Investigating factors associated with the number of rehospitalizations among patients with schizophrenia disorder using penalized count regression models
التفاصيل البيبلوغرافية
العنوان:
Investigating factors associated with the number of rehospitalizations among patients with schizophrenia disorder using penalized count regression models
Abstract Background Schizophrenia is a chronic, severe, and debilitating mental disorder always considered one of the recurrent psychiatric diseases. This study aimed to use penalized count regression models to determine factors associated with the number of rehospitalizations of schizophrenia disorder. Methods This retrospective cohort study was performed on 413 schizophrenic patients who had been referred to the Sina (Farshchian) Educational and Medical Center in Hamadan, Iran, between March 2011 and March 2019. The penalized count regression models were fitted using R.3.5.2. Results About 73% of the patients were male. The mean (SD) of age and the number of rehospitalizations were 36.16 (11.18) years and 1.21 (2.18), respectively. According to the results, longer duration of illness (P
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