Table 2.

Multiple regressions of baseline engagement with tobacco and nicotine information on social media predicting ENDS dependence symptoms one year later (N = 1,764).

Baseline Variables	DV: ENDS Dependence (Follow-Up)
	OR	p	OR	p
Age	0.95	0.824	0.95	0.866
Female	0.94	0.094	0.93	0.073
Race/ethnicity
Non-Hispanic White	0.83	0.759	0.82	0.716
Hispanic	0.55	0.011	0.55	0.013
Non-Hispanic AA	0.90	0.111	0.92	0.143
Asian	0.77	0.083	0.79	0.124
Depressive symptoms	1.46	0.020	1.48	0.024
Sensation seeking	1.17	0.076	1.18	0.068
Current smoking status	3.50	0<.001	3.57	0<.001
Close friend use	1.10	0.067	1.10	0.061
Pro-engagement with tobacco/ENDS information on SM	1.73	0.010
Anti-engagement with tobacco/ENDS information on SM			1.36	0.047

Note. OR = Odds ratio. AA = African American. Close friend use = Number of participants’ close friends who used tobacco or ENDS products. SM = social media. Participants’ race/ethnicity was dummy coded with “other race/ethnicity” as the reference group.