Tests and Signs | Sensitivity (%) | Specificity (%) | Positive predictive value (%) | Negative predictive value (%) | Diagnostic accuracy (%) | AUC/ROCa |
---|---|---|---|---|---|---|
LETSb (N = 31) | ||||||
Scissors | 90.3 (79.9-100.0) | 81.6 (74.5-88.7) | 57.1 (43.3-71.0) | 96.8 (93.4-100.0) | 83.5 | 0.860 |
Belly press | 41.9 (24.6-59.3) | 89.5 (83.8-95.1) | 52.0 (32.4-71.6) | 85.0 (78.6-91.4) | 79.3 | 0.657 |
Belly off | 38.7 (21.6-55.9) | 92.1 (87.2-97.1) | 57.1 (36.0-78.3) | 84.7 (78.3-91.0) | 80.7 | 0.654 |
Napoleon | 22.6 (7.9-37.3) | 91.2 (86.0-96.4) | 41.2 (17.8-64.6) | 81.3 (74.5-88.0) | 76.6 | 0.569 |
Lift off | 19.4 (5.4-33.3) | 95.6 (91.9-99.4) | 54.6 (25.1-84.0) | 81.3 (74.7-87.9) | 79.3 | 0.575 |
IRLSc | 19.4 (5.4-33.3) | 95.6 (91.9-99.4) | 54.6 (25.1-84.0) | 81.3 (74.7-87.9) | 79.3 | 0.575 |
Bear hug | 45.2 (27.6-62.7) | 90.4 (84.9-95.8) | 56.0 (36.5-75.5) | 85.8 (79.6-92.1) | 80.7 | 0.678 |
CTSd (N = 12) | ||||||
Scissors | 75.0 (50.5-99.5) | 81.6 (74.5-88.7) | 30.0 (13.6-46.4) | 96.8 (93.4-100.0) | 81.0 | 0.783 |
Belly press | 41.7 (13.8-69.6) | 89.5 (83.8-95.1) | 29.4 (7.8-51.1) | 93.6 (89.0-98.2) | 84.9 | 0.656 |
Belly off | 75.0 (50.5-99.5) | 92.1 (87.2-97.1) | 50.0 (26.9-73.1) | 97.2 (94.1-100.0) | 90.5 | 0.836 |
Napoleon | 66.7 (40.0-93.3) | 91.2 (86.0-96.4) | 44.4 (21.5-67.4) | 96.3 (92.7-99.9) | 88.9 | 0.789 |
Lift off | 66.7 (40.0-93.3) | 95.6 (91.9-99.4) | 61.5 (35.1-88.0) | 96.5 (93.1-99.9) | 92.9 | 0.770 |
IRLSc | 50.0 (21.7-78.3) | 95.6 (91.9-99.4) | 54.6 (25.1-84.0) | 94.8 (90.7-98.8) | 91.3 | 0.728 |
Bear hug | 75.0 (50.5-99.5) | 90.4 (84.9-95.8) | 45.0 (23.2-66.8) | 97.2 (94.0-100.0) | 88.9 | 0.827 |