Sample size | Sensitivity (95% CI) | Specificity (95% CI) |
Classical design | ||
563 (50%) | 85.5 (83.4 to 87.6) | 86.5 (84.2 to 88.7) |
372 (33%) | 83.2 (80.6 to 85.8) | 87.8 (85.3 to 90.3) |
282 (25%) | 80.7 (77.9 to 83.5) | 85.2 (82.5 to 88.0) |
225 (20%) | 80.7 (77.4 to 84.1) | 85.4 (83.0 to 87.7) |
169 (15%) | 78.9 (74.8 to 83.1) | 80.7 (77.8 to 83.6) |
113 (10%) | 73.5 (68.6 to 78.5) | 79.5 (75.8 to 83.1) |
ICP design | ||
563 (50%) | 86.5 (84.8 to 88.3) | 81.3 (78.8 to 83.7) |
372 (33%) | 86.8 (84.9 to 88.6) | 80.9 (77.9 to 84.0) |
282 (25%) | 87.0 (85.1 to 88.9) | 80.9 (81.3 to 84.4) |
225 (20%) | 84.7 (82.1 to 87.2) | 81.7 (78.3 to 85.0) |
169 (15%) | 83.2 (80.3 to 86.1) | 77.6 (74.1 to 81.1) |
113 (10%) | 83.6 (80.9 to 86.3) | 75.0 (71.2 to 78.8) |