{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T12:57:11Z","timestamp":1777381031186,"version":"3.51.4"},"reference-count":41,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2013,10,1]],"date-time":"2013-10-01T00:00:00Z","timestamp":1380585600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Am J Alzheimers Dis Other Demen"],"published-print":{"date-parts":[[2014,2]]},"abstract":"<jats:p>The Bedford Alzheimer Nursing-Severity Scale (BANS-S) assesses disease severity in patients with advanced Alzheimer's disease. Since Alzheimer is a progressive disease, studying the hierarchy of the items in the scale can be useful to evaluate the progression of the disease. Data from 164 Alzheimer's patients and 186 patients with other dementia were analyzed using the Mokken Scaling Methodology to determine whether respondents can be ordered in the trait dementia severity, and to study whether an ordering between the items exist. The scalability of the scale was evaluated by the H coefficient. Results showed that the BANS-S is a reliable and medium scale (0.4\u2264H&lt;0.5) for the Alzheimer group. All items with the exception of the item about mobility could be ordered. When later item was eliminated from the scale, the H coefficient decreased indicating that the scalability of the scale in the original form is more accurate than in the shorter version. For the other dementia group, the BANS-S did not fit any of the Mokken Scaling models because the scale was not unidimensional. In this group, a shorter version of the scale without the sleeping cycle item and the mobility item has better reliability and scalability properties than the original scale.<\/jats:p>","DOI":"10.1177\/1533317513506777","type":"journal-article","created":{"date-parts":[[2013,10,1]],"date-time":"2013-10-01T22:45:19Z","timestamp":1380667519000},"page":"84-89","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":20,"title":["The Bedford Alzheimer Nursing-Severity Scale to Assess Dementia Severity in Advanced Dementia"],"prefix":"10.1177","volume":"29","author":[{"given":"Francisca","family":"Galindo-Garre","sequence":"first","affiliation":[{"name":"Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, the Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Simone A.","family":"Hendriks","sequence":"additional","affiliation":[{"name":"Department of General Practice & Elderly Care Medicine, EMGO institute for Health and Care Research, VU University Medical Center, Amsterdam, the Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ladislav","family":"Volicer","sequence":"additional","affiliation":[{"name":"School of Aging Studies, University of South Florida, Tampa, FL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin","family":"Smalbrugge","sequence":"additional","affiliation":[{"name":"Department of General Practice & Elderly Care Medicine, EMGO institute for Health and Care Research, VU University Medical Center, Amsterdam, the Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cees M. 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