疫水

同时选择30名学生作为记录员，记录各自家庭成员每天接触疫水的时间。

Meanwhile , 30 students were chosen as recorders to record their family members ' time length of contacting infected water each day .

人群接触疫水率下降24.07%，年接触疫水5次以上的人群百分率下降60.50%，接触疫水人员防护率由0%上升至34.14%；

The rate of infected water contact of residents declined by 24.07 % and the rate of residents who have water contact more than 5 times per year decreased by 60 . 55 % . The prevention rate of residents increased from 0 to 34 . 14 % .

20岁以下青少年指数B有所上升，不同接触疫水方式改变情况不一样，游泳、打粽叶、放牧上述三项指标均有所上升。

The contacting pattern of swimming , picking reed leaves and herding showed increase of these indices .

居民接触疫水频次、指数A、指数B分别下降了63.71%、33.3%、13.48%。

After health education the frequency , index A , index B decreased by 63 . 71 % , 33 . 3 % , 13 . 48 % respectively among local residents .

CT影像结合疫水接触史及临床和免疫诊断检查，能作出正确定位和定性诊断。

Combining CT scanning , with case history , clinical signs and immunologic assay we could make a correct diagnosis for each of the patients about the pathologic site and nature .

方法采用队列随访调查的方法收集居民疫水暴露的情况，并用系统聚类法中样品聚类（Q型）进行聚类分析。

Methods The data of resident 's contacting infectious water were collected with cohort study , and were analyzed by sample cluster analysis ( Q type ) .

方法根据全球卫星定位系统（GPS）测绘图及钉螺调查结果，在西昌市邛海周边4个乡，选择196个点进行疫水测定。

Methods Mice bioassay was carried out in 196 sites selected from 20 demonstration villager groups with different human infections of the area based on GPS ( global positioning systems ) digitized map and the snail survey results .

高山型血吸虫病疫区疫水暴露与感染率关系

Relationship between endemic water exposure and prevalence of schistosomiasis in mountainous type

垸内水网型血吸虫病流行区居民接触疫水的定量研究

A quantitative study on human water contact in dam-circled marsh regions of Schistosoma japonicum

洪涝灾害期间血吸虫病流行区居民接触疫水的定量研究

Quantitative study on human water contact during disaster year in endemic region of schistosomiasis japonica

邛海高山型血吸虫病流行区不同人群疫水暴露方式和时间

Water exposure modes and times of different populations in mountainous schistosomiasis endemic areas near Qionghai lake

1993-1995年南京市哨鼠疫水测定报告

Detecting running schistosome - infested water with sentry mice in Nanjing region during 1993 - 1995

江滩地区采用分层卫生宣教改变居民接触疫水行为的研究

Investigation on health education to change the behaviour of residents in marshland of the Yangtze River

经系统调查，有50320人在抗洪抢险中接触疫水。

After a systematic survey , 50 320 people were found having contacted with the infested water .

目的研究健康教育干预措施减少湖区小学生接触疫水的行为。

Objective To study health education intervention in reducing unsafe water contact behaviour in primary school children .

接触疫水方式以戏水游泳（26例）和生产、生活（21例）为主。

Contact style : 26 cases infected by playing and swimming , 21 cases by production and living .

江滩型地区不同季节人群接触疫水行为规律的研究

Study on the water contact behavior of human beings in the areas along the Changjiang river in different seasons

血吸虫病垸内型和洲岛型流行区居民接触疫水方式聚类分析

Cluster analysis on the patterns of resident 's contacting infectious water in inner embankment subtype and island subtype of Schistosomiasis

结论西昌高山型血吸虫病流行区不同人群疫水暴露方式、时间和暴露强度不同。

Conclusion Water exposure modes , times , and intensities of different populations were different in mountainous schistosomiasis endemic areas of Xichang .

洲岛型疫区疫水接触方式分为5类，洗手脚、洗菜、打湖草和放鸭鹅合为第一类；

Washing hands and feet , washing food , getting lake grass and herding ducks and geese were classified into the first category ;

其他条件下疫水暴露指标与血吸虫感染率的关系呈波动状态，剂量-反应关系不明确。

The dose-response relationship was not clear when the relation among indexes of endemic water exposure and schistosomiasis prevalence was fluctuation under other condition .

回顾性调查显示，既往不同暴露疫水方式和暴露强度的人群血清学阳性率不同。

As revealed from retrospective investigation , the positive rate of serological reaction varied with the manner and intensity of previous contact with water in endemic area .

目的：在洲垸型血吸虫病流行区，于传播季节观察经常接触疫水人群口服蒿甲醚预防感染血吸虫的效果。

AIM : To study the prophylactic effect of oral artemether on protecting people from Schistosoma japonicum infection in an endemic area located in an islet with embankment .

有病史人群接触疫水及野粪的频率均显著高于无病史人群。

The frequency of water contact with cercariae and defecation in the wild was significantly higher in cases with disease history than in those without the disease history .

慢血患者和晚血患者的疫水接触方式主要为放牧、捕鱼和打湖草；急血患者则主要由游泳或洗澡接触疫水。

Ways of exposure to infested water were grazing , fishing and mowing lake grass for chronic and advanced patients , while swimming and bathing for acute patients .

方法居民病情和疫水接触史进行队列研究，家畜病情和螺情进行纵向调查。

Methods Cohort study was carried out among the prevalence and water contact of residents , and longitudinal study was undertaken for prevalence of water buffaloes and snails dynamics .

在血吸虫病中度流行区，对以疫水接触史确定化疗对象的筛检方法进行了其真实性和可靠性研究，并对其防治效果进行了纵向观察。

The study on the validity , reliability and control effect of the screening method of regarding water contact as chemotherapy indicator was carried out in schistosomiasis medium endemicity .

结果山丘型疫区居民疫水接触方式可被划分为5类：洗餐具、洗工具、淘米洗菜为第一类；

Results The water contact patterns of the residents could be classified as 4 different types . Washing dishes , washing tools and washing food were classified into the first category ;

经济收入高者换工频率低，接触疫水的频率显著高于经济收入低的人群。

The frequency of water-contact with cercariae in public places and the labor exchange in the group with low income was significantly higher than those in the group with high income , respectively .

同时，目标人群不良卫生行为也有了较大改变，接触疫水做防护的人数由5.00%上升至48.52%。

At the smae time , the unhealthy behavior of target population improved remarkably . The percentage of people taking self-protection measures before contacting schistosome-infested water raised from 5.00 % to 48.52 % .