率比
网络释义专业释义
(1)定义:相对危险度(relatire risk,RR)或率比(rate ratio)是指暴露组发病率与非暴露组的发病率之比,它反映了暴露与疾病的关联强度.
基于218个网页-相关网页
...定性与定量资料的阐发与综合(meta-阐发) 对定性的研究丈量指标如浮现某一了局的病例数目,阳性阴性数等可接纳比率比(odds ratio,or)或相对于伤害性(relative risk, rr),也可接纳需要疗治的病人次(number nee...
基于20个网页-相关网页
...性与定量资料的阐发与综合(meta-阐发) 对定性的研究丈量指标如浮现某一了局的病例数目,阳性阴性数等可接纳比率比(odds ratio,or)或相对于伤害性(relative risk, rr),也可接纳需要疗治的病人次(number nee...
基于6个网页-相关网页
MTX 、 TNF 拮抗剂与其它 DMARDs 的相比，发病率比（ incidence rate ratio ， IRR ）分别为 1.30 （ 95%CI 为 1.12 ～ 1.50 ）和 1.52 （ 95%CI 为 1...
基于4个网页-相关网页
功率比 power rate ; MTPR ; PMEPR
效率比率 efficiency ratio
峰均功率比 PAPR ; Peak to Average Power Ratio
能源效率比值 EER ; Energy Efficiency Ratio ; COP or EER
邻道功率比 ACPR ; Adjacent Channel Power Ratio
相邻信道功率比 ACPR ; Adjacent Channel Power Ratio
效率比 Efficiency Rate ; protein efficiency ratio ; EKER
邻信道功率比 ACPR ; Adjacent Channel Power Ratio
峰值平均功率比 PAPR ; Peak-to-Average Ratio ; Peak to Average Power Ratio
双语例句原声例句
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教育支出增长率比通货膨胀率高出7.8%。
Expenditure on education has gone up by seven point eight per cent over and above inflation.
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报告显示，中国人的阅读率比去年略有上升。
It showed that the Chinese people's reading rate increased slightly over the year before.
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犯罪率不高。我来自底特律，那里犯罪率比纽约高很多。
The crime rate is not high. I come from Detroit where crime is a lot higher there than it is in New York.
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Leverage is measured by the debt-equity ratio.
杠杆率等于负债权益比
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