Table 1 The prevalence of related cardiovascular risk factors

Total^b

1836

53.3 (42.7)

41.7 (39.5)

1.4 (0.9)

44.6 (38.5)

18.7 (18.4)

14.6(15.7)

Age, years^a

 < 35

150

22.0

35.3

0

26.0

17.3

18.0

 35–44

262

46.9

40.1

0.8

40.5

19.8

15.6

 45–54

559

52.8

43.1

1.4

48.3

17.9

11.1

 55–64

555

57.8

43.2

2.0

43.6

19.5

16.8

 ≥ 65

310

66.5

41.0

1.6

52.3

18.7

14.5

 p value

 < 0.001

0.426

0.365

 < 0.001

0.930

0.056

Gender^b

 Male

680

54.0 (42.4)

40.3 (40.0)

1.3 (0.7)

44.9 (40.2)

32.2 (31.3)

25.1(25.5)

 Female

1156

52.9 (42.9)

42.6 (39.0)

1.5 (0.9)

44.5 (37.3)

10.8 (10.7)

8.4(9.7)

 p value

0.644

0.342

0.797

0.871

 < 0.001

 < 0.001

Education^b

 Primary school and lower

529

55.6 (48.7)

38.2 (40.4)

1.5 (1.0)

40.8 (41.7)

16.6 (20.6)

11.7(16.0)

 Junior or senior high school

1131

54.0 (43.8)

43.1 (40.4)

1.5 (0.8)

46.9 (42.8)

20.8 (20.6)

16.5(16.7)

 College and higher

176

41.5 (42.0)

43.2 (43.3)

0.6 (0.9)

40.9 (40.2)

11.9 (11.6)

10.8(11.1)

 p value

0.004

0.148

0.606

0.038

0.007

0.011

Income, thousand yuan per year^b

 < 10

578

55.2 (45.1)

38.9 (35.8)

1.0 (0.6)

41.3 (37.2)

19.0 (16.7)

15.7(17.1)

 10 ~ 30

950

51.9 (41.1)

40.9 (39.6)

1.8 (1.1)

43.2 (35.3)

19.8 (21.9)

14.4(16.7)

 > 30

308

53.9 (43.5)

49.4 (45.6)

1.0 (0.8)

55.2 (49.6)

14.9 (12.0)

13.0(11.4)

 p value

0.443

0.009

0.373

 < 0.001

0.161

0.529