摘要
目的调查青海省碘缺乏病高危地区育龄妇女尿碘水平，了解当地育龄妇女的碘营养状况。方法2007年按照《卫生部办公厅关于开展我国碘缺乏病高危地区重点调查的通知》要求，确定青海省6个地区（州）17个县作为调查地区，采用二阶段整群抽样法结合《全国碘缺乏病监测方案（试行）》在每个被调查县选择3—5个乡．每个乡选择l或2个村，每个村选择30名18～40岁育龄妇女作为调查对象，并将其分为新婚妇女、孕妇、哺乳期妇女和其他育龄妇女4组。采集调查对象尿样，砷铈催化分光光度法检测尿碘。结果共检测了1604份育龄妇女尿样，尿碘中位数为93．3μg／L，低于100、50、20μg／L的比例分别占52．1％（836／1604）、31．8％（510／1604）和12．4％（199／1604）；玉树州和海西州育龄妇女尿碘低于100μg／L的比例分别为70．5％（527／747）和43．0％（128／298）；6个县育龄妇女尿碘低于100μg／L的比例〉50％，其中囊谦县、杂多县和治多县低于100μg／L的比例分别为88.3％（91／103）、88．3％（91／103）、70．7％（118／167）。4种类型中其他育龄妇女尿碘中位数为88．6μg/L，低于100μg／L的比例为53．9％（763／1415）。结论青海省碘缺乏病高危地区育龄妇女存在碘营养不足。
Objective To investigate the iodine nourishment in women of child-bearing age in high risk region of iodine deficiency disorders （IDD） in Qinghai Province. Methods According to The Notice to Launch a Reinforced Survey on IDD in High Risk Region issued by The Ministry of Public Health, 17 counties in 6 districts were selected as investigated area in Qinghai Province in 2007, using two stage cluster sampling and combining The National IDD Preliminary Surveillance Scheme, 30 women aged from 18 to 40 years were selected in each village, 1 or 2 villages in each town, 3 to 5 towns in each county, who were divided into newly wedding, pregnant, lactation and other women of child-bearing age. Iodine concentration in urine was detected by the method of As3＋- Ce4＋ catalytic spectrophotometry. Results One thousand six hundreds and four urine iodine samples were analyzed. The median was 93.3 μg/L,52.1%（836/1604）,31.8%（510/1604） and 12.4%（199/1604） was lower than 100,50 and 20 μg/L, respectively. It was 70.5% （527/747） and 43.0%（128/298） of women in Yushu and Haixi that had a urinary iodine lower than 100 μg/L, respectively, while it was 50% of women in the 6 districts, to be specific, 88.3% （91/103） in Nangqian, 83.8% （62/74） in Zaduo and 70.7% （118/167） in Zhiduo Counties respectively. The median of urinary iodine in women who were not lactating and not pregnant was only 88.6 μg/L, of whom 53.9% （763/1415） lower than 100 μg/L. Conclusions The women of reproductive age in high risk region of IDD are deficient of iodine in Qinghai Province.
出处
《中国地方病学杂志》
CAS
CSCD
北大核心
2009年第3期309-311,共3页
Chinese Jouranl of Endemiology
基金
基金项目：卫生部委托项目（2007）
关键词
碘
缺乏症
数据收集
Iodine
Deficiency diseases
Data collection
