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Table 1 Demographic information of KHP Bladder Cancer Biobank from April 2017–June 2019

From: Cohort profile: King’s Health Partners bladder cancer biobank

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