Baseline characteristics
| Age (years) | 58.7 ± 14.4 |
|---|---|
| Sex | |
| Female | 45 (37.8; 29.4–46.2) |
| Male | 74 (62.2; 53.8–70.6) |
| Ethnicity | |
| BAME (Yes/No) | 83 (69.7; 61.3–78.2) |
| White | 36 (30.3; 22.6–37.8) |
| Black | 52 (43.7; 36.1–51.3) |
| Asian | 18 (15.1; 10.1–20.2) |
| Mixed race | 5 (4.2; 1.7–6.7) |
| Other | 8 (6.7; 3.4–10.9) |
| Index of multiple deprivation score (n=115) | 26.6 ± 9.7 |
| Body Mass Index (kg/m2) (n=118) | 30.0 (25.9–35.2) |
| Charlson comorbidity index | 2 (1–4) |
| Admission PaO2:FiO2 | 168.8 (105.9–272.3) |
| Critical care admission | 41 (34.5; 26.9–42.9) |
| COVID-19 complications | |
| None during admission | 49 (41.2; 33.6–48.7) |
| Venous thromboembolism | 27 (22.7; 16.8–29.4) |
| Pulmonary embolism | 23 (19.3; 12.6–26.1) |
| Deep vein thrombosis | 6 (5.0; 2.5–7.6) |
| Acute kidney injury | 41 (34.5; 25.2–43.7) |
| Deranged liver function | 17 (14.3; 9.2–20.2) |
| Delirium | 18 (15.1; 10.1–20.2) |
Data presented as mean ± SD, median (IQR) or frequency (%; 95% confidence interval). Abbreviations: BAME = Black, Asian or Minority Ethnic, PaO2:FiO2 = ratio of arterial partial pressure of oxygen to fraction of inspired oxygen.