Table 5 Summary of the diagnostic performances of all four clinical probability models
Models | Sensitivity (%) (95% CI) | Specificity (%) (95% CI) | Positive Predictive Value (%) (95% CI) | Negative Predictive Value (%) (95% CI) | Accuracy (95% CI) |
|---|---|---|---|---|---|
Wells score | 56.3 (29.8—80.25) | 64.3 (35.14—87.24) | 64.3 (44.1—71.6) | 56.3 (39.47—71.72) | 60 (40.—77.3) |
Simplified Wells score | 62.5 (35.43—84.8) | 50 (23.04—76.96) | 58.8 (42.8—73.18) | 53.8 (33.91—72.62) | 37.43 (37.43—74.54) |
Revised Geneva score | 50 (24.65—75.35) | 64.3 (35.14—87.24) | 61.5 (40.45—79.03) | 52.9 (37.55—67.79) | 56.67 (37.43—74.54) |
Simplified Revised Geneva score | 50 (24.65—75.35) | 71.4 (41.90—91.61) | 66.7 (43.31—83.96) | 55.5 (40.89—69.31) | 60 (40.60—77.34) |