Respuesta :
John Snow analyzed information about cholera victims, including where the victims lived and where they got water. This is an example of Descriptive Epidemiology.
What is Descriptive Epidemiology?
Descriptive epidemiology describes the outbreak in terms of person, place and time. “Person” refers to socio-demographic characteristics of cases and includes variables such as age, ethnicity, sex/gender, occupation, and socioeconomic status. “Place” refers to spatial relationships that are important in describing the occurrence of illnesses and may include variables that describe clustering, rural-urban status, city, province/territory, or country. “Time” refers to the examination of when and over what time period the illnesses occur and may describe a point source epidemic, secular trends, or temporal clustering.
The goals of descriptive epidemiology in enteric outbreak investigations are:
- To assess trends in health and disease: illnesses are monitored in order to identify emerging problems (e.g., potential outbreaks). Comparisons can be made among population groups (e.g., different age groups, or sexes), geographic areas, and time periods.
- To identify problems and generate hypotheses (e.g., if illnesses are occurring in a specific demographic or geographic area, this could suggest initial hypotheses for the source of an outbreak). Hypotheses can then be tested using analytic methods, such as a case-control study.
Therefore, we can conclude that the Descriptive Epidemiology, John Snow analyzed information about cholera victims .
Learn more about Descriptive Epidemiology on:
brainly.com/question/15031850
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