Table 4 Diagnostic accuracy of specified symptomatologies for uncinate process hypertrophy
| Â | Sensitivity (95% CI) | Specificity (95% CI) | PPV (95% CI) | NPV (95% CI) | LR+ (95% CI) | LR- (95% CI) |
|---|---|---|---|---|---|---|
Headache | 0.3 (0.24, 0.39) | 0.66 (0.59, 0.73) | 0.42 (0.33, 0.51) | 0.55 (0.48, 0.61) | 0.91 (0.66, 1.26) | 1.05 (0.9, 1.22) |
Neck stiffness | 0.7 (0.61, 0.77) | 0.41 (0.34, 0.48) | 0.48 (0.41, 0.55) | 0.63 (0.54, 0.71) | 1.17 (1.0, 1.38) | 0.75 (0.55, 1.01) |
Shoulder referral | 0.44 (0.36, 0.52) | 0.66 (0.59, 0.73) | 0.5 (0.42, 0.59) | 0.6 (0.53, 0.66) | 1.23 (0.98, 1.7) | 0.85 (0.71, 1.02) |
Hand Radiculopathy | 0.15 (0.1, 0.22) | 0.91 (0.85, 0.94) | 0.55 (0.4, 0.7) | 0.58 (0.52, 0.63) | 1.59 (0.87, 2.89) | 0.94 (0.86, 1.02) |
Hand Numbness | 0.13 (0.08, 0.19) | 0.92 (0.87, 0.95) | 0.55 (0.38, 0.7) | 0.57 (0.52, 0.63) | 1.54 (0.81, 2.95) | 0.95 (0.88, 1.03) |