From: Acute kidney injury in critical ill patients affected by influenza A (H1N1) virus infection
Variables | Non-AKI (n = 543) | AKI (n = 118) | Total (n = 661) | P value |
---|---|---|---|---|
Mean age, yr (±SD) | 43.5 (13.9) | 44.9 (15.2) | 43.8 (14.2) | 0.3 |
Male sex, n (%) | 288 (53%) | 77 (65.3%) | 365 (55.2%) | 0.01 |
Comorbidities, n (%) | ||||
Pregnancy | 34 (6.3%) | 5 (4.3%) | 39 (5.9%) | 0.5 |
COPD | 90 (16.5%) | 19 (16.2%) | 109 (16.5%) | 0.9 |
Asthma | 76 (14.0%) | 11 (9.4%) | 87 (13.2%) | 0.2 |
Heart failure | 29 (5.3%) | 10 (8.5%) | 39 (5.9%) | 0.2 |
Obesity | 196 (36.0%) | 52 (44.4%) | 248 (37.5%) | 0.09 |
Diabetes | 52 (9.6%) | 19 (16.2%) | 71 (10.7%) | 0.04 |
Immunosupression | 17 (3.1%) | 3 (2.6%) | 20 (3.0%) | 0.9 |
Hematologic disease | 26 (4.8%) | 8 (6.8%) | 34 (5.1%) | 0.3 |
Neuromuscular disease | 21 (3.9%) | 2 (1.7%) | 23 (3.5%) | 0.4 |
HIV infection | 12 (2.2%) | 3 (2.6%) | 15 (2.3%) | 0.7 |