Table 1 Demographic characteristics and non-neurological clinical manifestations of participants
Clinical features | Total | Disease severity | Death outcome | P-value | |||
|---|---|---|---|---|---|---|---|
N = 873 | Non-severe (N = 574) | Severe (N = 299) | P-value | No (N = 751) | Yes (N = 122) | ||
Age (mean ± SD) | 60.71 ± 18.14 | 58.57 ± 17.95 | 64.82 ± 17.95 | 0.00 | 58.12 ± 17.59 | 76.68 ± 12.46 | 0.00 |
≤60 years | 414 (47.4) | 296 (51.6) | 118 (39.5) |  | 400 (53.3) | 14 (11.5) |  |
> 60 years | 459 (52.6) | 278 (48.4) | 181 (60.5) | 0.00 | 351 (46.7) | 108 (88.5) | 0.00 |
Gender | |||||||
Female | 317 (36.3) | 223 (38.9) | 94 (31.4) | Â | 280 (37.3) | 37 (30.3) | Â |
Male | 556 (63.7) | 351 (61.1) | 205 (68.6) | 0.03 | 471 (62.7) | 85 (69.7) | 0.16 |
Smoking | 137 (15.7) | 77 (13.4) | 60 (20.1) | 0.01 | 101 (13.4) | 36 (29.5) | 0.00 |
Co-morbidities | 512 (58.6) | 318 (55.4) | 194 (64.9) | 0.01 | 417 (55.5) | 95 (77.9) | 0.00 |
Fever | 708 (81.1) | 472 (82.2) | 236 (78.9) | 0.23 | 614 (81.8) | 94 (77.0) | 0.21 |
Cough | 664 (76.1) | 429 (74.7) | 235 (78.6) | 0.21 | 572 (76.2) | 92 (75.4) | 0.91 |
Fatigue | 315 (36.1) | 205 (35.7) | 110 (36.8) | 0.76 | 264 (35.2) | 51 (41.8) | 0.16 |
Shortness of breath | 241 (27.6) | 121 (21.1) | 120 (40.1) | 0.00 | 154 (20.5) | 87 (71.3) | 0.00 |
Sputum production | 156 (17.9) | 94 (16.4) | 62 (20.7) | 0.11 | 133 (17.7) | 23 (18.9) | 0.80 |
Chills | 101 (11.6) | 72 (12.5) | 29 (9.7) | 0.22 | 88 (11.7) | 13 (10.7) | 0.88 |
Sore throat | 97 (11.1) | 58 (10.1) | 39 (13.0) | 0.21 | 84 (11.2) | 13 (10.7) | 1.00 |
Chest tightness | 96 (11) | 39 (6.8) | 57 (19.1) | 0.00 | 70 (9.3) | 26 (21.3) | 0.00 |
Nausea | 94 (10.8) | 64 (11.1) | 30 (10.0) | 0.65 | 81 (10.8) | 13 (10.7) | 1.00 |
Vomiting | 36 (4.1) | 26 (4.5) | 10 (3.3) | 0.48 | 32 (4.3) | 4 (3.3) | 0.80 |
Diarrhea | 32 (3.7) | 23 (4.0) | 9 (3.0) | 0.57 | 28 (3.7) | 3 (2.5) | 1.00 |
Hemoptysis | 54 (6.2) | 20 (3.5) | 34 (11.4) | 0.00 | 40 (5.3) | 14 (11.5) | 0.01 |
Rhinorrhea | 49 (5.6) | 26 (4.5) | 23 (7.7) | 0.06 | 40 (5.3) | 9 (7.4) | 0.39 |
Nasal congestion | 24 (2.7) | 15 (2.6) | 9 (3.0) | 0.83 | 23 (3.1) | 1 (0.8) | 0.23 |
Conjunctival congestion | 4 (0.5) | 2 (0.3) | 2 (0.7) | 0.61 | 4 (0.5) | 0 (0) | 1.00 |