Sensitivity (95% CI) | Specificity (95% CI) | LR+ (95% CI) | LR− (95% CI) | I2 (%) | |
---|---|---|---|---|---|
McMurray’s | 61% (45% to 74%) | 84% (69% to 92%) | 3.2 (1.7 to 5.9) | 0.52 (0.34 to 0.81) | 51 |
JLT | 83% (73% to 90%) | 83% (61% to 94%) | 4.0 (2.1 to 7.5) | 0.23 (0.12 to 0.44) | 83 |
Thessaly 20° | 75% (53% to 89%) | 87% (65% to 96%) | 5.6 (1.5 to 21.0) | 0.28 (0.11 to 0.71) | 94 |
JLT, joint line tenderness; LR−, negative likelihood ratio; LR+, positive likelihood ratio.