. Author manuscript; available in PMC: 2006 Aug 7.

Published in final edited form as: Merrill Palmer Q (Wayne State Univ Press). 2006 Apr;52(2):327–342. doi: 10.1353/mpq.2006.0020

Table 1.

Significant Predictors for “Smoked One or More Cigarettes in the Last Thirty Days.”

Variables	Sig.	Odds Ratio	95.0% C.I.
			Lower	Upper
Friends Smoke	.00	3.95	2.06	7.58
Mother Born in US	.00	3.19	1.49	6.84
Brother(s) Smoke	.00	2.69	1.57	4.60
Sister(s) Smoke	.04	2.61	1.05	6.48
English First Language	.00	2.34	1.44	3.83
Gender (Being Male)	.00	2.17	1.28	3.66
Offers of Tobacco	.00	2.05	1.25	3.36
Narghile Use	.01	2.00	1.22	3.27
Three or More Buddies smoke	.02	1.93	1.12	3.35
School grades of C or lower	.03	1.68	1.05	2.71
Age	.00	1.46	1.21	1.76

Note. The regression correctly classified 93.8% of participants (Nagelkerke R² = .39).