Page 86 - Ebook_V01
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                ÁÕ¡ÒÃÈÖ¡ÉÒ ¾ºÇ‹ÒÃÐÂÐÇԡĵ (Critical period) ·Õè¨Ðà¡Ô´ÀÒÇп˜¹µ¡¡ÃÐ㹿˜¹µÑ´º¹ (Maxillary

                incisor) àÃÔèÁµŒ¹·ÕèÍÒÂØ»ÃÐÁÒ³ 22 à´×͹ [37]



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                ÊØ¢ÀÒ¾ª‹Í§»Ò¡¢Í§»ÃÐà·Èä·Â[38]¾ºÇ‹Òã¹à´ç¡ÍÒÂØ 12 »‚ ¨Ó¹Ç¹ÃŒÍÂÅÐ 90 äÁ‹ÁÕÀÒÇп˜¹µ¡¡ÃÐ
                áÅÐÁÕà¾Õ§ÌÍÂÅÐ 0.2 ·ÕèÁÕÀÒÇп˜¹ µ¡¡ÃÐÃдѺ»Ò¹¡ÅÒ§ áÅÐäÁ‹¾º¤¹·ÕèÁÕÀÒÇп˜¹µ¡¡ÃÐÃдѺ


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                µÒÃÒ§·è 5  ÃŒÍÂÅТͧ¡ÅØ‹ÁÍÒÂØ 12 »‚·ÕèÁÕ¿˜¹µ¡¡ÃÐ ¨ÓṡµÒÁÀÒ¤áÅÐࢵ      [38]

                      ÀÒ¤            ࢵ                         ÃдѺ¢Í§¿˜¹µ¡¡ÃÐ

                                                »¡µÔ     ʧÊÑ   ¹ŒÍÂÁÒ¡    ¹ŒÍ     »Ò¹¡ÅÒ§     ÃØ¹áç

                     »ÃÐà·È                    90.8       7.1      1.5       0.3       0.2         0

                                    àÁ×ͧ       87.6      9.1      2.4       0.2       0.8         0

                                    ª¹º·        92.3     6.7       0.8       0.2       0.1         0

                                    ¡·Á.        91.3     5.8       2.2       0.8        0          0

                      ¡ÅÒ§                      84.5     12.4      3.1       0          0          0

                      à˹×Í                     87.0     10.4     10.4       0.5       1.2         0

                µÐÇѹÍÍ¡à©Õ§à˹×Í              96.5     2.9       0.9       0          0          0

                       㵌                      91.8     6.8       1.0       0.2       0.2         0





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                condition) [37,39]  â´Â㹤¹·Õèä´ŒÃѺ¿ÅÙÍÍäô»ÃÔÁÒ³ÁÒ¡ã¹ÃÐÂÐÇԡĵ ¨ÐáÊ´§ÍÒ¡ÒÃÃØ¹áç¡Ç‹Ò¤¹·Õ  è

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