From: Equine vitiligo-like depigmentation in grey horses is related to genes involved in immune response and tumor metastasis
Vitiligo grade
Observations
Percentage
Mean age
s.d. of age
0
119
78.29
14.56
7.38
0.5
12
7.89
16.08
5.57
1
4
2.63
16.00
6.73
2
5
3.29
17.80
8.90
3
17.50
4.64
152
100
15.06
7.05