Table 1: Patients’ characteristics and outcome.
|
|||
|
Patients with AKI |
Controls |
|
(n=96) |
(n=81) |
p |
|
Age - Mean (SD) |
85.2 (3.7) |
85.5 (3.9) |
0.68 |
Male gender (%) |
54 (56.3%) |
37 (45.7%) |
0.16 |
APACHE II score- Mean (SD) |
30.1 (7.0) |
21.1 (7.1) |
< 0.0001* |
APACHE II score (without renal component) – Mean (SD) |
27.9 (7.06) |
21.1 (7.1) |
< 0.0001* |
Admission diagnoses |
|||
PNEUMONIA |
28 (29.2%) |
27 (33.3%) |
0.5 |
Non-Infectious respiratory |
11 (11.5%) |
26 (32.1%) |
0.0013* |
GI+Hepatic |
14 (14.6%) |
12 (14.8%) |
0.4 |
Cardiac |
24 (25 %) |
14 (17.3%) |
0.26 |
Renal |
38 (39.6%) |
0 |
<0.0001* |
Infections |
46 (47.9%) |
11 (13.6%) |
<0.0001* |
Metabolic / Other |
18 (18.7%) |
19 (20.9%) |
0.7 |
Chronic conditions |
|||
Chronic respiratory failure |
21 (21.9%) |
20 (24.7%) |
0.65 |
Cardiovascular disease |
64 (66.7%) |
45 (55.6%) |
0.13 |
Chronic kidney disease |
36 (37.5%) |
6 (7.4%) |
< 0.0001* |
Neurological |
13 (13.5%) |
16 (19.7%) |
0.26 |
Hemato/oncology |
15 (15.6%) |
14 (17.3%) |
0.76 |
Other |
15 (15.6%) |
16 (19.7%) |
0.6 |
Length of stay (Days) – Median / Mean (SD) |
|||
ICU |
5.6 / 8.8 (8.6) |
3.96 / 7.3 (8.05) |
0.21 |
Hospital |
15.5 / 19.1 (15.6) |
11.7 / 16.9 (15.3) |
0.34 |
Outcome |
|||
Died in ICU |
27 (28.1%) |
7 (8.64%) |
0.001* |
Died in hospital |
47 (48.9%) |
13 (16.1 %) |
< 0.0001* |
Median / mean (SD) time of survival - days |
57 / 413 (694.6) |
783 / 899 (926) |
0.0002* |