Table 4 Comparison of demographics and clinical characteristics between the pneumonia and non-pneumonia patients in 2011 and 2014 epidemics
Variables | Non-pneumonia (N = 1116) | Pneumonia (N = 29) | p-value |
|---|---|---|---|
Age (years) | 4.9 ± 3.3 | 4.9 ± 3.8 | 0.964 |
Gender (M/F ratio) | 624/492 | 20/9 | 0.162 |
Underlying disease | 86 (7.7) | 2 (6.9) | 0.999 |
Co-infection | 33 (3.0) | 4 (13.8) | 0.012* |
 Virus | 13 (39.4) | 3 (75.0) | |
 Bacteria | 20 (60.6) | 1 (25.0) | |
Laboratory monitor | |||
 WBC (cells/μL) | 7515.1 ± 7139.5 | 11,334.8 ± 5031.3 | < 0.001* |
 ANC (cells/μL) | 12,183.1 ± 67,084.4 | 9010.5 ± 3856.9 | 0.803 |
 ALC (cells/μL) | 2484.7 ± 1917.5 | 1697.9 ± 1061.8 | 0.001* |
 CRP (mg/L) | 62.2 ± 53.1 | 98.9 ± 92.1 | 0.046* |
Genotype (total number) | n = 291 | n = 22 | |
 type 1 | 48 (16.5) | 4 (18.2) | 0.770 |
 type 2 | 19 (6.5) | 0 (0) | 0.379 |
 type 3 | 129 (44.3) | 12 (54.5) | 0.353 |
 type 4 | 24 (8.2) | 1 (4.5) | 0.537 |
 type 5 | 2 (0.7) | 0 (0) | 0.999 |
 type 6 | 14 (4.8) | 1 (4.5) | 0.999 |
 type 7 | 55 (18.9) | 4 (18.2) | 0.999 |