2002年全国8～10岁儿童尿碘监测结果分析

在1995、1997、1999年开展的3次全国性大规模碘缺乏病监测的基础上，2002年由联合国儿童基金会和世界卫生组织资助，卫生部组织开展了全国第4次碘缺乏病监测工作，本文分析其中的8～10岁儿童尿碘监测结果。     

2002年新疆乌鲁木齐市76名8～10岁儿童尿碘水平调查

20 0 2年 5～ 6月我们在乌鲁木齐市沙依巴克区、东山区各一所小学采集 8～ 10岁学龄儿童尿样 76份测定尿碘含量 ,现将实验结果报告如下。1　对象与方法1.1　调查对象 :选择乌鲁木齐市沙区第 2 6小学 36名、东山区大洪沟小学 4 0名在校学生一次随机尿样 ,用无碘处理后的玻璃瓶密封 ,带回实验室测定尿碘含量。1.2　检测方法 :尿中碘含量测定方法采用酸消化砷 -铈催化分光光度法测定。2　结果与讨论本次共检测尿样 76份 ,尿碘范围在 6 2 .88～ 4 71.10 μg/L,中位数 2 5 7.75 μg/L,均值为 2 5 7.2 0± 13.31μg/L。尿碘均值、中位数都达到了…     

2009年湖北省宜昌市8～10岁儿童尿碘水平分析

目的 了解宜昌市学龄儿童碘营养情况,为碘缺乏病的防治提供科学依据.方法 2009年,在湖北省宜昌市各县(市、区)以8～10岁儿童作为调查对象,每个县(市、区)按东、西、南、北、中5个方位各抽取1个乡(镇、街道),每个乡(镇、街道)抽取1所村小学,每所小学抽取20名8～10岁儿童,采集即时尿样进行尿碘测定.结果 采集并检测1300份学龄儿童尿样,尿碘中位数为277.4 μg/L,其中,＜20μg/L的有11人,占0.8％;20～＜50 μg/L的有28人,占2.2％;50 ～＜100 μg/L的有84人,占6.5％;100 ～＜ 300 μg/L的有606人,占46.6％;＞300 μg/L的有571人,占43.9％.其中男性648名,尿碘中位数为290.7 μg/L,女性652名,尿碘中位数为263.1 μg/L.共抽查8岁儿童388名,中位数为277.5 μg/L;9岁儿童458名,中位数为259.4μg/L; 10岁儿童454名,中位数为295.8 μg/L.结论 宜昌市学龄儿童的碘营养状况良好,符合国家消除碘缺乏病的标准,但同时存在尿碘含量高于适宜水平,需加强防范.     

2009年新疆塔城地区8～10岁儿童尿碘水平分析

目的为掌握新疆塔城地区儿童碘营养状况,评价防治效果,为今后碘缺乏病的防治提供科学依据。方法对食用碘盐进行抽样检测;采取随机抽样方法对儿童尿碘进行检测;儿童和家庭主妇进行碘缺乏病防治知识知晓率调查。结果合格碘盐食用率为97.59%,尿碘中位数为220.44μg/L,两项指标均达到了新疆控制碘缺乏病目标要求。结论塔城地区所采取的防治碘缺乏病措施是有效的,但还存在一些不足,特别是对农牧区的工作还有待进一步完善。     

2003年吐鲁番地区8～10岁儿童尿碘水平调查

为掌握吐鲁番地区消除碘缺乏病实际水平和动态,全面实现消除碘缺乏病阶段目标,以便为政府主管部门调整防治策略提供科学依据,我们于2003年9～10月在吐鲁番地区2县1市11所小学采集8～10岁学龄儿童尿样297份测定尿碘含量,现报告如下.     

山东省8～10岁学龄儿童尿碘水平分析

为了解山东省现阶段8－10岁学龄儿童碘营养状况,1995、1997、1999和2000年在全省范围内进行了4次碘缺乏病PPS抽样调查。根据调查结果对8－10岁学龄儿童尿碘水平进行统计分析。4次抽样监测8－10岁学龄儿童尿碘中位数分别为234．1μg/L、453．0μg/L和165．6μg／L,尿碘高于100μg／L的百分经分别为75．8％、96．7％、86．5％和79．3％。全省8－10岁学龄儿童尿碘低于20μg／L的样本占总样本的1．16％,低于50μg／L的占6．41％低于100μg／L的占15．42％。不同年龄、不同性别儿童尿碘水平比较无显性差异（P＞0．05）。由此表明我省目前人群碘摄入量可以满足机体需要,只要坚持食用合格碘盐,不需采用其它补碘措施。     

1995～2004年新疆8～10岁儿童尿碘水平动态观察

1995～1999年以来,新疆维吾尔自治区连续三次对全区8～10岁儿童尿碘进行监测,现将结果分析如下. 1材料与方法 1. 1监测对象:按照<全国碘缺乏病防治监测方案>pps法在全疆抽取30个县的在校小学生.采用触诊法检查30所在校8～10岁小学生儿童甲状腺,每个学校抽取40名儿童,男女各半.每所小学随机抽取12名儿童进行尿碘测定分析.应用章阳熙目标推导值计算[1].     

2007年重庆市云阳县和璧山县8～10岁儿童尿碘水平分析

Objective To determine the urinary iodine level of people in Yunyang and Bishan County of Chongqing and explore into its influencing factors. Methods Using multistage cluster stratified simple random sample method, Yunyang and Bishan County were chosen as research spots, then thirty children aged 8-10 in each 3 primary school of the 2 counties were selected using stratified randomization sampling method to inspected their urine and household salt for iodine and the iodine content in drinking water. Results Five hundred and seventy-one urine samples were inspected and the urinary iodine median was 261.47 μg/L. 5.78% (33/571) and 37.48%(214/571) of samples had an urinary iodine median less than 100 μg/L and more than 300 μg/L. The urinary iodine median of Yunyang County was higher than that of Bishan (H = 7.42, P < 0.01). The iodine salt coverage rate, the qualified rate and edible qualified iodine salt rate respectively were 99.64%(554/556), 94.22% (522/554) and 93.88% (522/556) in 556 samples of family table salt. Eighty-seven samples of drinking water were inspected, resulting an averaged iodine content of 8.81 and 2.97 μg/L, respectively in the 2 counties. Conclusions The 2 counties are all the area of iodine deficiency. The urinary iodine level, although meeting the demand of eliminating iodine deficiency diseases, is a little bit higher given that iodized salt of present doage has been taken for a long time. The content of iodized salt should be adjusted accordingly.     

2007年重庆市云阳县和璧山县8～10岁儿童尿碘水平分析

Objective To determine the urinary iodine level of people in Yunyang and Bishan County of Chongqing and explore into its influencing factors. Methods Using multistage cluster stratified simple random sample method, Yunyang and Bishan County were chosen as research spots, then thirty children aged 8-10 in each 3 primary school of the 2 counties were selected using stratified randomization sampling method to inspected their urine and household salt for iodine and the iodine content in drinking water. Results Five hundred and seventy-one urine samples were inspected and the urinary iodine median was 261.47 μg/L. 5.78% (33/571) and 37.48%(214/571) of samples had an urinary iodine median less than 100 μg/L and more than 300 μg/L. The urinary iodine median of Yunyang County was higher than that of Bishan (H = 7.42, P < 0.01). The iodine salt coverage rate, the qualified rate and edible qualified iodine salt rate respectively were 99.64%(554/556), 94.22% (522/554) and 93.88% (522/556) in 556 samples of family table salt. Eighty-seven samples of drinking water were inspected, resulting an averaged iodine content of 8.81 and 2.97 μg/L, respectively in the 2 counties. Conclusions The 2 counties are all the area of iodine deficiency. The urinary iodine level, although meeting the demand of eliminating iodine deficiency diseases, is a little bit higher given that iodized salt of present doage has been taken for a long time. The content of iodized salt should be adjusted accordingly.     

2007年重庆市云阳县和璧山县8～10岁儿童尿碘水平分析

Objective To determine the urinary iodine level of people in Yunyang and Bishan County of Chongqing and explore into its influencing factors. Methods Using multistage cluster stratified simple random sample method, Yunyang and Bishan County were chosen as research spots, then thirty children aged 8-10 in each 3 primary school of the 2 counties were selected using stratified randomization sampling method to inspected their urine and household salt for iodine and the iodine content in drinking water. Results Five hundred and seventy-one urine samples were inspected and the urinary iodine median was 261.47 μg/L. 5.78% (33/571) and 37.48%(214/571) of samples had an urinary iodine median less than 100 μg/L and more than 300 μg/L. The urinary iodine median of Yunyang County was higher than that of Bishan (H = 7.42, P < 0.01). The iodine salt coverage rate, the qualified rate and edible qualified iodine salt rate respectively were 99.64%(554/556), 94.22% (522/554) and 93.88% (522/556) in 556 samples of family table salt. Eighty-seven samples of drinking water were inspected, resulting an averaged iodine content of 8.81 and 2.97 μg/L, respectively in the 2 counties. Conclusions The 2 counties are all the area of iodine deficiency. The urinary iodine level, although meeting the demand of eliminating iodine deficiency diseases, is a little bit higher given that iodized salt of present doage has been taken for a long time. The content of iodized salt should be adjusted accordingly.     

2007年重庆市云阳县和璧山县8～10岁儿童尿碘水平分析

Objective To determine the urinary iodine level of people in Yunyang and Bishan County of Chongqing and explore into its influencing factors. Methods Using multistage cluster stratified simple random sample method, Yunyang and Bishan County were chosen as research spots, then thirty children aged 8-10 in each 3 primary school of the 2 counties were selected using stratified randomization sampling method to inspected their urine and household salt for iodine and the iodine content in drinking water. Results Five hundred and seventy-one urine samples were inspected and the urinary iodine median was 261.47 μg/L. 5.78% (33/571) and 37.48%(214/571) of samples had an urinary iodine median less than 100 μg/L and more than 300 μg/L. The urinary iodine median of Yunyang County was higher than that of Bishan (H = 7.42, P < 0.01). The iodine salt coverage rate, the qualified rate and edible qualified iodine salt rate respectively were 99.64%(554/556), 94.22% (522/554) and 93.88% (522/556) in 556 samples of family table salt. Eighty-seven samples of drinking water were inspected, resulting an averaged iodine content of 8.81 and 2.97 μg/L, respectively in the 2 counties. Conclusions The 2 counties are all the area of iodine deficiency. The urinary iodine level, although meeting the demand of eliminating iodine deficiency diseases, is a little bit higher given that iodized salt of present doage has been taken for a long time. The content of iodized salt should be adjusted accordingly.     

2007年重庆市云阳县和璧山县8～10岁儿童尿碘水平分析

Objective To determine the urinary iodine level of people in Yunyang and Bishan County of Chongqing and explore into its influencing factors. Methods Using multistage cluster stratified simple random sample method, Yunyang and Bishan County were chosen as research spots, then thirty children aged 8-10 in each 3 primary school of the 2 counties were selected using stratified randomization sampling method to inspected their urine and household salt for iodine and the iodine content in drinking water. Results Five hundred and seventy-one urine samples were inspected and the urinary iodine median was 261.47 μg/L. 5.78% (33/571) and 37.48%(214/571) of samples had an urinary iodine median less than 100 μg/L and more than 300 μg/L. The urinary iodine median of Yunyang County was higher than that of Bishan (H = 7.42, P < 0.01). The iodine salt coverage rate, the qualified rate and edible qualified iodine salt rate respectively were 99.64%(554/556), 94.22% (522/554) and 93.88% (522/556) in 556 samples of family table salt. Eighty-seven samples of drinking water were inspected, resulting an averaged iodine content of 8.81 and 2.97 μg/L, respectively in the 2 counties. Conclusions The 2 counties are all the area of iodine deficiency. The urinary iodine level, although meeting the demand of eliminating iodine deficiency diseases, is a little bit higher given that iodized salt of present doage has been taken for a long time. The content of iodized salt should be adjusted accordingly.     

2007年重庆市云阳县和璧山县8～10岁儿童尿碘水平分析

目的 了解重庆市抽样地区人群尿碘水平,探讨其影响因素.方法 选择重庆市渝东地区的云阳县和渝西地区的璧山县为调查县,采用多级整群随机抽样方法,在两县经济状况为中等的一类乡镇中,各抽取3所乡镇小学,在每所小学选择8～10岁儿童30名作为调查对象,检测其尿碘、家庭食用盐含碘量,采集当地居民饮用水水样,检测含碘量.结果 共检测儿童尿样571份,云阳县和璧山县总的尿碘中位数为261.47μg/L,尿碘<100μg/L和>300μg/L的比例分别为5.78%(33/571)和37.48%(214/571);云阳县儿童尿碘中位数(278.64μg/L)高于璧山县(240.6μg/L),二者比较差异有统计学意义(H=7.42,P<0.01).检测家庭食用盐556份,碘盐覆盖率、碘盐合格率、合格碘盐食用率分别为99.64%(554/556)、94.22%(522/554)、93.88%(522/556).检测居民饮用水87份,两县水碘均值分别为8.81、2.97μg/L.结论 云阳县、璧山县均为缺碘地区,人群尿碘水平达到消除碘缺乏病的标准.但在长期食用现行加碘量食盐的情况下,调查地区儿童尿碘水平有偏高的趋势,可考虑适当调整食盐含碘量.     

2007年重庆市云阳县和璧山县8～10岁儿童尿碘水平分析

Objective To determine the urinary iodine level of people in Yunyang and Bishan County of Chongqing and explore into its influencing factors. Methods Using multistage cluster stratified simple random sample method, Yunyang and Bishan County were chosen as research spots, then thirty children aged 8-10 in each 3 primary school of the 2 counties were selected using stratified randomization sampling method to inspected their urine and household salt for iodine and the iodine content in drinking water. Results Five hundred and seventy-one urine samples were inspected and the urinary iodine median was 261.47 μg/L. 5.78% (33/571) and 37.48%(214/571) of samples had an urinary iodine median less than 100 μg/L and more than 300 μg/L. The urinary iodine median of Yunyang County was higher than that of Bishan (H = 7.42, P < 0.01). The iodine salt coverage rate, the qualified rate and edible qualified iodine salt rate respectively were 99.64%(554/556), 94.22% (522/554) and 93.88% (522/556) in 556 samples of family table salt. Eighty-seven samples of drinking water were inspected, resulting an averaged iodine content of 8.81 and 2.97 μg/L, respectively in the 2 counties. Conclusions The 2 counties are all the area of iodine deficiency. The urinary iodine level, although meeting the demand of eliminating iodine deficiency diseases, is a little bit higher given that iodized salt of present doage has been taken for a long time. The content of iodized salt should be adjusted accordingly.     

2007年重庆市云阳县和璧山县8～10岁儿童尿碘水平分析

Objective To determine the urinary iodine level of people in Yunyang and Bishan County of Chongqing and explore into its influencing factors. Methods Using multistage cluster stratified simple random sample method, Yunyang and Bishan County were chosen as research spots, then thirty children aged 8-10 in each 3 primary school of the 2 counties were selected using stratified randomization sampling method to inspected their urine and household salt for iodine and the iodine content in drinking water. Results Five hundred and seventy-one urine samples were inspected and the urinary iodine median was 261.47 μg/L. 5.78% (33/571) and 37.48%(214/571) of samples had an urinary iodine median less than 100 μg/L and more than 300 μg/L. The urinary iodine median of Yunyang County was higher than that of Bishan (H = 7.42, P < 0.01). The iodine salt coverage rate, the qualified rate and edible qualified iodine salt rate respectively were 99.64%(554/556), 94.22% (522/554) and 93.88% (522/556) in 556 samples of family table salt. Eighty-seven samples of drinking water were inspected, resulting an averaged iodine content of 8.81 and 2.97 μg/L, respectively in the 2 counties. Conclusions The 2 counties are all the area of iodine deficiency. The urinary iodine level, although meeting the demand of eliminating iodine deficiency diseases, is a little bit higher given that iodized salt of present doage has been taken for a long time. The content of iodized salt should be adjusted accordingly.     

2007年重庆市云阳县和璧山县8～10岁儿童尿碘水平分析

Objective To determine the urinary iodine level of people in Yunyang and Bishan County of Chongqing and explore into its influencing factors. Methods Using multistage cluster stratified simple random sample method, Yunyang and Bishan County were chosen as research spots, then thirty children aged 8-10 in each 3 primary school of the 2 counties were selected using stratified randomization sampling method to inspected their urine and household salt for iodine and the iodine content in drinking water. Results Five hundred and seventy-one urine samples were inspected and the urinary iodine median was 261.47 μg/L. 5.78% (33/571) and 37.48%(214/571) of samples had an urinary iodine median less than 100 μg/L and more than 300 μg/L. The urinary iodine median of Yunyang County was higher than that of Bishan (H = 7.42, P < 0.01). The iodine salt coverage rate, the qualified rate and edible qualified iodine salt rate respectively were 99.64%(554/556), 94.22% (522/554) and 93.88% (522/556) in 556 samples of family table salt. Eighty-seven samples of drinking water were inspected, resulting an averaged iodine content of 8.81 and 2.97 μg/L, respectively in the 2 counties. Conclusions The 2 counties are all the area of iodine deficiency. The urinary iodine level, although meeting the demand of eliminating iodine deficiency diseases, is a little bit higher given that iodized salt of present doage has been taken for a long time. The content of iodized salt should be adjusted accordingly.     

2007年重庆市云阳县和璧山县8～10岁儿童尿碘水平分析

Objective To determine the urinary iodine level of people in Yunyang and Bishan County of Chongqing and explore into its influencing factors. Methods Using multistage cluster stratified simple random sample method, Yunyang and Bishan County were chosen as research spots, then thirty children aged 8-10 in each 3 primary school of the 2 counties were selected using stratified randomization sampling method to inspected their urine and household salt for iodine and the iodine content in drinking water. Results Five hundred and seventy-one urine samples were inspected and the urinary iodine median was 261.47 μg/L. 5.78% (33/571) and 37.48%(214/571) of samples had an urinary iodine median less than 100 μg/L and more than 300 μg/L. The urinary iodine median of Yunyang County was higher than that of Bishan (H = 7.42, P < 0.01). The iodine salt coverage rate, the qualified rate and edible qualified iodine salt rate respectively were 99.64%(554/556), 94.22% (522/554) and 93.88% (522/556) in 556 samples of family table salt. Eighty-seven samples of drinking water were inspected, resulting an averaged iodine content of 8.81 and 2.97 μg/L, respectively in the 2 counties. Conclusions The 2 counties are all the area of iodine deficiency. The urinary iodine level, although meeting the demand of eliminating iodine deficiency diseases, is a little bit higher given that iodized salt of present doage has been taken for a long time. The content of iodized salt should be adjusted accordingly.     

2007年重庆市云阳县和璧山县8～10岁儿童尿碘水平分析

Objective To determine the urinary iodine level of people in Yunyang and Bishan County of Chongqing and explore into its influencing factors. Methods Using multistage cluster stratified simple random sample method, Yunyang and Bishan County were chosen as research spots, then thirty children aged 8-10 in each 3 primary school of the 2 counties were selected using stratified randomization sampling method to inspected their urine and household salt for iodine and the iodine content in drinking water. Results Five hundred and seventy-one urine samples were inspected and the urinary iodine median was 261.47 μg/L. 5.78% (33/571) and 37.48%(214/571) of samples had an urinary iodine median less than 100 μg/L and more than 300 μg/L. The urinary iodine median of Yunyang County was higher than that of Bishan (H = 7.42, P < 0.01). The iodine salt coverage rate, the qualified rate and edible qualified iodine salt rate respectively were 99.64%(554/556), 94.22% (522/554) and 93.88% (522/556) in 556 samples of family table salt. Eighty-seven samples of drinking water were inspected, resulting an averaged iodine content of 8.81 and 2.97 μg/L, respectively in the 2 counties. Conclusions The 2 counties are all the area of iodine deficiency. The urinary iodine level, although meeting the demand of eliminating iodine deficiency diseases, is a little bit higher given that iodized salt of present doage has been taken for a long time. The content of iodized salt should be adjusted accordingly.     

甘肃省武威地区8～10岁儿童尿碘水平调查

尿碘是碘缺乏病防治监测工作中一项必测指标 ,为了解我区居民碘营养状况 ,进一步为防治碘缺乏病提供科学依据 ,1999年 10～ 11月我们对武威地区学龄儿童尿碘水平进行了检测 ,现将结果报告如下。1　对象与方法1. 1　调查对象 :武威地区 3县 1市 8～ 10岁学龄儿童。1.2　抽样方法 :采用容量比例概率抽样法 ,在全地区 3县 1市随机抽取 30所小学校 ,在被抽取的小学中随机抽取 8～ 10岁学龄儿童 12名 ,共抽取学龄儿童 36 0名 ,男、女各 180人。1. 3　尿碘测定方法 :采用 GB/ T尿碘的砷铈催化分光光度法测定尿碘 ,采集 8～ 10岁学龄儿童日间一次…     

靖江市8～10岁儿童尿碘检测结果分析

尿碘水平是反映一个地区人群是否缺碘及人体碘营养水平的一个重要指标 ,为了解靖江市儿童尿碘水平 ,于19 95年 12月、1998年 11月及 2 0 0 2年 6月对靖江市 8～ 10岁儿童进行了尿碘检测 ,现将检测结果分析如下 :1　对象与方法　　按照随机抽样方法抽取 8～ 10岁在校学生任意 1次尿样 ,每份 10ml ,性别、各年龄组采集尿样数均相等 ,采用酸消化法进行检测。2　结果1995年、1998年及 2 0 0 2年靖江市8～ 10岁儿童尿碘检测结果 ,见表 1。表 1　不同年份尿碘检测结果年份 检测人数中位数( μg/L)频数分布 ( μg/L)<1 0 0 >30 0 >50 01 9951 9982…