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Table 1 Demographic data of the studied population

From: Glomerular filtration rate estimated by the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation in type 1 diabetes based on genomic ancestry

 

Patients with AFR ancestry < 50%

Patients with AFR ancestry ≥ 50%

p value

n

1194

85

 

Gender, n (% female)

691 (57.9)

48 (56.5)

0.8

Age, years

32 [16]

31 [14]

0.84

Duration of diabetes, (years)

16 [12]

13 [9.5]

0.09

Weight (kg)

66 [17.1]

67.5 [21.2]

0.39

Self-reported color-race, n (%)

 < 0.001

 White

710 (59.5)

7 (8.2)

 

 Black

68 (5.7)

40 (47.1)

 

 Brown

397 (33.2)

37 (43.5)

 

 Asian

12 (1)

0

 

 Indigenous

7 (0.6)

1 (1.2)

 

Geographic region, n (%)

 < 0.001

 Southeast

595 (49.8)

31 (36.5)

 

 South

176 (14.7)

7 (8.2)

 

 North/northeast

286 (24)

40 (47.1)

 

 Mid-West

137 (11.5)

7 (8.2)

 

Use of renin-agiotensin system blockers (n, %)

378 (31.9%)

40 (47%)

0.004

Statin use (n, %)

320 (26.8%)

21 (24.7%)

0.673

Genomic ancestry, %

 

 African

14.0 [20.6]

61 [12]

 < 0.001

 European

69.8 [28.7]

27 [17]

 < 0.001

 Amerindian

10 [16.2]

9 [8.4]

0.367

Renal function, n (%)

0.44

 Normal (eGFR ≥ 60 ml/min)

853 (71.4)

62 (73)

 

 CKD

341 (28.6)

23 (27)