流行病

Epidemiologic survey indicated that the classic risk factors such as smoking, hyperlipemia, high-level low density lipoprotein, diabetes, adiposis and age can not explain all the clinical and epidemiologic feature of coronary heart disease.

流行病学调查表明，经典的危险因素如吸烟、高血脂、高水平的低密度脂蛋白、糖尿病、肥胖症和年龄等并不能解释冠心病的所有临床和流行病学特征。

Methods The whole cases were collected which had occurred in this epidemic. Then the epidemiological and clinical characteristics were analyzed by descriptive epidemiology, compared with the clinical characteristic of previous tickinfected Human granulocytic anaplasmosis.

搜集疫情发生地的全部病例，采用描述性流行病学方法分析疫情的流行病学特征和临床特征，并与以往报道的蜱传"人粒细胞无形体病"临床特征相比较，分析感染的危险因素。

The center is primarily dedicated to education and research in Epidemiology and Biostatistics including Biostatistics, Epidemiology, and AIDS.

主要致力于流行病学及生物统计学的教学与研究，其研究领域包括流行病学，生物统计学，和艾滋病等。

Department of Epidemiology and Biostatistics,School of Public Health,Peking University Health Science CenterBeijing 100083,China

北京大学医学部公共卫生学院流行病与卫生统计学系/流行病学教育部重点实验室，北京 100083； 2。

Methods To describe and make epidemiological analysis on clinic and laboratory of the cases of cerebrospinal meningitis.

方法对流脑病例的流行病学、临床、实验室检测资料进行描述流行病学分析。

In this paper we formulate an epidemic model with chronological age and infectious age structure.

本文根据流行病的传染过程和机理建立了具有年龄和病程结构的流行病模型。

objective to analyze the clinical epidemiological profile of deaf-mutism in gansu province with the purpose of understanding the common causative effects, thus getting more available information for further development of the early diagnosis and intervention program for deaf children.

目的 在我国甘肃省聋哑人群中进行系统性的耳聋病因研究，即耳聋病因的临床流行病学分析，明确不同致聋因素所占比例，为将来开展耳聋易感基因的分子流行病学研究，寻找致病根源，有效开展耳聋预防和干预工作提供参考依据。

AIM: To study the infectiousness of the convalescent patients with severe acute respiratory syndrome. METHODS: Standardized epidemiological follow-up study questionnaire was adopted in the follow up study by phone of the convalescent (1 month after discharge) patients who were reported during April and May 2003 in database of epidemiological individual cases with SARS in Beijing.

采用统一制定的流行病学随访调查表，在《北京市SARS流行病学个案调查数据库》中随机抽取300例2003 04/2003 05报告的SARS病例进行恢复期（出院后1 mo）电话随访调查，建立数据库进行统计学和流行病学分析。

Originally, the term "epidemiology" meant "the study of epidemics", but the techniques which were originally used in the study and control of epidemics have also been usefully applied in the study of noncommunicable diseases.

"流行病学"一词最初的意思是"流行病的研究"，但最初在流行病的研究和控制中所运用的方法也已被运用于非传染性疾病中。

Genetic epidemiology Segregdtion ratio ,,,,,,,,,,,,,Hereditability Comparativc epidemiology

南京医科大学流行病学教研室；淮安市卫生防疫站；遗传流行病学；分离比；遗传度；比较流行病学

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。