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NR503 Epidemiology midterm study Questions with Solutions
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NR503 Epidemiology midterm study
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NR503 Epidemiology midterm studyHealth disparities - answer differences in health status between population groups
social justice theory can be connected to? - answer advocacy, health disparities, and
outcomes
How are outcomes determined? - answer By using public health metrics, such as
mortality and life expectancy, that are used to demonstrate the contribution of certain
diseases to population mortality
Where can mortality, morbidity, incidence and prevalence data be found at state and
national levels – answer CDC
Primary intervention - answer focused on preventing disease
secondary intervention - answer focused on early detection of disease
tertiary intervention - answer focused slowing progression of disease
sensitivity - answer refers to patients who truly DO have a disease AND are given
positive test results (sensiTive to the Truth)
specificity - answer refers to individuals who truly DO NOT have a disease AND were
given correct negative test results (specifies the False)
positive predictive value - answer The probability that a person with a positive test result
truly has the disease
negative predictive value - answer the probability that a person with a negative test
result truly does not have the disease
descriptive epidemiology - answer The aspect of epidemiology concerned with
organizing and summarizing health-related data according to time, place, and person
5 W's of descriptive epidemiology - answerWhat - health issues of concern
Who - person
Where - place
When - time
Why/how - causes, risk factors, and modes of transmission
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