Table 2 Comparison of clinical parameters and comorbidities in the both groups
Clinical parameters and comorbidities | Discharged patients (n  =  298) | Death (n  =  62) | Total (n  =  360) | p |
|---|---|---|---|---|
Age (years) | ||||
 < 60 years | 226 (75.7%) | 17 (27.1%) | 199 (55.2%) | < 0.001 |
 > 60 years | 72 (24.3%) | 45 (72.9%) | 161 (44.8%) | |
Sex | ||||
 Male | 134 (45%) | 37 (59.6%) | 184 (51.0%) | 0.023 |
 Female | 164 (55%) | 25 (40.4%) | 176 (49.0%) | |
URS | ||||
 Yes | 164 (55%) | 53 (86.4%) | 245 (68.2%) | 0.033 |
 No | 134 (45%) | 9 (13.6%) | 115 (31.8%) | |
Dyspnea | ||||
 Yes | 113 (37.9%) | 39 (62.6%) | 169 (46.9%) | < 0.001 |
 No | 185 (62.1%) | 23 (37.4%) | 191 (51.9%) | |
Headache | ||||
 Yes | 28 (9.3%) | 7 (11.1%) | 36 (10.0%) | 0.072 |
 No | 270 (90.7%) | 55 (88.9%) | 324 (90.0%) | |
Hypertension | ||||
 Yes | 39 (12.9%) | 29 (46.5%) | 96 (26.8%) | < 0.001 |
 No | 259 (87.1%) | 33 (53.5%) | 263 (73.2%) | |
Diabetes | ||||
 Yes | 24 (7.9%) | 13 (20.2%) | 47 (13.0%) | < 0.001 |
 No | 274 (92.1%) | 49 (79.8%) | 313 (87.0%) | |
Coronary heart disease | ||||
 Yes | 9 (2.9%) | 11 (17.5%) | 32 (8.8%) | 0.014 |
 No | 289 (97.1%) | 51 (82.5%) | 328 (91.2%) | |
Pulmonary comorbidities | ||||
 Yes | 15 (5%) | 7 (12.1%) | 29 (7.9%) | 0.32 |
 No | 283 (95%) | 55 (87.9%) | 331 (92.1%) | |
Time to admission (days) | ||||
 > 6 | 130 (43.6%) | 43 (68.7%) | 194 (54.0%) | < 0.001 |
 ≤ 6 | 168 (56.4%) | 19 (31.3%) | 166 (46.0%) | |
Hospital days (days) | ||||
 > 7 | 249 (83.6%) | 16 (26.3%) | 215 (59.8%) | < 0.001 |
 ≤ 7 | 48 (16.4%) | 45 (73.7%) | 144 (40.2%) | |