What is the primary objective of descriptive epidemiology?

Descriptive studies focus on the distribution of a disease in a population, while analytical studies focus on the determinants of disease. Descriptive studies can be used to test hypotheses about cause and effect relationships (or determinants of disease). What is the primary objective of descriptive epidemiology?

Which of the following are uses of descriptive epidemiologic studies?

Specific tasks of descriptive epidemiology are the following:

  • Monitoring and reporting on the health status and health related behaviors in populations.
  • Identifying emerging health problems.
  • Alerting us to potential threats from bioterrorism.
  • Establishing public health priorities for a population.

Which one of the following is an example of a type of descriptive epidemiology study?

Three of the types of descriptive epidemiologic studies are in- dividual case reports, case series, and cross-sectional studies (e.g., a survey of a population). Case reports and case series are among the most basic types of descriptive studies.

Which of the following is a key characteristic of epidemiology?

A key feature of epidemiology is the measurement of disease outcomes in relation to a population at risk. The population at risk is the group of people, healthy or sick, who would be counted as cases if they had the disease being studied.

What are the characteristics of descriptive epidemiology?

Descriptive epidemiology searches for patterns by examining characteristics of person, place, & time . These characteristics are carefully considered when a disease outbreak occurs, because they provide important clues regarding the source of the outbreak.

What is the greatest contribution of descriptive epidemiology?

Descriptive epidemiology forms one of the main parts of an epidemiological summary. 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).

What is a descriptive epidemiology?

Descriptive epidemiology is defined as epidemiological studies and activities with descriptive components that are much stronger than their analytic components or that fall within the descriptive area of the descriptive-analytic spectrum.

What is descriptive studies in epidemiology?

Descriptive epidemiology uses observational studies of the distribution of disease in terms of person, place, and time. The study describes the distribution of a set of variables, without regard to causal or other hypotheses. Personal factors include age, gender, SES, educational level, ethnicity, and occupation.

What is epidemiology The study of quizlet?

Epidemiology. the study of the distribution and determinants of health-related states or events in specified populations, and the application of this study to the control of health problems; the basic science for public health.

What is the role of epidemiology quizlet?

The study of disease in groups or populations through the collection of data and information, to identify patterns and causes.

What is descriptive epidemiology and what are the main domains?

Descriptive epidemiology evaluates frequency and pattern by examining the person, place, and time in relationship to health events. Descriptive epidemiology examines factors like age, education, socioeconomic status, availability of health services, race, and gender.

What’s descriptive epidemiology?