这个数据可以用来计算:A. incidence rate(发病率) B. prevalence rate(患病率) C. 两者都可以 3. 在一项研究中,研究人员发现在1000名学生中,有50名学生目前患有哮喘。这个数据最适合用来计算:A. incidence rate(发病率) B. prevalence rate(...
Despite the limitations of current knowledge, the best available data suggests that the prevalence and incidence of contract cheating is at a level that is problematic for the credibility of higher education. Methods for estimating the total contract cheating rate for a student population at any ...
1、prevalence和incidence两者的意思不同：incidence，英语单词，名词，意思是“发生率；影响；[光] 入射；影响范围”。prevalence，英语单词，名词，意思是“流行；普遍；广泛”。2、prevalence和incidence两者的词性积极性不同：prevalence是流行的意思：褒义；incidence 是发生率，多指坏事的发生率，贬义，二者...
What is the difference between incidence and incidence rate? Cumulative Incidence Versus Incidence Rate Cumulative incidence is the proportion of people who develop the outcome of interest during a specified block of time. Incidence rate is a true rate whose denominator is the total of the group's...
3、amoebicprevalencerate 阿米巴流行率 4、antibodyprevalence抗体流行率 5、averageprevalence平均患病率 6、periodprevalence时期流行率 7、prevalenceof diabetes 糖尿病患病率 8、prevalenceof infection 感染流行率 9、prevalenceof optimism 乐观主义盛行 10、prevalencerate incidence 患病率发病率 ...
区别在于：prevalence指的是流行;盛行;普遍;（疾病等的）流行程度。incidence指的是发生率;影响范围;关联，接合。例句比较：prevalence 1、Despite its prevalence, schizophrenia has existed behind a wall of secrecy for years.尽管精神分裂症患者为数众多，但多年来这种病一直被捂着掩着。2、It has ...
new meningitis cases registered during 1999 and dividing that number by the population of the UK. As this incidence rate would be very small again we tend to consider number of cases per 100,000 people. 区别: 患病率(prevalence rate):也称现患率。指某特定时间内总人口中某病新旧病例所占比例。
Quantifying the heart failure epidemic: prevalence, incidence rate, lifetime risk and prognosis of heart failure The Rotterdam Study. To determine the prevalence, incidence rate, lifetime risk and prognosis of heart failure.The Rotterdam Study is a prospective population-based cohort stud... GS ...
Incidences and prevalence are often reported with a population multiplier such “per m people” or “per m person-years.” To convert a rate or proportion to “per m people,”simply multiplying by m. For example, an incidence rate of 0.00877 per person-year = 0.008770 × 100,000 = 877...
Quantifying the heart failure epidemic: prevalence, incidence rate, lifetime risk and prognosis of heart failure The Rotterdam Study. To determine the prevalence, incidence rate, lifetime risk and prognosis of heart failure.The Rotterdam Study is a prospective population-based cohort stud... GS ...