NR 503 Chamberlain mid term with well explained answers

Epidemiology - is the science of public health Population Health - focuses on risk, data, demographics, and outcomes. Outcomes - is the end result that follows an intervention aggregate - is a defined population. community - is composed of multiple aggregates data - is complied information Prevalence - measures the existence of a disease. Measures the number of all cases of a disease or attribute in a population at a given time Incidence - measures the appearance of a disease. Measures the occurrence of new events in a population over a period of time. surveillance - is the collection, analysis, and dissemination of data. high-risk - is an increased chance of poor health outcome. Morbidity - is the presence of illness in a population mortality - is related to the tracking deaths in an aggregate