What is single cross-sectional design?

A type of research design where one sample is drawn from the population of interest only once.

What is a cross-sectional study design?

Cross-sectional study design is a type of observational study design. In a cross-sectional study, the investigator measures the outcome and the exposures in the study participants at the same time. We can estimate the prevalence of disease in cross-sectional studies.

What are the types of cross-sectional studies?

Types of cross-sectional studies

• Descriptive research: A cross-sectional study may be entirely descriptive.
• Analytical research: Analytical cross-sectional research investigates the association between two related or unrelated parameters.

What is a cross-sectional cohort study?

The “cross-sectional cohort study,” as it is termed here, represents an alternative to these standard methods. With this design, an investigator samples a source population cross-sectionally and then retrospectively assesses subjects’ histories of exposures and outcomes over a specified time period.

What is the advantage of cross sectional research design?

Like any research design, cross-sectional studies have various benefits and drawbacks. Advantages Because you only collect data at a single point in time, cross-sectional studies are relatively cheap and less time-consuming than other types of research.

What is an advantage of cross sectional design?

The benefit of a cross-sectional study design is that it allows researchers to compare many different variables at the same time . We could, for example, look at age, gender, income and educational level in relation to walking and cholesterol levels, with little or no additional cost.

What is an example of a cross sectional survey?

cross-sec·tion·al stud·y. 1. a study in which groups of individuals of different types are composed into one large sample and studied at only a single timepoint (for example, a survey in which all members of a given population, regardless of age, religion, gender, or geographic location, are sampled for a given characteristic or finding in one day).

Is cross sectional study a retrospective study?

Stated differently, the cross-sectional cohort study is a retrospective cohort study with all exposure and outcome information collected retrospectively, and with an unknown amount of loss to follow-up.