Table 1.
Demographic characteristics in the multi-center cohort-study on the impact of admission serum albumin levels for the prediction of <30 days in-hospital all-cause mortality in COVID-19 patients, Spain, August–November 2020 (n = 1555).
| Variables | Categories | COVID-19 Population n = 1555 N (%) |
|
|---|---|---|---|
| Age groups (years) | 18–49 | 287 (18.5) | |
| 50–69 | 494 (31.8) | ||
| 70–84 | 405 (26.0) | ||
| ≥85 | 369 (23.7) | ||
| Gender | Male | 898 (57.7) | |
| Female | 657 (42.3) | ||
| Diseases | Hypertension | No | 767 (49.3) |
| Yes | 788 (50.7) | ||
| Dyslipidemia | No | 986 (63.4) | |
| Yes | 569 (36.6) | ||
| Diabetes mellitus | No | 1157 (74.4) | |
| Yes | 398 (25.6) | ||
| Active cancer | No | 1442 (92.7) | |
| Yes | 113 (7.3) | ||
| COPD | No | 1400 (90.0) | |
| Yes | 155 (10.0) | ||
| ICU admission | No | 1381 (88.8) | |
| Yes | 174 (11.2) | ||
| Outcome | Discharged | 1052 (67.7) | |
| Death | 503 (32.3) | ||
Abbreviations—COPD: chronic obstructive pulmonary disease. ICU: intensive care unit.