Another decision about our simulated environment has to do with the randomization of the simulation.
This imposes a restriction on randomization that must be considered in generating a design and in analyzing the results.
这就对随机化施加了限制,在生成设计和分析结果时必须要考虑这种限制。
However the study suffered from some methodological problems, such as lack of information on the method of randomization, or blinding.
然而,相关研究面临一些方法问题,比如:缺乏有关随机取样方法的信息或采用盲法。
Treatment was started after randomization and ended 30 days later.
Four years after randomization, overall survival was similar in the two study groups.
The median time from randomization to crossover was 26.7 months.
从随机分组到治疗交替发生时间的中位数是26.7月。
Simulation randomization has shown promise in providing generalization to real-world environments in previous work.
在之前的一项工作中,仿真随机化已经展现出泛化到现实世界的希望。
The primary end point was a composite of in-hospital death and embolic events that occurred within 6 weeks after randomization.
主要终点是发生在随机分组后6周内的院内死亡以及栓塞事件的复合终点。
Eplerenone reduces mortality 30 days after randomization following acute myocardial infarction in patients with left ventricular systolic dysfunction and heart failure.
依普利酮降低随机分组的有左心室收缩功能不全和心衰症状的急性心肌梗死患者30天后的死亡率
A participant will usually be assigned to the standard group or the new group at random (called randomization).
试验参与者通常将会被随机分配到标准治疗组或者是新治疗组(称之为随机分组)。
If, before induction, eligibility criteria were no longer met, the envelope was not opened and the patient did not undergo randomization.
如果诱导前出现与入选标准不符的情况,则不打开信封,病人不参与随机分组。
Before randomization was allowed at a center, hypothermia was induced in two patients to verify the ability of staff members to comply with the study protocols.
在随机分组前,两组病人要验证是否可以耐受低温配合实验。
We stratified the analyses according to the time after subarachnoid hemorrhage only to ensure balance between treatment groups; patients did not undergo randomization according to whether surgery was early or late.
我们分层分析蛛网膜下腔出血后的时间是为了确保处理组间的平衡;病人没有按手术早晚进行随机分组。