Letter to the Editor
Copyright ©The Author(s) 2022.
World J Radiol. Feb 28, 2022; 14(2): 50-54
Published online Feb 28, 2022. doi: 10.4329/wjr.v14.i2.50
Table 4 Multilobular infiltration, hypo-lymphocytosis, bacterial coinfection, smoking history, hypertension, and age scoring system
ParameterYesNo
Multi-lobar involvement+ 50
Lymphopenia (≤ 0.8 ×109/L)+ 40
Bacterial co-infection in blood or sputum+ 40
Smoking historyActive smoker: + 3; Prior Smoker: + 20
Hypertension+ 20
Age ≥ 60 yr+ 20