因为是非随机对照实验文献所以采用优势比(OR,odds ratio)作为结局变量。从图4中可以看出异质性检验得到:卡方值为28.22,自由度为14,p﹤0.05,故表明...
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“医保优势”计划允许“老年医保”收益人购买私人保险而不是用“老年医保”直接支付医疗费账单的,这项计划的费用一直比传统的计划高昂。
Medicare Advantage, which allows Medicare beneficiaries to buy private insurance instead of having Medicare pay bills directly, has consistently had higher costs than the traditional program.
最新的研究看出如果加用西妥昔单抗(又名爱比妥)可以明显增加这种手术切除的优势。
The new study aimed to see if addition of the drug cetuximab, also known as Erbitux, would help patients even more.
并且,同时运用动态对比增强核磁共振显象和分光显象比用T2加权核磁共振显象优势很明显。
Moreover, results with both dynamic contrast-enhanced imaging and spectroscopic imaging were significantly better than that with T2-weighted imaging.
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