计算公式如下: Mortality rate per 1000 person-years =(死亡人数/人口总数)× 1000 其中,死亡人数是在特定时间段内死亡的人数,人口总数是该时间段内的人口总数。将死亡人数除以人口总数得到的比率(即死亡率)乘以1000,即可得到1000人年死亡率。这个指标常用于描述人群的死亡风险。
for example：人年 Since 1987 we had totally monitored 100, 286 person-years: males 52,747(52.60%) and females 47,539 (47.40%);三年中共监测100 286人年,男52 747人年(52.60%),女47 539人年(47.40%);参考资料：http://dict.cnki.net/h_50828165000.html ...
首页 翻译 背单词 英文校对 词霸下载 用户反馈 专栏平台 登录 翻译 per 100 person-years 翻译 每100人-年 以上结果来自机器翻译。 释义
饿xperience安慰性的安心与世界是最纯净的医疗成绩羊毛脂。 Lansinoh HPA羊毛脂是完全地自然和低变应原的,因此您不需要在breastfeeding之前取消它。[translate] aaverage distance in miles travelled per person per years,by mode of travel 平均距离在英哩每人每几年移动了,由旅行方式[translate]...
解析 C 关键词(句):per person:每人 翻译:中国人现在每人喝的啤酒超过10年前的二倍。考查固定句式。as much as和……一样多。它的修饰语放在第一个as之前。超过两倍more than twice放在第一个as之前。故选C。 结果一 题目 Chinese people drink ___ beer per person now as they did ten years ago. ...
Over the past 100 years real GDP per person in the United States, on average, has A. decreased by about 5 percent per year.# B. increased by about 2 percent per year.# C. increased by about 5 percent per year.# D. increased by about 10 percent per year. ...
11.Americans eat vegetables per person today as they did 50years ago.( )A.more than twiceB.as twice as manyC.twice as many asD.more than twice as many
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057,534 patients. The researchers found that the overall incidence rate of diagnosed vitiligo was 22.6 per 100,000 person-years (PY) after adjustment for age and sex, and prevalence was 0.16 percent. Patients aged 60 to 69 years had the highest sex-adjusted overall incidence...