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NR 503 Epidemiology Final Exam ( Version 1) / NR503 Final Exam 2024: Population Health, Epidemiology & Statistical Principles: Chamberlain College Of Nursing | 100 % VERIFIED ANSWERS, GRADE A $16.99   Add to cart

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NR 503 Epidemiology Final Exam ( Version 1) / NR503 Final Exam 2024: Population Health, Epidemiology & Statistical Principles: Chamberlain College Of Nursing | 100 % VERIFIED ANSWERS, GRADE A

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NR 503 Epidemiology Final Exam ( Version 1) / NR503 Final Exam 2024: Population Health, Epidemiology & Statistical Principles: Chamberlain College Of Nursing | 100 % VERIFIED ANSWERS, GRADE A

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  • August 23, 2024
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NR 503 Epidemiology Final
Exam ( Version 1) / NR503
Final Exam 2024: Population
Health, Epidemiology &
Statistical Principles:
Chamberlain College Of
Nursing | 100 % VERIFIED
ANSWERS, GRADE A


Question 1: Define "incidence" and "prevalence" and explain how they differ.

Answer:

● Incidence refers to the number of new cases of a disease occurring in a specific
population during a defined period. It measures the risk of developing the disease.
● Prevalence is the total number of cases of a disease (both new and existing) in a
population at a given point in time. It reflects the overall burden of the disease in the
population.
● Difference: Incidence measures new occurrences, while prevalence accounts for all
existing cases at a specific time.



Question 2: Compare and contrast cohort studies and case-control studies in terms of design,
strengths, and limitations.

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