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: , (. 3-14).

 

. 3-14. ( ). 6 . (Based on data from the National Center for Health Statistics; . : Lowrey GH: Growth and development of children, ed 8, Chicago, 1986, Mosby.)

 

, :

1. ( ). , 2,5 . , , .

, 1,5 , . ( 1 ) , .

. 3-15. : (SGA) , 1750 ( ). 100 . . (. : Lowery GH: Growth and development of children, ed 8, Chicago, 1986, Mosby.)

 

, , (. 3-15). . 3- 10.

2. . , . . , - . 90% , 10% .

 

. 3-16. . , 6,2 . (HGH) 19- , 6 . 12,5 13 . HGH . , . 3,5 , 11 12 0,8 , . , . (. : Tanner JM, Whitehouse RH: Atlas of children's growth, London, 1982, Academic Press.)

 

, , . , , . , , . , . , , . . , (. 3-16). , 11. , (. 3-17).

 

. 3-17. , . , , , 4 . . (. : Tanner JM, Whitehouse RH: Atlas of children's growth, London, 1982, Academic Press.)

 

3. . , . , . , . , , , .

300 400 . , .. , . 1900 . 23 , 1 (. 3-18). , , , , , 12.

 

. 3-18. , XX . , , . , , . (. : Tanner JM: Foetus into man, Cambridge, Mass., 1978, Harvard University Press; 1995 U.S. data from Herman-Giddens et al: Pediatrics 99:597-598, 1997; 1995 English data from Cooper C et al: Brit J Obstet Gyn 103:814-817, 1996; Russian data from Dubrova YE et al: Human Biology 67:755-767, 1995.)

 

, , . , , . , , . , , , , . , , , , , , - .

, , . , , .

 

. 3-19. . , , , . , . (. : Bosma JF: Am J Orthod 49:94-104, 1963.)

 

, , . , (. 3-19). . , . . , .

, , , . , .

- . : .

, . , , . , , , . , . , . , .

 

. 3-20. . .

 

, , . , , , , , , (. 3-20). .

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. , , , . .

. - /m/, /p/, /b/, . , /t/, /d/. /s/ /ζ/, , , , //, , 45 .

, . , 6 . 2 . , , , - 13.

2- , . , . (.. , , ). , .

, 8 60% , 40% 14. . , , , - . , 5.

 

. 3-21. . , . , . (. : Lundeen HC Gibbs CH: Advances in occlusion, Boston, 1982, John Wright's PSG, Inc.)

 

, : , , (. 3-21). , 12 . , , - , 15.





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