Univariate | Multivariate | |||||
---|---|---|---|---|---|---|
Odds ratio | 95% confidence interval | p-value | Odds ratio | 95% confidence interval | p-value | |
Age (years) | 1.046 | (0.963, 1.138) | 0.287 | |||
Sex (female: male) | 0.500 | (0.292, 0.857) | 0.012 | |||
WBC × 103/µL | 1.000 | (1.000, 1.000) | 0.017 | |||
Neutrophils (%) | 1.046 | (1.022, 1.071) | < 0.001 | |||
Absolute neutrophil count × 103/µL | 1.000 | (1.000, 1.000) | 0.292 | |||
Lymphocytes (%) | 0.951 | (0.924, 0.978) | < 0.001 | |||
Absolute lymphocyte count × 103/µL | 0.999 | (0.998, 0.999) | < 0.001 | |||
Hemoglobin (g/dL) | 0.950 | (0.713, 1.266) | 0.728 | |||
Platelet × 103/µL | 0.982 | (0.977, 0.987) | < 0.001 | |||
ESR (mm/hr) | 0.994 | (0.979, 1.008) | 0.391 | |||
CRP (mg/L) | 1.015 | (1.010, 1.021) | < 0.001 | |||
Procalcitonin (ng/mL) | 1.056 | (0.895, 1.245) | 0.518 | |||
LDH (IU/L) | 1.004 | (1.002, 1.006) | 0.001 | |||
AST (IU/L) | 1.003 | (0.997, 1.009) | 0.355 | |||
ALT (IU/L) | 0.996 | (0.986, 1.006) | 0.420 | |||
Concurrent respiratory virus | 0.624 | (0.323, 1.207) | 0.161 | |||
Oxygen requirement | 3.111 | (0.930, 10.412) | 0.066 | |||
Radiologic grouping | < 0.001 | 0.007 | ||||
Group 1 | – | – | – | – | – | – |
Group 2 | 3.464 | (0.998, 12.020) | < 0.001 | 1.693 | (0.447, 6.403) | 0.438 |
Group 3 | 9.778 | (2.919, 32.757) | < 0.001 | 3.457 | (0.942, 12.681) | 0.061 |
Group 4 | 102.667 | (20.318, 518.780) | < 0.001 | 13.947 | (2.260, 86.077) | 0.005 |
Pleural effusion | 4.884 | (2.578, 9.252) | < 0.001 | |||
Fever profiles | ||||||
Highest temperature (°C) | 5.424 | (3.501, 8.403) | < 0.001 | |||
Lowest temperature (°C) | 54.127 | (19.031, 153.945) | < 0.001 | 6.494 | (2.102, 20.068) | 0.001 |
Frequency of fever of > 39 °C within 48 h (n) | 1.691 | (1.494, 1.914) | < 0.001 | |||
Frequency of fever of > 40 °C within 48 h (n) | 3.230 | (2.073, 5.033) | < 0.001 | |||
Frequency of peak fever within 24 h (n) | 2.676 | (2.097, 3.413) | < 0.001 | |||
Frequency of peak fever within 48 h (n) | 1.872 | (1.620, 2.162) | < 0.001 | 1.603 | (1.361, 1.887) | 0.001 |
12 sequential body temperatures | ||||||
Initial (°C) | 2.017 | (1.532, 2.654) | < 0.001 | |||
After 4 h (°C) | 1.988 | (1.467, 2.695) | < 0.001 | |||
After 8 h (°C) | 1.852 | (1.386, 2.474) | < 0.001 | |||
After 12 h (°C) | 1.960 | (1.471, 2.610) | < 0.001 | |||
After 16 h (°C) | 2.134 | (1.606, 2.834) | < 0.001 | |||
After 20 h (°C) | 3.740 | (2.611, 5.358) | < 0.001 | |||
After 24 h (°C) | 3.138 | (2.158, 4.562) | < 0.001 | |||
After 28 h (°C) | 2.926 | (2.142, 3.996) | < 0.001 | |||
After 32 h (°C) | 1.930 | (1.425, 2.615) | < 0.001 | |||
After 36 h (°C) | 2.929 | (2.122, 4.043) | < 0.001 | |||
After 40 h (°C) | 3.446 | (2.419, 4.908) | < 0.001 | |||
After 44 h (°C) | 3.873 | (2.720, 5.515) | < 0.001 |