2007年青海省碘缺乏病高危地区育龄妇女尿碘调查

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1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93.3 μg/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.     

2007年青海省碘缺乏病高危地区育龄妇女尿碘调查

Objective To investigate the iodine nourishment in women of child-beating 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 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.     

2007年青海省碘缺乏病高危地区育龄妇女尿碘调查

Objective To investigate the iodine nourishment in women of child-beating 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 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.     

2007年青海省碘缺乏病高危地区育龄妇女尿碘调查

Objective To investigate the iodine nourishment in women of child-beating 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 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.     

2007年青海省碘缺乏病高危地区育龄妇女尿碘调查

Objective To investigate the iodine nourishment in women of child-beating 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 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.     

2007年青海省碘缺乏病高危地区育龄妇女尿碘调查

Objective To investigate the iodine nourishment in women of child-beating 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 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.     

2007年青海省碘缺乏病高危地区育龄妇女尿碘调查

Objective To investigate the iodine nourishment in women of child-beating 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 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.     

2007年青海省碘缺乏病高危地区育龄妇女尿碘调查

Objective To investigate the iodine nourishment in women of child-beating 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 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.     

2007年青海省碘缺乏病高危地区育龄妇女尿碘调查

Objective To investigate the iodine nourishment in women of child-beating 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 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.     

2007年青海省碘缺乏病高危地区育龄妇女尿碘调查

Objective To investigate the iodine nourishment in women of child-beating 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 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.     

2007年青海省碘缺乏病高危地区育龄妇女尿碘调查

Objective To investigate the iodine nourishment in women of child-beating 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 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.     

2009年青海省碘缺乏病高危地区重点人群碘营养水平调查

目的 了解青海省碘缺乏病高危地区重点人群碘营养水平,为制订防治措施提供科学依据。方法 2009年,选择以往调查中非碘盐率＞5％的德令哈市和碘盐覆盖率、合格碘盐食用率≤80％的久治县、乌兰县、囊谦县、杂多县、格尔木市、玉树县、甘德县、称多县、都兰县以及儿童尿碘中位数＜ 100 μg/L的湟源县共11个县（市）作为监测地区。每个县（市）按东、西、南、北、中抽取5个乡（镇）,每个乡（镇）抽取1所学校,每所学校抽取60名学生采集家中食用盐样,采用直接滴定法(GB/T 13025.7-1999)检测盐碘;同时在每个县（市）抽取3个乡（镇）,每个乡（镇）抽取2所学校,每所学校抽取40名8～10岁学生及学校周边20名18 ～40岁育龄妇女采集尿样,采用过硫酸铵消化砷铈催化分光光度法(WS/T 107-2006)检测尿碘。结果 共检测居民户食用盐样3261份,碘盐覆盖率为79.88％,碘盐合格率为95.16％,合格碘盐食用率为76.02％,非碘盐率为20.12％,囊谦县、杂多县、玉树县和格尔木市非碘盐率分别为88.89％、45.05％、43.00％和12.67％。共检测2536名8～ 10岁儿童尿样,尿碘中位数为155.8μg/L,其中尿碘≤50μg/L的占13.6％(346/2536),＞100 μg/L的占67.5％(1711/2536),囊谦县和杂多县儿童尿碘中位数分别为75.1、94.6 μg/L;共检测665名育龄妇女尿样,尿碘中位数为129.7 μg/L,其中尿碘≤50μg/L的占22.7％( 151/665),＞100 μg/L的占59.2％( 394/665),杂多县、囊谦县和称多县育龄妇女尿碘中位数分别为21.0、54.7、72.7 μg/L。结论 青海省碘缺乏病高危地区儿童及育龄妇女存在碘摄入不足,应尽快纠正这些地区儿童和育龄妇女碘营养偏低状况。     

青海省海北地区8～10岁学生尿碘水平调查

人群尿碘水平是碘缺乏病病情判断和补碘效果评价的主要指标 ,为了正确评价海北地区学龄儿童碘营养状况、碘缺乏病防治状况和确定碘缺乏病防治工作重点 ,为制定防治对策提供科学依据 ,2 0 0 0年对本地区范围内的四县 938名 8～ 10岁学生的尿碘水平进行了调查。1　调查对象与方法采用 PPS法 ,随机抽取 8～ 10岁学生 938名作为监测对象并采集尿样。学生尿样经 DTD- 3恒温消解仪进行酸消化处理后 ,用砷铈分光光度法测定碘含量。2　结果在四县共抽取 2 4个点 ,采取 938份尿样 ,尿碘中位数为16 3.4 4 μg/ L,(12 .95～ 395 .6 1μg/ L) ,其中…     

2007年青海省碘缺乏病高危地区8～10岁儿童尿碘监测结果分析

碘是人体必需的微量元素,对儿童智力和体格发育起着重要的作用,为了掌握青海省儿童尿碘水平,评价近年来碘缺乏病防治效果,作者于2007年对青海省碘缺乏病高危地区8～10岁儿童尿碘水平进行了监测,现将结果报道如下.     

2007年青海省碘缺乏病高危地区8～10岁儿童尿碘监测结果分析

碘是人体必需的微量元素,对儿童智力和体格发育起着重要的作用,为了掌握青海省儿童尿碘水平,评价近年来碘缺乏病防治效果,作者于2007年对青海省碘缺乏病高危地区8～10岁儿童尿碘水平进行了监测,现将结果报道如下.     

2007年青海省碘缺乏病高危地区8～10岁儿童尿碘监测结果分析

碘是人体必需的微量元素,对儿童智力和体格发育起着重要的作用,为了掌握青海省儿童尿碘水平,评价近年来碘缺乏病防治效果,作者于2007年对青海省碘缺乏病高危地区8～10岁儿童尿碘水平进行了监测,现将结果报道如下.     

2007年青海省碘缺乏病高危地区8～10岁儿童尿碘监测结果分析

碘是人体必需的微量元素,对儿童智力和体格发育起着重要的作用,为了掌握青海省儿童尿碘水平,评价近年来碘缺乏病防治效果,作者于2007年对青海省碘缺乏病高危地区8～10岁儿童尿碘水平进行了监测,现将结果报道如下.     

2007年青海省碘缺乏病高危地区8～10岁儿童尿碘监测结果分析

碘是人体必需的微量元素,对儿童智力和体格发育起着重要的作用,为了掌握青海省儿童尿碘水平,评价近年来碘缺乏病防治效果,作者于2007年对青海省碘缺乏病高危地区8～10岁儿童尿碘水平进行了监测,现将结果报道如下.     

2007年青海省碘缺乏病高危地区8～10岁儿童尿碘监测结果分析

碘是人体必需的微量元素,对儿童智力和体格发育起着重要的作用,为了掌握青海省儿童尿碘水平,评价近年来碘缺乏病防治效果,作者于2007年对青海省碘缺乏病高危地区8～10岁儿童尿碘水平进行了监测,现将结果报道如下.     

2007年青海省碘缺乏病高危地区8～10岁儿童尿碘监测结果分析

碘是人体必需的微量元素,对儿童智力和体格发育起着重要的作用,为了掌握青海省儿童尿碘水平,评价近年来碘缺乏病防治效果,作者于2007年对青海省碘缺乏病高危地区8～10岁儿童尿碘水平进行了监测,现将结果报道如下.