. Author manuscript; available in PMC: 2020 Jun 12.

Published in final edited form as: Subst Use Misuse. 2019 Jun 12;54(12):1970–1979. doi: 10.1080/10826084.2019.1624773

Table 3.

Means, Standard Deviations, Correlations among Outcome Expectancy Subscales and E-cigarette Use

		Adolescents M (SD) or N (%)	Young Adults M (SD) or N (%)	1	2	3	4	5	6
1	+ Enjoyment	1.84 (0.98)	2.19 (1.14)	-	0.84^***	0.74^***	−0.41^***	−0.15^***	0.53^***
2	+ Social aspects	1.74 (0.92)	1.83(0.91)	0.87^***	-	0.70^***	v0.34^***	−0.07^***	0.41^***
3	+ Adv. over cigarettes	1.92 (1.00)	2.22 (1.09)	0.80^***	0.77^***	-	−0.37^***	−0.10^***	0.39^***
4	− Health concerns	3.94 (0.97)	3.60 (1.02)	−0.49^***	−0.46^***	−0.47**	-	0.57^***	−0.35^***
5	− Smoker association	3.21 (0.96)	3.03 (0.95)	−0.24^***	−0.17^***	-0.21^***	0.58^***	-	−0.16^***
6	E-cig ever use	153 (11.6)	624 (29.8)	0.44^***	0.40^***	0.36^***	−0.16^***	−0.16^***	-

Note. Adolescents in lower diagonal; Young adults in upper diagonal. + = positive expectancy; − = negative expectancy. M=mean, SD=standard deviation.

^***

p<.001.