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. 2024 Mar 2;17:1413–1427. doi: 10.2147/JIR.S439005

Table 1.

Characteristics of Patients with Severe COVID-19

COVID-19 Patients
n=87
Parameters n (%)
Age (years)
 ≤55 21 (24%)
 56–75 28 (32%)
 ≥76 38 (44%)
Sex
 Male 35 (40%)
 Female 52 (60%)
Length of hospital stay (days)
 ≤10 41 (47%)
 11–20 32 (37%)
 ≥21 14 (16%)
Comorbidities
 Absent 36 (41%)
 Present 51 (59%)
Hypertension 42 (48%)
Coronary artery disease 33 (38%)
Diabetes mellitus 28 (32%)
Obesity 11 (13%)
Other (haematological, cancer) 4 (5%)
Symptoms
Cough
 Absent 9 (10%)
 Present 78 (90%)
Fever
 Absent 13 (15%)
 Present 74 (85%)
Dyspnea
 Absent 14 (16%)
 Present 73 (84%)
Respiratory failure
 Absent 7 (8%)
 Present 80 (92%)