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

Table 2.

Time × AmED Group interaction effects on drinking and consequences

graphic file with name jsad.2015.76.389tbl2.jpg

Group	Typical weekly drinking		Frequency of drunkenness		Consequences
Group	T1 M (SE)	T2 M (SE)	T1 M (SE)	T2 M (SE)	T1 M (SE)	T2 M (SE)
Nonusers	8.935^a (0.275)	10.649^a (0.314)	1.723^a (0.046)	2.101^a (0.048)	9.908^a (0.404)	9.980^a (0.396)
Initiators	12.402^b (0.609)	14.271^b (0.693)	2.179^b (0.102)	2.938^b (0.107)	13.748^b (0.891)	16.597^b (0.872)
Discontinuers	12.611^b (0.543)	13.449^c (0.618)	2.380^c (0.091)	2.558^c (0.095)	14.643^c (0.796)	13.278^c (0.780)
Continuers	14.972^c (0.629)	18.050^d (0.618)	2.804^d (0.105)	3.096^d (0.110)	20.629^d (0.923)	21.113^d (0.904)

Notes: Uncommon superscripts within a column indicate significant mean differences between groups; bold pairs indicate significant mean differences within a group from T1 to T2. AmEDs = Alcohol mixed with energy drinks; T1 = Time 1; T2 = Time 2. Critical differences for significance were as follows: typical weekly drinking = .443; frequency of drunkenness = .077; consequences = .604.