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Table 5.
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---|---|---|---|---|---|---|
Gestation period (weeks) | S.S.Y.Ho et al., 1998 | R.Achiron et al., 1998 | S.Ares et al., 1995 | |||
N | Thyroid volume (cm3) | N | Thyroid width (mm) | N | Thyroid volume (cm3) | |
15 | 10 | 5.7 | ||||
20 | 75 | 0.06 | 10 | 10.7 | ||
25 | 77 | 0.15 | 10 | 14.6 | ||
30 | 62 | 0.18 | 7 | 16.0 | 3 | 0.2 |
35 | 59 | 0.32 | 5 | 17.8 | 3 | 0.46 |
40 | 16 | 0.82 | 7 | 0.82 |
Table 6.
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---|---|---|---|---|---|---|---|---|
Years | Gutecunst R. et al., 1986 | Panunszi C. et al., 1998 | Delange F. et al., 1997 | Sasakawa (Ashizava K. et al) 1997 | ||||
Boys
(n=297) |
Girls
(n=322) |
Boys
(n=517) |
Girls
(n=523) |
Boys
(n=3758) |
Girls
(n=3841) |
Boys
(n=57529) |
Girls
(n=61649) |
|
5 | 4.2 | 4.1 | ||||||
6 | 1.8 | 1.9 | 2.06 | 2.48 | 3.2 | 3.3 | 5.0 | 5.1 |
7 | 2.7 | 3.1 | 2.47 | 2.46 | 3.2 | 3.1 | 5.6 | 5.9 |
8 | 3.1 | 2.9 | 3.04 | 3.00 | 3.4 | 3.8 | 6.8 | 6.7 |
9 | 3.8 | 5.2 | 3.10 | 3.41 | 4.0 | 4.3 | 7.2 | 7.6 |
10 | 3.2 | 4.2 | 3.62 | 3.75 | 4.2 | 5.0 | 8.4 | 8.4 |
11 | 4.2 | 4.3 | 3.81 | 4.76 | 4.8 | 5.2 | 8.9 | 9.6 |
12 | 5.2 | 6.3 | 4.27 | 5.46 | 5.2 | 6.0 | 10.1 | 11.0 |
13 | 7.1 | 9.8 | 5.39 | 5.83 | 6.0 | 6.3 | 11.0 | 12.1 |
14 | 8.1 | 9.0 | 6.01 | 6.04 | 6.8 | 7.2 | 13.0 | 13.2 |
15 | 10.5 | 10.0 | 7.1 | 8.0 | 13.8 | 13.7 | ||
16 | 10.3 | 9.8 | 14.6 | 14.3 |