Groups | PCT (ng/ml) | Sensitivity % 95% CI | Specificity % 95% CI | PPV % 95% CI | NPV % 95% CI | LR |
---|---|---|---|---|---|---|
Confirmed Pyogenic vs presumed + Non – pyogenic | 0.5 | 66.7 (46 – 83.4) | 91 (80 – 97) | 78.2 (56 – 92.5 | 84.7 (73–92.5) | 7.33 |
0.4 | 85.2 (66.3 – 95.8) | 87.3 (75.5 – 94.7) | 76.6 (57.7 –90.1) | 92.3 (81.5 - 98) | 6.69 | |
Confirmed+ Presumed vs non – pyogenic | 0.5 | 47.9 (33.2 – 62.8) | 100 (89.7 – 100) | 100 (85.2 -100) | 57.6 (44.1 -70.4) | * |
0.4 | 62.5 (47.4 – 76) | 100 (89.7 – 100) | 100 (88.4 – 100) | 65.4 (60 – 78) | * | |
Confirmed vs non – pyogenic | 0.5 | 66.67 (46 – 83.4) | 100 (91.2 - 100) | 100 (87.4 – 100) | 86.3 (77.8 – 94.9) | * |
0.4 | 85.19 (66.3 – 95.8) | 100 (90.2 – 100) | 100 (88.7 – 100) | 93.8 (82.7 - 96.5) | * |