Gender differences on thought disturbance measures among schizophrenic patients.
OBJECTIVE
This study examined gender differences on three measures of thought disturbance among patients with schizophrenia and the relation between thought disturbance and social competency.


METHODS
Fifty-three male and 34 female patients diagnosed with schizophrenia according to the DSM-III-R criteria were assessed on measures of thought disturbance: subscales of the Scale for the Assessment of Positive Symptoms (SAPS), subscales of the Brief Psychiatric Rating Scale (BPRS), and the Ego Impairment Index. Gender differences on the three measures of thought disturbance and the relation of these measures to demographic variables and other variables, such as social competency, were examined.


RESULTS
Male and female schizophrenic patients demonstrated similar degrees of thought disturbance on the pertinent subscales of the SAPS and the BPRS, but the male schizophrenic patients had scores showing greater impairment on the Ego Impairment Index. Furthermore, a relationship between thought disturbance and social competency was confirmed.


CONCLUSIONS
These findings support other studies in which female patients were found to have a "milder" form of schizophrenia, generally characterized by better social functioning, than their male counterparts. The literature regarding gender-related differences in thought disturbance in schizophrenia has been unclear and complicated by design issues such as obtaining adequate samples of subjects and optimizing measurement selection. The findings of this study suggest that use of a converging-measures strategy allows a better assessment of thought disturbance in severely ill schizophrenic patients and an understanding of the importance of thought disorder with respect to gender-related patterns of clinical characteristics, such as social competency.
Perry
W
W
UCSD Medical Center 92103-8620, USA.
Moore
D
D
Braff
D
D
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D018579:Patient Selection; D011569:Psychiatric Status Rating Scales; D012107:Research Design / Q000592:standards; D012559:Schizophrenia / Q000175:diagnosis*; D012565:Schizophrenic Psychology; D012720:Severity of Illness Index; D012737:Sex Factors; D012917:Social Adjustment