| Sensitivity (95%CI) | Specificity (95%CI) | PPV (95%CI) | NPV (95%CI) | LR+ (95%CI) | LR- (95%CI) |
---|---|---|---|---|---|---|
Headache | 0.28 (0.21, 0.37) | 0.65 (0.59, 0.71) | 0.32 (0.24, 0.42) | 0.61 (0.54, 0.67) | 0.81 (0.57, 1.14) | 1.1 (0.95, 1.28) |
Neck stiffness | 0.71 (0.63, 0.79) | 0.4 (0.34, 0.47) | 0.41 (0.34, 0.48) | 0.71 (0.62, 0.78) | 1.2 (1.02, 1.41) | 0.71 (0.51, 0.98) |
Shoulder referral | 0.41 (0.32, 0.5) | 0.64 (0.57, 0.7) | 0.4 (0.31, 0.49) | 0.64 (0.57, 0.71) | 1.13 (0.85, 1.5) | 0.93 (0.77, 1.11) |
Hand Radiculopathy | 0.14 (0.09, 0.21) | 0.89 (0.84, 0.93) | 0.42 (0.28, 0.58) | 0.64 (0.58, 0.69) | 1.26 (0.69, 2.3) | 0.99 (0.89, 1.06) |
Hand Numbness | 0.1 (0.06, 0.17) | 0.9 (0.85, 0.94) | 0.36 (0.22, 0.53) | 0.63 (0.58, 0.69) | 0.99 (0.5, 1.94) | 1.0 (0.93, 1.08) |