Depression is not obsessive-compulsive disorder.
D003866:Depressive Disorder / Q000175:diagnosis* / Q000628:therapy; D003951:Diagnostic Errors; D004565:Electroconvulsive Therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009771:Obsessive-Compulsive Disorder / Q000175:diagnosis* / Q000628:therapy; D012107:Research Design / Q000592:standards