查询词典 randomized

Basic topics and ideas in the design of experiments: randomization and randomization tests; the validity and analysis of randomized experiments; randomized blocks; Latin and Greco-Latin squares; plot techniques; factorial experiments; the use of confounding and response surface methodology; weighing

实验设计：试验设计的基本思想和论题：随机化和随机化检验；随机试验的效度与分析；随机区组设计；拉丁方和希腊拉丁方；制图技术；析因试验，混杂法和反应曲面法的运用；加权设计，方格设计和不完全区组设计，部分平衡的不完全区组设计。

Totally, twenty eight patients were enrolled, who received central venous catheter injection therapy in a hemato-oncological ward of medical center in Taipei. Fourteen patients were randomized into the experimental group using needleless closed system device and the other 14 into the control group using intravenous lock.

本研究采前瞻性随机研究设计，针对台北市某医学中心血液肿瘤专科性病房，接受中心静脉注射治疗的病患，以随机分派方式分配为实验组与对照组，实验组为使用无针式密闭系统装置，对照组则接受一般注射帽处置。

Quality assessment for randomized controlled trials published in four acta of traditional Chinese medicine.

中国4种中医药大学学报随机对照临床试验文献的质量评价。

Feb. 10, 2003 In a small randomized study, patients who underwent laparoscopic anterior lumbar interbody fusion spent less time in the hospital and returned to work sooner than patients who underwent open ALIF procedures, according to results reported here at the 70th annual meeting of the American Academy of Orthopaedic Surgeons.

Feb。 10， 2003 -在第70届美国矫形外科学会年会的报告中，有一项小型随机试验的结果显示，以腹腔镜来进行前位腰椎椎体间融合术，患者花在住院与恢复工作能力的时间比传统开放式ALIF手术来得短。

Sample selection criteria for inclusion in our study were as follows: admission to our study, the course was less than 3 weeks, no history of prior stroke. Accelerate hypertension, severe disease of lever, kidney heart, malignant tumor, the history amentia or psychosis, respiratory failure were excluded. 80 patients were randomized divide d two groups :one control group and one rehabilitation group. Interventions Traditional neurology therapies were given to all patients.

患者 连续入院年龄在40～80岁男性或女性脑梗死或出血患者，病程不超过3个星期，既往没有脑卒中病史，无活动性肝病，肝功能不全，无充血性心力衰竭，无恶性进行性高血压，无恶性肿瘤患者，既往无痴呆病史，聋、哑人不能入组，且患者愿签署知情同意书，生命体征稳定在一周内，有肢体功能障碍。80例病人被随机分配到康复组和对照组。

DESIGN: Randomized controlled study and analysis of variance.

设计：随机对照的实验，方差分析。

Study Selection Randomized controlled trials of any inhaled anticholinergic for treatment of COPD that had at least 30 days of treatment and reported on cardiovascular events.

文献纳入标准研究吸入抗胆碱能药物治疗COPD的随机对照试验，药物治疗时间不少于30天，并且报道有心血管不良事件。

Methods In this randomized, double-blind trial, we compared 4 years of therapy with either tiotropium or placebo in patients with COPD who were permitted to use all respiratory medications except inhaled anticholinergic drugs.

该试验为随机双盲试验，我们将COPD患者分为两组，一组为噻托溴铵组，另一组为安慰剂组，可以使用除吸入性抗胆碱能药物外的所有呼吸系统用药；然后比较这两组患者4年的疗效。

Methods:① Using simple randomized principia, 1754 people of K-nationality and H-nationality aged ≥30 years from August 2004 to August 2005 in four town, Antu and Tumen of Yanbian were selected. The original area and national proportion of people brought into were close, and they knew and agreed the surveying matters.

①于2004年8月～2005年8月期间，在延边地区图们市和安图县4个镇内采取单纯随机原则抽取≥30岁朝鲜族和汉族人群1754人，纳入对象的来源地区民族比例相近，且对调查内容均知情同意。

At the present time, during 4 years of follow-up from randomized controlled trials that compared DES and BMS, there is no apparent difference in overall ST frequency, although the time course for occurrence appears to differ, with a relative numeric excess of ST late after DES implant

虽然DES植入后晚期支架血栓形成的发生率相对较高，但是从目前DES与BMS的随机对照试验来看，随访4年期间，两者的总体ST发生率没有显著差异

A backer of an Afghan law that critics say legalizes marital rape has rejected the international outcry as foreign meddling.

饱受批评的一项法律的拥护者说合法化的婚内暴力不会受国际舆论的干涉。

Years ago, a ancient Egyptian fleet went to the Land of punt for seeking a kind of flavor named "myrrh", and aromatic plants which has dense exotic style for the queen Hatshepsut.

3500年前的一个古埃及的舰队到&彭特之地&寻找一种叫没药的香料。