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Table 1 Demographics and clinical characteristics summary table for entire cohort and CKD cohort

From: Uncoded chronic kidney disease prevalence in secondary care: a retrospective audit with population health implications

 

Entire cohort

CKDa only

 

Entire cohort

CKDa only

N (%)

N (%)

 

N (%)

N (%)

Total patients

1364

482 (35.3)

Total patients

1364

482 (35.3)

Total admissions

1520

550 (36.2)

Total admissions

1520

550 (36.2)

Variables

Sex b

eGFR testing b

Male

636 (46.6)

261 (54.1)

0

64 (4.7)

7 (1.5)

Ethnicityb

1

466 (34.2)

129 (26.7)

White British

1096 (81.4)

400 (83.0)

2 or more

834 (61.1)

346 (71.8)

White Irish

23 (1.7)

13 (2.7)

ACR testingb

White Other

16 (1.2)

5 (1.0)

uACR measured

420 (30.8)

281 (58.3)

Asian Pakistani

152 (11.3)

42 (8.7)

Previous diagnoses b

Asian Bangladeshi

18 (1.3)

6 (1.2)

Diabetes

293 (21.5)

168 (34.9)

Asian Indian

3 (0.2)

2 (0.4)

Hypertension

531 (38.9)

280 (58.1)

Asian Chinese

1 (0.1)

0 (0.0)

Any MH diagnosis

272 (19.9)

75 (15.6)

Black African

15 (1.1)

4 (0.8)

Anxiety only

127 (9.3)

32 (6.6)

Black Other

4 (0.3)

2 (0.4)

Depression only

183 (13.4)

56 (11.6)

Other ethnic groups

18 (1.3)

5 (1.0)

Anxiety with Depression

87 (6.4)

25 (5.2)

Missing

18 (1.3)

3 (0.5)

Eating disorder

2 (0.1)

0 (0.0)

Ageb

Self-harm

7 (0.5)

0 (0.0)

Age mean (SD)

65.7 (19.7)

75.7 (14.5)

Schizophrenia

22 (1.6)

4 (0.8)

Age groupsb

Bipolar disorder

10 (0.7)

4 (0.8)

17–29

95 (7.0)

5 (1.0)

Dementia

64 (4.7)

36 (7.5)

30–39

94 (6.9)

8 (1.7)

Cancer

204 (15.0)

91 (18.9)

40–49

108 (7.9)

17 (3.5)

Diagnoses during admission c

50–59

187 (13.7)

35 (7.3)

Acute kidney injury

226 (14.9)

163 (29.6)

60–69

213 (15.6)

62 (12.9)

Heart failure

181 (11.9)

113 (20.5)

70–79

280 (20.5)

130 (27.0)

 

80–89

292 (21.4)

163 (33.8)

90+

95 (7.0)

62 (12.9)

IMDb

1 (most deprived)

636 (48.6)

235 (48.8)

2

60 (4.6)

15 (3.1)

3

214 (16.4)

69 (14.3)

4

41 (3.1)

15 (3.1)

5

125 (9.6)

80 (16.6)

6

125 (9.6)

45 (9.3)

7

4 (0.3)

2 (0.4)

8

9 (0.7)

5 (1.0)

9

6 (0.5)

1 (0.2)

10 (least deprived)

0 (0.0)

0 (0.0)

Missing

56 (4.1)

15 (3.1)

  1. Key: a biochemical evidence of CKD using discharge eGFR and uACR in the last 12 months AND patients with coded CKD on admission; b based on total patients not total admissions; c based on total admissions not total patients