Abstract:

Abstract:Objective To investigate the types of the mental disorders  and the disease characteristics of schizophrenia,mood disorder,hysteria in inpatients and analyze their relevant risk factors. Methods A total of 2 453 clinical records of mental disorders inpatients according to CCMD-II-R were collected in Yantai from 2008 to 2010 by self-designed questionnaire. Results The number of female patients was more than male patients,and the male to female ratio was 0.74∶1 The average age of inpatients was （38.74±15.45） years,the average age of onset was (35.98±16.08) years.The male patients had earlier onset age than female (P<0. 001). The proportions of schizophrenia,mood disorder and hysteria were 45.1%,26.3%, and 7.8%.  The schizophrenia inpatients had first onset among the  three diseases. The hysteria inpatients had the lower education,and were more likely to have disease history and causes,and had less smoking and less drinking  than the schizophrenia inpatients (P<0.05). The mooed disorder inpatients had more people who lived in city or town,they wer more likely to have disease history,drinking history and causes(P<0.05). Conclusion The different mental disorder inpatients have different disease characteristics. More specific easurements of prevention and treatment for decreasing occurrence of this disease are needed.

Key words: schizophrenia;mood disorder;hysteria;inpatients;disease charateristic