Table 2.

Demographic Characteristics and CCI Scores of the Patients

	Variables	n(%)
Gender, n (%)
Women		106 (49.8)
Men		107 (50.2)
Age category, years, n (%)
<65		156 (73.2)
≥65		57 (26.8)
BMI category, kg/m2, n (%)
<18	Cachexia	2 (1.3)
18-25	Normal weight	66 (41.5)
25-30	Over weight	60 (37.7)
>30	Obese	24 (15.1)
>40	Morbid obese	7 (4.4)
Smoking history, n (%)
Non-smoker		90 (53.3)
Current smoker		35 (20.7)
Former smoker		44 (26)
Presence of comorbidity, n (%)		108 (50.7)
Presence of pneumonia, n (%)		141 (66.2)
Respiratory failure, n (%)		32 (15)
Need for ICU, n (%)		5 (2.3)
Mortality, n (%)		6 (2.8)
Charlson Comorbidity Index
Classical CCI	Median (25th-75th)	0 (0-1)
Classical CCI—age	Median (25th-75th)	1 (0-4)
Modified CCI	Median (25th-75th)	0 (0-1)
Modified CCI—age	Median (25th-75th)	1 (0-3.5)

BMI, body mass index; PCR, polymerase chain reaction; ICU, intensive care unit; CCI, Charlson Comorbidity Index.