查询词典 randomized

Uncontrolled trials have suggested that acupuncture is beneficial in treating xerostomia and, in randomized studies, acupuncture has demonstrated benefits in the treatment of chronic musculoskeletal pain, including that of the neck and shoulder.

此外，放射线通常在手术中辅助使用，会导致口乾舌燥，增加病患的不适；未控制的试验显示，针灸在治疗口乾舌燥有效，在随机研究中，针灸显示对头部与颈部的慢性骨骼肌疼痛治疗有效。

Hypoxic-ischemic encephalopathy experimental grouping: Sixteen successful C57/BL6J mice models, aged 7 days, were randomized into 2 groups: experimental group (n =8), following ligation of right common carotid artery, mice were placed in the closed container containing 0.08 volume fraction of oxygen and 0.92 volume fraction of Nitrogen gas, and taken out 1.5 hours later; 3 μL ESCs were injected into the right cerebral ventricle at about 1 week, and control group (n =8), in which, the same amount of PBS was injected into the right cerebral ventricle.③ At 12 weeks after transplantation, the survival and migration of induced ESCs labeled by Lac-Z in the spinal cord and brain were observed by zymologic method.

缺氧缺血性脑病实验分组：将造模成功的鼠龄7 d的C57/BL6J16只小鼠随机分为2组：实验组8只，结扎右侧颈总动脉后将小鼠置入含体积分数0.08氧气和体积分数0.92氮气的密闭容器内，1.5 h后取出；1周后在右侧脑室内注入3 μL诱导胚胎干细胞。

Each subscriber Digital Video Home Terminal receives the randomized back-off array for controlling through an algorithm when a Digital Video Home Terminal attempts to send a message to a cable headend.

每一用户的终端机可接收「随机退让阵列」，当用户尝试利用终端机传送一个讯息给予有线电视电台端时，可利用「随机退让阵列」加以控制。

Design, Setting, and Participants A cluster randomized trial involving 947 Canadian children and adolescents aged 36 months to 15 years who received study vaccine and 2326 community members who did not receive the study vaccine in 49 Hutterite colonies in Alberta, Saskatchewan, and Manitoba.

由于随机测试所有社区儿童青少年的接种流感疫苗的间接益处在大多数的情况下是不可行的，因此，研究人员决定在 Hutterite的聚居地开展他们的研究，这些聚居地大多位于加拿大西部的农村社区之中。

PATIENTS AND METHODS: In this prospective randomized study, we followed up 610 pin sites in 39 cases using two different pin site care protocols.

患者和方法：在这项前瞻性随机研究中，我们随访应用两种方法护理的39名患者610处针孔。

A total of 1762 patients were enrolled within 48 hours of stroke symptom onset and randomized to receie either 40 mg daily of enoxaparin gien subcutaneously or 5000 IU of heparin twice daily for 10 days plus or minus 4 days — depending on when the patient was able to be ambulated.

总共1762名患者在出现中风征兆48小时内随机接受了每天40毫克伊诺肝素皮下注射或者每天两次5000国际单位肝素的治疗，治疗时间为10天或6天，这取决于患者何时能够行走。

METHODS: Anesthetized and ventilated rats were randomized tofour different treatment groups.

麻醉并人工通气的大鼠随机分为4个不同的处理组。

METHODS: We randomized 42 healthy parturients in early laborto receive 0.1% ropivacaine + fentanyl 2 g/mL eithervia PCEA+BCI (n = 21,bolus 5 mL, lockout 10 min, basal infusion5 mL/h) or via PCEA+AMB (n = 21, patient-activated bolus of5 mL, lockout 10 min, basal automated boluses of 5 mL/h [omittedif a patient-activated bolus was successfully administered inthe last 1 h]) after successful induction of combined spinalepidural analgesia.

我们将42名处于早期产程的健康娠妇女在成接受腰硬联合镇痛后，随机分为两组，一组接受 PCEA+BCI (n = 21，单次给药5ml ，锁定时间 10分钟，背景剂量5 mL/h)，另一组接受 PCEA+AMB (n = 21，患者自控单次给药5 mL，锁定时间 10 分钟，背景剂量自单次给药5ml/h)，两组均给予0.1%的罗哌卡因+太尼2 g/mL 。

Therefore, additional randomized controlled study characterizing by excellent design and methodology is needed for the further studies.

因此仍有可能存在一些不确定的问题，需要设计良好、方法学质量更高的随机对照试验来解决。

DATA SELECTION: Literatures about the comparison of bone density and bone metabolic change between inhaled GC group and control group were consorted deleting randomized controlled trial so as to look up the whole content of healthy controls;While patients in the treatment group received GC inhalation.

研究对象为服用糖皮质激素的成年男性和绝经前女性哮喘患者。资料选择：选取试验包括吸入糖皮质激素治疗组和对照组的骨密度、骨代谢变化比较的相关文献，进行初审，删除明显不随机临床试验的研究，然后查找余下的文献全文，进一步判断是否为 RCT。纳入标准：① RCT，无论是否为单盲、双盲或非盲法；②平行对照组，即未使用激素的哮喘患者或健康对照；治疗组为吸入激素的哮喘患者。

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。