正常足月儿血清甲状腺激素水平与早期体格生长发育的关系  

Relationship of thyroid hormones to early growth in full-term infants

作　　者：陈斌[1] 王虹[1] 林艳[1] 刘鹏博（编校）[1] 

机构地区：[1]广东省深圳市妇幼保健院,518081

出　　处：《中国妇幼保健》2007年第16期2220-2222,共3页Maternal and Child Health Care of China

摘　　要：目的：探讨正常足月儿血清甲状腺激素水平与早期体格生长发育的关系。方法：对56例正常足月儿于生后4周时测定其身长、体重，计算其每日身长增值和每日体重增值，同时用化学发光法测其血清甲状腺激素。结果：正常足月儿出生体重和出生身长与TT3均呈正相关（P〈0．01，P〈0．05），而与TT4、FT4、FT3、TSH无直线相关关系（P〉0.05）。婴儿每日体重增值、每日身长增值与血清T13、TT4、FT4、FT3、TSH水平无直线相关关系（P〉0.05）。结论：婴儿甲状腺激素水平的差异可持续到生后4～5周。在婴儿早期，尤其是在头1个月，甲状腺激素水平并不是影响婴儿体格生长发育的主要因素。Objective： To investigate relationship of thyroid hormones to early growth in full-term infants. Methods： TT4, FT4, TT3, FT3, TSH and body length, body weight were measure by chemiluminescent immunoassay at 4 weeks in 56 full-term infants. Added body length and body weight per day were calculated. Results： The birth length and birth weight was positively correlated to TT3, but not correlated to TT4, FT4, FT3, TSH in full-term infants. The added body length and body weight per day were not correlated to TT4, FT4, TT3, FT3,TSH. Conclusion： The difference of the thyroid hormones level can persist to 4～5th week after birth. At early period, especially the first month, the thyroid hormones level is not the main influence factor in infant growth.

关 键 词：足月儿 甲状腺激素 早期体格生长发育 

分 类 号：R581[医药卫生—内分泌] R174[医药卫生—内科学]