Podcast
Questions and Answers
Which of the following is the correct definition of prevalence?
Which of the following is the correct definition of prevalence?
- The frequency of disease/health needs over time
- Observing differences in health of groups
- Creating differences in the health of groups
- The frequency of disease/health needs at a moment in time (correct)
Which of the following is the correct calculation for prevalence?
Which of the following is the correct calculation for prevalence?
- Number of people with disease / Number of people who could have disease (correct)
- Total population / Number of people with disease
- Number of people with disease / Total population
- Number of people who could have disease / Number of people with disease
Which of the following is an example of point prevalence?
Which of the following is an example of point prevalence?
- Prevalence calculated for a specific purpose
- Prevalence of an episodic disease/condition
- Prevalence at a point in time (correct)
- Prevalence over a specific period of time
Which of the following is an example of period prevalence?
Which of the following is an example of period prevalence?
Which of the following is an example of lifetime prevalence?
Which of the following is an example of lifetime prevalence?
Which type of prevalence is used for tracking changes in a condition?
Which type of prevalence is used for tracking changes in a condition?
Which of the following is a type of risk factor that might be considered in epidemiology?
Which of the following is a type of risk factor that might be considered in epidemiology?
Which type of study focuses on populations at a specific moment in time?
Which type of study focuses on populations at a specific moment in time?
What type of studies are used to examine populations over time?
What type of studies are used to examine populations over time?
Which type of study focuses on the occurrence of new cases in a population over time?
Which type of study focuses on the occurrence of new cases in a population over time?
What type of studies are used to determine the proportion of individuals with a specific disease or condition at a specific moment in time?
What type of studies are used to determine the proportion of individuals with a specific disease or condition at a specific moment in time?
Which type of study follows a group of individuals over time to determine the incidence of a specific disease or condition?
Which type of study follows a group of individuals over time to determine the incidence of a specific disease or condition?
What type of studies are used to determine the number of new cases of a specific disease or condition that occur in a population over a given time period?
What type of studies are used to determine the number of new cases of a specific disease or condition that occur in a population over a given time period?
Which type of study examines the relationship between exposure to a risk factor and the development of a disease or condition?
Which type of study examines the relationship between exposure to a risk factor and the development of a disease or condition?
Which of the following is the case definition of infertility in epidemiology?
Which of the following is the case definition of infertility in epidemiology?
Why is it important to define infertility accurately?
Why is it important to define infertility accurately?
Which study design is commonly used to establish the prevalence of infertility?
Which study design is commonly used to establish the prevalence of infertility?
What type of data is collected in an ecological study?
What type of data is collected in an ecological study?
What is the case definition of infertility based on public perception?
What is the case definition of infertility based on public perception?
What are the implications of accurately defining infertility?
What are the implications of accurately defining infertility?
What is the case definition of infertility in epidemiology for females aged 35 years or more?
What is the case definition of infertility in epidemiology for females aged 35 years or more?
What type of study design is commonly used to establish the prevalence of infertility in population-based studies?
What type of study design is commonly used to establish the prevalence of infertility in population-based studies?
What is the case definition of infertility in public perception?
What is the case definition of infertility in public perception?
Which formula would you use to calculate the prevalence of disease?
Which formula would you use to calculate the prevalence of disease?
How would you calculate the prevalence of exposure in the diseased population?
How would you calculate the prevalence of exposure in the diseased population?
What is the prevalence of infertility amongst women from Brighton & Hove in 2018?
What is the prevalence of infertility amongst women from Brighton & Hove in 2018?
Which formula would you use to calculate the prevalence of exposure?
Which formula would you use to calculate the prevalence of exposure?
What is the formula to calculate the prevalence of disease in unexposed individuals?
What is the formula to calculate the prevalence of disease in unexposed individuals?
What is the formula to calculate the prevalence of exposure in non-diseased individuals?
What is the formula to calculate the prevalence of exposure in non-diseased individuals?
Why might we be interested in prevalence of disease/condition?
Why might we be interested in prevalence of disease/condition?
What is the purpose of a contingency table in epidemiology?
What is the purpose of a contingency table in epidemiology?
Which term is used to describe risk factors that increase or decrease the likelihood of developing a disease or injury?
Which term is used to describe risk factors that increase or decrease the likelihood of developing a disease or injury?
In a contingency table, what does the column labeled 'Disease' represent?
In a contingency table, what does the column labeled 'Disease' represent?
Which of the following is the correct definition of prevalence?
Which of the following is the correct definition of prevalence?
Which type of prevalence is calculated for a specific purpose?
Which type of prevalence is calculated for a specific purpose?
What is the formula to calculate prevalence?
What is the formula to calculate prevalence?
Which type of prevalence is useful for tracking changes over time?
Which type of prevalence is useful for tracking changes over time?
Which of the following is the correct equation to calculate prevalence?
Which of the following is the correct equation to calculate prevalence?
What does prevalence measure?
What does prevalence measure?
What is the role of epidemiology in evidence-based medicine?
What is the role of epidemiology in evidence-based medicine?
What is the difference between epidemiology and clinical epidemiology?
What is the difference between epidemiology and clinical epidemiology?
Which equation can be used to calculate the prevalence of infertility among women in Brighton and Hove in 2018?
Which equation can be used to calculate the prevalence of infertility among women in Brighton and Hove in 2018?
What does the prevalence equation $P = \frac{A + C}{N}$ represent?
What does the prevalence equation $P = \frac{A + C}{N}$ represent?
How would you express the prevalence of infertility among women in Brighton and Hove in 2018 as a percentage?
How would you express the prevalence of infertility among women in Brighton and Hove in 2018 as a percentage?
What is the formula to calculate the prevalence of disease in unexposed individuals?
What is the formula to calculate the prevalence of disease in unexposed individuals?
Which of the following best describes case definition in epidemiology?
Which of the following best describes case definition in epidemiology?
Why is it important to have a clearly defined case definition in epidemiological studies?
Why is it important to have a clearly defined case definition in epidemiological studies?
What does the denominator represent in epidemiological prevalence calculations?
What does the denominator represent in epidemiological prevalence calculations?
Why is it important to define the denominator accurately in epidemiological prevalence calculations?
Why is it important to define the denominator accurately in epidemiological prevalence calculations?
What is the purpose of understanding the prevalence of infertility in different populations?
What is the purpose of understanding the prevalence of infertility in different populations?
Why is it important to accurately define infertility?
Why is it important to accurately define infertility?
What type of study design is commonly used to establish the prevalence of infertility in population-based studies?
What type of study design is commonly used to establish the prevalence of infertility in population-based studies?
What is the formula to calculate the prevalence of disease?
What is the formula to calculate the prevalence of disease?
How does the prevalence of a disease in a population influence the accuracy of screening results?
How does the prevalence of a disease in a population influence the accuracy of screening results?
What are the implications of accurately defining infertility?
What are the implications of accurately defining infertility?
