[What should general hospital psychiatry do in a community?].

Some experiences in Nagano Red Cross hospital and Nagano Prefecture are presented, and the role of general hospital psychiatry (GHP) in a community is discussed. Psychiatric services in Nagano prefecture with population 2.21 million consist of four blocks. Our unit is in north block, providing treatment for acute phase and, in 2000, 1504 cases were new outpatients, daily outpatients were 198 cases and new inpatients were 604 cases including 146 emergency inpatients. In fiscal 2001, 25.6% of notifications of involuntary hospitalization from all psychiatric hospitals were submitted from GHP occupying 12.9% psychiatric beds, and 129 notifications from our unit were largest in Nagano prefecture. Total 7 GHPs with beds are presented by some data, suggesting two types as GHP. One type has relatively many new inpatients by small beds with short-term hospitalization like our GHP, and another type has relatively small new inpatients by large beds with long-term hospitalization like conventional mental hospital. It is necessary for GHP to pursue the former type, and to functionally differentiate from psychiatric hospital. Results of psychiatric emergency system in Nagano prefecture are presented. Designated hospitals are our GHP with 60 beds in north block, Prefectural Hospital with 310 beds in south block, National Sanatorium with 280 beds in east block and rotating 5 psychiatric hospitals with total 968 beds in west block. GHP with 60 beds hospitalized more emergency new cases than other psychiatric hospitals with large beds and discharged 84% of emergency inpatients to their home. Recently, short-term hospitalization of general hospital beds has rapidly progressed, and shared goal settings are needed, and treatment plans with teamwork by various types of experts have started from community-based home care. This teamwork will be expected throughout community psychiatric services. Although until today GHP's ward unit is financially disadvantageous, patients anticipate medical care of GHP on same level as a part of general hospital of course. For community psychiatric care and short-term hospitalization it is necessary for GHP to cooperate with various types of social resources. As for users of rehabilitation facilities in Nagano prefecture, GHP outpatients occupy 27.2%, and as for day care users, these occupy 19.6%, thus GHPs are able to cooperate with facilities. Above-mentioned facts indicate there is high necessity as a GHP, not a psychiatric hospital or a clinic. Cooperation between GHP and other social resources including welfare services will enrich community psychiatric services. GHP is a wide entrance for psychiatric care from a viewpoints of whole psychiatric care. When GHP accepted all patients on demands from acute cases to chronic, manpower will be diffused, and safety of medical care will be undermined. Therefore, psychiatric triage mainly functioning to treat early stage in severe cases with combined medical and psychiatric illness above all is necessary for GHP in order to offer proper treatment to a community. Accessibility in early stage of disease, priority of seriously ill patients and rehabilitation programs at a community as daily life space are essential for community mental health. We believe the first role of GHP in a community is to seek for psychiatric treatment on same level as general medicine. The second role is the psychiatric triage in order to function as GHP in a community. The third role is to cooperate with other social resources in a community. In order to promote the above it is necessary to self-evaluate GHP concerning the difference with specialized psychiatric hospitals or clinics. From these viewpoints GHP will become a core of community psychiatry. Currently, however, preparation concerned with GHP is poor compared with other advanced countries, so an aggressive improvement in medical policy is expected.