| Integrity k=3 | VAT k=4 | Tenacity k=5 |  | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 | C0 | C1 | C2 | C0 | C1 | C2 | C3 | C0 | C1 | C2 | C3 | C4 |
Mean age | 9.0 | 8.4 | 8.5 | 8.9 | 8.6 | 8.9 | 8.6 | 9.0 | 9.0 | 8.9 | 8.6 | 8.6 |
% Caucasian | 81.0 | 64.5 | 73.3 | 78.3 | 64.4 | 83.9 | 71.5 | 82.6 | 77.5 | 83.7 | 71.90 | 69.3 |
% Male | 86.4 | 84.1 | 87.2 | 87.2 | 84.9 | 85.8 | 87.2 | 85.4 | 89.7 | 86.6 | 87.4 | 82.0 |