|
Factor
|
Fatality rate with factor
|
Fatality rate without factor
|
Relative risk (95% CI)
|
p value
|
|---|
|
Surgical admission
|
48/87
|
105/153
|
0.80 (0.65–1.0)
|
0.05
|
|
Cancer diagnosis
|
32/38
|
121/202
|
1.4 (1.2–1.7)
|
0.005
|
|
Diabetes mellitus
|
38/72
|
115/168
|
1.3 (1.0–1.7)
|
0.02
|
|
Liver disease
|
44/50
|
109/190
|
1.5 (1.3–1.8)
|
<0.0001
|
|
Need for vasopressors
|
129/186
|
24/54
|
1.6 (1.1–2.1)
|
0.001
|
|
RRT modality
| | | | |
|
Continuous renal replacement
|
117/147
|
36/93
|
2.1 (1.6–2.7)
|
<0.0001
|
|
Intermittent hemodialysis
|
14/48
|
139/192
|
0.4 (0.3–0.6)
|
<0.0001
|
|
Both
|
22/45
|
131/195
|
0.7 (0.5–1.0)
|
0.02
|
|
Hypotension
|
140/205
|
13/35
|
1.8 (1.2–2.9)
|
<0.0001
|
|
Shock
|
125/179
|
28/61
|
1.5 (1.1–2.0)
|
0.001
|
|
Mechanical ventilation
|
119/175
|
34/65
|
1.3 (1.0–1.7)
|
0.03
|
|
Acute respiratory distress syndrome
|
75/99
|
78/141
|
1.4 (1.1–1.6)
|
0.003
|
|
Sepsis syndrome
|
118/167
|
35/73
|
1.5 (1.1–1.9)
|
<0.001
|
|
Septic shock
|
104/139
|
49/101
|
1.5 (1.2–1.9)
|
<0.0001
|
- CI, confidence interval; RRT, renal replacement; sARF, severe acute renal failure.
