查询词典 normalization factor

Confounder：混杂变量、混杂因素

confidence level 置信水平 | confounder 混杂变量、混杂因素 | confounding factor 混杂因素

confounder, confounding factor：混杂因素

混杂偏倚 confounding bias | 混杂因素 confounder, confounding factor | 活跃病区 active endemic area

confounder, confounding factor：稠浊因素

稠浊偏倚confounding bias | 稠浊因素confounder,confounding factor | 活跃病区active endemic area

confounding：混杂

这种现象或影响叫混杂(confounding)或混杂偏倚. 该外来因素叫混杂因素(confounding factor). 在设计时,利用限制的方法和配比的方法;资料分析阶段,采用分层分析或多因素分析模型处理,可适当控制混杂偏倚. 控制:在设计时,

Confounding factor：混杂因素

由于某个既与疾病有制约关系,又与所研究的暴露因素有联系的外来因素的影响,掩盖或夸大了所研究的暴露因素与疾病的联系.这种现象或影响叫混杂(confounding),其所带来的偏倚叫混杂偏倚(confounding bias),该外来因素叫混杂因素(confounding factor)

Confounding factor：干扰因素

该报导作者,同时也是德国Wiesbaden的研究员Steffen Bassus指出,酒精饮料对心血管疾病的帮助并不是凭藉酒精单一成分,另外还需要一些所谓的干扰因素(confounding factor),如红酒中所含的白藜芦醇(Resveratrol按此成分在白老鼠身上可降低胆固醇,

Confounding factor：混杂因子

平均年龄56岁. 对照组亦应如此(无显著性差异). 2、个体匹配(individual matching):病例和对照以个体为单位进行匹配. 目的:提高研究效率(study efficiency)匹配因素:已知或疑为混杂因子(confounding factor)常见匹配:1:1(配对);1:2;......1:R

Confounding factor：混合因素

confound 混淆 | confounding factor 混合因素 | confounding of independent variable 自变量混淆

confounding bias：混杂性偏倚

回忆偏倚recall bias | 混杂性偏倚confounding bias | 混杂因素confounding factor

confounding bias：稠浊偏倚

稠浊confounding | 稠浊偏倚confounding bias | 稠浊因素confounder,confounding factor

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件