. Author manuscript; available in PMC: 2015 Jun 1.

Published in final edited form as: Alcohol Clin Exp Res. 2014 May 21;38(6):1680–1688. doi: 10.1111/acer.12402

Table 4.

Relationship between internalizing trajectories and demographic variables

Class	% Girls¹	Family Income¹,²	% with Maternal Depression History¹
Full sample	48.6	3.4	8.5
SL	47.2^a	3.4^a	7.2^a
PH	54.1^b,c	2.9^c	20.1^b
LH	56.4^c	3.4^a,b	10.7^c
MCI	52.7^b,c	3.3^b	11.4^c
HL	49.6^a,b	3.2^b	11.4^c

Classes not identified by the same letter are significantly different from one other. Values for the full sample are provided for reference.

As described in the Methods, income is divided into quintiles. Here, the mean quintile is provided.