Table 4.

Estimated percentages/means (standard deviations) within latent trajectory classes (unless otherwise noted)

	Low (n = 248)	Low-Increasing (n = 51)	High-Decreasing (n = 230)	High (n = 144)
Gender (within gender)
Boys (n = 335)	50.45%	6.57%	27.46%	15.52%
Girls (n = 338)	23.37%	8.58%	40.83%	27.22%
Gender (within classes)
Boys (n = 335)	68.15%	43.14%	40.00%	36.11%
Girls (n = 338)	31.85%	56.86%	60.00%	63.89%
Early Pubertal Development (n = 179)	16.53%	29.41%	32.61%	33.33%
Caregiver Major Depressive Disorder (n = 135)	20.16%	17.65%	13.91%	30.56%
Perceived Discrimination	.12 (.14)	.17 (.20)	.31 (.28)	.29 (.31)
Alcohol Use Disorder (n = 221)	12.90%	27.45%	32.61%	69.44%

Note. The within gender values represent the percentage of girls and the percentage of boys who were categorized into the four classes (comparisons should be made across rows); the within classes values represent the percentage of girls and boys within each class separately (comparisons should be made within classes); the perceived discrimination values represent the means (standard deviations) within each class; the remaining values represent the percentage of participants within each class that were coded as 1 (i.e., evidence of early pubertal development, having a caregiver with a history of major depressive disorder, and having been diagnosed with an AUD at some point during adolescence).