Cluster (%) | 1 | 2 | 3 | SED | P-value |
---|---|---|---|---|---|
44.2% | 34.6% | 21.2% | |||
Cluster characteristics | |||||
 Body weight, kg | |||||
  d 0 | 1.10a | 0.835b | 1.10a | 0.002 | < 0.001 |
  Relative BiW2 | 0.807a | 0.610b | 0.794a | 0.002 | < 0.001 |
 Morphometric characteristics | |||||
  Abdominal circumferences, cm | 20.0b | 17.9a | 19.8b | 0.051 | < 0.001 |
  Cranial circumferences, cm | 20.0b | 18.7a | 20.0b | 0.014 | < 0.001 |
  Snout to ear length, cm | 9.64a | 9.18c | 9.47b | 0.010 | < 0.001 |
  Crown rump length, cm | 23.9a | 21.5b | 21.8b | 0.021 | < 0.001 |
  Body mass index3, kg/m2 | 19.5b | 18.0c | 23.0a | 0.032 | < 0.001 |
  Ponderal index4, kg/m3 | 81.4b | 83.9b | 106a | 0.183 | < 0.001 |
  Birth weight: Cranial circumferences, kg/cm | 0.0549a | 0.0458b | 0.0546a | 0.0001 | < 0.001 |
  Snout to ear length: Birth weight, cm/ kg | 8.84b | 11.3a | 8.74b | 0.025 | < 0.001 |