Table 1.

Results of a negative binomial mixed effects model predicting indicators of interest using account status/activity, sex, and resource-acquisition ability. The intercept and slope for sex was allowed to vary by country

Fixed effects	B	SE	exp(B)	95% CI
Intercept	−0.37	0.05	0.69	0.62	0.77
Premium account status†	1.01	0.01	2.73	2.70	2.77
Time since last login†	−0.26	<0.01	0.77	0.77	0.78
Account age	0.66	<0.01	1.93	1.92	1.93
Sex [Men = 0; Women = 1]	2.02	0.08	7.52	6.41	8.81
Resource-acquisition ability	0.25	<0.01	1.29	1.29	1.29
Sex × Resource-acquisition ability	−0.11	<0.01	0.89	0.89	0.90
Random effects	Var.comp	SD
Intercept	0.07	0.27
Sex	0.16	0.40
Model fit	AIC	BIC
	11,371,820	11,371,956

† = standardized