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( Prevalence)
In epidemiology, the prevalence of a disease in a statistical population is defined as the total number of cases of the disease in the population at a given time, or the total number of cases in the population, divided by the number of individuals in the population. It is used as an estimate of how common a condition is within a population over a certain period of time. It helps physicians or other health professionals understand the probability of certain diagnoses and is routinely used by epidemiologists, health care providers, government agencies, and insurance companies. Mathematically prevalence can be defined as follows let a = the number of individuals in the population with the disease at a given time let b = the number of individuals in the population without the disease at a given time
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Prevalence Subcategories
Prevalence Articles
Startling Prevalence of Mood Disorders in TBI Patients by Jane Newsomelaw
According to Dr. Ricardo E. Jorge, a professor of psychiatry at the University of Iowa, traumatic brain injury constitutes a major public health concern. With an estimated 1.5 million Americans sustaining a TBI and some 90,000 of those ending up with...
Prevalence of facet joint pain in chronic spinal pain of cervical, thoracic, and lumbar regions
Prevalence of facet joint pain in chronic spinal pain of cervical, thoracic, and lumbar regions
Laxmaiah Manchikanti1 , Mark V Boswell2 , Vijay Singh3 , Vidyasagar Pampati1 , Kim S Damron1<...
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