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Table 1 Characteristics of study population by quartiles of LAP

From: Visceral adiposity and renal function: an observational study from SPECT-China

LAP value

Q1

Q2

Q3

Q4

P for trend

≤13.03

13.04–24.96

24.97–45.62

≥45.63

Male, %

36.4

40.5

41.0

46.8

<0.001

Age, year

47.38 (13.95)

52.98(12.56)

56.41 (11.86)

56.61 (11.56)

<0.001

Body mass index, kg/m2

21.45 (2.48)

23.79 (2.44)

25.41 (2.81)

27.43 (3.24)

<0.001

Waist circumference, cm

69.35 (5.76)

78.29 (6.08)

84.08 (6.81)

90.52 (8.18)

<0.001

Neck circumference, cm

31.61 (2.98)

33.06 (2.91)

34.08 (3.86)

35.54 (3.57)

<0.001

Hip circumference, cm

87.97 (5.21)

92.39 (5.37)

95.05 (6.09)

98.39(6.85)

<0.001

eGFR, mL/min/1.73 m2

94.63 (14.99)

89. 88 (14.59)

86.03 (14.91)

85.22 (15.16)

<0.001

Body adiposity index

25.28 (3.60)

27.32(3.64)

28.72 (4.20)

29.91 (4.86)

<0.001

Triglycerides, mmol/L

0.88 (0.32)

1.16 (0.41)

1.58 (0.53)

3.07 (2.53)

<0.001

Cholesterol, mmol/L

4.75 (1.06)

4.98 (1.04)

5.30 (1.04)

5.59 (1.17)

<0.001

HDL, mmol/L

1.59 (0.32)

1.46 (0.30)

1.39 (0.30)

1.27 (0.27)

<0.001

LDL, mmol/L

2.69 (0.64)

2.98 (0.70)

3.27 (0.77)

3.40 (0.81)

<0.001

Hypertension, %

23.9

40.0

54.4

66.4

<0.001

Diabetes, %

4.9

8.9

13.8

26.3

<0.001

Smoker, %

82.7

80.2

78.4

73.8

<0.001

Drinker, %

91.2

87.1

85.4

84.0

<0.001

  1. Continuous variables are presented as the mean (standard deviation), and categorical variables are expressed as a proportion (%). P for trend was calculated by ANOVA and Chi-square test