Table 1.
Patient characteristics, length of stay, and mortality.
| COVID-19 | Influenza | SARI | Others | FDR corrected p-value | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| (n = 693) | (n = 1,612) | (n = 2,292) | (n = 4,054) | (group difference) | ||||||
| Age (years) | Median (IQR) | 59.8 (29.7) | 70.5 (21.8) | 70.5 (22.9) | 66.3 (36.9) | 2.04E-46 | ||||
| Age group | 18–44 | 176 | (25.4%) | 225 | (14.0%) | 296 | (12.9%) | 1040 | (25.7%) | 8.24E-58 |
| 45–54 | 101 | (14.6%) | 103 | (6.4%) | 168 | (7.3%) | 334 | (8.2%) | ||
| 55–64 | 126 | (18.2%) | 266 | (16.5%) | 329 | (14.4%) | 487 | (12.0%) | ||
| 65–74 | 124 | (17.9%) | 358 | (22.2%) | 546 | (23.8%) | 808 | (19.9%) | ||
| 75+ | 166 | (24.0%) | 660 | (40.9%) | 953 | (41.6%) | 1385 | (34.2%) | ||
| Gender | Male | 361 | (52.1%) | 806 | (50.0%) | 1344 | (58.6%) | 1870 | (46.1%) | 1.43E-19 |
| Female | 332 | (47.9%) | 806 | (50.0%) | 948 | (41.4%) | 2184 | (53.9%) | ||
| Ethnic group | Arab | 273 | (39.4%) | 401 | (24.9%) | 539 | (23.5%) | 1000 | (24.7%) | 3.05E-16 |
| Jewish | 420 | (60.6%) | 1210 | (75.1%) | 1753 | (76.5%) | 3052 | (75.3%) | ||
| Length of stay (days) | Median (IQR) | 4 (7) | 5 (5) | 5 (6) | 6 (8) | 1.17E-25 | ||||
| Weight (kg) | Median (IQR) | 80 (22) | 75 (21) | 72 (25) | 75 (23.1) | 9.16E-14 | ||||
| BMI (kg/m2) | Median (IQR) | 28.7 (7.2) | 27.8 (7.3) | 26.6 (7.4) | 27.5 (7.4) | 7.26E-16 | ||||
| BMI group | < =20 | 20 | (3.5%) | 89 | (8.0%) | 175 | (12.7%) | 215 | (7.0%) | 1.83E-16 |
| 20–25 | 140 | (24.4%) | 301 | (27.1%) | 451 | (32.7%) | 968 | (31.6%) | ||
| 25–30 | 211 | (36.8%) | 382 | (34.4%) | 418 | (30.3%) | 1036 | (33.8%) | ||
| 30 < | 202 | (35.3%) | 339 | (30.5%) | 334 | (24.2%) | 845 | (27.6%) | ||
| Death (in hospital) | Overall | 50 | (8.0%) | 131 | (8.1%) | 308 | (13.5%) | 331 | (8.6%) | 3.21E-10 |
| Death by age | 18–44 | 0 | (0%) | 4 | (1.8%) | 17 | (5.7%) | 19 | (2%) | 5.09E-04 |
| 45–54 | 1 | (1.1%) | 4 | (3.9%) | 12 | (7.1%) | 13 | (4.1%) | 1.73E-01 | |
| 55–64 | 2 | (1.7%) | 11 | (4.1%) | 33 | (10.1%) | 37 | (8.1%) | 2.47E-03 | |
| 65–74 | 17 | (15.5%) | 28 | (7.8%) | 59 | (10.8%) | 77 | (10%) | 1.31E-01 | |
| 75+ | 30 | (21.4%) | 84 | (12.7%) | 187 | (19.6%) | 185 | (13.9%) | 9.48E-05 | |
| Death by BMI | < =20 | 1 | (5.3%) | 3 | (3.4%) | 20 | (11.5%) | 24 | (11.7%) | 9.39E-02 |
| 20–25 | 12 | (9.2%) | 17 | (5.6%) | 50 | (11.1%) | 61 | (6.7%) | 1.88E-02 | |
| 25–30 | 7 | (3.6%) | 20 | (5.2%) | 30 | (7.2%) | 54 | (5.5%) | 3.52E-01 | |
| 30 < | 9 | (5.2%) | 14 | (4.1%) | 24 | (7.2%) | 27 | (3.4%) | 4.84E-02 | |