ICU diagnoses for all patients (n=1416)
| Diagnosis | n | % |
| Respiratory failure, tracheally intubated | 668 | 47.18 |
| Acute anemia | 348 | 24.58 |
| None | 328 | 23.16 |
| Delirium | 221 | 15.61 |
| Acute kidney injury (without filtration or dialysis) | 204 | 14.41 |
| Sepsis | 191 | 13.49 |
| Coma (Glasgow Coma Scale score <9) | 169 | 11.94 |
| Arrhythmia requiring treatment | 107* | 11.69 |
| Pneumonia, ventilator associated (VAP) | 159 | 11.23 |
| Septic shock | 145 | 10.24 |
| Respiratory failure, not intubated | 96 | 6.78 |
| Acute kidney injury requiring hemofiltration or dialysis | 96 | 6.78 |
| Skin soft tissue infection | 94 | 6.64 |
| Hemorrhagic shock | 60* | 6.55 |
| Pneumonia, not ventilator associated (non-VAP) | 91 | 6.43 |
| Intra-abdominal infection | 52* | 5.68 |
| Multiple organ failure | 79 | 5.58 |
| Pressure ulceration, decubitus, or deep tissue injury | 67 | 4.73 |
| Adult respiratory distress syndrome | 62 | 4.38 |
| Other bleeding | 39* | 4.26 |
| Myocardial ischemia or infarction | 60 | 4.24 |
| Stroke | 57 | 4.03 |
| Urinary tract infection—catheter associated (CAUTI) | 56 | 3.95 |
| Deep vein thrombosis | 53 | 3.74 |
| Physical agitation requiring in-room supervision | 50 | 3.53 |
| Urinary tract infection (not CAUTI) | 38 | 2.68 |
| Pulmonary embolism | 38 | 2.68 |
| Upper gastrointestinal hemorrhage | 34 | 2.40 |
| Hypoxic/anoxic brain injury | 17* | 1.85 |
| Adrenal insufficiency treated with steroids | 15* | 1.63 |
| Central line-associated bloodstream infection | 23 | 1.62 |
| Clostridium difficile colitis | 21 | 1.48 |
| Lower gastrointestinal hemorrhage | 14 | 0.99 |
| ECMO used during this ICU stay | 7 | 0.49 |
Categories are not mutually exclusive.
*Prevalence calculated using only study day 2 patients, n=915.
ECMO, extracorporeal membrane oxygenation; ICU, intensive care unit.