Table 2. Association between SCCD risk and the LD block A risk-associated haplotype in the STPO, Briard, and Giant Schnauzer cases and controls.
Number of LD Block ARisk-associated Haplotypes | Frequency (%) | P Valuea | OR (95% CI)b | ||||
n | 0 | 1 | 2 | ||||
All STPO Cases | 84 | 6 | 32 | 46 | 73.8 | ||
Original STPO Cases | 31 | 3 | 12 | 16 | 71.0 | 5.73×10−7 | 5.9 (4.8–7.2) |
Original STPO Controls | 34 | 17 | 17 | 0 | 26.5 | ||
Briard Cases | 11 | 0 | 0 | 11 | 100 | 0.009 | 10.4(5.5–19.8) |
Briard Controls | 18 | 1 | 8 | 9 | 72.2 | ||
Giant Schnauzer Cases | 28 | 0 | 0 | 28 | 100 | 0.317 | 22.7(16–32.3) |
Giant Schnauzer Controls | 13 | 0 | 1 | 12 | 96.2 |
P values comparing original STPO cases and control, Briard cases and control or Giant Schnauzer cases and controls.
Odds ratio (OR) and 95% confidence interval (CI) for SCCD in the breeds [25].