[Social outcome of schizophrenics in Tunisia: a transversal study of 60 patients].
BACKGROUND
Transcultural studies suggest that the social outcome of schizophrenia might be better in developing countries than in industrialized ones. This study aims to check this hypothesis and attempted to identify prognostic indicators of schizophrenia among Tunisian patients.


METHODS
This study included all the outpatients responding to DSM IV criteria of schizophrenia for at least five years, during the study period. The assessment tools were: an interview with the patients and their families, data from medical records and the Global Assessment of Functioning scale (GAF) applied for the premorbid period, at two years after onset, at five years, and during the interview (current assessment). The social outcome was assessed by marital and labour market status, social network, sexuality and the GAF score. The outcome was considered to be good, if the current GAF >60, intermediate if GAF was between 31 and 60 and severe if GAF <or=30. The three prognostic subgroups were compared in order to look for prognostic indicators.


RESULTS
Informed consent was obtained from 60 patients (85.7% of outpatients) and from 56 families. The sex-ratio was 4 (48 men/12 women), the mean age of patients was 39.3 years; the mean follow-up was 14.7 years ([5-45]). School level was six years primary school in the majority of cases, and the living conditions were poor in 48.3% of cases (n=29). During the interview, only 21.6% (n=13) of patients were married. The majority of patients, who were working before the first episode, had lost their job. 76.6% (n=46) did not have any social contacts and only 23.3% (n=14) had any sexual activity. Thus, the social outcome was good in 21% of patients, intermediate in 11.1% and severe in 67.9%. Most social indicators (GAF score, labour market status, social network) revealed a fairly similar progress: a significant decline between the premorbid period and two years after the onset. The course reached a plateau after two years. According to current GAF scores, outcome was good in 25% (n=15) of cases, intermediate in 55% (n=33) of them and severe in 20% (n=12). Some indicators were found to be correlated with this outcome: patient related factors; late language development (correlated with intermediate prognosis [p=0.03]); a comorbid axis II diagnosis (correlated with poorer outcome p=0.04); a poor premorbid global functioning (higher premorbid GAF scores were correlated with a better outcome [p<0.03]); family history related factors; consanguinity in parents (correlated with intermediate-severe prognosis [p=0.04]); elderly father at birth (correlated with severe prognosis [p=0.04]).


CONCLUSIONS
Even if these results are limited in their generalisation, this Tunisian sample argues that schizophrenia's prognosis is not better in such a developing country.
Rafrafi
R
R
Service de psychiatrie F, hôpital Razi, 12, rue des Orangers, 2010 Manouba, Tunis, Tunisie.
Zaghdoudi
L
L
Mahbouli
M
M
Bouzid
R
R
Labbane
R
R
El Hechmi
Z
Z
D000328:Adult; D015897:Comorbidity; D003431:Cross-Cultural Comparison; D003430:Cross-Sectional Studies; D003906:Developing Countries; D004522:Educational Status; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012050:Rehabilitation, Vocational; D012189:Retrospective Studies; D012559:Schizophrenia / Q000453:epidemiology / Q000534:rehabilitation*; D012565:Schizophrenic Psychology; D012725:Sexual Behavior; D012917:Social Adjustment; D012944:Social Support; D012959:Socioeconomic Factors; D014416:Tunisia