Perceptions of the causes of schizophrenia and associated factors by the Holy Trinity Theological College students in Ethiopia

INTRODUCTION: There is a cultural variability around the perception of what causes the syndrome of schizophrenia. As far as the cause of schizophrenia by the general public concerned, people living in western countries focus mainly on biological and social risk factors such as genetic vulnerability, disease of the brain, infection or stressful social conditions or personal weakness, but the predominant views held by people living in non-western countries focus mainly on supernatural and religious factors. Awareness and beliefs about the causes of mental illnesses influence the preferred treatments. The aim of this study was to determine the perceptions regarding the etiology of schizophrenia and the associated factors by theology students. METHODS: An institution-based cross-sectional study was conducted among Holy Trinity Theological College students from May to June 2016. Self-administered Short Explanatory Model Interview was used to assess the perception of what causes the syndrome of schizophrenia. Data entry was performed by Epi-info version 3.5.3 and the Statistical Program for Social Science (SPSS version 20) was used for data clearance, and analyses. RESULTS: A total of 409 students were involved in the survey. The mean age of the participants was 33.3 years (standard deviation ± 8.3) and almost all 94.4% of them were males. The majority (81.7%) of the participant recognized schizophrenia as a mental illness. Only 16.9% of the participants attributed supernatural phenomenon as a cause of schizophrenia and most of them 76.5% (313) thought of psychosocial problems as the cause of schizophrenia. About 40.1% of the participant endorsed biological factors as a cause of schizophrenia. About two-thirds (68.2%) of the participant thought schizophrenia as severe but not fatal illness and about 22.2% of them thought both severe and fatal illness. As far as the course concerned majority (88.5%) of the participants thought schizophrenia as a chronic illness and about 11.5% thought acute illness. Regarding the treatment, almost all (99.8%) of reported schizophrenia is treatable. Moreover, concerning the consequences of the illness about 18.8% reported the death as a consequence and about 66.7, 34.7 and 7.8% reported madness, family disintegration and losing a job, respectively. Urban residency and holding other degree were significantly associated with biological factors as a cause of schizophrenia (p < 0.05). Whereas getting information from mass media and health professional, marital status (married) and urban residence were significantly associated with psychosocial factors as the cause of schizophrenia. Furthermore, rural residency was significantly associated with the supernatural phenomenon as the cause of schizophrenia. CONCLUSION: In the current study, the majority of the participant recognized schizophrenia as a mental illness and a treatable syndrome. A vast majority of the participant thought of psychosocial problems as the cause of schizophrenia about two-thirds of the participant thought schizophrenia as a severe but not fatal illness. As far as the course concerned majority (88.5%) of the participants thought schizophrenia as a chronic illness. Concerning the consequences of the illness, about 18.8% reported the death as a consequence and about 66.7, 34.7, and 7.8% reported madness, family disintegration and losing a job, respectively. Residency, marital status, and source of information were significantly associated with perceived causes of schizophrenia. Linking mental health service with spiritual care to address community mental health care needs and for early detection as well as referral linkage of mentally ill patients is warranted.