摘要
调查8000名中、小学生,身高值低于同年龄、同性别组儿童均值减二个标准差(x-2 S)以下者约占0.63%.根据各项检查综合评定为家族性矮小者17人,体质性生长发育迟缓者3人,属正常生长范围的晚熟儿童28人.对发锌值低于100ppm的10名儿童,经用锌治疗后,除2名家族性矮小者外,其余身高达x-2S以内.一名17岁家族性矮小者用激素治疗,性发育出现.
In a study of 8 000 primary and secondary school students in Nanning, fifty cases (0.63%) were found having a height of x-2s compared with those of the same age and sex.Seventeen out of 49 cases were conside-red belonging to familial short stature (FSS) , 3 were consitutional growth delay(CGD), and 28 were nomal late children.The value of zinc in the hair was lower than 100 ppm in 10 cases.After one year of zinc treatment,the height reached x-2s with the exception of 2 cases of FSS.One FSS case had evidence of sexual development after hormone therapy.
关键词
生长发育
锌
生长激素
骨龄
Zinc
Human Growth Hormone
Growth and Development
Delay of Growth
Skeletal Age
