Table 2.

Patients’ comorbidities at admission.

	Frequency
Hypertension	57 out of 96 (58.8%)
Dementia	28 out of 95 (28.9%)
Diabetes	21 out of 96 (21.6%)
Diabetes with organ damage	11 out of 93 (11.2%)
Diabetes without organ damage	9 out of 94 (9.3%)
Heart failure	15 out of 96 (15.5.%)
Ischemic heart disease	14 out of 96 (14.4%)
Stroke or TIA	10 out of 96 (10.3%)
COPD	10 out of 96 (10.3%)
PCOA	4 out of 95 (4.1%)
Localized or hematological tumor	17 out of 96 (17.5%)
Metastatic tumor	5 out of 95 (5.2%)
Chronic kidney failure III/IV/V stage	8 out of 96 (8.2%)
Moderate liver disease	3 out of 96 (3.1%)
Mild liver disease	2 out of 96 (2.1%)
Peptic ulcer	2 out of 96 (2.1%)
Hemiplegia	2 out of 96 (2.1%)

TIA, transient ischemic attack. PCOA, chronic peripheral obstructive arteriopathy.

COPD, chronic obstructive pulmonary disease.