cohort study

基本解釋

Study area women were enrolled at 20–26 weeks’ gestation in a prospective population-based cohort study that was conducted from 2003 to 2005.
2003年至2005年進行的前瞻性以人群為基礎(chǔ)的群組研究項目在研究地區(qū)招募了懷孕20–26周的婦女。
To explore this topic further, Dr. Song-Yi Park, from the University of Hawaii in Honolulu, and colleagues, analyzed data from subjects enrolled in the Multiethnic Cohort Study.
為了進一步探討這一課題，檀香山夏威夷大學(xué)的卜宋義博士和他的同事，分析了來自多民族群組的受測者數(shù)據(jù)。
Then, when I was on a sabbatical in Stockholm, I had the opportunity to get involved with the Swedish Twin Registry, a large cohort study in which some researchers were looking at cognition.
然后，當(dāng)我在斯德哥爾摩休假時，有機會參與了瑞典的雙胞胎人員的登記工作，它是一個大型的隊列研究項目，其中的一些研究人員正在著眼于認(rèn)知的問題。

So when we talk about a cohort study, this means taking a group of people and following them over time.
所以當(dāng)我們提到定群研究,就意味著,有一群人參加實驗并需一直追蹤下去
耶魯公開課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選
A cohort study means you take the same group of people and follow them every five years for that period of time.
定群研究意味著你只有一組研究對象,然后在研究期間每五年進行一次記錄數(shù)據(jù)
耶魯公開課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選
This particular study was a prospective cohort.
這個研究是前瞻性群組研究
耶魯公開課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選

During this prospective observational cohort study, about 2 % of the men developed kidney stones.
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隊列研究
Method Prospective cohort study was followed-up among the newly-wedding couples with the intention to pregnancy and living around a lead and zinc smelt factory from Dec. 1996 to Dec. 1998 until delivery, then their offspring.
方法采用前瞻性隊列研究的方法，對某建有鉛鋅冶煉廠的市區(qū)1996年12月～1998年12月間進行婚檢并準(zhǔn)備懷孕的新婚夫婦進行追蹤觀察至分娩，繼之觀察其子代發(fā)育。
心理學(xué)
斷代研究