前言为探讨佝偻病与血微量元素的关系,检测了326例佝偻病患儿全血微量元素水平。结果显示,本组佝偻病401%的病例血锌低于第25百分位数值,病情严重组的血锌值明显低于病情较轻组,且有统计学意义,按全血锌百分位数值分布及结合资料,显示病情愈重低血锌病例愈多;病情较轻组的铁水平较病情严重组低,且有统计学意义,按全血铁百分位数值分布及结合资料亦显示,病情严重的佝偻病组铁在中位数以上的病例数较病情较轻的佝偻病组多,有统计学意义;本组佝偻病696%的病例血铅含量超过100μg/L,病情严重组的血铅值明显高于病情较轻组,且有统计学意义,按全血铅百分位数值分布结合资料,显示病情愈重高血铅的病例愈多。提示佝偻病的治疗需提高血锌水平及防治铅中毒
Toexploretherelationshipsbetweenricketsandbloodtraceelements,thelevelsofthebloodtraceelementsof326casesofricketsweredetermined.Theresultsshowedthat401%casesofricketshadlowerzinclevelsthan25percentiles.Thelevelsofbloodzincoftheseveregroupswerelowerthanthatofthemildgroups.Thereweresignificantdifferencesofbloodzincbetweentheseveregroupsandthemildgroups.Accordingtothedistributionofpercentilesofbloodzinc,themoresevereoftheconditions...
