方法随机整群抽取医学低年级学生，集中研究对象，由专家进行专题讲座。
Methods Junior grade students of medical school were chosen randomly by cluster sampling.
方法：分层随机整群抽取鹤岗市1735名中小学生进行无记名问卷调查。
Methods: an anonymous questionnaire was completed on a stratified cluster sample of 1735 elementary school and middle school students who were randomly selected from Hegang.
方法在北京市石景山区随机整群抽取3所学校初一到高二学生1 650人，匿名自填问卷调查。
Methods an anonymous questionnaire survey was conducted among 1 650 students drawn randomly from 3 middle schools in Shijingshan County, Beijing using a clustered sampling method.
方法采用随机整群抽取湖北省浠水县6所小学6 ~9岁学龄儿童789名进行健康状况调查和体格检查。
Methods a randomly cluster sampling method was used to choose 789 school-aged children from 6 to 9 years old came from 6 primary schools in Xishui County.
［方法］采用整群抽样的方法，随机抽取福州市鼓山镇的14个村（居）委会，对所有登记在册的年龄≥60周岁的老年人进行调查。
Methods:All elderly aged 60 years and above from 14 villages and communities in Gushan town of Fuzhou city registered into book were investigated randomly by adopting cluster sampling method.
方法整群随机抽取广东商学院在校大学生520人进行问卷调查。
Method Using the same questionnaire, 520 undergraduates in Guangdong Business Stuies University were investigated with random sampling.
方法采用整群随机抽样的方法抽取696名35岁以上社区居民，开展问卷调查并进行体格检查及血糖检查。
Methods 696 community residents over 35 years old were selected by random cluster sampling, questionnaire, physical examination and blood glucose examination.
方法：采用随机整群抽样方法，在上海市静安区抽取14所幼儿园306名4 ~ 6岁儿童进行了研究。
Methods: Adopting the methods of whole group sampling at random, study on 306 children aged 4-6 of 14 kindergartens in Jing an District of Shanghai.
方法采用分层随机整群抽样的方法，从全区42所民工子弟小学中抽取7所学校，通过问卷调查的形式对学生展开调查。
Methods 7 ones for rural workers' children from all the 42 primary schools in the district have been surveyed through random sampling.
方法对社区人群采用多阶段分层整群随机抽样方法抽取研究对象，进行个案调查和血清学检测。
Methods Subjects were collected from community population by stratified multi-stage cluster sampling method. The data gathered from case investigation and serological detection.
方法采用整群随机抽样方法，抽取337例0～18个月婴幼儿的母亲，对其进行问卷调查。
Methods In a method of randomly chester sampling, we drew 337 mothers whose infant age varying in month from 0 to 18 and conducted a questionnaire investigation.
方法根据全国第四次结核病流行病学抽样调查方案，采用分层整群随机抽样方法抽取调查点，然后根据调查结果进行分析。
Methods According with the methods of the forth epidemiologic sampling survey for tuberculosis in our country, the method of stratified cluster random sampling was use in this survey.
方法：于2005-10采用整群抽样法随机抽取河南大学本科新生310人进行问卷调查。
METHODS:310 freshmen in October 2005, selected from Henan University by cluster sampling, were interviewed by questionnaires.
方法采用整群随机抽样方法抽取成都市五城区0 ~6岁独生子女1,453名，男765名，女688名。
Methods 1 453 singletons 0 ~ 6 yr children were took out from the five city districts in Chengdu by clustering sampling (boys 765, girls 688 respectively).
方法按照分层随机整群抽样的方法，抽取蚌埠市10所中学60个班级的3 251名高中生为研究对象，获有效问卷3 044份。
Methods A cluster stratified sampling method was used to choose 3 251 students from 60 classes in 10 middle schools, among which, 3 044 questionnaires were available.
方法：采用分层整群随机抽样方法在抽取的社区居委会，用老年抑郁量表(GDS)对528名社区老年人进行筛查。
Methods: in the communities chosen by stratified cluster random sampling method, we used Geriatric Depression Scale (GDS) to screen about 528 old people to identify the depressed ones.
方法：按随机、分层、整群抽样方法抽取某高校在校大学生300名进行调查。
Methods: Made a survey on 300 students who were taken out from colleges according to randomize, stratify, entire group.
方法：分别在新疆吐鲁番市区和布尔津县两地采用随机整群抽样的方法，抽取9~12岁儿童478名。
METHODS: A total of 478 children at age of 9-12 years from Tulufan City and Buerjin County of Xinjiang Province were enrolled by random cluster sampling.
方法按照整群抽样原则随机抽取陕西关中地区10个县区，共计430名健康婴幼儿。
Methods According to the cluster sampling, we sampled 430 healthy infants totally from 10 districts in the area of Guanzhong in Shaanxi Province.
方法采用随机整群抽样法抽取699名护航舰队官兵，用症状自评量表(SCL- 90)对其进行心理测评。
MethodsThrough random cluster sampling, 699 convoying warship soldiers were investigated with Symptom Check-List 90 (SCL-90).
方法采取整群随机抽样方法选取被试，对抽取的2 015名大学生进行匿名自填问卷调查。
Methods a cluster random sample of 2 015 undergraduates were investigated with an anonymous questionnaire.
方法采用分层整群随机抽样的方法，在郴州市随机抽取北湖区、苏仙区和桂阳县的9所乡镇卫生院作为调查现场。
Methods Stratified random cluster sampling was used, 9 township hospitals were randomly selected from Beihu District, Suxian District and Guiyang County of Chenzhou.
方法采取随机整群抽样方法，在健康教育开展前后抽取860名大学生匿名进行问卷调查。
Methods By the random cluster sampling method, 860 students were selected and investigated about AIDS with a questionnaire before and after the education.
方法采用随机整群抽样的方式抽取徐州市第一人民医院112例进行维持性血液透析的患者，应用生活满意度量表进行问卷调查。
Methods 112 patients with maintenance hemodialysis were selected by random cluster sampling in Xuzhou First People's Hospital and were assessed by life satisfaction scale questionnaire.
方法采用整群随机抽样方法，抽取荣成市沿海地区8757名渔民为调查对象。
Methods The grouped random sampling rule survey was carried out in a sample population of 8757 who lived in seaside district of Rongcheng city.
方法在合肥市采用整群随机抽样的方法抽取4 5 0 0名初一学生，并对其进行问卷调查。
Methods With cluster sampling method, 4 500 students of the first grade junior middle school filled in questionnaires.
方法采用分层整群随机抽样的方法，从长沙地区高校中随机抽取20个班级，对所选班级的上网大学生进行现场无记名问卷调查。
Methods An anonymous questionnaire was conducted on 1 040 internet users, who were cluster stratified sampled from 20 classes in Changsha colleges.
方法采用分层整群随机抽样的方法，从长沙地区高校中随机抽取20个班级，对所选班级的上网大学生进行现场无记名问卷调查。
Methods An anonymous questionnaire was conducted on 1 040 internet users, who were cluster stratified sampled from 20 classes in Changsha colleges.
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