Abstract
Growing evidence suggests that oral health may be an important factor associated with cognitive function in aged populations. However, many previous studies on this topic used insensitive oral indicators or did not include certain essential covariates. Thus, we examined the association between occlusal force and cognitive function in a large sample of older adults, controlling for dietary intake, vascular risk factors, inflammatory biomarkers, depression, and genetic factors. In this cross-sectional study of older community-dwelling Japanese adults, we examined data collected from 994 persons aged 70 years and 968 persons aged 80 years. Cognitive function was measured using the Japanese version of the Montreal Cognitive Assessment (MoCA-J). Oral status and function were evaluated according to the number of remaining teeth, periodontal pocket depth, and maximal occlusal force. Associations between MoCA-J scores and occlusal force were investigated via bivariate and multivariate analyses. Education level, financial status, depression score, and intake of green and yellow vegetables, as well as number of teeth and occlusal force, were significantly correlated with MoCA-J scores in both age groups. Among individuals aged 80 years, ...Continue Reading
References
Oct 1, 1995·The Journal of Prosthetic Dentistry·G BorettiA H Geering
Apr 6, 1999·Archives of Neurology·R C PetersenE Kokmen
Jul 15, 1999·Journal of the American Geriatrics Society·M T HoylL Z Rubenstein
Oct 31, 2002·Journal of Dental Research·M OnozukaS Saito
Apr 9, 2005·Journal of the American Geriatrics Society·Ziad S NasreddineHoward Chertkow
Dec 26, 2006·Journal of Dental Research·Y HasegawaT Nokubi
Jan 15, 2008·Journal of Clinical Periodontology·Noriko Takeuchi, Tatsuo Yamamoto
Jan 22, 2008·Journal of Cellular and Molecular Medicine·Angel Cedazo-Mínguez
Sep 30, 2008·European Journal of Oral Sciences·Chen YanLiu Gang
Feb 3, 2009·Neuropsychiatric Disease and Treatment·Amber WattsMargaret Gatz
Jun 23, 2009·Journal of Clinical Periodontology·Hans Joergen GrabeThomas Kocher
Apr 1, 2006·Alzheimer's & Dementia : the Journal of the Alzheimer's Association·Margaret GatzNancy L Pedersen
Nov 10, 2009·Behavior Research Methods·Franz FaulAlbert-Georg Lang
Feb 10, 2010·Geriatrics & Gerontology International·Yoshinori FujiwaraShoji Shinkai
Apr 2, 2010·The New England Journal of Medicine·Thomas M GillHeather G Allore
Jun 16, 2010·Neuroscience and Biobehavioral Reviews·R A F WeijenbergF Lobbezoo
Jul 30, 2010·Journal of Neurophysiology·Mats TrulssonFrancis McGlone
Apr 12, 2011·Public Health Nutrition·Satomi KobayashiChigusa Date
May 3, 2011·Archives of Oral Biology·Kazunori IkebeTakashi Nokubi
Nov 1, 2011·Journal of Dentistry·Kazunori IkebeYoshinobu Maeda
Feb 22, 2012·Journal of Epidemiology·Satomi KobayashiChigusa Date
Sep 1, 2012·Community Dentistry and Oral Epidemiology·Michiko FurutaYoshihisa Yamashita
Oct 6, 2012·Journal of the American Geriatrics Society·Duangjai LexomboonMarti G Parker
Oct 19, 2012·Neuroepidemiology·Kenji NarazakiShuzo Kumagai
Jul 31, 2013·European Journal of Nutrition·Ane Otaegui-ArrazolaPablo Martínez-Lage
Aug 22, 2013·Current Neurology and Neuroscience Reports·James M NoblePanos N Papapanou
Mar 5, 2014·Journal of Dentistry·Chisato InomataYoshinobu Maeda
Apr 8, 2014·Hypertension Research : Official Journal of the Japanese Society of Hypertension·Kazuaki ShimamotoUNKNOWN Japanese Society of Hypertension Committee for Guidelines for the Management of Hypertension
Jul 18, 2014·Lancet Neurology·Sam NortonCarol Brayne
Jul 25, 2014·Journal of Oral Rehabilitation·T OkadaY Maeda
Dec 17, 2014·Geriatrics & Gerontology International·Sumit Gaur, Rupali Agnihotri
Apr 3, 2016·Journal of the American Geriatrics Society·Bei WuLiang Guo
Apr 1, 2016·JDR Clinical and Translational Research·D Cerutti-KopplinE Emami
Citations
Dec 28, 2019·Psychogeriatrics : the Official Journal of the Japanese Psychogeriatric Society·Shintaro NagashimaYuta Manabe
Jan 1, 2019·Aging·Serina YokoyamaHiromi Rakugi
Mar 21, 2020·Odontology·Hiroshi ShigaAyano Ishikawa
Feb 23, 2020·Frontiers in Aging Neuroscience·Noriyuki NaritaKoh Shibutani
Aug 15, 2020·Scientific Reports·Kenji SuitaSatoshi Okumura
Jun 10, 2020·Geriatrics & Gerontology International·Tomoko NomaKei Kamide
Jul 10, 2020·Hypertension Research : Official Journal of the Japanese Society of Hypertension·Mai KabayamaUNKNOWN SONIC study group
Dec 20, 2019·Hypertension Research : Official Journal of the Japanese Society of Hypertension·Kayo GodaiUNKNOWN SONIC study group
Mar 3, 2020·The Journal of Nutrition, Health & Aging·M OkuraH Arai
Nov 27, 2020·International Journal of Environmental Research and Public Health·Rui EgashiraToru Naito
Nov 13, 2020·Gerodontology·Lucia Lopez-ChaichioPablo Galindo-Moreno
Feb 26, 2021·Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics·Yoshihiro KugimiyaHirohiko Hirano
Jul 10, 2021·Journal of Oral Rehabilitation·Shinsuke MizutaniToru Naito
Dec 17, 2021·BMC Oral Health·Shinsuke KataokaShinya Murakami
Dec 5, 2021·Oral Diseases·Shiva EbrahimpourKimiya Forouzandeh Hafshejani