Options: A. Case control study B. Cohort study C. Cross-sectional study
Answer: A. Case control study
Explanation: Case control study design is the analytical study design where the case( the issues or problem under study) is used to create categories of people. In case control study design a sample of the population will act as the experimental sample while another sample of the population will act as the control of the study. This type of study is usually used in studying the cause or impact of certain exposures to one's health. The analytical study conducted by the Organisation is A CASE CONTROL ANALYTICAL STUDY DESIGN.