年龄

标    准    差

-3SD

-2SD

-1SD

中位数

+1SD

+2SD

+3SD

0

1.3

2.2

2.7

3.2

3.6

4.0

4.3

1

2.2

2.8

3.4

4.0

4.5

5.1

5.6

2

2.7

3.3

4.0

4.7

5.4

6.1

6.7

3

3.2

3.9

4.7

5.4

6.2

7.0

7.7

4

3.7

4.5

5.3

6.0

6.9

7.7

8.6

5

4.1

5.0

5.8

6.7

7.5

8.4

9.3

6

4.6

5.5

6.3

7.2

3.1

9.0

10.0

7

5.0

5.9

6.8

7.7

8.7

9.6

10.5

8

5.3

6.3

7.2

8.2

9.1

10.1

11.1

9

5.7

6.6

7.6

8.6

9.6

10.5

11.5

10

5.9

6.9

7.9

8.9

9.9

10.9

11.9

11

6.2

7.2

8.2

9.2

10.3

11.3

12.3

12

6.4

7.4

8.5

9.5

10.6

11.6

12.7

13

6.6

7.6

8.7

9.8

10.8

11.9

13.0

14

6.7

7.8

8.9

10.0

11.1

12.2

13.2

15

6.9

8.0

9.1

10.2

11.3

12.4

13.5

16

7.0

8.2

9.3

10.4

11.5

12.6

13.7

17

7.2

8.3

9.；

10.6

11.8

12.9

14.0

18

7.3

8.5

9.7

10.8

12.0

13.1

14.2

19

7.5

8.6

9.8

11.0

12.2

13.3

14.5

20

7.6

8.8

10.0

11.2

12.4

13.5

14.7

21

7.7

9.0

10.2

11.4

12.6

13.8

15.0

22

7.9

9.1

10.3

11.5

12.8

14.0

15.2

23

8.0

9.3

10.5

11.7

13.0

14.2

15.5

24

8.2

9.4

10.7

11.9

13.2

14.5

15.8

25

8.3

9.6

10.8

12.1

13.4

14.7

16.0

26

8.5

9.7

11.0

12.3

13.6

14.9

16.3

27

8.6

9.9

11.2

12.4

13.8

15.2

16.6

28

8.8

10.1

11.3

12.6

14.0

15.4

16.8

29

8.9

10.2

11.5

12.8

14.2

15.6

17.1

30

9.1

10.3

11.6

12.9

14.4

15.9

17.3

31

9.2

10.5

11.8

13.1

14.6

16.1

17.6

32

9.3

10.6

11.9

13.3

14.8

16.3

17.8

33

9.4

10.7

12.1

13.4

15.0

16.5

18.1

34

9.5

10.9

12.2

13.6

15.2

16.7

18.3

35

9.6

11.0

12.4

13.8

15.4

16.9

18.5

36

9.7

11.1

12.5

13.9

15.5

17.1

18.8