
Prevalence
Prevalence refers to the proportion of individuals in a population who have a particular disease or condition at a specific point in time. In data science, prevalence is often used in epidemiological studies to estimate the burden of a disease or condition in a population. Prevalence is calculated by dividing the number of individuals with the disease or condition by the total number of individuals in the population. Prevalence can be expressed as a percentage or a proportion. Prevalence is an important measure in public health as it helps to identify the magnitude of a health problem and to plan and allocate resources for prevention and treatment.
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