The hallmark feature of an analytic epidemiologic study is the use of an appropriate comparison group.
Analytic epidemiology is the study concerned with tracking causes and effects, or the why and the how of a particular disease. Epidemiologists use analytic epidemiology to define the relationship between exposures and effects and to test assumptions about causal relationships.
Comparison groups are very important in an epidemiologic study they are used to approximate the counterfactual data defining how the disease would have progressed without the intervention. The more similar that comparison group is to the subject group, the stronger the evaluation can be.
To learn more about epidemiology here
brainly.com/question/8822335
#SPJ4
<span>Scientists use the word gender/sex to refer exclusively to biological differences between men and women in anatomy, genetics, or physical functioning. Gender/sex is determined if the person is a female or male. It’s basically the word that most of the forms have in order to know the preference of the person filling up the forms or any other documents. </span>
The energy Earth receives off the sun is Solar radiation
Answer:
stored energy within an object due to its position
Exoskeleton and Segmented Bodies and Jointed Appendages and Bilateral Symmetry and <span>Open Circulatory System</span>
