安慰剂

Mean PID values were -0.5 for placebo,-0.6 and -0.8 for lornoxicam 4and 8mg, respectively, and -0.7 for pethidine.

中位PID值，安慰剂是-0.5；氯诺昔康4和8毫克分别是-0.6和-0.8；哌替啶则是-0.7。

In order to determine the efficacy and safty of amlexanox oral pellicles when applied topically for treatment of RAU, A multicenter, randomized

我们通过多中心、随机、双盲、安慰剂对照试验，观察109例和107例复发性轻度口腔溃疡患者局部应用氨来呫诺口腔膜3天和5天的临床疗效，并通过比较用药前后的全血图、肝肾功能和小便常规检查以及用药不良事件的发生率评价该药物的安全性。试验共纳入符合标准的RAU患者216人，脱落病例共3人，完成108例和105例，初诊、用药满3天、用药满5天

The adverse effects in nebulised budesonide group were obviously less than those in oral prednisolone groups, but were similar with the placebo groups.

布地奈德雾化组的副作用明显少于口服泼尼松龙组，与安慰剂组相仿。

One hundred and eighty patients with acute exacerbation of COPD were randomized to divide into 3 groups, nebulised budesonide groups, oral prednisolone groups and placebo-controlled groups.

180例COPD急性加重期住院患者随机分为3组，分别给予布地奈德雾化和口服泼尼松龙与安慰剂进行对照治疗，观察3组患者肺功能、动脉血气及副反应情况。

one hundred and eighty patients with acute exacerbation of copd were randomized to divide into 3 groups, nebulised budesonide groups, oral prednisolone groups and placebo controlled groups. pulmonary function, arterial blood gases analysis and the adverse effects were measured.

180例copd急性加重期住院患者随机分为3组，分别给予布地奈德雾化和口服泼尼松龙与安慰剂进行对照治疗，观察3组患者肺功能、动脉血气及副反应情况。

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。

Seventy-four people in the placebo group became infected during the study.

接种安慰剂的人群中，有74%的人在实验中感染病毒。

Cases were randomly divided into 2 groups, therapeutic group treated with Jingqianping granule and control group treated with placebo both for two menstrual cycles. Reasearcher completed symptoms score form 7 times while patient filled in DRSP and self-estimate table 30 days.

方法从前期研究中已筛选的150例广州中医药大学及其第一附属医院女医护人员中选取符合纳入条件的患者63例；根据就诊的先后顺序随机分为经前平颗粒组和安慰剂组，两组比例约为2：1。

Test results prove tai chi is more than just a mind game or a placebo.

测试结果证明太极是不仅仅是一个心游戏，或者安慰剂。

NCIC MA.32 will randomize more than 3,500 women with early-stage breast cancer to receive 5 years of metformin or placebo, with a primary end point of disease-free survival.

NCIC MA.32试验将招募3，500余例早期乳腺癌患者，受试者经随机分组后将分别接受二甲双胍或安慰剂治疗5年，试验的主要终点为无病生存期。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。