Table 2.
Prevalence of MetS by levels of different status markers and multiple logistic regression analysis of MetS and the associated factors based on ATPIII-modified criteria in the rural population of Liaoning Province, China
| Male | Female | Total | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Variables | N | Pre (%) | OR (95% CI) | N | Pre (%) | OR (95% CI) | N | Pre (%) | OR (95% CI) |
| Age group | |||||||||
| 35-44 | 373 | 30.9 | 1.00(reference) | 411 | 26.9 | 1.00(reference) | 784 | 28.7 | 1.00(reference) |
| 45-54 | 509 | 31.7 | 1.01(0.86,1.19) | 854 | 43.4 | 1.95(1.68,2.27) | 1363 | 38.1 | 1.49(1.33,1.67) |
| 55-64 | 530 | 32.6 | 0.99(0.83,1.19) | 1033 | 56.3 | 2.86(2.41,3.39) | 1563 | 45.2 | 1.81(1.60,2.05) |
| ≥65 | 873 | 29.3 | 0.77(0.61,0.97) | 522 | 61.1 | 3.20(2.56,3.99) | 778 | 45.0 | 1.64(1.40,1.91) |
| Numbers of child | |||||||||
| ≤1 | 683 | 31.3 | 1.00(reference) | 917 | 37.6 | 1.00(reference) | 1600 | 34.6 | 1.00(reference) |
| >1 | 985 | 31.5 | 1.03(0.90,1.17) | 1903 | 50.8 | 1.20(1.06,1.35) | 2888 | 42.0 | 1.13(1.04,1.24) |
| Ethnicity | |||||||||
| Han | 1588 | 31.6 | 1.00(reference) | 2690 | 45.8 | 1.00(reference) | 4278 | 39.3 | 1.00(reference) |
| Othersa | 80 | 28.4 | 0.82(0.62,1.08) | 130 | 41.1 | 0.91(0.72,1.17) | 210 | 35.1 | 0.87(0.73,1.05) |
| Educational status | |||||||||
| Primary school or below | 666 | 30.1 | 1.00(reference) | 1811 | 51.5 | 1.00(reference) | 2477 | 43.3 | 1.00(reference) |
| Middle school | 765 | 30.7 | 0.98(0.86,1.13) | 824 | 37.5 | 0.84(0.74,0.95) | 1589 | 33.9 | 0.88(0.80,0.96) |
| High school or above | 237 | 39.0 | 1.31(1.07,1.60) | 185 | 38.9 | 0.84(0.68,1.04) | 422 | 39.0 | 1.034(0.89,1.20) |
| Physical activity | |||||||||
| Light | 444 | 37.0 | 1.00(reference) | 1133 | 51.0 | 1.00(reference) | 1577 | 46.1 | 1.00(reference) |
| Moderate | 1121 | 29.4 | 0.75(0.65,0.87) | 1505 | 41.7 | 0.87(0.77,0.97) | 2626 | 35.3 | 0.81(0.74,0.89) |
| Severe | 103 | 35.2 | 0.96(0.72,1.26) | 182 | 51.6 | 1.19(0.94,1.51) | 285 | 44.1 | 1.06(0.89,1.27) |
| Annual income (CNY/year) | |||||||||
| ≤5000 | 202 | 28.4 | 1.00(reference) | 378 | 52.8 | 1.00(reference) | 580 | 40.6 | 1.00(reference) |
| 5000-20000 | 851 | 29.9 | 1.11(0.91,1.34) | 1563 | 45.8 | 0.99(0.83,1.18) | 2414 | 38.6 | 1.03(0.91,1.17) |
| >20000 | 615 | 35.1 | 1.35(1.09,1.66) | 879 | 42.8 | 1.08(0.89,1.32) | 1494 | 39.2 | 1.19(1.03,1.36) |
| Sleep duration (h/d) | |||||||||
| ≤7 | 764 | 30.8 | 1.00(reference) | 1536 | 46.7 | 1.00(reference) | 2300 | 39.9 | 1.00(reference) |
| 7-8 | 485 | 31.5 | 1.05(0.91,1.21) | 713 | 41.9 | 0.99(0.88,1.13) | 1198 | 37.0 | 1.01(0.92,1.11) |
| 8-9 | 255 | 31.4 | 1.05(0.88,1.26) | 368 | 47.9 | 1.23(1.04,1.46) | 623 | 39.4 | 1.12(0.99,1.27) |
| >9 | 164 | 34.5 | 1.23(0.99,1.52) | 203 | 47.1 | 1.23(0.99,1.52) | 367 | 40.5 | 1.18(1.02,1.37) |
| Marriage | |||||||||
| No | 111 | 26.9 | 1.00(reference) | 287 | 51.9 | 1.00(reference) | 398 | 41.2 | 1.00(reference) |
| Yesb | 1557 | 31.8 | 1.18(0.93,1.51) | 2533 | 45.0 | 1.21(0.99,1.47) | 4090 | 38.8 | 1.10(0.95,1.28) |
| Current smoking status | |||||||||
| No | 783 | 34.3 | 1.00(reference) | 2363 | 45.8 | 1.00(reference) | 3146 | 42.3 | 1.00(reference) |
| Yes | 885 | 29.2 | 0.78(0.69,0.89) | 457 | 44.5 | 0.78(0.67,0.90) | 1342 | 33.1 | 0.84(0.76,0.92) |
| Current drinking status | |||||||||
| No | 941 | 32.5 | 1.00(reference) | 2752 | 45.8 | 1.00(reference) | 3693 | 41.5 | 1.00(reference) |
| Yes | 727 | 30.2 | 0.96(0.85,1.09) | 68 | 37.2 | 0.76(0.55,1.04) | 795 | 39.7 | 0.99(0.88,1.11) |
| Cardiovascular disease c | |||||||||
| No | 1439 | 30.4 | 1.00(reference) | 2139 | 42.7 | 1.00(reference) | 3578 | 36.7 | 1.00(reference) |
| Yes | 229 | 40.3 | 1.44(1.19,1.74) | 681 | 58.0 | 1.40(1.21,1.61) | 910 | 52.2 | 1.44(1.28,1.60) |
| Cerebrovascular disease d | |||||||||
| No | 1442 | 30.0 | 1.00(reference) | 2459 | 43.5 | 1.00(reference) | 3901 | 37.3 | 1.00(reference) |
| Yes | 215 | 43.9 | 1.78(1.45,2.18) | 357 | 68.4 | 1.94(1.58,2.38) | 572 | 56.5 | 1.82(1.58,2.09) |
| Chronic kidney disease e | |||||||||
| No | 1609 | 31.0 | 1.00(reference) | 2690 | 44.9 | 1.00(reference) | 4299 | 38.5 | 1.00(reference) |
| Yes | 30 | 46.9 | 1.55(0.93,2.61) | 52 | 59.1 | 1.09(0.68,1.73) | 82 | 53.9 | 1.36(0.96,1.92) |
| Diet score | |||||||||
| <3 | 695 | 31.3 | 1.00(reference) | 1744 | 47.8 | 1.00(reference) | 2439 | 41.6 | 1.00(reference) |
| ≥3 | 973 | 31.5 | 1.01(0.89,1.15) | 1076 | 42.3 | 0.91(0.82,1.02) | 2049 | 36.4 | 0.97(0.89,1.05) |
| Beans or Bean products intake (Frequence/week) | |||||||||
| Rarely | 501 | 28.4 | 1.00(reference) | 1251 | 45.4 | 1.00(reference) | 1752 | 38.8 | 1.00(reference) |
| 2-3times | 925 | 32.0 | 1.17(1.02,1.33) | 1262 | 45.3 | 1.03(0.92,1.16) | 2221 | 38.7 | 1.09(0.99,1.18) |
| ≥4times | 242 | 36.7 | 1.42(1.17,1.73) | 273 | 47.5 | 1.12(0.92,1.36) | 515 | 41.7 | 1.24(1.09,1.43) |
| Tea intake (Frequence/day) | |||||||||
| No | 788 | 29.7 | 1.00(reference) | 2160 | 46.5 | 1.00(reference) | 2948 | 40.4 | 1.00(reference) |
| rarely | 458 | 33.4 | 1.20(1.04,1.38) | 393 | 43.0 | 1.08(0.93,1.26) | 851 | 37.2 | 1.11(1.00,1.23) |
| 1-2 times | 356 | 32.9 | 1.21(1.03,1.42) | 245 | 43.4 | 1.03(0.85,1.24) | 601 | 36.5 | 1.11(0.99,1.26) |
| 3-4 times | 66 | 33.2 | 1.18(0.86,1.63) | 22 | 36.1 | 0.88(0.51,1.53) | 88 | 33.8 | 1.03(0.79,1.36) |
aIncluding some ethnic minorities in China, such as Mongol and Manchu.
bIncluding widowed, divorced/separated and unmarried.
cCardiovascular disease include angina, myocardia infarction, arrhythmia, heart failure.
dCerebrovascular disease include cerebral hemorrhage, cerebral infarction, subarachnoid hemorrhage, Transient Ischemic Attack.
eChronic kidney disease nephritis, acute/chronic renal failure.
Italic and bold mean P <0.05; Bold only means P <0.001; CNY, China Yuan (1CNY = 0.161 USD); Abbreviations: OR odds ratio, 95% CI 95% confidence interval.