中华地方病学杂志
中華地方病學雜誌
중화지방병학잡지
Chinese Journal of Endemiology
2015年
3期
192-194
,共3页
甘培春%杨佩珍%胡兰盛%蔡生花%陈勋%余慧珍%李亚楠%张秀丽%孟献亚
甘培春%楊珮珍%鬍蘭盛%蔡生花%陳勛%餘慧珍%李亞楠%張秀麗%孟獻亞
감배춘%양패진%호란성%채생화%진훈%여혜진%리아남%장수려%맹헌아
碘%缺乏症%学生
碘%缺乏癥%學生
전%결핍증%학생
Iodine%Deficiency disorders%Student
目的 了解囊谦县8~ 10岁寄宿学生和走读学生碘缺乏病流行情况,为制定预防控制策略提供依据.方法 2012年抽取青海省囊谦县10个乡镇中心学校的8~ 10岁儿童,采集即时尿样,采用砷铈催化分光光度法检测尿碘;采用B超进行甲状腺容积检测;联合型瑞文(CRT-C2)智力测量表进行智商(IQ)测验.结果 共对553名儿童进行尿碘测定,其中寄宿学生203人,尿碘中位数为133.2 μg/L,尿碘<100 μg/L的占32.0%(65/203);走读学生350人,尿碘中位数为70.4 μg/L,尿碘<100 μg/L的占71.1%(249/350),寄宿学生和走读学生尿碘比较差异有统计学意义(Z=-6.947,P<0.05);对449名儿童进行了甲状腺容积的检查,其中走读学生272人,甲状腺肿大6人,肿大率为2.2%,寄宿学生177人,甲状腺肿大4人,肿大率为2.3%;对220名儿童进行了智商测验,其中寄宿学生110人,IQ均值为82.29,分数<69的占15.5%(17/110);走读学生110人,IQ均值为82.07,分数<69的占12.7%(14/110).结论 囊谦县寄宿学生和走读学生之间碘营养水平有明显差异;虽然学生尿碘水平低,甲状腺肿大率亦低,凸显了碘缺乏病在该地区流行的特殊性.碘缺乏虽然没有造成明显的甲状腺肿大,但其导致的智力损伤不容忽视.
目的 瞭解囊謙縣8~ 10歲寄宿學生和走讀學生碘缺乏病流行情況,為製定預防控製策略提供依據.方法 2012年抽取青海省囊謙縣10箇鄉鎮中心學校的8~ 10歲兒童,採集即時尿樣,採用砷鈰催化分光光度法檢測尿碘;採用B超進行甲狀腺容積檢測;聯閤型瑞文(CRT-C2)智力測量錶進行智商(IQ)測驗.結果 共對553名兒童進行尿碘測定,其中寄宿學生203人,尿碘中位數為133.2 μg/L,尿碘<100 μg/L的佔32.0%(65/203);走讀學生350人,尿碘中位數為70.4 μg/L,尿碘<100 μg/L的佔71.1%(249/350),寄宿學生和走讀學生尿碘比較差異有統計學意義(Z=-6.947,P<0.05);對449名兒童進行瞭甲狀腺容積的檢查,其中走讀學生272人,甲狀腺腫大6人,腫大率為2.2%,寄宿學生177人,甲狀腺腫大4人,腫大率為2.3%;對220名兒童進行瞭智商測驗,其中寄宿學生110人,IQ均值為82.29,分數<69的佔15.5%(17/110);走讀學生110人,IQ均值為82.07,分數<69的佔12.7%(14/110).結論 囊謙縣寄宿學生和走讀學生之間碘營養水平有明顯差異;雖然學生尿碘水平低,甲狀腺腫大率亦低,凸顯瞭碘缺乏病在該地區流行的特殊性.碘缺乏雖然沒有造成明顯的甲狀腺腫大,但其導緻的智力損傷不容忽視.
목적 료해낭겸현8~ 10세기숙학생화주독학생전결핍병류행정황,위제정예방공제책략제공의거.방법 2012년추취청해성낭겸현10개향진중심학교적8~ 10세인동,채집즉시뇨양,채용신시최화분광광도법검측뇨전;채용B초진행갑상선용적검측;연합형서문(CRT-C2)지력측량표진행지상(IQ)측험.결과 공대553명인동진행뇨전측정,기중기숙학생203인,뇨전중위수위133.2 μg/L,뇨전<100 μg/L적점32.0%(65/203);주독학생350인,뇨전중위수위70.4 μg/L,뇨전<100 μg/L적점71.1%(249/350),기숙학생화주독학생뇨전비교차이유통계학의의(Z=-6.947,P<0.05);대449명인동진행료갑상선용적적검사,기중주독학생272인,갑상선종대6인,종대솔위2.2%,기숙학생177인,갑상선종대4인,종대솔위2.3%;대220명인동진행료지상측험,기중기숙학생110인,IQ균치위82.29,분수<69적점15.5%(17/110);주독학생110인,IQ균치위82.07,분수<69적점12.7%(14/110).결론 낭겸현기숙학생화주독학생지간전영양수평유명현차이;수연학생뇨전수평저,갑상선종대솔역저,철현료전결핍병재해지구류행적특수성.전결핍수연몰유조성명현적갑상선종대,단기도치적지력손상불용홀시.
Objective To master epidemiological condition of iodine nutrition among 8-10 years old school children in Nangqian County,and to provide evidence for making prevention and control strategy.Methods In 2012,students aged 8-10 from the center school in 10 towns of Nangqian County were selected,and instant urinary samples were collected and the urinary iodine was detected with As-Ce catalytic spectrophotometry method,the thyroid volume was measured with B ultrasonic method and IQ test with Combined Raven Test-C2 (CRT-C2).Results Urinary iodine of 553 children were detected,the urinary iodine median of 203 boarding students was 133.2 μg/L,among these,under 100 μg/L was 32.0% (65/203); while the urinary iodine median of 350 commuting students was 70.4 μg/L,under 100 μg/L was 71.1% (249/350),and the difference of the urinary iodine median between boarding students and commuting students was statistically significant (Z =-6.947,P < 0.05); among 499 school children,thyroid rate of the commuting students and the boarding students was 2.2% and 2.3%,respectively;220 school children were taken IQ test with Combined Raven Test-C2 (CRT-C2),average points of IQ tests in boarding students was 82.29,and 15.5% (17/110) less than 69 points; average points of IQ tests in commuting students was 82.07,and 12.7% (14/110) less than 69 points.Conclusions The difference of the iodine nutrition level between boarding students and commuting students was statistically significant.Coverage rate of iodized salt,urinary iodine levels and thyroid rate are low in Nangqian County,which highlights the epidemiological features of iodine deficiency disorders in this region.Although,iodine deficiency does not cause obvious goiter,intelligence harm should not be ignored.