查询词典 randomized

Methods Seventy-five SD rats were randomized into five groups: normal, model, iodine glycerin (20 g/L), high-dose SP (200 g/L) and low-dose SP (100 g/L). The experimental periodontitis rat models were established by ligating molars with steel wire combined with intramuscularly injection of prednisolone (1.25mg, 8 times). Except that the model and normal groups were treated by applying saline, the other groups were treated by applying the corresponding drugs 0.5 mL to the peridentium, tid for 10 days. After treatment, debris index, probe depth and bleeding rate during probing were investigated and the pathological changes of periodontal tissues were also observed.

方法］SD大鼠随机分为正常组，模型组，碘甘油组(20g/L)，舒口散高、低剂量组(200、100 g/L)；采用钢丝结扎牙齿加肌注波尼松龙（l.25 mg/次，共8次）的方法复制大鼠实验性牙周炎模型；药物采用口腔局部涂搽，每次0.5mL，每日3次，10 d为1疗程，模型组与正常组给予等容积生理盐水；检测各组软垢指数、探诊深度、探诊出血阳性例数，并取牙周组织进行病理学检查。

What we really need now are prospective studies randomized to bariatric surgery for diabetes versus an intensive pharmacologic approach.

我们现在需要的是前瞻性研究，随机将患者分至减重手术治疗和强化药物治疗组。

Methods Ninety-six female simple obesity patients with phlegm-damp retention in the interior due to spleen deficiency were equally randomized into two groups by simple random method. Groups A (n=48) and B (n=48) were given dietary control, acupuncture on acupoints of Zusanli (ST36), Pishu (BL20) and Feishu (BL13), and catgut-embedment in auricular points of spleen, stomach and tri-energizer. Group A additionally took a medicated diet for invigorating Qi and strengthening spleen, removing phlegm and draining damp.

采用简单随机法将96例单纯性肥胖属中医脾虚痰湿内困型的女性患者随机分为药膳组（48例）和对照组（48例）2组。2组均给予饮食控制和相同的针灸（取足三里、脾俞、肺俞穴）和埋穴治疗，药膳组同时服用益气健脾、化痰利湿药膳。

Defatted skin ; plap ; Randomized skin flap ; Experimental study

随意皮瓣；超薄皮瓣；实验研究

From 4S in 1994 to IDEAL in 2005, 11 years of lots of randomized controlled clinical trials revealed plenitudinous evidence of the effectiveness and safety of lipid lowering with statins.

从4S到IDEAL等他汀类药物的大规模随机对照临床试验研究中，可以看到他汀类降脂治疗在冠心病二级预防中的循证历程。

Methods 69 patients with malignant pleural effusion were randomized into two groups,and then,they were placed the center vein catheter into the pleural cavity by pleurocentesis and closed-drainage contiuously.

选择由组织学和细胞学诊断的恶性胸腔积液病人 6 9例，随机分为两组，采用胸腔穿刺，置入中心静脉导管持续闭式引流胸液。

Stratified, polycentric and prospective cohort study can avoid the shortcomings of randomized controlled trial and cohort study.

分层多中心前瞻性队列研究，可以避免随机对照试验的实施困难和队列研究控制偏倚差的缺点，可作为中医辨证论治临床疗效评价的一种探索性方法。

Feb. 6, 2004 Valproic acid has no effect on pain in polyneuropathy, according to the results of a randomized, double-blind, placebo-controlled study published in the Jan.

Feb。 6， 2004 -根据一项随机、双盲及以安慰剂为对照组的研究结果显示，Valproic acid对多数神经性疼痛无疗效。

Single Dose Analgesic Efficacy of Tapentadol in Postsurgical Dental Pain: The Results of a Randomized, Double-Blind, Placebo-Controlled Study

单剂量 Tapentadol 在牙科手术后镇痛效果：一个随机，双盲，安慰剂对照研究

In a randomized trial, Beardslee found that just seven sessions of this intervention decreased predepression symptoms among the kids and improved the parents' behavior and attitudes.

在随意性的试验中，Beardslee发现仅仅进行七次这样的介入就能减少儿童的预抑郁症状，改善父母们的行为和态度。

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。