Characteristic | All (n = 500) | Cardiac (n = 158) | Non-Cardiac (n = 342) | P value |
Age (year) mean ± SD (range) | 59.50 ± 15.78 (13 - 79) | 69.35 ± 12.34 (37 - 94) | 54.95 ± 15.12 (13 - 97) | <0.001* |
Gender | ||||
Female | 252 (50.4) | 72 (45.6) | 180 (52.6) | 0.142 |
Male | 248 (49.6) | 86 (54.4) | 162 (47.4) | |
Signs and symptoms at admission | Patients n (%) | |||
Fever Cough Shortness of breath Sore throat Headache Weakness and lethargy nausea and vomiting Myalgia | 219 (43.8) 218 (43.6) 183 (36.6) 13 (2.6) 23 (4.6) 89 (17.8) 39 (7.8) 73 (14.6) | 74 (46.8) 83 (52.5) 59 (37.3) 3 (1.9) 7 (4.4) 35 (22.2) 11 (7.0) 25 (15.8) | 144 (42.1) 136 (39.8) 124 (36.3) 10 (2.9) 16 (4.7) 54 (15.8) 28 (8.2) 48 (14.0) | 0.321 0.007* 0.815 0.763 0.902 0.084 0.635 0.599 |
Chronic medical illness | ||||
Hypertension Diabetes Hyperlipidemia Other diseases1 | 196 (39.2) 143 (28.6) 35 (7.0) 65 (13.0) | 99 (62.7) 75 (47.5) 18 (11.4) 26 (16.5) | 97 (28.4) 68 (19.9) 17 (5.0) 39 (11.4) | <0.001* <0.001* 0.009* 0.118 |
Chest radiography findings (severity) | ||||
Mild Moderate Severe | 136 (27.2) 141 (28.2) 223 (44.6) | 46 (29.1) 10 (6.3) 102 (64.6) | 90 (26.3) 131 (38.3) 121 (35.4) | <0.001* |
Clinical outcome | ||||
ICU2 Death (in hospital) | 67 (13.4) 40 (8) | 31 (19.6) 25 (15.8) | 36 (10.5) 15 (4.3) | 0.006* <0.001* |
Frist Vital Signs (mean ± SD) | ||||
Temperature, ˚C Pulse rate, minutes Systolic blood pressure, mm Hg Diastolic blood pressure, mm Hg Respiration rate, minutes (Median, IQR3) spO2 (Median, IQR) | 37.2 ± 0.82 84.73 ± 15.35 122.57 ± 16.47 74.33 ± 10.07 18 (18 - 20) 90 (86 - 94) | 37.3 ± 0.74 82.51 ± 15.95 126.55 ± 16.42 75.21 ± 10.57 18 (18 - 20) 91 (85 - 94) | 37.28 ± 0.89 87.03 ± 14.04 118.41 ± 15.52 73.42 ± 9.48 18 (18 - 20) 90 (86 - 94) | 0.135 0.014* <0.001* 0.138 0.397 0.962 |
Height, m (median ± SD) | 167.97 ± 10.09 | 168.52 ± 10.01 | 167.51 ± 10.18 | 0.454 |
Weight, kg (median ± SD) | 77.91 ± 14.55 | 77.16 ± 14.50 | 78.55 ± 14.61 | 0.475 |
BMI4 (median ± SD) | 27.63 ± 4.81 | 27.26 ± 5.24 | 27.95 ± 4.41 | 0.280 |