. 2015 May 18;76(3):389–396. doi: 10.15288/jsad.2015.76.389

Table 1.

Main effects of time and AmED group on drinking and consequences

graphic file with name jsad.2015.76.389tbl1.jpg

Variable	Typical weekly drinking M (SE)	Frequency of drunkenness M (SE)	Consequences M (SE)
Main effect of time
Time 1	12.230^a (0.266)	2.272^a (0.044)	14.732^a (0.391)
Time 2	14.217^b (0.303)	2.673^b (0.047)	15.222^a (0.382)
Main effect of AmED group
Nonusers	9.792^a (0.272)	1.912^a (0.043)	9.903^a (0.368)
Initiators	13.561^b (0.601)	2.559^b (0.094)	15.172^b (0.811)
Discontinuers	13.030^c (0.535)	2.469^c (0.084)	13.960^c (0.725)
Continuers	16.511^d (0.621)	2.950^d (0.097)	20.871^d (0.840)

Notes: Within each panel, uncommon superscripts within a column indicate significant mean differences. AmEDs = Alcohol mixed with energy drinks. Critical differences for significance were as follows: typical weekly drinking = .443; frequency of drunkenness = .077; consequences = .604.