方法：采用病例随机对照的研究方法。
方法采用前瞻性对照的研究方法，对74例重症脑出血患者早期营养支持的作用与价值进行研究。
Methods the value and effects of nutrition support have been studied in 74 cases of severe cerebral hemorrhage during early stage with the research method of prospective control survey.
其次采用病例对照的研究方法对中医肝胆隐症和体质类型、A型行为的关系进行统计分析和研究。
At last adopted the case check method and Multiple Logistic regression analysis to deal with the masked symptom of hepatobiliary system and Chinese medical constitution and a type behavior.
方法：采用病例对照的研究方法，选择急性脑梗死患者65例为病例组，健康体检者50例为对照组。
Methods: By the case-control study, 65 cases with acute cerebral infarction patients group and 50 healthy persons control group were selected.
方法：采用病例对照的研究方法，选择山西省肿瘤医院2004 年7 月到2004 年12 月间收治的的女性乳腺癌原发病例94 例作为病例组，按照频数匹配的方法选择一般人群128 例作为对照。
There was 94 primary female breast cancer patients who were cured in tumor hospital of Shanxi from 2004-07 to 2004-12 in case, and 128 healthy people came from countryside, county and town in control.
证明药理和药效的最好方法之一就是进行随机临床对照试验，在这个试验中其研究对象会被随机地分成两组。
One of the best ways scientists have to prove cause and effect in medicine is to conduct a randomized controlled trial, in which study subjects are randomly assigned to two groups.
为了检验他们的方法，研究人员对这些小鼠以及一个对照组播放某种声音并配以电击，使其形成害怕声音的条件反射。
To test their method, they conditioned these mice, as well as a control group, to fear a sound by pairing it with an electric shock.
很多研究员都指责案例对照法不是展现因果关系直接有力的方法，尤其因为它受制于大量的记忆误差。
Many researchers fault case-control work as being a weak method for showing direct causality, especially because it is subject to substantial recall bias.
这项发现基于目前为止关于两种治疗方法最大样本量的对照研究。
The finding surfaced from the biggest comparison of the two treatment strategies ever carried out.
指南建议使用那些基于对照性研究获得的研究结果，并有确定的科学组织支持的治疗方法。
The guidelines suggest using treatments that are based on results of controlled studies supported by established scientific organizations.
临床研究部分采用随机对照的方法，治疗心力衰竭患者60例。并分为两组。
Clinical research: we cure 60 patients of heat failure, and divide to two teams with random and compared ways.
方法：在日本进行一项多中心随机双盲对比治疗的安慰剂对照研究。
METHODS: We conducted a multicenter, randomized, double - blind, parallel - treatment, placebo - controlled study in Japan.
方法：在大学医院外科重症监护病房(icu)进行了此项观察性对照研究，包括了312名估计在ICU治疗超过48小时的患者。
Methods: This observational cohort study, in a university hospital surgical intensive care unit (ICU), included 312 consecutive patients with an estimated ICU length of stay more than 48 h.
方法采用同期非随机对照试验和个人深入访谈法， 对所建立的专科诊疗路径进行评价研究。
Methods The clinical pathway developed in urban hospital was evaluated by non-random concurrent controlled trial and individual depth interview.
方法采用问卷调查、心理训练和自身对照的方法对79名军校护理专业本科生的心理健康和心理训练效果进行研究。
Methods the mental health and the effect of mental education in 79 military nursing undergraduates were investigated with questionnaires, mental education and self-control.
方法选取18种中华医学系列期刊，1996 ~ 1998年刊载的临床药物防治性同期对照研究论著为调查对象。
Methods All original articles on clinical drug therapeutic concurrent controlled trials published in 18 Chinese Medical Series Journals from 1996 to 1998 were selected as objects of surveying.
系统评估方法、临床随机对照研究方式和临床指南的方式，正成为循证医学的最重要的临床研究方法。
Systematic reviews, randomized controlled clinical trials and clinical guideline have becoming the most important clinical research methods for evidence based medicine.
方法以社区为基础的病例对照研究。
方法本研究采用随机、双盲、平行对照的临床研究方法。
Methods A randomized double-blind parallel controlled clinical trial was conducted.
研究设计：为试验一种新的诊断方法而做的预期病例对照研究。
Study Design. Prospectie case-control study testing a new diagnostic method.
对照以往方法，这种动态描述无疑可促进矿山安全问题的理论研究。
As compared with the former method, the dynamic description can promote the research of mine safety.
目的应用巢式病例对照研究方法，探讨原发性肝癌（HCC）的危险因素。
Purpose To explore the risk factors of hepatocellular carcinoma (HCC) with the aid of nested case control study.
本课题采用临床流行病学的病例—对照研究方法，以探讨异位症发病的高危因素。
A clinical epidemiological case - control study was, therefore, carried out to explore the risk factors of endometriosis.
方法：采用随机、双盲、安慰剂对照的方法进行研究。
Method: Take the method of random, double blindness and placebo control for research.
方法采用同期对照和历史对照研究的方法，将产妇分为责任制助产组和传统助产组。
METHOD Adopt case - control and history case - control study, divided delivery women into responsibility midwifery group and traditional midwifery group.
方法应用1∶1配对的病例对照研究方法，调查和分析家庭环境中与儿童哮喘有关的暴露因素。
Methods A 1:1 matched case-control study was performed exposure to analyse some exposure factors in home environment that related with asthma.
方法采用病例对照研究的方法，观察2型糖尿病伴胆囊结石组（DG）及不伴胆囊结石组（NDG）各40例。
Methods This is a case control study. 40 type 2 diabetic patients with gallstones(DG)and 40 type 2 diabetic patients without gallstones(NDG)were enrolled.
方法：采用随机、对照的临床研究方法。
Methods: Use random, contrast, the open clinical research methods.
方法：采用随机、对照的临床研究方法。
Methods: Use random, contrast, the open clinical research methods.
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