Table 2 Co-infection of Bronchiolitis MMP group and non-bronchiolitis MMP group. Other viruses include human pneumoviruses, bocaviruses, coronaviruses, and the novel SARS-CoV-2. Other bacteria include Streptococcus agalactiae, Escherichia coli, Streptococcus pyogenes, Acinetobacter baumannii, and Streptococcus anginosus.
Co-infection | Bronchiolitis MMP group (n = 216) | Non-bronchiolitis MMP group (n = 316) | χ² | P-value |
---|---|---|---|---|
Virus(n, %) | 60 (27.8) | 89 (28.2) | 0.010 | 0.922 |
Rhinovirus (n, %) | 27 (12.5) | 40 (12.7) | 0.003 | 0.957 |
Adenovirus (n, %) | 28 (13.8) | 31 (9.8) | 1.293 | 0.255 |
Respiratory Syncytial Virus (n, %) | 4 (1.9) | 8 (2.5) | 0.269 | 0.604 |
Influenza virus (n, %) | 7 (3.2) | 11 (3.2) | 0.023 | 0.880 |
Other viruses (n, %) | 5 (2.3) | 4 (1.3) | 0.335 | 0.563 |
Bacterial | 22 (10.2) | 27 (8.5) | 0.413 | 0.520 |
Haemophilus influenzae (n, %) | 7 (3.3) | 6 (2.0) | 0.969 | 0.325 |
Streptococcus pneumoniae (n, %) | 6 (2.8) | 10 (3.2) | 0.066 | 0.798 |
Moraxella catarrhalis (n, %) | 3 (1.0) | 1 (0.5) | 0.801 | 0.371 |
Staphylococcus aureus (n, %) | 1 (0.5) | 4 (1.3) | 0.235 | 0.628 |
Other bacteria (n, %) | 5 (2.3) | 6 (1.91) | 0.110 | < 740 |