RESULTS
The mean age of the 508 patients whose SARS-CoV-2 RT-PCR test turned out
positive was 54 (19-99). Of these patients, 250 (49.2%) were female and
258 (50.8%) male.
Thoracic CT scans showed that lung involvement was absent in 93 of the
patients, mild in 114, moderate in 115, and severe in 159 (Table 1).
The WEKA Linear Regression Formulas calculated using the laboratory
values and demographic data (Formulas 1, 2, 3) and the J48 Decision
Trees (Figures 1, 2, 3) are given below.