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Table 1 Demographic and clinical characteristics of participants (n = 3996) a

From: Association of blood manganese level with diabetes and renal dysfunction: a cross-sectional study of the Korean general population

Characteristics

% (SE)

Age, yb

45.2 ± 0.2

 < 65

86.2 (0.6)

 ≥ 65

13.8 (0.6)

Sex

 

 Male

49.5 (0.5)

 Female

50.5 (0.5)

BMI, kg/m2

 

 < 25

68.9 (0.9)

 ≥ 25

31.1 (0.9)

Smoking exposure

 

 Never

74.3 (0.7)

 Former or current

25.7 (0.7)

Alcohol drinking, g/day

 

 < 30

90.1 (0.6)

 ≥ 30

9.9 (0.6)

Residence area

 

 Rural

20.2 (1.8)

 Urban

79.8 (1.8)

Education

 

 ≤ High school

70.4 (1.0)

 ≥ College

29.6 (1.0)

Occupation

 

 Agriculture & fishery

5.6 (0.6)

 Industry

9.2 (0.5)

 Services

85.3 (0.8)

GFR, ml/min/1.73 m2b

95.1 ± 0.5

Blood pressureb

 

 SBP, mmHg

116.9 ± 0.4

 DBP, mmHg

76.7 ± 0.3

 MAP, mmHg

88.7 ± 0.2

  1. BMI = body mass index; GFR = glomerular filtration rate; SBP = systolic blood pressure; DBP = diastolic blood pressure; MAP = mean arterial pressure.
  2. aData are given as% (SE) unless otherwise indicated.
  3. bData as the mean ± SE.
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BMC Endocrine Disorders

ISSN: 1472-6823

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