| Variable | Lambda | F | DDL1 | DDL2 | p-value |
| Age | 0.447 | 42.082 | 2 | 68 | <0.0001 |
| HF_N | 0.325 | 70.743 | 2 | 68 | <0.0001 |
| MO_N | 2 | 68 | |||
| INST | 2 | 68 | |||
| EFFECTIF | 0.967 | 1.165 | 2 | 68 | 0.318 |
| SOURC_lysM | 0.888 | 4.27 | 2 | 68 | 0.018 |
| ALIM_RAT | 0.96 | 1.41 | 2 | 68 | 0.251 |
| GAM_INGRE | 0.948 | 1.872 | 2 | 68 | 0.162 |
| VENTE_AN | 0.892 | 4.107 | 2 | 68 | 0.021 |
| RV_PORC_AN | 2 | 68 | |||
| ELEV_RAIS | 2 | 68 | |||
| SOW_N | 2 | 68 | |||
| VERRAT_N | 2 | 68 | |||
| CROISS_N | 2 | 68 | |||
| PIGLET_N | 2 | 68 | |||
| RACE_N | 2 | 68 |