<prompt> All of the following is good prognostic factor for bipolar disorder EXCEPT:Acute onsetEarly age of onsetEarly responsive treatmentAssociated depression  <response>: Ans. b Early age of onsetGood Prognostic FactorsPoor Prognostic Factors Acute or abrupt onset Typical clinical features Severe depression Well-adjusted premorbid personality Good response to treatment Co-morbid medical disorder, personality disorder or alcohol dependence Double depression acute depressive episode superimposed on chronic depression or dysthymia Catastrophic stress or chronic ongoing stress Unfavourable early environment and early age of onset Marked hypochondriacal features, or mood incongruent psychotic features Poor drug compliance 