摘要
目的:探讨不同时段尿碘水平代替晨尿的可行性。方法:收集重庆市区1所小学60名8～10岁儿童的晨尿及同日10am、12:30、4pm时段的尿样,分析比较其尿碘水平。结果:重复测量方差分析提示不同时段尿碘间有显著性差异(F=12.98,P<0.01),不同时段、不同年龄组尿碘水平有显著性差异(F=4.48,P<0.0001),不同时段、不同性别对尿碘水平无共同作用(F=0.10,P=0.96),晨尿与10am尿碘值差异无统计学意义(P<0.05)。结论:不同年龄段、不同时段之间尿碘值存在差异,运用10am之前尿样代替晨尿具有代表性和可行性。
Objective：To study the feasibility of urinary iodine level at different times instead morningurine. Methods：We selected the urinaryiodine ofchildren aged 8-10 with stratified random sample method,collected the urine samples in the morning and at 10：00、12：30、4 pm and compared the difference of the urinary iodine level at different time. Results：There were significant differences between urinary iodine level in different time,different time interact with different age on the urinary iodine level,but do not with different sex by ANOVA with repeated measurement.There were no significant differences between morning Urinary iodine and at loan. Conclusion：There was the differences of urinary iodine between different ages,different time.It was feasible that use urinary iodine level by ANOVA with repeated measurement.T hter were NO significant differences between morning urinary iodine and at 10am.at 10am to replace the level of morning.
出处
《重庆医科大学学报》
CAS
CSCD
北大核心
2010年第6期891-893,共3页
Journal of Chongqing Medical University
基金
重庆市"十一五"科技发展规划重大专项(编号:CSTC
2007AB5034)
重庆医科大学2007年度校级课题基金(编号:XBYB2007072)
关键词
碘
尿碘
Iodine
Urinary iodine level
