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: Surgery
[{'content': 'Prognosis of portocaval shunt depends on all Except - \nSelect and explain. \nA. Serum bilirubin, B. Serum albumin, C. Refractory ascitis, D. Type of shunt', 'role': 'user'}, {'content': 'Answer: D \nExplanation: "Originally used to assess mortality related to porto-systemic shunts, the Child\'s score also predicts mortality in patients with cirrhosis after hepatic resection"- CSDT\nPrognosis of portocaval shunt depends on Child\'s criteria\nChild\'s Criteria:\n\nSerum bilirubin\nSerum albumin\nAscites - (Presence & degree of ascites)\nNeurological disorder\nProthrombin time', 'role': 'assistant'}]