All (n=5256) | |
Age—years ±SD | 73.6 ±9.3 |
Male, n (%) | 3267 (62) |
Race, n (%) | |
White | 4328 (82) |
Black | 335 (6.4) |
Asian | 147 (2.8) |
Other | 330 (6.3) |
Unknown | 116 (2.2) |
Hispanic, n (%) | 426 (8.1) |
Admission source, n (%) | |
Home | 4559 (87) |
Clinic | 501 (9.5) |
Other | 196 (3.7) |
Insurance status, n (%) | |
Medicaid/uninsured | 285 (5.4) |
Medicare | 4204 (80) |
Private | 635 (12.1) |
Acute organ dysfunction, n (%)* | |
Cardiovascular | 443 (8.4) |
Respiratory | 951 (18.1) |
Neurologic | 260 (4.9) |
Haematologic | 302 (5.7) |
Hepatic | 14 (0.3) |
Renal | 788 (15) |
Comorbidities, n (%)* | |
Alcohol abuse | 84 (1.6) |
Any tumour | 360 (6.8) |
Cardiac arrhythmias | 1788 (34) |
Chronic pulmonary disease | 3531 (67) |
Coagulopathy | 362 (6.9) |
Complicated diabetes | 1047 (20) |
Congestive heart failure | 2142 (41) |
Deficiency anaemia | 830 (16) |
Dementia | 281 (5.3) |
Fluid and electrolyte disorder | 1891 (36) |
HIV/AIDS | 9 (0.2) |
Hemiplegia | 15 (0.3) |
Hypertension | 3768 (72) |
Liver disease | 199 (3.8) |
Metastatic cancer | 119 (2.3) |
Peripheral vascular disease | 452 (8.6) |
Psychosis | 853 (16) |
Pulmonary circulation disorder | 1972 (35) |
Renal failure | 1093 (21) |
Weight loss | 729 (14) |
Mechanically ventilated within first 24 hours of admission, n (%) | 457 (8.4) |
Prior IPF hospitalisation, n (%) | 154 (2.9) |
*Acute organ dysfunction and comorbidities identified by ICD-10 codes present on admission (online supplemental appendix 1).
IPF, idiopathic pulmonary fibrosis.