查询词典 randomized test

Lautenschlager, MD, of the University of Melbourne, Australia, and colleagues conducted a randomized controlled trial to test whether a physical activity intervention would reduce the rate of cognitive decline among 138 adults age 50 years and older at increased risk of dementia.

尼古拉汤匙， lautenschlager ，医学博士，墨尔本大学，澳洲，和他的同事进行了一项随机对照试验，以测试是否进行身体活动的干预会减少，利率认知力的下降，其中138成人年龄50岁及以上在风险增加的痴呆症。

PURPOSE: A prospectie randomized trial was undertaken to test the efficacy of low and standard doses of pegylated interferon alpha-2b in combination with ribairin for the initial treatment of chronic hepatitis C.

目的：采用前瞻性随机试验研究低剂量和标准剂量聚乙二醇化干扰素α-2b联合利巴韦林对慢性丙肝的早期治疗的效力。

Methods A double-blind, randomized and controlled test was conducted on zolpidem tartrate and stilnox in the treatment for insomnia. For each individual, the treatment lasted for 1 week and a clinical observation scale was used to assess the effect and side effects on days 1,4 and 8 of the treatment.

采用酒石酸唑吡坦片和思诺思片双盲随机试验，对失眠病人进行治疗，疗程 1周，分别于用药第 1天、第 4天和第 8天，用罗纳普朗克临床观察表观察疗效和副反应。

Methods: Using Nimodipine as the control, with an open randomized control test, to study the vasodilative and neuroprotective function of fasudil.

采用随机开放阳性药物尼莫地平对照试验，探讨盐酸法舒地尔的疗效。

Methods 83 cases with documented peptic ulcer and Hp infection by endoscopic examination and rapid urease test were randomized to receive rabeprazole or omeprazole-based triple therapy regimens for 10 days.

83例经胃镜检查确诊的消化性溃疡，并经快速尿素酶法和组织学测定为Hp阳性患者，随机分为雷贝拉唑组和奥美拉唑组。

We designed and carried out a large, multicenter, randomized controlled trial to test the hypothesis that an alert from a hospital staff member to the attending physician will reduce the rate of symptomatic VTE among high-risk patients not receiving prophylaxis.

我们设立了一个大型多中心随机对照研究研究，来检验这样一个假说：来自以主治医生为主的医护人员的预警能减少未接受预防性治疗的VTE高危人群症状的出现率。

Methods: Eighty-six patients with peptic ulcer and Hp infection confirmed by gastroscopy and right urease test were randomized to receiving rabeprazole (46 cases)-or omeprazole (40 cases)-based triple therapy regimen for 10 days.

86例经胃镜检查确诊，并经快速尿素酶法和组织学测定为Hp阳性的消化性溃疡病人，随机分为雷贝拉唑组（46例）和奥美拉唑组（40例）。

Fixed and random effects, Completely Randomized Design, Global F test, ANOVA, SS Partitioning, mean separation.

教学目的：通过学习掌握方差分析的基本原理和基本方法，重点学习单因素的完全随机试验设计方法及数据分析方法。

A randomized block test with 3 factors (N,P2O5,and K2O) and 5 levels was adopted to investigate the optimum basal match model for greenhouse strawberry .

以N、P2O5、K2O三个因素、5个水平进行随机区组试验，研究了大棚草莓底肥的最佳肥料配比。

In the test with randomized block arrangement, 31 female varieties of G. biloba and 4 male types of single plant clone were used to study the leaf yield traits and its relativity with leaf yield, leaf flavone and lactone contents.

方法］采用31个银杏雌性品种和4个雄株类型的单株无性系，随机区组排列，研究叶产量性状及其与叶产量的相关性，叶黄酮、内酯含量。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。