…(1) Case-control study: A method of examining the presence or absence of results, i.e., dividing the target population into patients and normal subjects, to see whether a cause is involved in greater quantities or more frequently in the patient group. This is sometimes called a retrospective study. (2) Cohort study: A cohort means a group, and is a method of dividing subjects according to causes and examining whether more results, i.e., patients, occur in the group that has the cause. … *Some explanations of terms that mention "retrospective study" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…(1)患者‐対照研究case‐control study 結果の有無つまり対象となる集団を患者・正常者にわけて,患者群で原因が多量または頻繁に関与しているかどうかを調べる方法である。これを後ろ向き研究retrospective studyと称することがある。(2)コホート研究cohort study コホートcohortは集団の意で,原因によって対象を区分し,原因を有する群でより多くの結果つまり患者が生ずるかどうかを調べる方法である。… ※「retrospective study」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
... Lull's thought, which was influenced by K...
An educational method, work, or movement that aims...
Also known as the common cold. A general term for ...
...The modern group of painters who have escaped ...
A village in Gujo County in northwestern Gifu Pref...
…The floor of the wagon is not flat, but curves i...
French astronomer. The first author of the Messie...
…Even before the printing era, there were booksto...
《 hidden Markov model 》⇒ hidden Markov model Sourc...
…In the Chinese herbal medicine, the Xishi tongue...
A type of wrench, named after the shape of its hea...
A cooking appliance that uses the properties of m...
…He was exiled to India in 1879, but after the Br...
…Population: 183,000 (1996). Cultural, religious ...
… [Yoshiharu Iijima] [Campanulaceae (bellflower f...