What type of research studies populations and is often used to search for correlations between dietary habits and disease incidence?

Cross-sectional studies collect information about a population of people at one point in time. For example, a cross-sectional study might compare the dietary patterns of people from different countries to see if diet correlates with the prevalence of cardiovascular disease in the different countries.

What is Research study ?

A scientific examination of the natural world that occasionally contains elements related to health and disease. Clinical trials are one type of research study that includes subjects.

Action-informing research is its goal. As a result, your study should attempt to place its findings in the perspective of the wider body of knowledge. In order to develop knowledge that is usable outside of the research setting, research must constantly be of the highest calibre.

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