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Sökning: onr:"swepub:oai:DiVA.org:umu-110993" > Olfactory dysfuncti...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004061naa a2200445 4500
001oai:DiVA.org:umu-110993
003SwePub
008151102s2015 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1109932 URI
024a https://doi.org/10.1186/s12883-015-0463-52 DOI
040 a (SwePub)umu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Wehling, Eike4 aut
2451 0a Olfactory dysfunction in chronic stroke patients
264 c 2015-10-12
264 1b Springer Science and Business Media LLC,c 2015
338 a electronic2 rdacarrier
500 a Errata: Wehling E, Naess H, Wollschlaeger D, Hofstad H, Bramerson A, Bende M, et al. Olfactory dysfunction in chronic stroke patients. BMC Neurol. 2015;15:199. DOI: 10.​1186/​s12883-015-0463-5Errata: Wehling, E., Naess, H., Wollschlaeger, D. et al. Erratum to: Olfactory dysfunction in chronic stroke patients. BMC Neurol 15, 237 (2015). DOI: 10.1186/s12883-015-0489-8
520 a Background: The aim of the study was to investigate odor identification performance in patients one year after hospital admittance due to stroke. Predictors for olfactory dysfunction were investigated as well as self-reported olfactory function and pleasantness of olfactory items.Methods: A 1-year prospective study was performed. Stroke location, classification and comorbidities were registered at hospital admission. One year after admission, olfactory function was assessed using standardized olfactory methods (screening for loss of detection sensitivity and an odor identification test). A group of matched controls was derived from a population-based study to compare odor identification performance between groups. Patients were asked for their personal judgment regarding their olfactory function and pleasantness of odorous items. In addition, global cognitive function and symptoms of depression were assessed.Results: A total of 78 patients were enrolled (46 males, 32 females; mean age 68 years) of which 28.2 % exhibited reduced olfactory function (hyposmia) and 15.4 % exhibited loss of olfactory function (10.3 % functional anosmia, 5.1 % complete anosmia). Patients showed significantly lower olfactory performance compared to age- and sex-mated matched controls. Predictors of impaired olfactory function were age and NIHSS score. Self-reports indicated no significant differences between patients with normal olfactory function and those with reduced function. Yet, patients having an olfactory dysfunction rated odorous items as significantly less pleasant compared to patients without dysfunction.Conclusions: Olfactory dysfunction seems to occur frequently after stoke even one year after initial admission. The deficits seem to relate to hyposmia and functional anosmia, and less to a complete loss of smell sensitivity.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Geriatrik0 (SwePub)302222 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Geriatrics0 (SwePub)302222 hsv//eng
653 a Olfaction
653 a Stroke
653 a Odor identification
700a Naess, Halvor4 aut
700a Wollschlaeger, Daniel4 aut
700a Hofstad, Hakon4 aut
700a Bramerson, Annika4 aut
700a Bende, Mats4 aut
700a Nordin, Stevenu Umeå universitet,Institutionen för psykologi4 aut0 (Swepub:umu)stno0002
710a Umeå universitetb Institutionen för psykologi4 org
773t BMC Neurologyd : Springer Science and Business Media LLCg 15q 15x 1471-2377
856u https://doi.org/10.1186/s12883-015-0463-5y Fulltext
856u https://umu.diva-portal.org/smash/get/diva2:872239/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
856u https://bmcneurol.biomedcentral.com/track/pdf/10.1186/s12883-015-0463-5
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-110993
8564 8u https://doi.org/10.1186/s12883-015-0463-5

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