From: Breeding schemes for intervertebral disc disease in dachshunds: Is disc calcification score preferable to genotyping of the FGF4 retrogene insertion on CFA12?
Number of calcifications
Ins/Ins
Ins/N
N/N
Total
Χ2
p-value
Wire-haired
37.13
< 0.0001
≥ 5
32
1
0
33
< 5
15
29
7
51
84
Long-haired
0.22
0.89
13
22
35
Smooth-haired
3.75
0.15
17
12
2