. Author manuscript; available in PMC: 2018 Dec 6.

Published in final edited form as: J Res Adolesc. 2017 Nov 20;28(3):731–747. doi: 10.1111/jora.12364

Table 4.

Standardized betas and odds ratios for significant offline sexual and substance use behavior history variables predicting online sexual experience class membership

	Class 1:			Class 2:			Class 3:	Class 4:			Overall Wald Test
	Online Abstinent			Online Inclusive			Attractors	Seekers			Overall Wald Test
Intercept	1.4474			-1.6982			REF	1.2536			18.4587^***
	β	OR	CI	β	OR	CI		β	OR	CI
Ever pregnant	-0.29	0.90	[0.81-1.11]	0.04	1.01	[0.95-1.12]	REF	1.03	3.75^**	[2.99-4.63]	9.02^*
Sex partners	-0.32	0.81^*	[0.77-0.93]	0.22	1.12	[0.97-1.21]	REF	-0.21	0.84^*	[0.78-0.98]	10.22^*
# of STIs	-0.41	0.72^*	[0.61-0.82]	0.36	1.41^*	[1.25-1.68]	REF	-0.12	0.91	[0.78-1.09]	10.39^*
Cigarette use	-0.39	0.76^*	[0.64-0.89]	0.42	1.52^*	[1.32-1.79]	REF	-0.16	0.95	[0.81-1.08]	12.49^**
Alcohol use	-0.27	0.91^*	[0.85-0.94]	0.29	1.22^*	[1.09-1.57]	REF	-0.23	0.79^*	[0.68-0.95]	7.69^*

Note.

p < .05,

^**

p < .01;

CI = 95% confidence interval; Non-significant correlates in the model included number of romantic partners, age at first voluntary intercourse, ever had oral sex, and marijuana use.