What is the translation of " 回顾性研究 " in English?

• retrospective study
• retrospective studies
• retrospective investigations

Examples of using 回顾性研究 in Chinese and their translations into English

但回顾性研究范围很小。
But retrospective studies are small.

因此，回顾性研究往往受到批评。
For this reason, retrospective investigations are often criticised.

FLT3突变赋予不良预后的回顾性研究中的大部分。
FLT3 mutations confer a poor prognosis in most retrospective studies.

这一假说也仅仅受到小型回顾性研究的支持。
This hypothesis is supported solely by small retrospective studies.

我的研究是回顾性研究还是前瞻性研究？?
Was it a retrospective study, or a prospective study?.

大部分资料来自病例报告和回顾性研究。
Most of the available research consists of case reports and retrospective studies.

但是由于该研究为回顾性研究，有其固有的局限性。
As this is a retrospective study, there are inherent limitations.

回顾性研究表明急诊医师可以改善治疗效果和效率.
Retrospective study suggests emergency department physicians are improving both outcomes and efficiency of care.

方法:本研究为单中心、回顾性研究。
METHODS: This is a single-center, retrospective study.

但是由于该研究为回顾性研究，有其固有的局限性。
This being a retrospective study has its inherent limitations.

而且这一属于回顾性研究，患者人数仍然较少。
This was a retrospective study, and the number of patients was small.

一个例子是：在开展回顾性研究时，所依据的数据来源于患者身份无法识别的数据库。
One example might be when conducting retrospective studies based on data obtained from databases in which patients cannot be identified.

与此相反的是回顾性研究，它收集已经发生的事件的数据。
The opposite of this is the retrospective study which collects data about events that have already happened.

回顾性研究已经显示，PCV2不是一种新奇的病毒，PMWS也不是一种新的疾病。
Retrospective studies have shown that PCV2 was not a novel virus and PMWS was not a new disease.

目前的回顾性研究受到队列规模较小和依赖RNA测序数据的限制;
The current retrospective study was limited by relatively small cohort sizes and reliance on RNA sequencing data;

从男性的角度来看，基于人群的回顾性研究表明，在男性和野生动物的精液质量在全球下降，受地理位置的影响。
From a male perspective, population-based retrospective studies suggest a global decline in semen quality of men and wildlife, influenced by geographical location.

现实世界的回顾性研究包括17个中心，这些中心提供的数据独立于制造商资助的试验。
The real-world retrospective study included 17 centers that contributed data independent from the manufacturer-funded trial.

这项研究使用了694个包括个人和人群饮酒量的数据来源，以及592个关于酒精使用风险的前瞻性和回顾性研究。
The figures were compiled from 694 data sources on individual and population-level alcohol consumption, along with 592 prospective and retrospective studies.

回顾性研究显示，有98％的此类案件作出反应的治疗与β-激动剂（12）。
A retrospective study suggested that 98% of such cases respond to treatment with a β-agonist(12).

接下来，研究人员计划在小鼠中进行类似的实验，并且可能对已经服用降胆固醇药物的人进行回顾性研究。
Next, the researchers plan to perform similar experiments in mice and possibly try retrospective studies in humans already taking cholesterol-lowering drugs.

C级：仅为专家共识意见和（或）基于小规模研究、回顾性研究和注册研究结果。
C: consensus of opinion the experts and/or small studies, retrospective studies, registries.

评价印度北部在Fournier坏疽管理中的Fournier坏疽严重程度指数的工具：一项多中心回顾性研究.
Evaluation of the utility of the Fournier's gangrene severity index in the management of Fournier's gangrene in North India: A multicentre retrospective study.

首先，作为一项回顾性研究，有其固有的局限性。
First of all, as a retrospective observational study, it is subject to inherent bias.

一些回顾性研究表明，广泛应用的糖尿病双胍类药物可以使某些癌症患者受益。
A number of retrospective studies have shown that the widely used diabetes drug metformin can benefit some cancer patients.

许多珍贵的病例对照研究（如Lane和Claypon于1926年所做的乳腺癌风险因素研究）都属于回顾性研究。
Many valuable case-control studies, such as Lane and Claypon's 1926 investigation of risk factors for breast cancer, were retrospective investigations.

深度学习算法用于检测头部CT扫描的关键发现：回顾性研究.
Deep learning algorithms for detection of critical findings in head CT scans: A retrospective study.

在初步筛选出的818篇文章中，本研究共纳入65篇，其中包括药代动力学/代谢研究、大型病例系列研究、回顾性研究、meta分析和一项临床试验。
Of an original 818 articles, 65 were included in this review, including pharmacokinetic/metabolic studies, large case series, retrospective studies, meta-analyses, and a clinical trial.