Table 1 Demographic characteristics of the study population (n=10054)
Variable | Men (n=3 687) | Women (n=6 367) | Pvalue |
|---|---|---|---|
Age (years) | 52.7±13.57 | 52.46±13.03 | 0.0053 |
BMI (kg/m2) | 25.0±3.66 | 25.5±4.08 | <0.0001 |
Waist circumference (cm) | 89.17±10.36 | 85.5±10.80 | 0.0046 |
SBP (mmHg) | 129.11±18.47 | 126.03±19.68 | <0.0001 |
DBP (mmHg) | 81.88±10.72 | 78.97±10.27 | 0.0030 |
FBG (mmol/L) | 5.08±1.69 | 5.11±1.70 | 0.7639 |
TG (mmol/L) | 1.63±1.73 | 1.46±1.24 | <0.0001 |
HDL (mmol/L) | 1.26±0.38 | 1.36±0.29 | <0.0001 |
Education level | <0.0001 | ||
<7 years | 810 (21.97) | 2114 (33.20) | |
7~12 years | 2389 (64.80) | 3635 (57.09) | |
>12 years | 488 (13.24) | 618 (9.71) | |
Personal monthly income level | <0.0001 | ||
Lower | 3062 (83.05) | 5841 (91.74) | |
Middle | 511 (13.86) | 474 (7.44) | |
Higher | 114 (3.09) | 52 (0.82) | |
Household monthly income level | 0.8124 | ||
Lower | 3217 (87.25) | 5535 (86.93) | |
Middle | 427 (11.58) | 762 (11.97) | |
Higher | 43 (1.17) | 70 (1.10) | |
Marital status | <0.0001 | ||
Married | 3384 (91.78) | 5639 (88.57) | |
Else | 303 (8.22) | 728 (11.43) | |
Drinking | <0.0001 | ||
Never | 1824 (49.47) | 6061 (95.21) | |
Previous drinking | 561 (15.22) | 181 (2.84) | |
Current drinking | 1302 (35.31) | 124 (1.95) | |
Smoking | <0.0001 | ||
Non-smoker | 987 (26.77) | 5780 (90.78) | |
Current smoker | 2191 (59.43) | 483 (7.59) | |
Ex-smoker | 509 (13.81) | 104 (1.63) | |
Physical activity (hours/day) | 0.0007 | ||
≤1 | 2482 (67.32) | 4056 (63.70) | |
2~3 | 1083 (29.37) | 2102 (33.01) | |
≥4 | 122 (3.31) | 209 (3.28) | |
Community type | <0.0001 | ||
Urban | 663 (17.98) | 1396 (21.93) | |
Urban–rural mixed | 1039 (28.18) | 1999 (31.40) | |
Rural | 1985 (53.84) | 2972 (46.68) | |
Metabolic syndrome | <0.0001 | ||
Yes | 518 (14.05) | 1818 (28.55) | |
No | 3169 (85.95) | 4549 (71.45) |