factor | Regression coefficients | Standard confidence | Forest | P | Exp (B) | 95% Interval CI |
age | 0.071 | 0.020 | 12.197 | <0.001 | 1.073 | 1.032 - 1.117 |
WBC (×109/L) | −0.304 | 0.097 | 9.728 | 0.002 | 0.738 | 0.610 - 0.893 |
cough | −1.478 | 0.634 | 5.438 | 0.020 | 0.228 | 0.066 - 0.790 |
Sore throat | −1.830 | 0.875 | 4.371 | 0.037 | 0.160 | 0.029 - 0.890 |
fever | 1.720 | 0.701 | 6.013 | 0.014 | 5.584 | 1.412 - 22.077 |
headache | −2.413 | 1.038 | 5.407 | 0.020 | 0.090 | 0.012 - 0.684 |
Muscle ache | 2.858 | 1.097 | 6.784 | 0.009 | 17.434 | 2.029 - 149.822 |
Ground glass shadow | 2.131 | 0.613 | 12.081 | 0.001 | 8.427 | 2.533 - 28.030 |
Bronchial vascular bundle thickening | 3.000 | 0.707 | 18.016 | <0.001 | 20.082 | 5.026 - 80.240 |
Lesion infiltrates the outer lung | 3.438 | 0.849 | 16.381 | <0.001 | 31.122 | 5.889 - 164.475 |
Constant | −6.226 | 1.560 | 15.931 | <0.001 | 0.002 |
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