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period prevalence 添加释义

网络释义英英释义

  期间患病率

...率或流行率,对于慢性病来讲患病率高于发病率根据观察时间,分为时点患病率(point prevalence)期间患病率period prevalence)受发病率和病程影响:若三者在一定的时间内稳定,有患病率发病率病程 感染率(infection rate)指检查人群中某病现有感染人数所占...

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  阶段流行率

阶段流行率period prevalence):指特 定的时间间隔内的流行率(包括

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短语

period prevalence rate 期间患病率 ; 时期患病率

early period prevalence 早期发生型

Period prevalence

  • abstract: In epidemiology, Period prevalence is the proportion of the population with a given disease or condition over a specific period of time. It could describe how many people in a population had a cold over the cold season in 2006, for example.

以上来源于: WordNet

双语例句权威例句

  • China and India had intermediate five-year period prevalence rates of 16.2 and 23.1 per 100 000, respectively.

    中国印度五年期患病率居中,分别为10万人16.2例和23.1例。

    youdao

  • In the same period, TB prevalence halved, from 215 to 108 per 100 000 population.

    同一时期结核病患病率降低了一半10万人口215例降到108例。

    youdao

  • With the time of being in the army and cumulative sun-exposure period, the prevalence of tanning, photoaging and polymorphous light eruption increased, while the prevalence of sunburn decreased.

    晒黑多形性日光和光老化患病率随着执勤官兵高原入伍时间延长增高,随着累积日照时数增多而增高;

    youdao

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