Evaluation of Risk Factors Affecting Substance Use among Tenth-Grade Students

Table 9

Logistic regression analysis results comprising the variables that affect substance use status of students.

Variables	B	Stan.; Err.	Wald	df		(OR)	95% confidence interval
							Lowest	Highest
Content with life status reference: Content	.545	.143	14.501	1	<0.001	1.724	1.303	2.282
Substance use in the Family reference: No substance use in the family	1.117	.233	22.891	1	<0.001	3.055	1.934	4.828
Substance use among friends Ref.: No use among friends	1.129	.158	51.227	1	<0.001	3.092	2.270	4.212
Tobacco use; reference: No. Never Smoked			61.675	2	<0.001
Tried once	1.523	.229	44.179	1	<0.001	4.586	2.927	7.186
Yes. I smoke	1.963	.253	59.949	1	<0.001	7.118	4.331	11.698
Alcohol use; reference: No. never used			46.164	2	<0.001
No. but tried once	.712	.182	15.392	1	<0.001	2.039	1.428	2.911
Yes. I use	1.441	.212	46.062	1	<0.001	4.225	2.787	6.405
“If people want, they can control narcotic substance use” Statement; reference: Don’t agree	.732	.155	21.514	1	<0.001	2.055	1.516	2.787
County where the school is located; reference: Altınordu Center			10.047	3	.018
Other counties	−.512	.216	5.627		.018	.599	.393	.915
Fatsa	−.410	.218	3.533	1	.060	.664	.433	1.018
Ünye	−.021	.171	.015	1	.902	1.021	.731	1.428
Constant	5.612	.226	618.895	1	<0.001	.004