Objective: To determine the level of insight among patients with schizophrenia and to compare sociodemographic and clinical features.

Method: The study included 66 patients with schizophrenia based on DSM-IV criteria. A semi-structured  sociodemographic instrument, the Positive and Negative Syndrome Scale (PANSS), and the Schedule for Assessing the Three Components of Insight (SATCI) were used for the study.

Results: Family history was significantly related to low–level insight in schizophrenic patients. Positive symptom scores in patients with a family history of schizophrenia were significantly higher than in patients without such a family history. Positive and general psychopathological symptoms were inversely related to level of insight in patients with schizophrenia.  There was no significant relationship between the negative symptoms scores and level of insight.

Conclusion: Family history of schizophrenia in schizophrenic patients was significantly related to low-level insight. Insight in the schizophrenic patients was affected by biological, psychological, and psychosociological factors. Family history of schizophrenia was one of these factors, which may affect the level of insight in numerous ways.Studies of patient family position and its relationship to insight have generally explored the effects of family situation  on schizophrenia and insight, but not family history and its relationship to insight. In this study positive symptom severity was higher in patients with a family history of schizophrenia than in those without such a history. There was a positive relationship between low-level insight and both high positive and general psychopathology symptom levels in patients with schizophrenia.