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Table 5 Patient characteristics for the longitudinal analysis (n = 30). Values shown as mean ± SD or median (interquartile range)

From: The Chronic Kidney Disease-Epidemiology Collaboration (CKD-EPI) equation does not improve the underestimation of Glomerular Filtration Rate (GFR) in people with diabetes and preserved renal function

Parameter

All (n=30)

Age (yr)

48.2 ± 16.0

Gender (% males)

63

Type diabetes (% T1/T2)

70/30

Duration of diabetes (yr)

17.3 ± 9.7

Height (cm)

167.7 ± 12.2

Weight (kg)

74.0 ± 16.1

BMI (kg/m2)

26.3 ± 4.4

mGFR (ml/min/1.73m2)

102.8 ± 27.9

MDRD (ml/min/1.73m2)

83.6 ± 27.8

CKD-EPI (ml/min/1.73m2)

88.3 ± 25.2

AER (μg/min)

17.8 ± (10.3, 52.5)

AER (% normo/micro/macro)

54/33/13

HbA 1c (%)

8.8 ± 1.3

HbA 1c (mmol/mol)

73

Fasting blood glucose (mmol/L)

11.4 ± 6.1

Systolic blood pressure (mmHg)

137.4 ± 17.7

Diastolic blood pressure (mmHg)

78.8 ± 9.5

Any blood pressure therapy (%)

77

ACE inhibitor therapy (%)

43

Lipid lowering therapy (%)

73

Fenofibrate

0

Retinopathy (%)

40

IHD (%)

13

CVD (%)

13

PVD (%)

10

History of macrovascular disease (%)

43

  1. BMI body mass index, mGFR measured Glomerular Filtration Rate, MDRD modification of diet in renal disease, CKD-EPI Chronic Kidney Disease-Epidemiology Collaboration, AER albumin excretion rate, Normo normoalbuminuria, Micro microalbuminuria, Macro macroalbuminuria, HbA1c glycated haemoglobin, ACE angiotensin converting enzyme, IHD Ischaemic Heart Disease, CVD cerebrovascular disease, PVD peripheral vascular disease