TABLE 2.

Regression Analyses for Anhedonia as a Longitudinal Predictor of Internet-related Variables

Outcome Variable	β (SE)	OR (95% CI)	p
Compulsive internet use (N = 503)	0.08 (0.04)		0.021
Internet addiction (n = 454)	0.09 (0.04)		0.041
Video game addiction (n = 466)		1.33 (1.11–1.60)	0.003

Note: Analyses adjusted for prior substance abuse prevention condition and baseline values on the corresponding outcome variable, gender, race/ethnicity, age, high school graduation status, parental status, residential status, and marital status. The standardized regression coefficient or odds ratio is reported for each outcome variable.