Table V.
CPIS | Sensitivity (95% CI) | Specificity (95% CI) | PPV (95% CI) | NPV (95% CI) |
---|---|---|---|---|
> 3 | 100 (89.1, 100.0) | 21.7 (10.9, 36.4) | 47.1 (34.8, 59.6) | 100 (69.2, 100.0) |
> 4 | 100 (89.1, 100.0) | 47.8 (32.9, 63.1) | 57.1 (43.2, 70.3) | 100 (84.6, 100.0) |
> 5 | 78.1 (60.0, 90.7) | 69.6 (54.2, 82.3) | 64.1 (47.2, 78.8) | 82.1 (66.5, 92.5) |
> 6 | 43.8 (26.4, 62.3) | 82.6 (68.6, 92.2) | 63.6 (40.7, 82.8) | 67.9 (54.0, 79.7) |
> 7 | 37.5 (21.1, 56.3) | 100 (92.3, 100.0) | 100 (73.5, 100.0) | 69.7 (57.1, 80.4) |
> 8 | 21.9 (9.3, 40.0) | 100 (92.3, 100.0) | 100 (59.0, 100.0) | 64.8 (52.5, 75.8) |
> 9 | 18.8 (7.2, 36.4) | 100 (92.3, 100.0) | 100 (54.1, 100.0) | 63.9 (51.7, 74.9) |
> 10 | 6.3 (0.8, 20.8) | 100 (92.3, 100.0) | 100 (15.8, 100.0) | 60.5 (48.6, 71.6) |
> 11 | 0 (0.0, 10.9) | 100 (92.3, 100.0) | 0 | 59 (47.3, 70.0) |
PPV – positive predictive value, NPV – negative predictive value, CPIS – Clinically Pulmonary Infection Score.