查询词典 randomized

While used the Chinese Herbal Jia Wei Cang Fu Dao Tan Tang as the treatment,to investigate the effect on weight,organ weight,hormonal, metabolized and morphology changes in the ovary of PCOS rat model.In Addition, the study could explore the mechanism of action towards reproductive system after using a herbal formula for supplementing the kidney and lustrating Tan.MethodExperiment 1:Establishment of improved Puberty PCOS-IR rate model52 21~ day SPF SD female rats which weight controlled between 35-45g were randomized into five groups.

目的本研究是在硫酸脱氢表雄酮-多囊卵巢综合征大鼠模型的基础上，加用HCG和高脂饲料，建立一种新的改良青春期PCOS-IR大鼠模型，通过观察加味苍附导痰汤对该模型体重、脏器湿重、内分泌激素及代谢指标、组织形态学与超微结构的影响，探讨温肾健脾与理气化痰中药对PCOS的治疗机理。

METHODS: In a non randomized manner, 31 patients with failing or recurring or metastasizing cervix cancer after radiotherapy were divided into CPT 11 group and PF group (DDP+5 FU).

采用非随机分组的方法将 31例未控或复发转移宫颈癌患者分成CPT 11组和PF(DDP +5 FU)组，观察两组的近期疗效和不良反应。

After stratification (myoma size, number of myomas,and surgeon), patients were randomized to either laparoscopy( n = 19) or laparotomy ( n = 21) and received a standardizedanesthesia and patient-controlled analgesia for 24 h after surgery.

在对肌瘤大小、数量和手术医生分层后，病人被随机分在腹腔镜组（ n = 19）或剖腹组（ n = 21），并且接受标准化的麻醉和术后24小时的病人自控镇痛。

The difficulty in controlling the different parameters (metabolic, vascular, infectious, and foot off-loading) involved in the evolution of the diabetic foot and the lack of prospective randomized studies on the effect of HBO on this pathophysiological condition make it difficult to recognize HBO as an incontrovertible treatment.

法国斯特拉斯堡大学医院的Laurence Kessler博士表示，之前已经有研究提议HBO可以作为糖尿病患者足部溃疡的辅助治疗，因为它可以改善复杂的痊愈过程，控制糖尿病足部溃疡发展之不同参数（代谢、血管、感染和脚的负重）的困难点及缺乏HBO效果的预期性随机化研究，使得研究人员无法证实HBO是一种有效的治疗方式。

Surprisingly, there are no randomized trials comparing pessaries with evidence-based behavioral therapy.

令人惊讶的是，没有随机试验比较子宫托和有实证基础的行为治疗。

Methods: Forty-two young healthy pigmented rabbits were randomized into 6 groups.

选择健康成年的灰兔42只，随机分为6组。

Methods 156 subjects were randomized into two groups: treatment group in which 79 cases were treated by aerosol inhalation of Chuan Ke Zhiplus routine therapy and control group in which 77 cases were treated by Pulmicort Res pules plus routine therapy, wit

方法选择急性喘息性支气管炎及哮喘急性发作的患儿156例，随机分为治疗组（79例，在常规抗感染止咳的基础上使用喘可治加可必特氧气驱动雾化吸入）和对照组（77例，在常规治疗的基础上加用普米克令舒及可必特氧气驱动雾化吸入），两组其他治疗相同，疗程均为1周。

The proposed MRSVQH algorithm quantizes feature vectors according to the L\-2 norms of the randomized sub-vectors and hashes feature vectors to their corresponding hash buckets. Such index structures are built for multiple times in order to increase the searching accuracy.

该算法根据随机选择的若干子向量的L\-2范数对特征向量进行量化，并根据量化值对特征向量进行散列，构建出哈希索引结构；为了提高搜索精度，类似的哈希索引结构被多次构建。

DESIGN: A randomized and experimental study.

设计：随机对照的实验研究。

DESIGN: A randomized and controlled study.

设计：随机对照的实验研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。