47)
Parental questioning	2.76 (1.67 to 4.58)
Participation in sports	2.54 (1.11 to 6.14)		4.09 (1.79 to 9.23)
Sport achievement	0.52 (0.06 to 0.86)		3.11 (1.55 to 8.13)
SCSRF	0.85 (0.80 to 0.90)

SCSRF, Santa Clara Strength of Religious Faith; SUM, substance use and misuse.