Table IV.

Multivariate logistic regression analyses for getting drunk with alter

Variable	Estimate	OR	95% CI
Alter-level variable
House member	0.450	1.568	(0.905, 2.718)
Age	−0.057	0.945	(0.919, 0.971)
Male gender	0.519	1.680	(0.978, 1.889)
Years known	−0.063	0.939	(0.905, 0.973)
Weekly communication	1.069	2.912	(1.521, 5.582)
Ego-level variable
Alcohol misuse	1.730	5.641	(4.959, 6.323)
House membership	−0.599	0.549	(0.014, 1.084)

ICC = 0.426.