A: 治愈率、有效率
B: case fatality rate、death
rate
C: 治愈率、Incidence
rate
D: death rate、有效率
E: Incidence rate、有效率
举一反三
- Which of the following measures is most commonly used in outbreak situations particularly in food-borne disease outbreak? () A: Incidence rate B: Prevalence rate C: Attack rate D: Mortality(Death) rate E: Case fatality rate
- 以下哪项为判断疾病流行强度的常用指标<br/>() A: 有效率 B: prevalence C: incidence<br/>rate D: 续发率 E: 病死率
- 在死因统计分析中,<br/>死因顺位是按哪个指标由高到低排列位次的() A: Incidence rate B: 死因百分构成比或死因别死亡率 C: 死因别case<br/>fatality rate D: Prevalence rate E: 治愈率
- 一项新的治疗方法可以延长病人的生命,但不能治愈该病,则最有可能发生的情况是() A: 该病的Prevalence<br/>rate增加 B: 该病的Prevalence<br/>rate减少 C: 该病的Incidence<br/>rate增加 D: 该病的Incidence<br/>rate减少 E: 该病的Incidence<br/>rate与Prevalence<br/>rate均减少
- The population growth rate is the birth rate _______________ the<br/>death rate. A: plus B: subtract C: multiply D: divide
内容
- 0
The population growth rate is the birth rate minus the death rate.()
- 1
在某一特定人群中,少年儿童人口系数下降可使() A: crude<br/>death rate上升 B: crude<br/>death rate下降 C: 出生率上升 D: 出生率下降 E: 生育率下降
- 2
The quality of life in a country would be demonstrated by the A: death rate and total fertility rate. B: life expectancy and infant mortality rate. C: total birth rate and death rate. D: total fertility rate and birth rate. E: birth rate and infant mortality rate.
- 3
Depression has the epidemiological characteristics of“Three High”and “One Low”, namely ( ) and low recovery rate. A: High Incidence B: High recurrence rate C: High suicide rate D: High rate of teratogenesis
- 4
常用的相对数指标有() A: relative ratio、相对数、均数 B: rate、proportions、relative<br/>ratio C: standardized rate、relative<br/>ratio、相对数 D: 相对数、rate、均数 E: proportions、标准差、standardized<br/>rate