Essay On Case-Control Studies

Practicable Method of Studying Various Problems Essay Preview: Practicable Method of Studying Various Problems Report this essay bcccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccjhkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkCohort, cross sectional, and case-control studies are collectively referred to as observational studies. Often these studies are the only practicable method of studying various problems, for example, studies of aetiology, instances where a randomised controlled trial might be.