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Table 1 Weighted characteristics in male subjects based on serum urate quartiles

From: Relationship between gout, hyperuricemia, and obesity—does central obesity play a significant role?—a study based on the NHANES database

Serum urate (mg/dL)

Q1(0.4–4.4 )

Q2(4.4–5.3 )

Q3(5.3–7.3 )

Q4(7.3–18 )

P-value

Age(years)

45.14(44.59,45.69)

46.29 (45.65,46.94)

48.36 (47.73,48.98)

48.85 (48.30,49.40)

< 0.0001

Serum Cholesterol(mg/dl)

191.49 (190.10,192.87)

192.77 (191.21,194.33)

194.06 (192.36,195.76)

197.17 (195.70,198.64)

< 0.0001

Serum Glucose(mg/dl)

97.37 (96.33,98.41)

98.46 (97.35,99.57)

99.52 (98.67,100.38)

102.26 (101.33,103.18)

< 0.0001

Serum Triglycerides(mg/dl)

120.94 (117.50,124.39)

140.25 (136.06,144.44)

160.88 (155.57,166.20)

186.21 (181.80,190.63)

< 0.0001

BMI(kg/m2)

26.41 (26.20,26.62)

28.32 (28.08,28.55)

29.69 (29.46,29.93)

31.37 (31.12,31.62)

< 0.0001

WWI Index

10.85 (10.82,10.89)

10.94 (10.91,10.97)

11.00 (10.97,11.03)

11.11 (11.08,11.13)

< 0.0001

BRI Index

4.64 (4.57,4.71)

5.19 (5.11,5.28)

5.58 (5.49,5.66)

6.09 (6.00,6.19)

< 0.0001

Gender(%)

    

< 0.0001

Male

14.38 (13.20,15.64)

37.70 (36.08,39.36)

61.52 (60.28,62.75)

77.02 (75.80,78.19)

 

Female

85.62 (84.36,86.80)

62.30 (60.64,63.92)

38.48 (37.25,39.72)

22.98 (21.81,24.20)

 

Race(%)

    

< 0.0001

Mexican American

9.91 (8.18,11.96)

9.13 (7.63,10.88)

8.40 (7.00,10.06)

7.42 (6.07,9.05)

 

White

72.06 (69.47,74.50)

71.80 (69.03,74.42)

73.58 (70.97,76.03)

73.28 (70.76,75.66)

 

Black

10.47 (9.09,12.03)

10.59 (9.19,12.18)

10.01 (8.62,11.61)

11.39 (9.92,13.05)

 

Other Race

7.57 (6.74,8.49)

8.48 (7.38,9.72)

8.01 (6.96,9.20)

7.90 (6.97,8.96)

 

Education Level(%)

    

< 0.0001

Less than high school

15.14 (13.76,16.64)

15.61 (14.12,17.23)

15.83 (14.29,17.50)

15.50 (14.26,16.83)

 

High school

20.44 (18.92,22.06)

21.90 (20.46,23.42)

23.86 (22.43,25.36)

24.94 (23.27,26.68)

 

More than high school

64.41 (61.90,66.84)

62.49 (60.17,64.76)

60.31 (58.09,62.48)

59.56 (57.41,61.67)

 

Marital Status(%)

    

0.1501

Cohabitation

64.72 (62.92,66.47)

62.66 (61.09,64.20)

64.01 (62.30,65.68)

64.55 (62.70,66.36)

 

Solitude

35.28 (33.53,37.08)

37.34 (35.80,38.91)

35.99 (34.32,37.70)

35.45 (33.64,37.30)

 

Kidney Stone (%)

    

< 0.0001

No

91.73 (90.90,92.50)

91.07 (90.01,92.02)

89.34 (88.28,90.32)

88.53 (87.59,89.42)

 

Yes

8.27 (7.50,9.10)

8.93 (7.98,9.99)

10.66 (9.68,11.72)

11.47 (10.58,12.41)

 

Alcohol(%)

    

< 0.0001

Yes

55.02 (52.87,57.15)

58.95 (56.62,61.23)

63.65 (61.71,65.55)

65.99 (64.32,67.61)

 

No

21.54 (20.01,23.16)

20.05 (18.46,21.74)

17.24 (15.89,18.69)

15.83 (14.52,17.23)

 

Unclear

23.44 (21.59,25.40)

21.00 (19.10,23.05)

19.11 (17.55,20.76)

18.18 (17.00,19.43)

 

High Blood Pressure (%)

    

< 0.0001

Yes

21.32 (19.88,22.83)

26.69 (25.23,28.20)

32.63 (30.91,34.40)

43.54 (41.73,45.38)

 

No

78.68 (77.17,80.12)

73.31 (71.80,74.77)

67.37 (65.60,69.09)

56.46 (54.62,58.27)

 

Diabetes(%)

    

< 0.0001

Yes

7.50 (6.78,8.30)

8.94 (8.03,9.95)

9.02 (8.14,9.99)

11.92 (10.95,12.96)

 

No

92.50 (91.70,93.22)

91.06 (90.05,91.97)

90.98 (90.01,91.86)

88.08 (87.04,89.05)

 

Smoked(%)

    

< 0.0001

Yes

39.15 (37.19,41.15)

42.52 (40.52,44.54)

45.15 (43.46,46.86)

49.33 (47.84,50.83)

 

No

60.85 (58.85,62.81)

57.48 (55.46,59.48)

54.85 (53.14,56.54)

50.67 (49.17,52.16)

 

Physical Activity(%)

    

< 0.0001

Never

27.95 (26.14,29.83)

26.86 (25.38,28.40)

24.84 (23.43,26.31)

26.04 (24.57,27.56)

 

Moderate

35.21 (33.38,37.09)

30.41 (28.93,31.92)

31.49 (30.05,32.97)

30.69 (29.29,32.12)

 

Vigorous

36.84 (35.08,38.64)

42.73 (41.03,44.45)

43.67 (42.15,45.20)

43.28 (41.62,44.94)

 

Asthma(%)

    

0.6941

Yes

85.10 (84.01,86.12)

84.83 (83.65,85.95)

85.28 (83.99,86.48)

85.73 (84.56,86.83)

 

No

14.90 (13.88,15.99)

15.17 (14.05,16.35)

14.72 (13.52,16.01)

14.27 (13.17,15.44)

 

Coronary Artery Disease(%)

    

< 0.0001

Yes

2.10 (1.65,2.67)

2.49 (1.99,3.12)

3.88 (3.25,4.62)

4.90 (4.21,5.69)

 

No

97.90 (97.33,98.35)

97.51 (96.88,98.01)

96.12 (95.38,96.75)

95.10 (94.31,95.79)

 

Cancers(%)

    

0.0438

Yes

9.90 (9.02,10.87)

8.91 (8.09,9.81)

10.82 (9.75,12.00)

10.13 (9.28,11.04)

 

No

90.10 (89.13,90.98)

91.09 (90.19,91.91)

89.18 (88.00,90.25)

89.87 (88.96,90.72)

 

Gout(%)

    

< 0.0001

Yes

1.88 (1.49,2.37)

2.08 (1.65,2.61)

3.15 (2.68,3.70)

8.26 (7.42,9.19)

 

No

98.10 (97.61,98.49)

97.83 (97.28,98.28)

96.82 (96.26,97.29)

91.67 (90.73,92.52)

 

PIR(%)

    

0.0285

<1.3

21.06 (19.46,22.76)

20.04 (18.53,21.64)

19.89 (18.39,21.49)

18.78 (17.52,20.10)

 

≥ 1.3<3.5

32.10 (30.57,33.67)

33.48 (31.71,35.30)

31.90 (30.03,33.83)

33.58 (31.93,35.27)

 

≥ 3.5

38.75 (36.48,41.08)

39.41 (37.01,41.87)

41.35 (39.04,43.70)

40.46 (38.25,42.71)

 

Unclear

8.08 (7.12,9.16)

7.08 (6.21,8.05)

6.86 (5.99,7.84)

7.18 (6.31,8.16)

 

Total Kcal(%)

    

< 0.0001

Lower

46.93 (45.16,48.71)

41.67 (40.00,43.37)

36.28 (34.64,37.94)

32.69 (31.41,34.01)

 

Higher

38.42 (36.72,40.15)

43.61 (41.86,45.38)

49.03 (47.21,50.85)

52.51 (50.89,54.12)

 

Unclear

14.65 (13.28,16.13)

14.71 (13.44,16.09)

14.70 (13.46,16.02)

14.80 (13.72,15.94)

 

Total Sugar(%)

    

0.0279

Lower

37.67 (36.14,39.22)

36.23 (34.53,37.96)

36.39 (34.96,37.85)

35.79 (34.17,37.44)

 

Higher

34.64 (33.18,36.12)

37.86 (36.08,39.67)

38.07 (36.48,39.67)

38.07 (36.58,39.58)

 

Unclear

27.69 (26.38,29.05)

25.91 (24.19,27.71)

25.54 (24.29,26.83)

26.14 (24.68,27.65)

 

Total Water(%)

    

< 0.0001

Lower

45.69 (44.05,47.35)

39.62 (37.98,41.28)

36.36 (34.75,37.99)

33.87 (32.42,35.35)

 

Higher

39.66 (37.96,41.38)

45.67 (44.05,47.30)

48.95 (47.11,50.78)

51.33 (49.74,52.93)

 

Unclear

14.65 (13.28,16.13)

14.71 (13.44,16.09)

14.70 (13.46,16.02)

14.80 (13.72,15.94)

 

Total Fat(%)

    

< 0.0001

Lower

45.69 (44.05,47.35)

39.62 (37.98,41.28)

36.36 (34.75,37.99)

33.87 (32.42,35.35)

 

Higher

39.66 (37.96,41.38)

45.67 (44.05,47.30)

48.95 (47.11,50.78)

51.33 (49.74,52.93)

 

Unclear

14.65 (13.28,16.13)

14.71 (13.44,16.09)

14.70 (13.46,16.02)

14.80 (13.72,15.94)

 
  1. For continuous variables: survey-weighted mean (95% CI), P-value was by survey-weighted linear regression (svyglm)
  2. For categorical variables: survey-weighted percentage (95% CI), P-value was by survey-weighted Chi-square test (svytable)
  3. BMI: body mass index; BRI: body roundness index; WWI: weigh adjusted waist index; PIR:ratio of family income to poverty