{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,11]],"date-time":"2026-05-11T21:39:04Z","timestamp":1778535544906,"version":"3.51.4"},"reference-count":36,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2012,7,26]],"date-time":"2012-07-26T00:00:00Z","timestamp":1343260800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Psychiatry Clin Neurosci"],"published-print":{"date-parts":[[2012,8]]},"abstract":"<jats:p><jats:bold>Aims:\u2002<\/jats:bold> This research examined factors related to the average length of hospital stay (LOS) and average direct medical costs (DMC) for 2291 psychogeriatric inpatients (aged 65 and over) admitted for the first time to a psychiatric ward in 2002.<\/jats:p><jats:p><jats:bold>Methods:\u2002<\/jats:bold> Hospitalization claim data of these inpatients were traced for the subsequent 6\u2003years (2002\u20132007) from the dataset of Taiwan's National Health Insurance program. Analysis was carried out using the <jats:italic>t<\/jats:italic>\u2010test, \u03c7<jats:sup>2<\/jats:sup>\u2010test and zero truncated Tobit regression.<\/jats:p><jats:p><jats:bold>Results:\u2002<\/jats:bold> Mean LOS and mean DMC were significantly different according to sex, psychiatric diagnosis, institution type, ownership type, and number of hospitalizations, but age was the exception. Both LOS and DMC exhibited downward U\u2010shape for the number of hospitalizations. Factors significantly associated with longer LOS and higher DMC were: male sex; schizophrenic and delusional disorders (compared with dementia); and public institution (compared with private hospital). Compared with dementia, organic mental and anxiety disorders had significantly shorter LOS, and affective disorders had shorter LOS but higher DMC. Community and psychiatric hospitals (compared with general hospital) significantly influenced LOS but not DMC.<\/jats:p><jats:p><jats:bold>Conclusion:\u2002<\/jats:bold> Our results can be used as a reference for providers and policymakers to improve psychiatric care efficiency and carry out National Health Insurance financial reform for psychogeriatric inpatients.<\/jats:p>","DOI":"10.1111\/j.1440-1819.2012.02377.x","type":"journal-article","created":{"date-parts":[[2013,5,9]],"date-time":"2013-05-09T10:50:22Z","timestamp":1368096622000},"page":"423-431","source":"Crossref","is-referenced-by-count":6,"title":["Determinants of psychogeriatric inpatient length of stay and direct medical costs: A 6\u2010year longitudinal study using a national database in Taiwan"],"prefix":"10.1111","volume":"66","author":[{"given":"Chin\u2010Ming","family":"Liu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chu\u2010Shiu","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chwen\u2010Chi","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chu\u2010Chin","family":"Tu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2012,7,26]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.curtheres.2009.02.005"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.3233\/JAD-2008-15109"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11089-005-2339-x"},{"key":"e_1_2_6_5_2","unstructured":"Council for Economic Planning and Development Executive Yuan of R.O.C. 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