中华地方病学杂志
中華地方病學雜誌
중화지방병학잡지
Chinese Journal of Endemiology
2013年
3期
296-299
,共4页
张进国%胡超安%赵宝军%唐术玲
張進國%鬍超安%趙寶軍%唐術玲
장진국%호초안%조보군%당술령
学龄儿童%碘%缺乏症%尿
學齡兒童%碘%缺乏癥%尿
학령인동%전%결핍증%뇨
School-age children%Iodine%Deficiency diseases%Urinary
目的 了解和评价河北省易县学龄儿童碘营养状况,为制订碘缺乏病防治措施提供科学依据.方法 采用资料收集方法,对1998-2011年河北省学龄儿童尿碘监测结果进行回顾性分析.1998-2011年在易县按东、西、南、北、中5个方位各抽取1个乡镇,每个乡镇抽取1所小学,每所小学抽取8～ 10岁儿童尿样20人份进行尿碘测定.尿碘测定采用砷铈催化分光光度法.尿碘判定标准依据《碘缺乏病消除标准》(GB16006-2008)和《碘缺乏病及其消除指南》.结果 1998-2011年共采集8～ 10岁儿童尿样1725份,尿碘中位数为243.26 μg/L.各年度8～10岁儿童尿碘中位数均在100 μg/L以上,尿碘在100 μg/L以下的比率＜ 50％,50 μg/L以下的比率＜20％.总体尿碘峰值保持在200 μg/L附近,呈向右拖尾的正偏态分布.不同年龄、性别、民族学龄儿童尿碘水平比较,差异无统计学意义(P＞0.05).结论 易县学龄儿童碘摄入量近年来可满足机体需要,碘营养状况处在较适宜水平.
目的 瞭解和評價河北省易縣學齡兒童碘營養狀況,為製訂碘缺乏病防治措施提供科學依據.方法 採用資料收集方法,對1998-2011年河北省學齡兒童尿碘鑑測結果進行迴顧性分析.1998-2011年在易縣按東、西、南、北、中5箇方位各抽取1箇鄉鎮,每箇鄉鎮抽取1所小學,每所小學抽取8～ 10歲兒童尿樣20人份進行尿碘測定.尿碘測定採用砷鈰催化分光光度法.尿碘判定標準依據《碘缺乏病消除標準》(GB16006-2008)和《碘缺乏病及其消除指南》.結果 1998-2011年共採集8～ 10歲兒童尿樣1725份,尿碘中位數為243.26 μg/L.各年度8～10歲兒童尿碘中位數均在100 μg/L以上,尿碘在100 μg/L以下的比率＜ 50％,50 μg/L以下的比率＜20％.總體尿碘峰值保持在200 μg/L附近,呈嚮右拖尾的正偏態分佈.不同年齡、性彆、民族學齡兒童尿碘水平比較,差異無統計學意義(P＞0.05).結論 易縣學齡兒童碘攝入量近年來可滿足機體需要,碘營養狀況處在較適宜水平.
목적 료해화평개하북성역현학령인동전영양상황,위제정전결핍병방치조시제공과학의거.방법 채용자료수집방법,대1998-2011년하북성학령인동뇨전감측결과진행회고성분석.1998-2011년재역현안동、서、남、북、중5개방위각추취1개향진,매개향진추취1소소학,매소소학추취8～ 10세인동뇨양20인빈진행뇨전측정.뇨전측정채용신시최화분광광도법.뇨전판정표준의거《전결핍병소제표준》(GB16006-2008)화《전결핍병급기소제지남》.결과 1998-2011년공채집8～ 10세인동뇨양1725빈,뇨전중위수위243.26 μg/L.각년도8～10세인동뇨전중위수균재100 μg/L이상,뇨전재100 μg/L이하적비솔＜ 50％,50 μg/L이하적비솔＜20％.총체뇨전봉치보지재200 μg/L부근,정향우타미적정편태분포.불동년령、성별、민족학령인동뇨전수평비교,차이무통계학의의(P＞0.05).결론 역현학령인동전섭입량근년래가만족궤체수요,전영양상황처재교괄의수평.
Objective To investigate and evaluate the iodine nutritional status of school-age children in Yi county of Heibei Province,and to provide scientific basis for the development of control measures to iodine deficiency disorders.Methods Retrospectinely analyzed school-age children urinary iodine monitoring results of Yi County of Hebei Province from 1998 to 2011.One township was selected randomly in each of the five directions (east,west,south,north and center) from 1998 to 2011.One elementary school was randomly chosen in each of the five townships.And at least 20 urine samples of 8-10 years old children were randomly collected in each school selected.Urinary iodine contents were determined through arsenic cerium catalytic spectrophotometric method.Urinary iodine determination standard according to "The Standard of Iodine Deficiency Disorders Elinination" (GB 16006-2008) and "The Iodine Deficiency Disorders Elinination Guide".Results A total of 1725 children urinary samples were collected from 1998 to 2011,urinary median was 243.26 μg/L,each of the median urinary iodine was higher than 100 μg/L.The ratio of urinary iodine less than 100 μg/L was ＜ 50％ over the years,and less than 50 μg/L was ＜ 20％.Overall,the highest value of urinary iodine stayed at approximately 200 μg/L,showing positively skewed distribution that was skewed to the right.Urinary iodine level was compared among different ages,gender and ethnicity,and the difference was not statistically significant(P ＞ 0.05).Conclusions In recent years,the iodine intake of school-age children of Yi County can meet the body needs,and the iodine nutrition is at an appropriate level.
