This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
[{'content': 'Addmision rate bias is- \nSelect and explain. \nA. Repoing bias, B. Response bias, C. Berksoni an bias, D. None', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Berksonian bias o Berksonian bias results from the greater probability of hospital admission for people with two or more diseases than for people with one disease. So, it is also known as admission rate bias.", 'role': 'assistant'}]