Methods Data of disease and population were analyzed by descriptive epidemiological methods.
方法采用描述性流行病学分析。
Methods HFMD cases from 2009 to 2010 were analyzed with descriptive epidemiological methods.
方法对2009 ~ 2010年手足口病个案采用描述性流行病学方法进行分析。
Methods the surveillance data of the last three years were analysed using descriptive epidemiological methods.
方法运用描述流行病学方法对三年的监测资料进行整理分析。
Methods Field epidemiological methods and descriptive epidemiological methods were used for the investigation.
方法采用现场流行病学调查方法，运用描述性流行病学方法进行分析。
Method Descriptive epidemiological methods and medical statistics were used for statistics, analysis and evaluation.
方法运用流行病学调查方法，按照医学统计方法进行统计、分析与评价。
Methods Descriptive epidemiological methods were applied to analyze the surveillance data of HFMD from 2009 to 2010.
方法对2009-2010年报告的手足口病监测资料进行描述性流行病学分析。
Methods Data about measles in 2004 in Guangxi from measles surveillance system were analyzed by using descriptive epidemiological methods.
方法对广西2004年麻疹监测系统数据进行描述性流行病学分析。
Methods Descriptive epidemiological methods were used to analyze the data of public health emergencies reported by Internet based online system in Shanghai from 2004 to 2009.
方法收集上海市2004 - 2009年突发公共卫生事件网络直报数据资料，应用描述性流行病学方法对资料进行统计分析。
Methods The epidemic data of each type of notifiable diseases reported within 11 years from 1994 to 2004 in Shaoguan were sorted and analyzed statistically using descriptive epidemiological methods.
方法采用描述性流行病学方法对韶关市1994～2004年11年间各类法定报告传染病疫情资料进行分类统计分析。
Methods The cases of viral hepatitis in Anhui Provincial Hospital from 2002 to 2007 were analyzed by descriptive epidemiological method.
方法采用描述流行病学方法，对该院2002~2007年病毒性肝炎发病情况进行分析。
Methods a method of descriptive epidemiological analysis was adopted.
方法采用描述流行病学分析方法。
Methods According to daily new case registration report, we performed descriptive epidemiological analysis.
方法根据日常新病例登记报告进行描述流行病学分析。
Methods Descriptive epidemiological method was used to analyze the death data in Yichang, 2009.
方法用描述流行病学方法对宜昌市区2009年居民死因资料进行分析。
Methods the "National Management Information System for Disease Reporting" software was applied to gather epidemic data, and descriptive epidemiological analysis was conducted on AHC.
方法利用来自国家疾病报告管理信息系统的疫情资料，对(AHC)进行描述性流行病学分析。
Methods a method of descriptive epidemiological study was used.
方法采用描述性流行病学方法。
Methods Descriptive epidemiological analysis was conducted on the data of measles cases in Xiuzhou district from 2004-2008.
方法用描述流行病学方法对秀洲区2004- 2008年麻疹个案资料进行流行病学分析。
Methods a retrospective descriptive epidemiological investigation was conducted to analyze the clinical features and epidemiological characteristics of the patient.
方法对患者的流行病学及临床资料进行回顾分析。
Methods Epidemiological case study and descriptive statistical analysis were conducted.
方法采用流行病学方法进行个案调查和描述统计分析。
Methods Epidemiological case study and descriptive statistical analysis were conducted.
方法采用流行病学方法进行个案调查和描述统计分析。
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