Epidemiological research is helpful for
A)addressing third variable and directionality problems.
B)determining the effectiveness of different treatments.
C)planning for health care needs of communities.
D)intensive analysis of a disease in a single individual.

Question

Quizplus · Accepted Answer

Epidemiological research helps to plan for the health care needs of communities by providing information about the prevalence, incidence, and risk factors for different diseases or health conditions within specific populations. It also provides insights into patterns of disease and can help identify areas where targeted public health interventions may be needed. While it may indirectly inform treatment decisions or suggest areas for further research, its primary focus is on understanding disease and health at the population level rather than analyzing the effectiveness of individual treatments. Additionally, epidemiological research is generally not designed to address the third variable or directionality problems that may arise in experimental or observational studies, and is unlikely to be used for intensive analysis of a single individual.

Epidemiological Research Is Helpful for