CHARACTERISTIC | BASELINE (Fall 2000) | FOLLOW-UP (Spring 2002) | ||
---|---|---|---|---|
Number | Percent | Number | Percent | |
TOTAL STUDENTS | 718 | 606 | ||
Control | 371 | 52% | 315 | 52% |
Intervention | 347 | 48% | 291 | 48% |
ETHNICITY | ||||
Non-Hispanic White | 515 | 72% | 436 | 72% |
Hispanic | 83 | 12% | 73 | 12% |
African-American | 39 | 5% | 27 | 5% |
Other | 80 | 11% | 69 | 11% |
ONSET OF MENSES | 140 | 20% | 407 | 67% |
Mean | SD | Mean | SD | |
AGE IN YEARS | 11.6 | ± 0.4 | 13.2 | ± 0.4 |