Both the cohort and case control studies are observational studies.

Americans have used the cohort survival method for the planning of their public works.

美国人用群体幸存法来规划他们的公共工程.

A cohort study is a longitudinal study in which a specific population is studied over time.

群体研究是在一段时间内对特定群体进行的纵向研究(随机取样).

After HaroldWashington died cohort of Latino elected officials, affiliated with Richard M.

在哈罗德.华盛顿去世后,一批拉丁裔当选公务员, 与理查德.

Operation interface, as long as this cohort have information can be sent to a designated phone.

运行界面上, 只要发送队列中有消息就可以将其发送到指定用户手机上.

The study cohort included 351 individuals, of whom 84 had abnormal tolerance test results indicating diabetes.

这项队列研究共有351例受试者, 其中84例有提示糖尿病的糖耐量试验异常.

The investigative team enrolled 56 patients with liver cirrhosis in a prospective cohort study.

试验小组纳取了56名患有英硬化的患者进行了列队性研究.

His upscale, post boomer cohort has rallied behind him with unalloyed fervor.

他的社会高层, 后生育高峰的支持者以无比的热情集结在他身后.

Two days later, Fisher introduced Kevin to his cohort and roommate, Andre Martinez.

他很惊讶地知道, 费蛇耳,只比他大几岁,也和他一样是个杂交混血儿;半中国-眼睛可以看出, 眉毛下面总是有一小滴油说明他还有一半巴西血统.

We performed a prospective cohort study among 184 unrelated White CH patients.

我们实施了一个包含184名无相关白种丛集性患者的前瞻性群组研究.

Age predicts an even more vulnerable cohort of soldiers, those who enlist in their late 20 s.

年龄决定了这些即将20岁的新入伍战士更加容易受到伤害.

The gangster walked into the room surrounded by his cohort.

一名匪徒走进被他的一帮人包围的屋子.

Cohort analysis traces the subsequent vital history of such cohorts.

对同批人进行分析能追溯出这种同批人随后的重大历史.

All cohort data are affected by possible selection effects.

所有同期组群资料都受到可能发生的选择作用的影响.

Research design and methods: Cohort study involving 2499 patients with ACS recruited from 11 UK hospitals.

研究设计及方法: 研究人群是来自英国11个医院的2499名患急性冠脉综合症的病人.

Cohort study has a high clinical operation, but it is difficult to control bias.

队列研究临床可操作性高, 但其控制偏倚差.

Study Design. Retrospectie cohort study using a hospital registry of all nonfederal acute care hospitals state.

研究设计. 回顾性序列研究一所华盛顿医院挂号处由于非致命性急性损伤的患者.

The patients were recruited from the Melbourne Collaborative Cohort Study, an established community based research population.

患者来自墨尔本协作队列研究, 建立社区人口研究.

Study Design: Cohort study; Level of evidence, 2.

研究设计: 队列研究; 证据等级:2级.

Study Design. A retrospective, cohort study.

研究设计: 一项回顾性 、 随访调查研究.

Study Design. A prospectie, radiographic cohort study.

研究设计. 前瞩性的关于影像的队列研究.