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Table 1 Baseline characteristics of the participants

From: Waist–hip ratio measured by bioelectrical impedance analysis as a valuable predictor of chronic kidney disease development

Variables

n = 6727

Age, year

51.3 ± 8.7

Male sex, n(%)

3286 (48.9)

HTN, n(%)

899 (13.4)

DM, n(%)

413 (6.1)

Alcohol consumption, n(%)

 Never

2997 (44.9)

 Ex-drinker

405 (6.1)

 Current

3269 (49)

Smoking, n(%)

 Never

3891 (58.5)

 Ex-smoker

1089 (16.4)

 Current

1677 (25.2)

BMI, kg/m2

24.6 ± 3.1

WHR (manual)

0.87 ± 0.08

WHR (BIA)

0.90 ± 0.05

Total fat ratio, %

26.8 ± 7.1

Skeletal muscle ratio, %

69.1 ± 6.8

eGFR, ml/min/1.73m2

92.1 ± 12.9

Serum albumin, g/dL

4.3 ± 0.3

  1. Abbreviations: HTN hypertension, DM diabetes mellitus, BMI body mass index, WHR waist-hip ratio, BIA bioelectrical impedence analysis, eGFR estimated glomerular filtration rate