Pathogens | 2019(n = 391) | 2021(n = 261) | Pa | Pb |
---|---|---|---|---|
Gram positive | 158 (40.4) | 110 (42.1) | 0.659 | 0.127 |
Streptococcus pneumoniae | 37 (23.4) | 35 (31.8) | ||
Gram negative | 194 (49.6) | 136 (52.1) | 0.533 | 0.002 |
Haemophilus influenzae | 29 (14.9) | 6 (4.4) | ||
Fungus | 39 (10.0) | 15 (5.7) | 0.055 |