查询词典 randomized

Therefore, these conflicting issues should be by well-controlled, large randomized trials.

因此，这些冲突性问题应该由大型临床随机试验来解决。

DESIGN: Randomized controlled single sample trial.

设计：随机对照单一样本实验。

Earlier researches suggested that HRT could maintain the normal function of vessels. However, a large sample randomized controlled trial discovered that with HRT therapy the total cardiovascular disease in estrogen plus progesterone group increased by 22%, compared to the placebo group.

早期研究提示HRT可维持血管正常功能，但大样本随机对照研究却发现服用雌激素和孕激素妇女的心血管疾病较安慰剂组增加22%，这导致了HRT应用的急剧减少。

They recruited a total of 1,224 participants aged 55 to 80 at high risk of cardiovascular disease who were already taking part in the PREDIMED (Prevención con Dieta Mediterránea) Study, a multicenter, three-arm randomized clinical trial that is testing the effect of the Mediterranean diet on primary prevention of cardiovascular disease.

他们总共对1224名55岁至80岁之间面临心血管疾病风险的志愿者进行了研究，这些志愿者已经参加过PREDIMED 的研究，PREDIMED是一个研究地中海饮食对于早期预防心血管疾病的作用的多中心的、三臂随机的临床试验。

Thirty-four patients with hypertension were randomized to ramipril 10 mg plus placebo, candesartan 16 mg plus placebo, or ramipril 10 mg and candesartan 16 mg in a three-arm cross-oer trial.

34名高血压患者被随机分成三组，在三手交叉试验中一组接受雷米普利10 mg加安慰剂，一组接受坎地沙坦16 mg加安慰剂，一组接受雷米普利10 mg加坎地沙坦16 mg。

Ben Shore, MD, staff orthopaedic surgeon at the London Health Sciences Centre in Ontario, Canada, and colleagues randomized 64 patients to receive a cocktail of analgesics. The cocktail consisted of 30 mg of ketorolac, 5 mg of epimorphine, 0.6 mL of 0.1% epinephrine, and 400 mg of ropivacaine, in a 100 mL volume. This was injected at three local sites toward the end of the procedure. The investigators who evaluated the results were blinded regarding which patients received injections and which did not.

加拿大伦敦保健医学中心的Ben Shore医师负责研究的进行，他将64位患者以随机的方式投予止痛剂处方；该处方的成分为30mg 的ketorolac、5mg 的epimorphine、0.6mL的 0.1% epinephrine及400mg 的ropivacaine，一共100mL的容量；在手术接近终了时，将这些止痛剂分别于三个部位作局部注射；研究人员以盲性的方式，对接受注射者及未接受注射者进行评估。

Ben Shore, MD, staff orthopaedic surgeon at the London Health Sciences Centre in Ontario, Canada, and colleagues randomized 64 patients to receive a cocktail of analgesics. The cocktail consisted of 30 mg of ketorolac, 5 mg of epimorphine, 0.6 mL of 0.1% epinephrine, and 400 mg of ropivacaine, in a 100 mL volume. This was injected at three local sites toward the end of the procedure. The investigators who evaluated the results were blinded regarding which patients received injections and which did not.

加拿大伦敦保健医学中心的Ben Shore医师负责研究的进行，他将64位患者以随机的方式投予止痛剂处方；该处方的成分为30mg 的ketorolac、5mg 的epimorphine、0.6mL的 0.1% epinephrine及400mg 的ropivacaine，一共100mL的容量；在手术接近终了时，将这些止痛剂分别於三个部位作局部注射；研究人员以盲性的方式，对接受注射者及未接受注射者进行评估。

RESULTS: Sixty-three participants were randomized: 31 to MBSR and 32 to control.

结果：63名患者被随机分组：31名在MBSR组，32名在对照组。

Methods Sixty-eight FMS patients were equally randomized into the treatment group and the control group.

采用随机对照的方法，将68例符合纳入标准的患者分为观察组和对照组各34例。

RESEARCH DESIGN AND METHODS A total of Sixty-eight type 2 diabetic patients were enrolled in the randomized control study.

目的观察2型糖尿病患者强化胰岛素治疗前后血浆tHcy水平的变化。

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。