Table 4 Basic characteristics of components of MetS by the quartiles of dietary fructose intake

Urban

3266

3268

3266

3267

 Dietary fructose

3.4 (3.4, 3.4)

6.4 (6.4, 6.4)

11.1 (11.1, 11.1)

25.6 (25.1, 26.2)

 WC, cm

83.5 (83.2, 83.8)

84.5 (84.1, 84.8)¹

84.4 (84.1, 84.8) ¹

84.3 (83.9, 84.6) ¹

< 0.001

 FPG, mmol/L

5.68 (5.63, 5.73)

5.72 (5.67, 5.78)

5.64 (5.59, 5.69)

5.62 (5.57, 5.67)

0.081

 SBP, mmHg

131.8 (131.1, 132.5)

132.0 (131.3, 132.7)

130.3 (129.7, 131.0) ^{1, 2}

128.8 (128.2, 129.4) ^1–3

< 0.001

 DBP, mmHg

81.0 (80.6, 81.4)

81.5 (81.2, 81.9)

80.8 (80.5, 81.2)

80.2 (79.9, 80.6) ^{1, 2}

< 0.001

 TG, mmol/L

1.49 (1.46, 1.53)

1.56 (1.53, 1.60) ¹

1.59 (1.55, 1.62) ¹

1.56 (1.53, 1.60)

0.002

 HDL-C, mmol/L

1.20 (1.19, 1.22)

1.19 (1.18, 1.20)

1.18 (1.16, 1.18) ¹

1.17 (1.16, 1.18) ¹

< 0.000

 MetS, n (%)

1019 (31.2)

1083 (33.1)

1109 (34.0)¹

1027 (31.4)³

0.048

Rural

3115

3116

3115

3115

 Dietary fructose

2.5 (2.5, 2.5)

4.3 (4.3, 4.3)

6.8 (6.8, 6.8)

16.8 (16.4, 17.2)

 WC, cm

81.1 (80.7, 81.4)

81.5 (81.1, 81.8)

81.7 (81.3, 82.1)

81.6 (81.3, 81.9)

0.087

 FPG, mmol/L

5.37 (5.32, 5.42)

5.44 (5.39, 5.49)

5.32 (5.28, 5.37)²

5.32 (5.27, 5.37) ²

0.001

 SBP, mmHg

132.6 (131.9, 133.4)

131.2 (130.5, 131.9)¹

130.9 (130.2, 131.7) ¹

129.3 (128.5, 130.0) ^1–3

< 0.001

 DBP, mmHg

81.6 (81.2, 82.0)

81.0 (80.6, 81.4)

81.0 (80.6, 81.4)

80.7 (80.3, 81.1) ¹

0.017

 TG, mmol/L

1.39 (1.35, 1.42)

1.43 (1.39, 1.47)

1.43 (1.39, 1.47)

1.52 (1.48, 1.57) ^1–3

< 0.001

 HDL-C, mmol/L

1.22 (1.21, 1.24)

1.22 (1.21, 1.23)

1.20 (1.18, 1.21) ^{1, 2}

1.18 (1.16, 1.19) ^{1, 2}

< 0.001

 MetS, n (%)

764 (24.5)

772 (24.8)

805 (25.8)

732 (23.5)

0.199