| COVID-19 n = 1074 (1.9%) | No COVID-19 infection n = 56 639 (98.1%) | P value | |
|---|---|---|---|
| Sex | |||
| Female | 651 (60.6) | 28 664 (50.6) | <0.001 |
| Male | 423 (39.4) | 27 973 (49.4) | |
| Age, years | <0.001 | ||
| 18–30 | 94 (8.8) | 11 450 (20.2) | |
| 30–39 | 202 (18.8) | 16 791 (29.7) | |
| 40–49 | 223 (20.8) | 11 219 (19.8) | |
| 50–59 | 258 (24.0) | 8060 (14.2) | |
| 60–69 | 137 (12.8) | 4627 (8.2) | |
| 70–79 | 84 (7.8) | 2906 (5.1) | |
| ≥80 | 76 (7.1) | 1586 (2.8) | |
| Ethnic group n (%) | |||
| White | 251 (23.4) | 18 200 (32.1) | <0.001 |
| South Asian | 81 (7.5) | 3607 (6.4) | |
| Black African | 138 (12.9) | 3470 (6.1) | |
| Chinese | 11 (1.0) | 1057 (1.9) | |
| Mixed | 268 (25.0) | 15 982 (28.2) | |
| Other | 221 (20.6) | 7604 (13.4) | |
| Non-stated | 23 (2.1) | 716 (1.3) | |
| Missing | 81 (7.5) | 6003 (10.6) | |
| Lifestyle indicators | |||
| Nursing home resident | 52 (4.8) | 134 (0.2) | <0.001 |
| Not obese | 794 (73.9) | 44 437 (78.5) | <0.001 |
| Obese (BMI >30 kg/m2) | 230 (21.4) | 7112 (12.6) | |
| Missing | 50 (4.7) | 5090 (9.0) | |
| IMD quintile (% coded) | |||
| 1 (most deprived) | 241 (22.4) | 10 849 (19.2) | <0.001 |
| 2 | 233 (21.7) | 10 809 (19.1) | |
| 3 | 219 (20.4) | 11 460 (20.2) | |
| 4 | 176 (16.4) | 11 216 (19.8) | |
| 5 (least deprived) | 156 (14.5) | 10 441 (18.4) | |
| Missing | 49 (4.5) | 1864 (3.3) | |
| Smoking status | <0.001 | ||
| Currently smokes | 174 (16.2) | 10 164 (18.0) | |
| Formerly smoked | 265 (24.7) | 11 552 (20.4) | |
| Does not smoke | 623 (58.0) | 32 492 (57.4) | |
| Missing | 12 (1.1) | 2431 (4.3) | |
| Comorbidities | |||
| Type 2 diabetes | 128 (11.9) | 2631(4.7) | <0.001 |
| HTN | 153 (14.3) | 4042 (7.1) | <0.001 |
| CKD | 57 (5.3) | 1232 (2.2) | <0.001 |
| CHD | 48 (4.5) | 987 (1.7) | <0.001 |
| Respiratory disease | 54 (5.0) | 815 (1.4) | <0.001 |
CHD = coronary heart disease. CKD = chronic kidney disease. HTN = hypertension. IMD = Index of Multiple Deprivation.