Predictors of outcome in schizophrenia: the process-reactive dimension.
Premorbid social-sexual competence and the process-reactive dimension, as assessed by the Phillips Scale, were investigated as predictors of posthospital adjustment in a prospective study of two samples of 141 young, early phase schizophrenics (a private hospital sample and a state hospital sample). The Phillips Scale predicted subsequent outcome at significant levels for one of the two samples of DSM-II schizophrenics (a "broad" construct of schizophrenia). It did not predict outcome as well for DSM-III schizophrenics (a "narrow" construct of schizophrenia). Mixed results emerged from separate analyses of first-admission schizophrenics only and for male schizophrenics only. The data indicated that marital status accounts for some of the positive relationship between the Phillips Scale and later outcome. A more focused measure of prehospital social adjustment successfully predicted social functioning at followup for both DSM-II and DSM-III schizophrenics (p less than .05). There were some significant and near-significant relationships, but overall results suggest that when the influence of chronicity and marital status is reduced, the relationship between the Phillips Scale and subsequent outcome is less robust than was once thought.
Harrow
M
M
Westermeyer
J F
JF
Silverstein
M
M
Strauss
B S
BS
Cohler
B J
BJ
D000328:Adult; D014150:Antipsychotic Agents / Q000627:therapeutic use; D005260:Female; D006778:Hospitals, Psychiatric; D006801:Humans; D008297:Male; D008393:Marriage; D011379:Prognosis; D011446:Prospective Studies; D011569:Psychiatric Status Rating Scales; D012559:Schizophrenia / Q000534:rehabilitation*; D012563:Schizophrenia, Paranoid / Q000534:rehabilitation; D012565:Schizophrenic Psychology; D012737:Sex Factors; D012917:Social Adjustment
D014150:Antipsychotic Agents