Table I.

Descriptive Statistics by Gender

Variable	Boys	Girls
Age*, mean (SD)	15.5 (1.19)	14.7 (1.15)
Number of previous bookings*, mean (SD)	4.13 (4.89)	2.34 (3.07)
Number of persons in household, mean (SD)	6.85 (12.48)	6.76 (14.13)
Caucasian race, %	52	48
African-American race, %	35	29
MFQ Score, mean (SD)	16.47 (12.42)	18.60 (12.03)
Number of stressful life events (past year), mean (SD)	4.65 (2.91)	5.25 (2.99)
PIML item score, mean (SD)	3.00 (0.60)	2.91 (0.81)
Monthly substance use score, mean (SD)	17.17 (7.55)	16.93 (7.29)

Note. MFQ: Mood and Feelings Questionnaire; PIML: People in My Life.

^*p < .01.