Table 5 Demographic characteristics of students allocated to condition at baseline and received at least one treatment session
Characteristic | Train-the-Trainer N SD/(%) | Train-the-Trainer +  N SD/(%) | Statistical test | P value |
|---|---|---|---|---|
Age (n = 125) | 10.91 (1.49) | 10.85 (1.45) | Ttest_Pr >|t| | 0.45 |
Gender (n = 125) | ||||
 Male | 29 (67.44) | 65 (79.27) | Fisher’s exact | 0.19 |
Ethnicity (n = 120) | ||||
 Hispanic or Latino | 14 (11.67) | 31 (25.83) | Fisher’s exact | 0.84 |
 Not Hispanic or Latino | 26 (21.67) | 49 (40.83) |  |  |
Race (n = 116) | ||||
 Black/African American | 24 (20.69) | 48 (41.38) | Chi-square | 0.39 |
 White | 8 (6.90) | 11 (9.48) |  |  |
 Asian/Native Hawaiian | 1 (.64) | 1 (.64) |  |  |
 More than one race | 5 (4.31) | 5 (4.31) |  |  |
 Not reported | 3 (2.59) | 12 (10.34) |  |  |
Grade (n = 125) | ||||
 4th | 18 (41.86) | 32 (39.02) | Chi-square | 0.97 |
 5th | 11 (25.58) | 23 (28.05) |  |  |
 6th | 7 (16.28) | 16 (19.51) |  |  |
 7th | 4 (9.30) | 7 (8.54) |  |  |
 8th | 3 (6.98) | 4 (4.88) |  |  |
Child, parent, teacher rating scales | ||||
 MASC 2 child (n = 125) | 58.56 (12.54) | 54.51 (10.87) | Ttest_Pr >|t| | 0.06 |
 CDI 2 child (n = 119) | 59.40 (12.08) | 59.19 (10.69) | Ttest_Pr >|t| | 0.93 |
 MASC 2 parent (n = 91) | 64.16 (16.16) | 57.88 (15.39) | Ttest_Pr >|t| | 0.07 |
 EvsD behavioral engagement (n = 122) | 16.93 (3.11) | 16.31 (3.08) | Ttest_Pr >|t| | 0.30 |
 EvsD emotional engagement (n = 122) | 15.10 (3.61) | 15.10 (3.63) | Ttest_Pr >|t| | 0.99 |
 EvsD behavioral disaffection (n = 122) | 11.95 (3.70) | 12.20 (3.20) | Ttest_Pr >|t| | 0.70 |
 EvsD emotional disaffection (n = 122) | 12.90 (3.51) | 13.55 (3.25) | Ttest_Pr >|t| | 0.31 |