Table 1.
Demographic information of KHP Bladder Cancer Biobank from April 2017–June 2019
| Variable | Consented (n = 531) | % |
|---|---|---|
| Age (years) | 70.1 (SD: 11.6) | |
| < 40 | 11 | 2.1 |
| 40–49 | 16 | 3.0 |
| 50–59 | 61 | 11.5 |
| 60–69 | 132 | 24.9 |
| 70–79 | 194 | 36.5 |
| 80–89 | 110 | 20.7 |
| 90–99 | 7 | 1.3 |
| Gender | ||
| Female | 112 | 21.1 |
| Male | 419 | 78.9 |
| Ethnicity | ||
| British (White) | 302 | 56.9 |
| Any other White background | 28 | 5.3 |
| Mixed background | 1 | 0.2 |
| Asian background | 8 | 1.5 |
| Caribbean, African or Any other Black background | 9 | 1.7 |
| Any other Ethnic Group | 5 | 0.9 |
| Not Stated or Not Known | 178 | 22.3 |
| Socioeconomic Status | ||
| Low | 419 | 80.58 |
| Middle | 17 | 3.27 |
| High | 69 | 13.27 |
| Missing | 15 | 2.88 |
| Trial | ||
| Yes | 32 | 6.0 |
| No | 499 | 94.0 |
| Comorbidities | ||
| Mean number of comorbidities | 3.02 (SD:1.82) | |
| Hypertension | 198 | 37.3 |
| Diabetes | 89 | 16.8 |
| Other cancer | 82 | 15.4 |
| Hypercholesterolaemia | 80 | 15.1 |
| Respiratory disease | 62 | 11.7 |
| Cardiovascular disease | 62 | 11.7 |
| Chronic Kidney Disease | 32 | 6.0 |
| Psychiatric Disorder | 23 | 4.3 |
| Smoking | ||
| Yes | 183 | 34.5 |
| No | 33 | 6.2 |
| Unknown | 315 | 59.3 |