prevalence的中文翻译是什么意思
prevalence
n. 流行; 盛行; 普遍; （疾病等的）流行程度
prevalence的柯林斯释义
ADJ-GRADED流行的；盛行的；普遍的
A condition, practice, or belief that is prevalent is common.
This condition is more prevalent in women than in men...
这种病症在女性当中比在男性当中更为普遍。
Smoking is becoming increasingly prevalent among younger women...
抽烟在年轻女性中变得越来越常见。
prevalence的英文释义
Noun
1. the quality of prevailing generally; being widespread;
- he was surprised by the prevalence of optimism about the future
2. (epidemiology) the ratio (for a given time period) of the number of occurrences of a disease or event to the number of units at risk in the population
3. a superiority in numbers or amount;
- there is a preponderance of Blacks in our prisons
prevalence的场景例句
It has to do with the prevalence and features of a disease in a population.
它研究人群中疾病的流行和特征.
The prevalence of AD was 6.06 % and in VaD was 1.83 %.
AD患病率为329%,VaD则为183%.
Objective To study the prevalence of senile osteoporotic fracture and osteoarthritis in Guangzhou area.
]目的了解广州地区老年性骨质疏松性骨折和骨关节病的发生率.
The results showed that the prevalence of depressive symptoms in this group is 38.0 %.
结果显示,38.0%老年住院病人存在轻重不等的抑郁症状;病人的日常生活自理能力、康自我评价、济负担是影响其抑郁症状发生的主要因素.
Aim To analyze the prevalence feature and trend of viral hepatitis.
目的分析安徽省立医院近五年病毒性肝炎的流行病学特点.