Table 1. Range in body condition score (BCS), body weight (BW) and rump and rib fat within age classifications (AGE).
AGEMeanSDMinimumMaximum
A1 (N=240)
BCS
7.2
.73
6
9
BW, lb
810.2
59.8
656
948
Rump, cm
.68
.21
.28
1.31
Rib, cm
.56
.19
.21
1.12
Age, yr
1.0
-
-
-
A2 (N=64)
BCS
5.5
.66
4
7
BW, lb
1116.6
56.3
1016
1265
Rump, cm
.46
.17
.13
1.04
Rib, cm
.36
.10
.14
.76
Age, yr
2.0
-
-
-
A3 (N=99)
BCS
5.2
.43
4
6
BW, lb
1190.7
80.8
994
1425
Rump, cm
.39
.15
.14
.79
Rib, cm
.33
.12
.16
.74
Age, yr
3.0
A4-7 (N=241)
BCS
5.7
.93
4
9
BW, lb
1373.2
142.4
1036
1830
Rump, cm
.78
.54
.09
2.86
Rib, cm
.60
.36
.11
2.50
Age, yr
4.8
.95
4
7
A8+ (N=179)
BCS
6.0
.71
5
8
BW, lb
1441.6
113.7
1124
1760
Rump, cm
.91
.52
.20
3.11
Rib, cm
.65
.35
.14
1.84
Age, yr
9.2
1.34
8
13