中国地方病学杂志
中國地方病學雜誌
중국지방병학잡지
CHINESE JOURNAL OF ENDEMIOLOGY
2011年
3期
316-318
,共3页
胡兰盛%余慧珍%陈黎林%李亚楠%杨佩珍%蔡生花%李树帮%张发荣
鬍蘭盛%餘慧珍%陳黎林%李亞楠%楊珮珍%蔡生花%李樹幫%張髮榮
호란성%여혜진%진려림%리아남%양패진%채생화%리수방%장발영
碘%盐类%尿%营养状况%数据收集
碘%鹽類%尿%營養狀況%數據收集
전%염류%뇨%영양상황%수거수집
Iodine%Salts%Urine%Nutritional status%Data collection
目的 了解青海省玉树州碘盐覆盖率较低地区8~10岁儿童碘营养水平,为制订防治措施提供科学依据.方法 2009年,在青海省玉树州非碘盐率较高的玉树、称多、囊谦、杂多4个县,每个县抽取3个乡,每个乡抽取2所小学,每所学校抽取40名8~10岁儿童,采集1次即时尿样,采用过硫酸铵-砷铈催化分光光度法测定尿碘.结果 囊欠县、杂多县8~10岁儿童尿碘中位数均<100μg/L.玉树县尿碘<50μg/L的比例>20%;囊欠县8~10岁儿童尿碘中位数均<100 μg/L并且<50μg/L的比例>20%;杂多县10岁儿童的尿碘中位数为81.5μg/L,8、9岁儿童尿碘<50μg/L的比例均>20%;玉树县9、10岁儿童尿碘<50μg/L的比例>20%;杂多县的女性儿童的尿碘中位数为87.1μg/L,男性儿童尿碘<50μg/L的比例>20%;玉树县女性儿童尿碘<50μg/L的比例>20%.结论 由于非碘盐的冲击,囊欠县、杂多县、玉树县的8~10岁儿童的碘营养水平处于很低的状态,建议该地区加强盐业市场管理,提高碘盐覆盖率及食用率,改善人群碘营养水平,有效预防碘缺乏病.
目的 瞭解青海省玉樹州碘鹽覆蓋率較低地區8~10歲兒童碘營養水平,為製訂防治措施提供科學依據.方法 2009年,在青海省玉樹州非碘鹽率較高的玉樹、稱多、囊謙、雜多4箇縣,每箇縣抽取3箇鄉,每箇鄉抽取2所小學,每所學校抽取40名8~10歲兒童,採集1次即時尿樣,採用過硫痠銨-砷鈰催化分光光度法測定尿碘.結果 囊欠縣、雜多縣8~10歲兒童尿碘中位數均<100μg/L.玉樹縣尿碘<50μg/L的比例>20%;囊欠縣8~10歲兒童尿碘中位數均<100 μg/L併且<50μg/L的比例>20%;雜多縣10歲兒童的尿碘中位數為81.5μg/L,8、9歲兒童尿碘<50μg/L的比例均>20%;玉樹縣9、10歲兒童尿碘<50μg/L的比例>20%;雜多縣的女性兒童的尿碘中位數為87.1μg/L,男性兒童尿碘<50μg/L的比例>20%;玉樹縣女性兒童尿碘<50μg/L的比例>20%.結論 由于非碘鹽的遲擊,囊欠縣、雜多縣、玉樹縣的8~10歲兒童的碘營養水平處于很低的狀態,建議該地區加彊鹽業市場管理,提高碘鹽覆蓋率及食用率,改善人群碘營養水平,有效預防碘缺乏病.
목적 료해청해성옥수주전염복개솔교저지구8~10세인동전영양수평,위제정방치조시제공과학의거.방법 2009년,재청해성옥수주비전염솔교고적옥수、칭다、낭겸、잡다4개현,매개현추취3개향,매개향추취2소소학,매소학교추취40명8~10세인동,채집1차즉시뇨양,채용과류산안-신시최화분광광도법측정뇨전.결과 낭흠현、잡다현8~10세인동뇨전중위수균<100μg/L.옥수현뇨전<50μg/L적비례>20%;낭흠현8~10세인동뇨전중위수균<100 μg/L병차<50μg/L적비례>20%;잡다현10세인동적뇨전중위수위81.5μg/L,8、9세인동뇨전<50μg/L적비례균>20%;옥수현9、10세인동뇨전<50μg/L적비례>20%;잡다현적녀성인동적뇨전중위수위87.1μg/L,남성인동뇨전<50μg/L적비례>20%;옥수현녀성인동뇨전<50μg/L적비례>20%.결론 유우비전염적충격,낭흠현、잡다현、옥수현적8~10세인동적전영양수평처우흔저적상태,건의해지구가강염업시장관리,제고전염복개솔급식용솔,개선인군전영양수평,유효예방전결핍병.
Objective An analysis was conducted to investigate the iodine nutrition level of children aged 8 - 10 in low-coverage area of iodized salt of Yushu Qinghai province for providing a scientific basis for the development of effective preventive measures. Methods Yushu, Chengduo, Nangqian and Zaduo counties with higher non-iodized salt coverage rate in Yushu Qinghai province were chosen as survey counties in 2009. Three townships were selected in each county, and 2 primary schools were selected in each township and 40 urine samples of children aged 8-10 were collected randomly in each primary school. The content of urinary iodine was analyzed by As-Ce catalytic spectrophotometery. Results Median urinary iodine of children aged 8 - 10 in Nangqian and Zaduo was < 100 μg/L. The percentage of median urinary iodine < 50 μg/L in Yushu was over 20%. Median urinary iodine of children aged 10 in Zaduo was 81.5 μg/L, the percentage of median urinary iodine < 50 μg/L of children aged 9 and 10 was over 20%. The percentage of median urinary iodine < 50 μg/L in children aged 9 and 10 of Yushu was over 20%. Median urinary iodine of girls in Zaduo was 87.1 μg/L, the percentage of median urinary iodine < 50 μg/L of boys in Zaduo was over 20%. The percentage of median urinary iodine < 50 μg/L of girls in Yushu was over 20%. Conclusions The iodine nutrition level of children aged 8 - 10 in Nangqian, Zaduo and Yushu counties were very low due to the impact of non-iodized salt. We propose salt market in the region to strengthen management and improve the coverage and consumption rates of iodized salt to improve the level of iodine nutrition for effective prevention of iodine deficiency disorders.