| Canonical variate | Groups | ANOVAS | ||||
| PG (n = 510) | PrG (n=394) | CG (n = 178) | ||||
| M (SD) | M (SD) | M (SD) | F (2,1079) | p | η2 | |
| Function 1 | −0.19 (1.11) | 0.40 (0.85) | −0.34 (0.98) | 50.344 | < 0.001 | 0.085 |
| Function 2 | 0.10 (1.07) | −0.03 (0.87) | −0.22 (1.05) | 6.591 | 0.001 | 0.012 |