All OA dogs (n = 58) | OA dogs with CBPI ≥1 (n = 49) | Control dogs (n = 21) | |||||||
---|---|---|---|---|---|---|---|---|---|
CBPI item | Median (min–max) | % Floorc | Communalities | Median (min–max) | % Floorc | Communalities | Median (min–max) | % Floorc | Communalities |
Pain at its worsta | 3 (0–8) | 24.6 | 0.76 | 4 (0–8) | 12.2 | 0.74 | 0 (0–1) | 95.2 | NA |
Pain at its leasta | 0 (0–5) | 54.1 | 0.80 | 1 (0–5) | 46.9 | 0.76 | 0 (0–0) | 100 | NA |
Pain on averagea | 2 (0–6) | 31.7 | 0.95 | 2 (0–6) | 20.4 | 0.94 | 0 (0–0) | 100 | NA |
Pain right nowa | 1 (0–6) | 42.6 | 0.82 | 2 (0–6) | 32.7 | 0.78 | 0 (0–0) | 100 | NA |
General activityb | 2 (0–10) | 34.4 | 0.77 | 3 (0–10) | 22.4 | 0.72 | 0 (0–0) | 100 | NA |
Enjoyment of lifeb | 1 (0–9) | 44.1 | 0.57 | 1 (0–9) | 34.7 | 0.53 | 0 (0–0) | 100 | NA |
Ability to riseb | 2 (0–9) | 28.3 | 0.68 | 3 (0–9) | 16.3 | 0.60 | 0 (0–0) | 100 | NA |
Ability to walkb | 1.5 (0–8) | 31.7 | 0.84 | 2 (0–8) | 20.4 | 0.82 | 0 (0–0) | 100 | NA |
Ability to runb | 2 (0–10) | 31.7 | 0.81 | 2 (0–10) | 20.4 | 0.78 | 0 (0–0) | 100 | NA |
Ability to climb2 | 1 (0–10) | 43.3 | 0.67 | 2 (0–10) | 32.7 | 0.62 | 0 (0–0) | 100 | NA |
PS sum | 7.5 (0–23) | 25.9 | NA | 10 (0–23) | 12.2 | NA | 0 (0–1) | 95.2 | NA |
PI sum | 12.5 (0–46) | 15.5 | NA | 14 (2–46) | 0 | NA | 0 (0–0) | 100 | NA |
CBPI total sum | 19.5 (0–66) | 15.5 | NA | 24 (2–66) | 0 | NA | 0 (0–1) | 95.2 | NA |