TABLE 1

Baseline Characteristics, n (%)

HTMBSRTotal
n = 141 (47.0%)n = 159 (53.0%)n = 300
Gender (n = 298)
 Female71 (50.7)80 (50.6)151 (50.7)
 Male69 (49.3)78 (49.4)147 (49.3)
Ethnicity (n = 258)
 African American129 (99.2)128 (100)257 (99.7)
 White1 (0.8)0 (0.0)1 (0.4)
Grade
 Fifth28 (19.9)45 (28.3)73 (24.3)
 Sixth48 (34.0)34 (21.4)82 (27.3)
 Seventh15 (10.6)45 (28.3)60 (20.0)
 Eighth50 (35.5)35 (22.0)85 (28.3)
Site
 School A98 (69.5)90 (56.6)188 (62.7)
 School B43 (30.5)69 (43.4)112 (37.3)