Table 2.
Completers | Attriters | |||||
---|---|---|---|---|---|---|
Characteristic | N | % | N | % | χ2 | P-value |
Treatment condition | 1378 | 45.4 | 1208 | 45.5 | 2.34 | 0.126 |
Male | 1039 | 34.3 | 1085 | 40.9 | 46.07 | <0.001 |
Low socioeconomic status | 1578 | 52.0 | 1354 | 51.0 | 2.06 | 0.357 |
Two-parent household1 | 1226 | 40.4 | 1003 | 37.8 | 14.90 | 0.037 |
Race/Ethnicity | ||||||
Hispanic | 788 | 26.0 | 849 | 32.0 | 6.13 | 0.013 |
White | 439 | 14.5 | 290 | 10.9 | 15.03 | <0.001 |
Black2 | 1291 | 42.6 | 1188 | 44.8 | - | - |
Mean | SE | Mean | SE | t | P-value | |
Alcohol use3 | 5.44 | 0.03 | 5.64 | 0.04 | 3.64 | <0.001 |
Marijuana use4 | 2.11 | 0.02 | 2.15 | 0.02 | 1.65 | 0.100 |
Violent behavior5 | 9.70 | 0.07 | 10.15 | 0.08 | 4.45 | <0.001 |
Delinquent behavior6 | 9.28 | 0.04 | 9.73 | 0.05 | 6.69 | <0.001 |
Referent category is all other family compositions
Referent category for race/ethnicity comparisons
5 item scale where higher scores indicate more alcohol use (Range 5–33).
2 item scale where higher scores indicate more marijuana use (Range 2–14).
6 item scale where higher scores indicate more violent behavior (Range 6–18).
7 item scale where higher scores indicate more delinquent behavior (Range 7–21).