Define epidemiology. epidemiology synonyms, epidemiology pronunciation, epidemiology translation, English dictionary definition of epidemiology. n. The branch of medicine that deals with the study of the causes, distribution, and control of disease in po
9、) 定义及相关术语 Definition and Some Terms 研究对象 Participants of study 进入队列之前未患所研究疾病的人群。 暴露组 Exposed group 由暴露于该因素的研究对象所组成。 未暴露组(对照组)unexposed group (control group) 由未暴露于该因素的研究对象所组成。 研究的结局、调查的事件 End of study 某病的...
In this chapter we first establish a definition of epidemiology and describe the wide scope of epidemiology in terms of its subject domains, types of research topics, types of study designs, and range of research activities that occur from a study's inception to its publication. Since ...
Most of them were already used in the definitions used by Lilienfeld. Five terms were present in more than 50% of definitions from the period 1978 to 2017: "population", "study", "disease", "health" and "distribution". Several developments have occurred: strengthening of the terms "control...
Urinary incontinence affects health with consequences such as dermatologic complications (skin maceration and ulcers) and falls. Urinary incontinence reduces the quality of life and generates high costs for affected individuals and in terms of public health (EL1). 展开 关键词:...
SummaryEpidemiologic studies of status epilepticus (SE) depend on clear definitions of terms. Such a definition is available for convulsive generalized SE, but clear definitions of nonconvulsive SE (NCSE) are lacking. This as well as clinical difficulties to diagnose NCSE are one source of under...
Delirium: Definition, Epidemiology, and Diagnosis 来自 Semantic Scholar 喜欢 0 阅读量: 49 作者:KJ Neufeld,C Thomas 摘要: This article serves to (1) review the relationship of the terms "delirium" and "encephalopathy," (2) describe delirium as defined in current diagnostic systems, (3) ...
Definition, epidemiology and classification of diabetes in children and adolescents Dtsch Med Wochenschr. 2005 Jul 8;130 Suppl 2:S64-5. Review ME Craig,A Hattersley,KC Donaghue - 《Pediatric Diabetes》 被引量: 263发表: 2009年 Epidemiology, management, complications and costs associated with type ...
This review will focus on the epidemiology of 'idiopathic' juvenile arthritis (JA) where data are available for comparison in terms of time, space and ethnic origin. Methodological issues that make comparisons of data difficult, such as case definition, source population and case ascertainment, ...
Migraine epidemiology is a young and evolving science, and, with an accepted definition of migraine available only since 1988, much in the large corpus of older literature is of questionable reliability. Accordingly, the apparent increase in migraine prevalence over the past three decades may be ill...