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Questions and Answers
Which of the following best defines epidemiology?
Which of the following best defines epidemiology?
What are the Bradford Hill Criteria used for?
What are the Bradford Hill Criteria used for?
What does causality refer to in epidemiology?
What does causality refer to in epidemiology?
How many criteria are there in the Bradford Hill Criteria?
How many criteria are there in the Bradford Hill Criteria?
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What is one of the key focuses of epidemiology?
What is one of the key focuses of epidemiology?
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Study Notes
Definition of Epidemiology
- Epidemiology is the study of how diseases affect the health and illness of populations.
- It investigates the distribution, patterns, and determinants of health-related events in specific populations.
Bradford Hill Criteria
- A set of principles used to establish causal relationships between a presumed cause and an observed effect.
- The criteria include factors such as strength, consistency, specificity, temporality, biological gradient, plausibility, coherence, experiment, and analogy.
- These criteria guide researchers in assessing whether observed associations might indicate causation.
Causality in Epidemiology
- Refers to the relationship between one event (cause) and another event (effect).
- Essential for understanding the origins and propagation of diseases, aiding in prevention and control measures.
Number of Criteria in Bradford Hill Criteria
- There are nine criteria in total within the Bradford Hill framework.
Key Focus of Epidemiology
- One of the primary focuses is to identify risk factors for disease and targets for preventive healthcare.
- It aims to understand the factors that lead to health inequalities among various population groups.
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Description
Test your knowledge of biostatistics and epidemiology with this study guide quiz. Learn about the distribution and determinants of health-related states or events in populations, as well as their application to prevention and control of health problems. Explore concepts such as risk factors, variables, and specific outcome conditions.
