N | Sensitivity | Specificity | PPV | NPV | |
Multiple P aeruginosa antigens | |||||
BAL | |||||
Discovery population | 76 | 0.91 (0.74 to 1.0) | 0.64 (0.57 to 0.72) | 0.14 (0.06 to 0.23) | 0.99 (0.97 to 1.0) |
Test population | 56 | 0.53 (0.28 to 0.79) | 0.82 (0.75 to 0.88) | 0.26 (0.1 to 0.41) | 0.94 (0.89 to 0.98) |
P aeruginosa exotoxin A | |||||
BAL | |||||
Discovery population | 76 | 0.82 (0.59 to 1.0) | 0.57 (0.485 to 0.65) | 0.11 (0.04 to 0.18) | 0.98 (0.95 to 1.0) |
Test population | 56 | 0.93 (0.80 to 1.0) | 0.52 (0.43 to 0.61) | 0.19 (0.10 to 0.28) | 0.98 (0.96 to 1.0) |