中国2～18岁超重、肥胖筛查BMI界点

年龄

（岁）

男

女

超重

肥胖

超重

肥胖

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

7.0

7.5

8.0

8.5

9.0

9.5

10.0

10.5

11.0

11.5

12.0

12.5

13.0

13.5

14.0

14.5

15.0

15.5

16.0

16.5

17.0

17.5

18.0

17.5

17.1

16.8

16.6

16.5

16.4

16.5

16.6

16.8

17.2

17.5

17.8

18.2

18.5

18.9

19.3

19.7

20.1

20.4

20.8

21.2

21.5

21.8

22.1

22.4

22.7

22.9

23.2

23.4

23.6

23.8

24.0

18.9

18.4

18.1

17.9

17.8

17.8

17.9

18.1

.18.4

19.2

19.6

20.1

20.6

21.1

21.7

22.2

22.7

23.2

23.7

24.2

24.6

25.1

25.5

25.8

26.2

26.5

26.8

27.0

27.3

27.5

27.8

28.0

17.5

17.1

16.9

16.8

16.7

16.6

16.6

16.7

16.7

16.9

17.1

17.3

17.6

17.9

18.3

18.7

19.1

19.6

20.1

20.5

21.0

21.4

21.8

22.2

22.5

22.8

23.1

23.3

23.5

23.7

23.8

24.0

18.9

18.5

18.3

18.2

18.1

18.1

18.2

18.3

18.4

18.8

19.1

19.5

19.9

20.4

20.9

21.5

22.1

22.7

23.3

23.9

24.4

25.0

25.5

25.9

26.3

26.7

27.0

27.2

27.4

27.6

27.8

28.0