Characteristics of poor and good outcome groups at baseline.

BPRS = Brief Psychiatric Rating Scale. TMT-A = Trail Making Test – Part A. RVP-Hits = Rapid Visual Processing Hits. SSP = Spatial Span length. LM-Ret = Logical Memory percentage retention. RAVLT-Ret = Rey Auditory Verbal Learning Test percentage retention. PAL = Paired Associates Learning adjusted errors. TMT-B = Trail Making Test- Part B. IED = Intra−/Extradimensional Set Shift Task total errors. SOFAS = Social and Occupational Functioning Assessment Scale. BMRI = Brain & Mind Research Institute. FEP Team = Inner West Area Health Service First Episode Psychosis Intervention Services.aWelch’s statistic correcting for homogeneity of variance violation.bFisher’s exact test correcting for cells with ncHedges’ g.dCramer’s V.