Table 1.
Baseline characteristics of COVID-19 patients admitted with or AKF.
| Total | AKF at admission | AKF during Hospital admission | P | |
|---|---|---|---|---|
| n | 41 | 23 | 18 | |
| Age (years), mean ± SD | 66,8 ± 2,1 | 67,4 ± 15,6 | 66,0 ± 10,4 | ,7 |
| Male n (%) | 37 (90.2) | 21 (91.3) | 16 (88.9) | ,8 |
| HTN, n (%) | 30 (73.2) | 17 (73.9) | 13 (72.2) | ,9 |
| DM, n (%) | 16 (39) | 8 (34,8) | 8 (44,4) | ,5 |
| Obesity, n (%) | 11 (26,8) | 6 (26,1) | 5 (27,8) | ,9 |
| COPD, n (%) | 6 (14,6) | 3 (13,0 ) | 3 (16,7) | ,7 |
| Previous CKD, n (%) | 15 (36,6) | 9 (39,1) | 6 (33,3) | ,9 |
| Delay a (days), median [IQR] | 7 [2–8] | 5 [2–7] | 7 [3–12] | ,5 |
SD: standard deviation; DM: diabetes mellitus; COPD: chronic obstructive pulmonary disease; CKD: chronic kidney disease; ARF : acute renal failure; HTN: arterial hypertension; IQR: interquartile range.
a
Time elapsed since the onset of symptoms.