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Table 1 Characteristics of 7941 women and 6098 men included in this study

From: Nonlinear relationship between serum uric acid and body mass index: a cross-sectional study of a general population in coastal China

Characteristics

Men

Women

Total

P-value

n

6098

7941

14,039

 

Hyperuricemia

17.96%

4.04%

10.18%

< 0.001

Age (years)

47.70 ± 14.28

48.65 ± 13.65

48.24 ± 13.94

< 0.001

Body mass index (kg/m2)

24.54 ± 3.51

24.58 ± 3.74

24.56 ± 3.64

0.535

Occupation types

< 0.001

 Light physical

3266 (53.56)

5606 (70.60)

8872 (63.20)

 

 Moderate physical

2123 (34.81)

1901 (23.94)

4024 (28.66)

 

 Heavy physical

709 (11.63)

434 (5.47)

1143 (8.14)

 

Serum uric acid (μmol/L)

349.62 ± 85.30

267.37 ± 70.79

303.09 ± 87.50

< 0.001

Smoking status in last 6 months (%)

   

< 0.001

 Smoking

2804 (45.98)

7769 (97.83)

10,573 (75.31)

 

 Never

2972 (48.74)

152 (1.91)

3124 (22.25)

 

 Past

322 (5.28)

20 (0.25)

342 (2.44)

 

Alcohol drinking status in last 6 months (%)

< 0.001

 Never

2659 (43.60)

7698 (96.94)

10,357(73.77)

 

 Moderate

2204 (36.14)

180 (2.27)

2384 (16.98)

 

 Heavy

1161 (19.04)

62 (0.78)

1223 (8.71)

 

 Quit

74 (1.21)

1 (0.01)

75 (0.53)

 

Systolic blood pressure (mmHg)

131.76 ± 19.38

129.73 ± 22.13

130.61 ± 21.01

< 0.001

Diastolic blood pressure (mmHg)

85.68 ± 12.07

82.49 ± 11.82

83.87 ± 12.03

< 0.001

Fasting blood glucose (mmol/L)

5.10 (4.42-5.70)

5.08 (4.50-5.68)

5.09 (4.48–5.70)

0.362

Triglyceride (mmol/L)

1.20 (0.82–1.90)

1.10 (0.74–1.66)

1.14 (0.77–1.76)

< 0.001

High-density lipoprotein cholesterol (mmol/L)

1.31 ± 0.42

1.40 ± 0.38

1.36 ± 0.40

< 0.001

Low-density lipoprotein cholesterol (mmol/L)

2.76 ± 0.82

2.74 ± 0.84

2.75 ± 0.83

0.330

Total cholesterol (mmol/L)

4.86 ± 1.04

4.88 ± 1.09

4.87 ± 1.07

0.277

Creatinine (μmol/L)

82.98 ± 21.77

70.11 ± 21.07

75.70 ± 22.31

< 0.001

Estimated glomerular filtration rate (mL/min/1.73 m2)

90.54 (76.98–126.17)

85.45 (73.57–127.39)

89.15 (75.28–136.30)

< 0.001