Table 9. Specificity and sensitivity of the USAPS.
Items Tests |
Specificity (%) | Sensitivity (%) | AUC | Min. | Max. |
---|---|---|---|---|---|
Interaction | 72 | 84 | 0.78 | 0.75 | 0.81 |
Locomotion | 76 | 90 | 0.83 | 0.80 | 0.86 |
Head position | 74 | 82 | 0.78 | 0.75 | 0.81 |
Posture | 82 | 61 | 0.72 | 0.69 | 0.75 |
Activity | 73 | 89 | 0.81 | 0.78 | 0.84 |
Appetite | 46 | 52 | 0.49 | 0.45 | 0.52 |
Interpretation of specificity and sensitivity: excellent 95–100%; good 85–94.9%; moderate 70–84.9%; not specific or sensitive <70%; bold values ≥ 70% [52].