This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Non communicable diseases, Subject name: Social & Preventive Medicine
"Midyear polulation" is not the denominator of which moality rate? 
Select and explain. 
A. Crude death rate, B. Age-specific death rate, C. Weekly death rate, D. Propoional moality rate
D: Propoional moality rate
Answer: D: Propoional moality rate 
Explanation: park's textbook of preventive and social medicine 23rd edition. *propoion moality rate from a specific disease is equal to no of death from the specific disease in a year divided by total death from all cause in that year multiplied by 100.