Population Studies (Epidemiology)
群体研究（流行病学）
The problem, though, is that these are population studies.
问题是这些仅仅是人口调查。
I would think that it's a problem without substantiation in large population studies.
没有大样本的人群研究结果作为支持，研究本身就会产生一些问题。
Other pharmacokinetic data e. g., results of population studies performed within clinical trial s.
其他药代动力学数据(例如，临床试验进行的人口研究结果)。
Population studies have linked the consumption of tea with a reduction in risk for several types of cancer.
依据关于人口的研究指出：饮用茶饮可减少许多癌症类型的发生率。
A number of population studies have revealed that moderate drinkers of red wine have less heart disease than non-drinkers.
相当多人口研究已经揭示与不饮红葡萄酒者相比较，饮红葡萄酒不过量的人较少得有心血管疾病。
Those researching social science, economic and population studies thought more about factors such as society, the economy and culture.
研究社会科学，经济学、人口学的人，更多地考虑社会、经济、人文的各种因素。
Large population studies might also be able to look at how combinations of factors — like low Apgar score plus a family history of ADHD — come into play.
基于大规模人口的研究也许也能研究出这些因素是如何相结合——比如低阿普加分数连同家庭多动症病史想结合——然后共同产生作用的。
Two population studies also found that Asia women with early-stage breast cancer (stage one and stage two) who drank three to five cups of green tea per day didn't have as many RECURRENCES.
对亚洲两成女性的调查发现那些每天喝3- 5杯绿茶的早期乳腺癌患者(阶段一和阶段二)不容易出现复发症。
Population studies such as EPIC, the European Prospective Investigation of Cancer, identified a strong link between eating lots of fibre and a lower risk of cancers of the gastrointestinal tract.
种群研究，例如EPIC（欧洲肿瘤前瞻性研究），在食用多量纤维和胃肠道肿瘤风险降低间发现了许多有力的联系。
The report, to be released Friday, analyzed data and existing studies of health, disaster, population and economic trends.
这份将于周五发布的报告分析了有关健康、灾害、人口和经济趋势的数据和现有研究。
But, they point out, the same association between performance and mortality risk was seen in the grip strength studies, which included a younger and presumably healthier population.
但是，他们指出，性能和死亡率之间的关联被视为风险相同的握力的研究，其中包括一个年轻和健康的人口大概。
Population-based surveillance studies using laboratory-confirmed cases were sought for each incidence group by a computerized search of the scientific literature.
检索相关科学文献，为每个发病率组检索出基于人群监测研究并采用实验室检查确诊的病例数据。
In some studies, the risk in these groups is four to five times higher than in the general population.
有些研究显示，与一般人群相比，这些人群住院和死亡的可能性可达四至五倍。
Extensive studies in the affected population are continuing to determine the long-term human health effects from this incident.
对受害人群的广泛研究仍在继续，以确定这次事故对人体健康的长期影响。
In my experience, the only thing we've seen these growth patterns [in] before is in population growth studies - where there's some sort of resource constraint that results in this model.
以我的经验，我们以前所看到的增长模式，仅出现在人口增长研究中-其中，某些资源限制催生了该模式。
Studying a large population tends to give a more accurate result than studies of smaller places such as Scotland, parts of Italy and New York state, where more impressive reductions have been claimed.
对庞大的人口进行研究，得出的结果比研究较小范围得出的结果更精确，例如苏格兰、意大利的部分地区和纽约州，这些地方心脏病住院患者的减少幅度更令人欣喜。
Modelling studies suggest that school closure has its greatest benefits when schools are closed very early in an outbreak, ideally before 1% of the population falls ill.
模型研究提示，疫情发生较早时关闭学校带来的益处最大。理想的时机是在不足1%人口患病之前。
Several large studies of drinking in the general population show that some patterns clearly pave the way for future problems.
针对一般人群的饮酒行为所进行的几项大型调研显示，其他一些饮酒方式显然也会在将来给饮酒者带来烦恼。
American studies suggest that between 40 and 60 per cent of the population suffers from mental illness in any one year.
美国的研究表明，不管哪年都有40%到60%的人患有精神疾病。
Scientific evidence on the distribution of cancer in the population can be obtained through carefully planned and executed epidemiological studies.
通过慎重计划和开展的流行病学研究，可获得关于癌症在人群中分布情况的科学依据。
About 1000 turtles live in the region that he studies; the population near JFK is 10 times that.
在他研究的区域内有约1000只海龟，而在肯尼迪机场附近海龟数量是其10倍。
Four were cohort studies in which a healthy population was genetically screened at the outset and followed for 15 years to see who developed breast cancer and who did not.
四项是同龄组研究，也就是说研究开始时对一个健康人群做遗传筛查，然后观测其后的15年他们中哪些人会患上乳腺癌，哪些人不会。
"I don't think the timing is right to start to scare the population, but I think it's important to focus on this and continue with studies," she says.
她说：“我不知道选择这个时间来让公众害怕是否正确，但是我觉得关注这个问题以及继续进行研究是件很重要的事”。
Studies have shown that entrepreneurs of all types are more prone to it than the general population.
当然，是从一开始就表现出来的。研究表明，企业家们更有可能比普通大众表现出这种情绪。
Are the people measured in these studies representative of the general population?
那些被测量的人是不是代表大众？
Roughly three-quarters of the US population growth that did occur over the past decade was due to immigrants, according to an analysis of census data by the Center for Immigration Studies.
按照由美国移民研究中心对于人口调查数据的分析，在过去十年中，大约四分之三的美国人口增长要归功于移民。
Most studies could not quantify disease frequency in the general population as they are hospital-based and confounded by variations in threshold and the rate of hospitalization.
多数研究不能把一般人群当中的发病频率给予定量是因为它们是基于医院的并且被混杂在住院率的变化之中。
Most studies could not quantify disease frequency in the general population as they are hospital-based and confounded by variations in threshold and the rate of hospitalization.
多数研究不能把一般人群当中的发病频率给予定量是因为它们是基于医院的并且被混杂在住院率的变化之中。
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