This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Medicine
[{'content': 'For assessment cardiovascular disease MONICA project is used What is it associated with \nSelect and explain. \nA. Risk factor intervention trials for CVD, B. Oslow diet / smoking intervention study, C. Monitoring of trends & determinants in cardiovascular disease, D. Lipid research clinics study', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The MONICA study will involve measurement of: a. incidence rates b. case fatality c. risk-factor levels d. medical care ref : WHO AICLE ON MONICA PROJECT', 'role': 'assistant'}]