Table 2 Summary of total, BioFire® FilmArray® Pneumonia Panel, and microbiological culturing detections for all pathogens
Microbial target | FA-PNEU (+) microbiological culture (+) | FA-PNEU (+) microbiological culture (−) | FA-PNEU (−) microbiological culture (+) | Total (+) | FA-PNEU (+) | Microbiological culture (+) | Overall concordance | Concordant positive | Cohen's kappa coefficient (95% CI) |
|---|---|---|---|---|---|---|---|---|---|
Aspergillus flavus | 0 | 0 | 1 | 1 | 0 | 1 | 99.10 | 0.0 | 0 |
Enterobacter cloacae complex | 2 | 2 | 0 | 4 | 4 | 2 | 98.20 | 1.8 | 65.8 (21.7; 100.9) |
Haemophilus influenzae | 0 | 4 | 0 | 4 | 4 | 0 | 96.36 | 0.0 | 0 |
Klebsiella pneumoniae | 5 | 0 | 1 | 6 | 5 | 6 | 99.10 | 4.5 | 90.4 (71.9; 100.9) |
Klebsiella oxytoca | 1 | 0 | 0 | 1 | 1 | 1 | 100.00 | 0.9 | 100 (100; 100) |
Pseudomonas aeruginosa | 1 | 0 | 1 | 2 | 1 | 2 | 99.10 | 0.9 | 66.26 (4.3; 128.2) |
Streptococcus agalactiae | 0 | 8 | 0 | 8 | 8 | 0 | 92.70 | 0.0 | 0 |
Staphylococcus aureus | 8 | 7 | 0 | 15 | 15 | 8 | 93.64 | 7.3 | 66.4 (43.7; 89.1) |
Streptococcus pneumoniae | 2 | 0 | 1 | 3 | 2 | 3 | 99.10 | 1.8 | 79.51 (40.4; 108.6) |
Globala | 18 | 9 | 1 | 28 | 27 | 19 | 90.10 | 16.4 | 72.7 (57.1; 88.4) |