{"title":"居住在社区的独立老年人的嗅觉和味觉功能与记忆力的关系。","authors":"Hyuma Makizako, Yuki Nakai, Shoma Akaida, Yoshiaki Taniguchi, Takaki Miwa, Shigeto Morimoto","doi":"10.4235/agmr.23.0217","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>This study examined the association between memory function and reduced olfactory and gustatory function among independent community-dwelling older adults.</p><p><strong>Methods: </strong>This cross-sectional study included 127 older adults (65.4% women). We assessed their memory, odor, and taste identification skills. Open essence (OE) test and taste strips (TS) were used to identify hyposmia (OE test ≤6) and hypogeusia (TS test ≤8), respectively.</p><p><strong>Results: </strong>Participants with severe hyposmia had significantly poorer memory functions compared to participants without severe hyposmia. After adjusting for covariates, multivariate logistic regression models revealed a significant association between immediate recognition performance and a decreased likelihood of severe hyposmia (odds ratio=0.65; 95% confidence interval 0.47-0.90). We observed no significant association between taste function and memory.</p><p><strong>Conclusion: </strong>Memory function may be associated with olfactory impairment in older adults.</p>","PeriodicalId":44729,"journal":{"name":"Annals of Geriatric Medicine and Research","volume":" ","pages":"178-183"},"PeriodicalIF":2.8000,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11217661/pdf/","citationCount":"0","resultStr":"{\"title\":\"Association of Olfactory and Gustatory Function with Memory among Community-Dwelling Independent Older Adults.\",\"authors\":\"Hyuma Makizako, Yuki Nakai, Shoma Akaida, Yoshiaki Taniguchi, Takaki Miwa, Shigeto Morimoto\",\"doi\":\"10.4235/agmr.23.0217\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>This study examined the association between memory function and reduced olfactory and gustatory function among independent community-dwelling older adults.</p><p><strong>Methods: </strong>This cross-sectional study included 127 older adults (65.4% women). We assessed their memory, odor, and taste identification skills. Open essence (OE) test and taste strips (TS) were used to identify hyposmia (OE test ≤6) and hypogeusia (TS test ≤8), respectively.</p><p><strong>Results: </strong>Participants with severe hyposmia had significantly poorer memory functions compared to participants without severe hyposmia. After adjusting for covariates, multivariate logistic regression models revealed a significant association between immediate recognition performance and a decreased likelihood of severe hyposmia (odds ratio=0.65; 95% confidence interval 0.47-0.90). We observed no significant association between taste function and memory.</p><p><strong>Conclusion: </strong>Memory function may be associated with olfactory impairment in older adults.</p>\",\"PeriodicalId\":44729,\"journal\":{\"name\":\"Annals of Geriatric Medicine and Research\",\"volume\":\" \",\"pages\":\"178-183\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11217661/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Annals of Geriatric Medicine and Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4235/agmr.23.0217\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/3/13 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q3\",\"JCRName\":\"GERIATRICS & GERONTOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of Geriatric Medicine and Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4235/agmr.23.0217","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/3/13 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"GERIATRICS & GERONTOLOGY","Score":null,"Total":0}
Association of Olfactory and Gustatory Function with Memory among Community-Dwelling Independent Older Adults.
Background: This study examined the association between memory function and reduced olfactory and gustatory function among independent community-dwelling older adults.
Methods: This cross-sectional study included 127 older adults (65.4% women). We assessed their memory, odor, and taste identification skills. Open essence (OE) test and taste strips (TS) were used to identify hyposmia (OE test ≤6) and hypogeusia (TS test ≤8), respectively.
Results: Participants with severe hyposmia had significantly poorer memory functions compared to participants without severe hyposmia. After adjusting for covariates, multivariate logistic regression models revealed a significant association between immediate recognition performance and a decreased likelihood of severe hyposmia (odds ratio=0.65; 95% confidence interval 0.47-0.90). We observed no significant association between taste function and memory.
Conclusion: Memory function may be associated with olfactory impairment in older adults.
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