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Characteristics
|
Total
|
MetS
|
Non-MetS
|
P
|
|---|
|
Number of subjects (n, %)
|
5854
|
2154 (36.80)
|
3700 (63.20)
| |
|
Age (years), mean ± SD
|
43.98 ± 13.58
|
48.95 ± 13.61
|
41.07 ± 12.69
|
< 0.001*
|
|
Male (n, %)
|
2944
|
1222 (56.73)
|
1722 (46.55)
|
< 0.001*
|
|
Education level (n, %)
| | | |
< 0.001*
|
|
Illiteracy/primary school
|
357
|
205 (9.52)
|
152 (4.11)
| |
|
Middle school
|
2013
|
951 (44.15)
|
1062 (28.70)
| |
|
College or above
|
3484
|
998 (46.33)
|
2486 (67.19)
| |
|
Marriage (n, %)
| | | |
< 0.001*
|
|
Single
|
409
|
103 (4.78)
|
306 (8.27)
| |
|
Married
|
5445
|
2051 (95.22)
|
3394 (91.73)
| |
|
Current smoking (n, %)
|
1542
|
712 (33.05)
|
830 (22.43)
|
< 0.001*
|
|
Current alcohol (n, %)
|
1852
|
784 (36.40)
|
1068 (28.86)
|
< 0.001*
|
|
BMI (kg/m2), median (interquartile range)
|
24.3 (21.9, 26.8)
|
27.00 (25.1,29.1)
|
22.8 (20.9,24.7)
|
< 0.001*
|
|
WC (cm), median (interquartile range)
|
86 (78,93)
|
94 (90,100)
|
81 (75,87)
|
< 0.001*
|
|
TGs (mmol/L), median (interquartile range)
|
1.48 (1.04,2.24)
|
2.19 (1.61,3.06)
|
1.21 (0.92,1.62)
|
< 0.001*
|
|
HDL-C (mmol/L), median (interquartile range)
|
1.22 (1.06,1.40)
|
1.12 (0.98,1.28)
|
1.27 (1.12,1.46)
|
< 0.001*
|
|
SBP (mmHg), median (interquartile range)
|
125 (113,136)
|
136 (127,148)
|
118 (110,128)
|
< 0.001*
|
|
DBP (mmHg), median (interquartile range)
|
79 (71,88)
|
87 (79,95)
|
75 (68,82)
|
< 0.001*
|
|
FPG (mmol/L), median (interquartile range)
|
5.72 (5.42,6.09)
|
6 (5.72,6.57)
|
5.56 (5.32,5.86)
|
< 0.001*
|
|
Elevated TGs (n, %)
|
2354
|
1556 (72.24)
|
798 (21.57)
|
< 0.001*
|
|
Low HDL-C (n, %)
|
879
|
565 (26.23)
|
314 (8.49)
|
< 0.001*
|
|
Elevated BP (n, %)
|
2648
|
1686 (78.27)
|
962 (26.00)
|
< 0.001*
|
|
Elevated FPG (n, %)
|
3572
|
1848 (85.79)
|
306 (46.59)
|
< 0.001*
|
|
MMSE, mean ± SD
|
28.71 ± 1.81
|
28.35 ± 2.10
|
28.93 ± 1.57
|
< 0.001*
|
|
MMSE< 27(n, %)
|
544
|
306 (14.21)
|
238 (6.43)
|
< 0.001*
|
- sMets Metabolic syndrome, Non-Mets Non-metabolic syndrome, BMI Body mass index, WC Waist circumference, TGs Triglycerides, HDL-C High-density lipoprotein cholesterol, SBP Systolic blood pressure, DBP Diastolic blood pressure, FPG Fasting plasma glucose, MMSE Mini-mental state of examination, *: P ≤ 0.05: significant difference from Mets and Non-Mets