Ó£»¨ÊÓƵ

Total

No. participants

4,700

5,101

15,887

16,349

13,905

17,117

16,661

No. with diabetes

422

436

1,547

1,915

1,851

2,402

2,628

Overall prevalence

9.8 (8.8–10.8)

8.8 (7.8–9.7)

9.5 (8.9–10.1)

10.8 (10.3–11.4)

12.0 (11.4–12.6)

12.3 (11.7–12.8)

13.3 (12.8–13.9)

35.7

&±ô³Ù; 0.0001

Age group, y

< 65

6.5 (5.7–7.4)

5.7 (4.9–6.5)

6.3 (5.7–6.8)

7.3 (6.7–7.8)

7.9 (7.3–8.5)

8.4 (7.8–9.0)

9.5 (8.9–10.1)

46.2

&±ô³Ù; 0.0001

≥ 65

19.4 (16.3–22.5)

17.5 (14.5–20.5)

20.6 (18.9–22.3)

24.4 (22.7–26.1)

28.2 (26.2–30.2)

28.5 (26.9–30.1)

29.9 (28.4–31.3)

54.1

&±ô³Ù; 0.0001

Sex

Male

9.6 (8.1–11.1)

8.8 (7.6–10.1)

9.7 (8.9–10.5)

11.2 (10.4–11.9)

12.2 (11.4–13.1)

12.8 (12.0–13.5)

14.2 (13.4–15.0)

47.9

&±ô³Ù; 0.0001

Female

8.5 (7.4–9.7)

6.9 (5.8–7.9)

7.6 (7.0–8.3)

8.8 (8.1–9.4)

9.8 (9.1–10.5)

9.7 (9.0–10.3)

10.2 (9.6–10.8)

20.0

&±ô³Ù; 0.0001

Residential area

Urban

9.9 (8.7–11.1)

9.1 (7.9–10.3)

10.0 (9.3–10.7)

10.8 (10.2–11.5)

12.1 (11.4–12.8)

11.9 (11.3–12.5)

13.0 (12.4–13.6)

31.3

&±ô³Ù; 0.0001

Rural

10.5 (8.6–12.4)

8.6 (7.0–10.3)

8.2 (7.3–9.1)

11.2 (9.9–12.6)

12.0 (10.5–13.6)

14.2 (12.6–15.8)

15.3 (13.8–16.9)

45.7

0.7073

Education level

< High school graduate

12.6 (10.8–14.4)

10.1 (8.2–12.0)

12.0 (10.4–13.6)

13.2 (11.9–14.4)

15.3 (13.6–17.0)

16.1 (14.7–17.5)

19.5 (17.2–21.7)

54.8

&±ô³Ù; 0.0001

≥ High school graduate

9.1 (6.4–11.8)

9.3 (6.9–11.6)

7.7 (6.6–8.7)

9.5 (8.5–10.5)

10.2 (9.3–11.0)

10.5 (9.8–11.2)

11.5 (10.7–12.2)

26.4

&±ô³Ù; 0.0001

Household income

Q1

12.3 (9.8–14.8)

8.5 (6.8–10.1)

13.0 (11.3–14.8)

14.2 (12.4–16.0)

16.6 (14.6–18.6)

17.4 (15.7–19.0)

17.1 (15.2–19.0)

39.0

0.0013

Q4

9.1 (7.0–11.3)

8.0 (5.6–10.4)

8.0 (6.7–9.3)

10.2 (8.9–11.4)

10.7 (9.5–12.0)

9.4 (8.4–10.4)

11.5 (10.3–12.8)

26.4

&±ô³Ù; 0.0001

Body mass index of < 23

No. participants

2,152

2,181

7,010

7,298

6,033

7,187

6,811

No. with diabetes

118

112

409

538

495

599

645

Overall prevalence

6.6 (5.4–7.8)

6.2 (4.9–7.5)

6.2 (5.5–7.0)

8.1 (7.3–8.9)

8.8 (8.0–9.7)

8.3 (7.6–9.0)

8.8 (8.0–9.6)

33.3

&±ô³Ù; 0.0001

Age group, y

< 65

3.4 (2.6–4.2)

3.5 (2.7–4.4)

3.2 (2.7–3.8)

4.2 (3.6–4.9)

4.6 (4.0–5.3)

4.4 (3.9–5.0)

4.8 (4.2–5.5)

41.2

&±ô³Ù; 0.0001

≥ 65

15.5 (11.3–19.7)

11.7 (7.4–16.0)

15.5 (13.0–18.0)

21.1 (18.4–23.8)

23.3 (20.4–26.2)

22.4 (20.0–24.8)

23.8 (21.5–26.0)

53.5

&±ô³Ù; 0.0001

Sex

Male

7.7 (5.8–9.7)

6.6 (5.0–8.2)

6.6 (5.5–7.7)

9.3 (8.1–10.6)

9.4 (8.1–10.6)

9.4 (8.4–10.5)

9.6 (8.4–10.8)

24.7

&±ô³Ù; 0.0001

Female

4.7 (3.3–6.0)

4.5 (2.9–6.1)

4.7 (3.9–5.6)

5.7 (4.9–6.5)

6.8 (5.9–7.7)

5.7 (5.0–6.4)

6.4 (5.7–7.1)

36.2

&±ô³Ù; 0.0001

Residential area

Urban

6.9 (5.4–8.4)

6.6 (4.9–8.3)

6.9 (5.9–7.9)

7.9 (7.0–8.9)

8.9 (7.9–9.9)

8.2 (7.4–9.0)

8.4 (7.5–9.2)

16.3

&±ô³Ù; 0.0001

Rural

5.8 (3.8–7.8)

5.8 (3.8–7.8)

5.1 (4.0–6.2)

9.3 (7.5–11.1)

9.0 (6.9–11.0)

9.3 (7.3–11.2)

11.0 (9.1–12.8)

89.7

0.7074

Education level

< High school graduate

8.2 (6.1–10.3)

7.4 (5.2–9.7)

7.5 (6.0–9.1)

9.7 (8.4–11.0)

11.2 (9.6–12.9)

10.8 (9.2–12.3)

13.8 (11.4–16.2)

68.3

&±ô³Ù; 0.0001

≥ High school graduate

4.6 (2.6–6.5)

5.5 (2.8–8.3)

4.6 (3.5–5.6)

6.3 (5.2–7.3)

7.9 (6.6–9.3)

7.2 (6.2–8.2)

7.6 (6.6–8.6)

65.2

&±ô³Ù; 0.0001

Household income

Q1

7.5 (4.8–10.1)

5.2 (2.7–7.6)

7.4 (5.7–9.1)

11.0 (8.5–13.4)

13.5 (10.5–16.6)

11.0 (9.0–13.0)

11.0 (8.6–13.3)

46.7

0.2973

Q4

5.8 (3.2–8.4)

4.3 (2.3–6.4)

5.7 (3.4–8.1)

7.3 (5.2–9.3)

7.6 (5.6–9.5)

6.6 (5.1–8.0)

7.7 (6.0–9.4)

32.8

&±ô³Ù; 0.0001

Body mass index of ≥ 23

No. participants

2,548

2,920

8,877

9,051

7,872

9,930

9,850

No. with diabetes

304

324

1,138

1,377

1,356

1,803

1,983

Overall prevalence

12.1 (10.7–13.6)

10.3 (9.0–11.6)

11.8 (10.9–12.6)

12.9 (12.2–13.7)

14.4 (13.5–15.3)

15.0 (14.2–15.8)

16.3 (15.5–17.1)

34.7

&±ô³Ù; 0.0001

Age group, y

< 65

9.4 (8.0–10.9)

7.6 (6.3–8.9)

9.0 (8.1–9.9)

10.1 (9.2–10.9)

10.9 (10.0–11.9)

11.8 (10.9–12.6)

13.2 (12.3–14.1)

40.4

&±ô³Ù; 0.0001

≥ 65

23.4 (18.7–28.0)

21.6 (17.5–25.6)

24.1 (21.6–26.6)

26.7 (24.5–28.9)

31.0 (28.5–33.5)

32.1 (30.0–34.1)

33.5 (31.6–35.5)

43.2

&±ô³Ù; 0.0001

Sex

Male

10.8 (8.8–12.8)

10.3 (8.6–12.0)

11.8 (10.7–12.9)

12.3 (11.2–13.3)

13.9 (12.7–15.0)

14.5 (13.5–15.5)

16.2 (15.1–17.2)

50.0

&±ô³Ù; 0.0001

Female

11.8 (9.9–13.8)

8.3 (6.9–9.8)

10.0 (9.0–11.1)

11.7 (10.7–12.8)

12.8 (11.6–13.9)

13.3 (12.2–14.3)

14.0 (12.9–15.1)

18.6

0.0193

Residential area

Urban

12.2 (10.5–13.9)

10.5 (8.9–12.1)

12.1 (11.1–13.1)

13.1 (12.2–13.9)

14.5 (13.5–15.5)

14.6 (13.8–15.5)

16.0 (15.2–16.9)

31.1

&±ô³Ù; 0.0001

Rural

13.3 (10.4–16.2)

10.3 (8.2–12.5)

10.6 (9.4–11.8)

12.5 (10.8–14.2)

14.0 (12.1–16.0)

17.1 (14.9–19.2)

18.4 (16.1–20.7)

38.3

0.9677

Education level

< High school graduate

15.4 (12.4–18.3)

12.5 (9.0–16.0)

14.9 (12.3–17.6)

15.3 (13.4–17.2)

17.8 (15.1–20.6)

19.3 (16.9–21.8)

22.9 (19.3–26.4)

48.7

&±ô³Ù; 0.0001

≥ High school graduate

13.6 (9.9–17.4)

11.7 (8.2–15.3)

9.8 (8.2–11.3)

11.9 (10.5–13.3)

12.1 (11.0–13.2)

13.1 (12.0–14.2)

14.2 (13.1–15.3)

4.4

&±ô³Ù; 0.0001

Household income

Q1

15.5 (11.9–19.1)

10.4 (8.0–12.7)

17.5 (14.5–20.5)

16.6 (14.1–19.1)

18.7 (16.1–21.4)

21.7 (19.4–24.0)

21.4 (18.8–24.1)

38.1

0.0002

Q4

12.4 (8.8–16.0)

10.4 (7.0–13.8)

9.6 (7.9–11.2)

12.2 (10.5–13.8)

13.4 (11.7–15.1)

11.4 (10.0–12.8)

13.9 (12.3–15.5)

12.1

&±ô³Ù; 0.0001