0
What else can I help you with?
How do you calculate average duration in epidemiology?
P/1-P where 1-P is the prevalence odds. This is true for prevalence values that are bigger. Prevalence=Incidence rate x Duration (true for small prevalences)
When will the incidence and prevalence of a disease be equal?
The incidence will equal the prevalence when the duration of the disease is equal to the time period over which the incidence is measured.
The incidence of a disease in a population is called what?
onset /prevalence/
In epidemiology there are 2 measures incidence rate and the prevalence rate How do these differ?
Incidence rate measures the number of new cases of a disease that occur in a specific population during a defined time period, reflecting the risk of developing the disease. In contrast, prevalence rate indicates the total number of existing cases (both new and pre-existing) of a disease in a population at a particular point in time, providing insight into the overall burden of the disease. While incidence focuses on new occurrences, prevalence encompasses all cases, highlighting the disease's impact on a population.
What is the difference between incidence and prevalence?
Incidence is number of new cases diagnosed prevalence is the the burden of disease that is new cases plus old cases
What are some of the basic epidemiology exam questions and provide answers?
Basic epidemiology exam questions often include topics such as: What is the definition of epidemiology? Epidemiology is the study of how diseases affect the health and illness of populations, focusing on the distribution, determinants, and control of health-related events. What is the difference between incidence and prevalence? Incidence refers to the number of new cases of a disease in a specific population during a given time period, while prevalence indicates the total number of existing cases, both new and old, at a particular point in time. What is a cohort study? A cohort study is a type of observational study where a group of individuals (cohort) is followed over time to assess the development of specific health outcomes, often comparing those exposed to certain risk factors with those who are not.
What disease in the UK have high incidence but low prevalence?
measles
Epidemiology factors that decrease prevalence and incidence over the long term?
Epidemiological factors that can decrease prevalence and incidence over the long term include effective vaccination programs, which reduce the transmission of infectious diseases, and improvements in public health infrastructure that enhance disease surveillance and response capabilities. Additionally, lifestyle modifications such as increased physical activity, better nutrition, and reduced tobacco and alcohol use can lead to lower rates of non-communicable diseases. Access to quality healthcare, including preventive services and early intervention, also plays a crucial role in reducing disease burden over time. Collectively, these factors contribute to improved population health and decreased disease prevalence and incidence.
Is the prevalence rate about twenty-five persent for both genders?
In epidemiology, the prevalence rate is the proportion of a population found to have a condition. For example people who smoke or are over weight. To give the percentage of prevalence it is required to know what condition we need to examine.
The proportion of the population affected by a disease at a specific point in time is?
1 incidence 2.rate 3.ratio 4.prevalence
What is the prevalence of drug induced myopathy?
Incidence and prevalence of DIM are unknown. Myopathy caused by corticosteroids is the most common disorder, and it is more common in women.
What incidence rate and prevalence rate?
prevalencerefers to the number of cases of disease thatexistsin a population and the incidence refers to the number of new cases of diseaseoccurringin a population.
