Weeks

Ip

Woo

Rogers

Fok 1987

Fok 2003*

Guongzhou

Hsieh

Dai

WHO

Intergrowth-21

SGA

LGA

SGA

LGA

SGA

SGA

SGA

LGA

SGA

LGA

SGA

LGA

SGA

LGA

SGA

LGA

SGA

LGA

SGA

LGA

32

25.3

0

25.3

6.7

20

21.3

0

0

20

9.3

21.3

5.3

32

0

28

0

33.3

6.7

25.3

12

33

5.6

0

13.5

10.3

29.4

14.6

5.55

19.8

10.3

13.5

24.6

10.3

14.3

7.14

15.8

0.01

19.8

11.1

12.7

17.4

34

21.2

0

19.9

6.4

17.3

18.6

3.2

0

14.7

6.4

18.6

5.76

21.1

4.48

21.8

0.01

26.3

6.41

16.7

9.6

35

11.5

9.3

14.5

5.0

19.8

13.7

1.54

0

10.2

3.4

16.7

0.9

16.7

1.54

19.8

0

24.7

4

11.7

7.43

36

7.3

9.4

9.2

12

19.8

12.7

5.6

1.48

6.76

6.6

15.6

4.12

12.3

8.41

15.5

3.4

19.8

9.4

8.25

12

37

7.5

7.5

9.2

11.9

16

11.5

4.85

1.40

6.0

6.6

17.5

5.53

13

8.1

18.5

3.7

18.8

7.41

8.04

9.86

38

3.0

15.3

4.7

15.5

10.5

11.6

1.75

2.18

2.38

9.62

11.5

8.78

8.33

8.26

13.3

5.84

14.6

7.29

4.26

11.5

39

2.5

16.9

4.8

12.6

8.6

9.9

1.40

1.92

1.7

8.9

9.86

8.89

9.15

8.5

12.3

6.33

19.1

3.3

4.8

7.79

40

2.0

20.1

5.7

13.8

6.4

8.3

1.32

2.46

1.7

13.2

8.32

10.8

9

9.29

9.76

5.26

25.4

2.37

6.56

7.57

41

1.5

25.1

6.5

15.2

7.1

6.2

10.8

12.9

1.5

17.5

6.18

12.4

8.23

12.9

7.11

13.4

-

-

-

-

42

4.2

29.2

20.8

4.2

20.8

12.5

4.16

0

4.2

12.5

12.2

4.1

20.8

4.1

20.8

0

-

-

-

-

Overall

3.3

16.8

6.0

13.6

9.7

10.6

1.83

2.26

2.7

10.6

10.5

9.16

9.36

8.91

12.2

6.20

19.7

4.8

5.86

9.23