Variables | Total Positive (%) N = 905 | Prolonged hospital stay (%) N = 214 | Crude OR (95% CI) (Positive vs. Negative) | p-value |
---|---|---|---|---|
Respiratory syncytial virus | 157 (17.3) | 35 (16.4) | 0.9 (0.6–1.3) | 0.661 |
Rhinovirus | 340(37.6) | 88 (41.1) | 1.2 (0.9–1.6) | 0.220 |
Parechovirus | 10 (1.1) | 2 (0.9) | 0.8 (0.16–3.8) | 0.785 |
Human parainfluenza virus 1 | 23 (2.5) | 7 (3.3) | 1.4 (0.6–3.5) | 0.440 |
Human parainfluenza virus 2 | 18 (2) | 1 (0.5) | 0.18 (0.02–1.4) | 0.103 |
Human parainfluenzavirus 3 | 70 (7.7) | 16 (7.5) | 0.95 (0.5–1.7) | 0.871 |
Human parainfluenzavirus 4 | 44 (4.9) | 8 (3.7) | 0.7 (0.3–1.5) | 0.382 |
Influenza A | 126 (13.9) | 29 (13.6) | 0.95 (0.6–1.5) | 0.858 |
Influenza B | 58 (6.4) | 20 (9.3) | 1.8 (1-3.1) | 0.047* |
Influenza C | 14 (1.5) | 1(0.5) | 0.2 (0.03–1.8) | 0.176 |
Human metapneumovirus | 58 (6.4) | 5 (2.3) | 0.3 (0.1–0.7) | 0.009** |
Enterovirus | 118 (13) | 21 (9.8) | 0.7 (0.4–1.1) | 0.11 |
Coronavirus OC43 | 29 (3.2) | 10 (4.7) | 1.7 (0.8–3.8) | 0.168 |
Coronavirus NL63 | 28 (3.1) | 4 (1.9) | 0.52 (0.2–1.5) | 0.244 |
Coronavirus HKU1 | 25 (2.8) | 5 (2.3) | 0.8 (0.3–2.2) | 0.664 |
Coronavirus 229E | 8 (0.9) | 2 (0.9) | 1.1 (0.2–5.4) | 0.928 |
Bocavirus | 102 (11.3) | 18 (8.4) | 0.7 (0.4–1.1) | 0.132 |
Adénovirus | 201 (2.2) | 44 (20.6) | 0.9 (0.6–1.3) | 0.507 |
Staphylococcus aureus | 160 (17.7) | 40 (18.7) | 1.1 (0.7–1.6) | 0.657 |
Klebsiella pneumoniae | 321 (35.5) | 90 (42.1) | 1.4 (1–2) | 0.022* |
Legionella pneumophil /Legionella longbeach | 1 (0.1) | 0 (0) | ---- | ---- |
Streptococcus pneumoniae | 526(58.1) | 107 (50) | 0.6 (0.5–0.9) | 0.006 |
Bordetellaspp | 5 (0.6) | 1 (0.5) | 0.8 (0.1–7.2) | 0.848 |
Chlamydia pneumoniae | 2 (0.2) | 0 (0) | ---- | --- |
Haemophilus influenzae | 390 (43.1) | 71 (33.2) | 0.6 (0.4–0.8) | 0.001** |
Haemophilus influenzae b | 20 (2.2) | 4 (1.9) | 0.8 (0.3–2.4) | 0.698 |
Moraxella catarrhalis | 383 (42.3) | 74 (34.6) | 0.6 (0.5–0.9) | 0.009** |
Mycoplasma pneumoniae | 7 (0.8) | 2 (0.9) | 1.2 (0.2–6.7) | 0.759 |
Pneumocystis jirovecii | 22 (2.4) | 5 (2.3) | 0.9 (0.3–2.6) | 0.918 |
Salmonella spp | 0 (0) | 0 (0) | ----- | ----- |
virus-bacteria codetection | ||||
No | 128 (14.1) | 38 (17.8) | 1 (ref) | |
Yes | 777 (85.9) | 177 (82.2) | 0.7 (0.5–1.1) | 0.105 |
Type of bacterial codetection | ||||
No bacteria | 128 (14.1) | 38(17.8) | 1 (ref) | |
Mono-infection | 209 (23.1) | 56 (26.2) | 0.9 (0.5–1.4) | 0.566 |
Multiple bacterial codetection | 568 (62.8) | 120 (56.1) | 0.63 (0.4-1) | 0.038* |
Type of mixed viral infection | ||||
Monoviral | 455(50.3) | 119 (55.6) | 1 (ref) | |
Two viruses | 310 (34.3) | 70 (32.7) | 0.8 (0.6–1.1) | 0.173 |
Three and more viruses | 139 (15.4) | 25 (11.7) | 0.6 (0.4–0.9) | 0.026* |