Table 1.

Predictors of Underreporting Lifetime E-Cigarette Use Among Students Endorsing Lifetime Electronic Cigarette (E-Cigarette) Device Use

Independent variables	Unstandardized coefficients		Adjusted odds ratio
	B	SE
Female	0.49	0.15	1.63**
Nonwhite	1.00	0.16	2.73***
Age	0.07	0.06	1.07
Lifetime product use
No traditional tobacco products	0.40	0.18	1.50*
No disposable, cig-a-like, or E-hookah	1.27	0.23	3.55***
No vape pen or Ego	0.56	0.17	1.76**
No JUUL	0.70	0.22	2.01**
No other pod-based system	0.66	0.17	1.93***
No mod or APV	0.01	0.17	1.01

APV = advanced personal vaporizers, SE = standard error. Nagelkerke R² = 0.24.

*p < .05; **p < .01; ***p < .001.