设计：单中心回顾性队列研究。
方法：采用多中心前瞻性队列研究。
研究设计：回顾历史队列研究。
设计：这是一项配对回顾性队列研究。
研究设计：对照配对回顾性队列研究。
Study Design. A retrospective matched cohort study with control group.
中国上海正在进行的前瞻性队列研究。
研究方法研究方法为回顾性队列研究。
MethodsA retrospective cohort method was used in this research.
研究设计；前瞻性，多中心，队列研究。
方法前瞻性的队列研究。
队列研究通常涉及大量的变量，指出法氏囊。
Cohort studies typically involve a large number of variables, noted Fabricant.
方法前瞻性队列研究。
设计：单中心前瞻性队列和连续性队列研究。
Design: Single center prospective cohort with consecutive inclusions.
前瞻性的队列研究。
其他队列研究中，也可以看到类似的相应减少。
In the other cohort studies, similar relative reductions were seen.
研究设计：该研究是一项前瞻性放射学队列研究。
Study Design: This is a prospective radiographic cohort study.
连续队列研究。
到目前为止，整块切除这些肿瘤很少有大的临床队列研究。
To date, few large clinical series with en bloc resection of these tumors exist.
赫特福郡队列研究的结果：跌倒，肌肉无力。早年的生长发育。
Falls, Sarcopenia, and Growth in Early Life: Findings from the Hertfordshire Cohort Study.
这一回顾性队列研究从300例英国糖尿病患者的治疗记录中提取信息。
The retrospective cohort study drew information relating to the treatment of diabetic patients from 300 British general practice records.
采用大样本病例队列研究的方法评估了肿瘤大小与转移风险之间的相关性。
We evaluated the association between tumor size and the metastasis risk in a large patient cohort.
但是研究人员在为时最早的针对黑人人群的队列研究中也发现了类似的结果。
But the researchers also saw similar findings in the black population of the oldest cohort.
研究设计和方法：采用VHA糖尿病流行病学队列进行一项回顾性队列研究。
Research Design and Methods:A retrospective cohort study using data obtained from the VHA Diabetes Epidemiology Cohort was employed.
2008年DOTS队列研究的总治愈率为86％，首次超过了85％的目标。
The treatment success in the 2008 DOTS campaign was 86% overall, surpassing the 85% target for the first time.
现有的研究包括29个队列研究，69个病例对照研究以及4个随机临床试验。
Of the available studies, 29 were cohort studies, 69 case-control studies, and 4 randomized clinical trials.
前瞻性的队列研究20名患者罹患股骨干或胫腓骨干骨折采用扩髓的髓内钉固定。
Prospective cohort study of 20 patients with femoral or tibial diaphyseal fractures treated with reamed intramedullary nailing.
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 study cohort included 351 individuals, of whom 84 had abnormal glucose tolerance test results indicating diabetes.
我们开展了一项队列研究临床试验来确定患有IBD患者复发性静脉血栓发生的风险。
We performed a cohort study to determine the risk for recurrent VTE among patients with IBD compared with subjects without IBD.
队列研究是一组研究对象根据时间进行随访，并与另外一组不受研究条件影响的对象进行比较。
A cohort study is one in which a group of subjects are followed over time and compared with another group who are not affected by the condition being studied.
队列研究是一组研究对象根据时间进行随访，并与另外一组不受研究条件影响的对象进行比较。
A cohort study is one in which a group of subjects are followed over time and compared with another group who are not affected by the condition being studied.
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