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: Psychiatry
Suicidal tendencies are most common in : 
Select and explain. 
A. Involutional depression, B. Reactive depression, C. Psychotic depression, D. Childhood depression
D: Childhood depression
Answer: D: Childhood depression 
Explanation: D i.e. Childhood depression