NSC204
….is referred to as the father of Epidemiology
Answer: john snow
The focus of analytical studies is:\n
Answer: to test hypothesis
The measure of the frequency of cases of disease in a particular population, the times of onset of which occurred during a specified period of time is:
Answer: incidence rate
The variables that are subjected to manipulation in experimental studies are called:
Answer: independent variables
….is defined as the proportion of the population affected by a disease at a particular time.
Answer: prevalence rate
Experimental studies consists of all except:
Answer: cohort studies
The following are importance of epidmiology except:
Answer: devaluation of method of controlling disease
The number of cases over the number of population in a given unit of time multiplied by 100 is:
Answer: rate
.is the study of the amount and distribution of a disease within a population by persons, place and timeAn
Answer: descriptive studies
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