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Tregub PP, Komleva YK, Kulikov VP, Chekulaev PA, Tregub OF, Maltseva LD, Manasova ZS, Popova IA, Andriutsa NS, Samburova NV, Salmina AB, Litvitskiy PF. Relationship between Hypoxia and Hypercapnia Tolerance and Life Expectancy. Int J Mol Sci 2024; 25:6512. [PMID: 38928217 PMCID: PMC11204369 DOI: 10.3390/ijms25126512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Revised: 06/05/2024] [Accepted: 06/08/2024] [Indexed: 06/28/2024] Open
Abstract
The review discusses the potential relationship between hypoxia resistance and longevity, the influence of carbon dioxide on the mechanisms of aging of the mammalian organism, and intermittent hypercapnic-hypoxic effects on the signaling pathways of aging mechanisms. In the article, we focused on the potential mechanisms of the gero-protective efficacy of carbon dioxide when combined with hypoxia. The review summarizes the possible influence of intermittent hypoxia and hypercapnia on aging processes in the nervous system. We considered the perspective variants of the application of hypercapnic-hypoxic influences for achieving active longevity and the prospects for the possibilities of developing hypercapnic-hypoxic training methods.
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Affiliation(s)
- Pavel P. Tregub
- Department of Pathophysiology, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia
- Brain Science Institute, Research Center of Neurology, 125367 Moscow, Russia; (Y.K.K.)
- Scientific and Educational Resource Center “Innovative Technologies of Immunophenotyping, Digital Spatial Profiling and Ultrastructural Analysis”, RUDN University, 117198 Moscow, Russia
| | - Yulia K. Komleva
- Brain Science Institute, Research Center of Neurology, 125367 Moscow, Russia; (Y.K.K.)
| | - Vladimir P. Kulikov
- Department of Ultrasound and Functional Diagnostics, Altay State Medical University, 656040 Barnaul, Russia
| | - Pavel A. Chekulaev
- Department of Pathophysiology, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | | | - Larisa D. Maltseva
- Department of Pathophysiology, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Zaripat Sh. Manasova
- Department of Pathophysiology, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Inga A. Popova
- Department of Pathophysiology, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Natalia S. Andriutsa
- Department of Pathophysiology, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Natalia V. Samburova
- Department of Pathophysiology, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Alla B. Salmina
- Brain Science Institute, Research Center of Neurology, 125367 Moscow, Russia; (Y.K.K.)
| | - Peter F. Litvitskiy
- Department of Pathophysiology, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia
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Kato E, Wada T, Hirosaki M, Tatsuno M, Hirayama K, Fujisawa M, Kimura Y, Ishimoto Y, Nose M, Okumiya K, Matsubayashi K, Sakamoto R. Gynecological aspects as a component of comprehensive geriatric assessment: A study of self-rated symptoms of pelvic organ prolapse among community-dwelling elderly women in Japan. Maturitas 2022; 157:34-39. [PMID: 35120670 DOI: 10.1016/j.maturitas.2021.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 07/27/2021] [Accepted: 10/24/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVES Despite the reported 'male-female health-survival paradox', no components of the comprehensive geriatric assessment (CGA) routinely used in the field of geriatrics focus on female-specific symptoms. To investigate the impact of gynecological factors among elderly women, we noted the gynecological history and examined the association between self-rated symptoms of pelvic organ prolapse (POP) and CGA. STUDY DESIGN This community-based, cross-sectional study in Japan included 164 community-dwelling women aged ≥75 years. MAIN OUTCOME MEASURES The main outcome measures were the Pelvic Organ Prolapse Distress Inventory-6 (POPDI-6), activities of daily living (ADL), and Timed Up and Go (TUG) test. Self-rated symptoms of POP were assessed using POPDI-6, and the participants were dichotomized into POPDI-6 >0 (symptom group) and POPDI-6 = 0 (no-symptom group). Several components of the CGA were compared between the groups with and without symptoms of POP and the association with POPDI-6 score was analyzed by multiple logistic regression analysis. RESULTS Compared with the no-symptom group, the symptom group had significantly longer TUG test time (≥13.5 s) (P = 0.024) and difficulty in basic ADL (score <21) (P = 0.02). In multiple logistic regression analysis, basic ADL <21 and TUG time ≥13.5 s were significantly associated with POPDI-6 >0 (odds ratio [OR] = 2.78; 95% confidence interval [CI] = 1.10-7.06 and OR = 3.45; 95% CI = 1.01-1.24). CONCLUSIONS Self-rated POP symptoms were associated with CGA components among community-dwelling elderly women. Evaluating POP symptoms as part of the CGA could be meaningful for improving physical and psychological health in elderly women.
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Affiliation(s)
- Emiko Kato
- Department of Field Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| | - Taizo Wada
- Department of Field Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan; Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Mayumi Hirosaki
- Department of Field Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan; Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Mai Tatsuno
- Department of Field Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kiichi Hirayama
- Department of Field Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Michiko Fujisawa
- Department of Field Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan; Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Yumi Kimura
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan; Graduate School of Human Sciences, Osaka University, Osaka, Japan
| | - Yasuko Ishimoto
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan; Department of Health and Sports Science, Faculty of Health Science and Technology, Kawasaki University of Medical Welfare, Kurashiki, Japan
| | - Mitsuhiro Nose
- Department of Field Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan; Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Kiyohito Okumiya
- Department of Field Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan; Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Kozo Matsubayashi
- Department of Field Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan; Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Ryota Sakamoto
- Department of Field Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan; Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
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Economic Inequality in Social Cohesion Among Older Adults in Low and Middle-Income Countries. AGEING INTERNATIONAL 2021. [DOI: 10.1007/s12126-021-09415-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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4
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Hypercapnic hypoxia as a potential means to extend life expectancy and improve physiological activity in mice. Biogerontology 2019; 20:677-686. [DOI: 10.1007/s10522-019-09821-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 07/10/2019] [Indexed: 01/09/2023]
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5
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Subjective well-being key elements of Successful Aging: A study with Lifelong Learners older adults from Costa Rica and Spain. Arch Gerontol Geriatr 2019; 85:103897. [PMID: 31398680 DOI: 10.1016/j.archger.2019.06.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 05/01/2019] [Accepted: 06/05/2019] [Indexed: 01/07/2023]
Abstract
Subjective well-being is a major psychological construct in the research tradition. Along with literature, authors have distinguished between hedonic and eudaimonic well-being. The aim of this study is to determine the role of some psychosocial variables plays in the perceived well-being is conceived from a hedonic or a eudaimonic perspective. The sample consisted of 1016 people of 55 years and older in a Spanish sample and 277 people of 55 years old or older from a Costa Rican sample. Both samples were part of the Longitudinal Older Learners (LOL) study. A structural model with latent variables was estimated with Mplus. The results point out that, the traditional variables included on successful aging models are relevant for explaining older adults' well-being in both countries with some differences on the hedonic and eudaimonic approach of successful aging on the Latin cultural context studied.
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Sakamoto R, Okumiya K, Norboo T, Tsering N, Wada T, Fujisawa M, Imai H, Nose M, Ishimoto Y, Kimura Y, Fukutomi E, Chen W, Matsubayashi K. Health and happiness among community-dwelling older adults in Domkhar valley, Ladakh, India. Geriatr Gerontol Int 2016; 17:480-486. [PMID: 27004736 DOI: 10.1111/ggi.12745] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Revised: 10/22/2015] [Accepted: 12/22/2015] [Indexed: 11/30/2022]
Abstract
AIM The aim of the present study was to show the status of objective geriatric functions and subjective quality of life in Ladakh, India, compared with Japanese controls. METHODS We analyzed data of 117 people aged 60 years or older in Domkhar, and age- and sex-specific Japanese controls. Variables measured included blood pressure, hemoglobin, timed up & go test, basic activities of daily living, Geriatric Depression Scale and the Visual Analog Scale for subjective quality of life. RESULTS People in Domkhar were more likely to have difficulties in basic activities of daily living compared with Japanese controls. However, they were significantly more likely to maintain social roles. The Visual Analog Scale scores in subjective friendship, economic satisfaction and happiness were higher in Domkhar compared with Japanese controls. Living alone (OR 9.92, 95% CI 2.13-46.26), high Geriatric Depression Scale score (6 or more; OR 8.45, 95% CI 1.65-43.35) and timed up & go test (17 s or more; OR 21.00, 95% CI 1.69-260.87) were significantly associated with a low score of subjective happiness (less than 50). Residence in Domkhar (OR 0.17, 95% CI 0.04-0.77) was a significant factor for low prevalence of a low score of subjective happiness by multivariate logistic regression analysis. CONCLUSIONS Subjective quality of life among older adults in Domkhar was higher than Japanese controls despite a higher rate of difficulty in basic activities of daily living. We have to consider prevention, treatment, and care of not only diseases and disabilities, but also loneliness for the older adults. Geriatr Gerontol Int 2017; 17: 480-486.
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Affiliation(s)
- Ryota Sakamoto
- Hakubi Center for Advanced Research, Kyoto University, Kyoto, Japan.,Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan.,Research Institute for Humanity and Nature, Kyoto, Japan
| | - Kiyohito Okumiya
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan.,Research Institute for Humanity and Nature, Kyoto, Japan
| | | | | | - Taizo Wada
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Michiko Fujisawa
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Hissei Imai
- Department of Field Medicine, School of Public Health, Kyoto University, Kyoto, Japan
| | - Mitsuhiro Nose
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Yasuko Ishimoto
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Yumi Kimura
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan
| | - Eriko Fukutomi
- Department of Field Medicine, School of Public Health, Kyoto University, Kyoto, Japan
| | - Wenling Chen
- Department of Field Medicine, School of Public Health, Kyoto University, Kyoto, Japan
| | - Kozo Matsubayashi
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan.,Department of Field Medicine, School of Public Health, Kyoto University, Kyoto, Japan
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Abstract
BACKGROUND Previous studies have found that social cohesion and trust (SCT) were associated with psychological well-being and physical health. In this study, we investigated the associations between SCT and mental and physical health among community-dwelling elderly in a town in southern Taiwan. METHODS The study population consisted of 149 community-dwelling elderly aged 65 years and older (68 men, 81 women; mean age, 75.4 ± 6.1 years) residing in the town of Dashe in southern Taiwan. Activities of daily living (ADL), SCT, depression, subjective quality of life (QOL), current medical status, past medical history, and health behaviors were assessed in face-to-face interviews. Objective neurobehavioral functions were assessed using the timed up & go (TUG) test, functional reach test, and handgrip test. RESULTS Scores for ADL and Geriatric Depression Scale (GDS) were significantly correlated with SCT, and SCT was significantly correlated with all subjective QOL items. In addition, a strong correlation was observed between SCT and relationship with friends. Values for SCT (median ≥ 20) were significantly associated with both subjective sense of health (median ≥ 68) and subjective happiness (median ≥ 73) after adjusting for age, sex, and ADL. CONCLUSION SCT is an important variable that influences self-rated health and happiness, independently of ADL, age, and sex. When assessing geriatric psychological function, SCT should be examined more carefully, given its association with subjective sense of health and happiness, depression, and physical function.
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Okumiya K, Fujisawa M, Sakamoto R, Wada T, Chen WL, Imai H, Ishimoto Y, Kimura Y, Fukutomi E, Sasiwongsaroj K, Kato E, Tanaka M, Hirosaki M, Kasahara Y, Nakatsuka M, Nose M, Ishine M, Yamamoto N, Otsuka K, Matsubayashi K. Effect of early diagnosis and lifestyle modification on depressive symptoms in community-dwelling elderly adults with glucose intolerance: 5-year longitudinal study. J Am Geriatr Soc 2015; 63:393-5. [PMID: 25688617 DOI: 10.1111/jgs.13269] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Kiyohito Okumiya
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan; Research Institute for Humanity and Nature, Kyoto, Japan
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9
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Okumiya K, Sakamoto R, Fujisawa M, Wada T, Chen WL, Imai H, Ishimoto Y, Kimura Y, Fukutomi E, Sasiwongsaroj K, Kato E, Tanaka M, Hirosaki M, Kasahara Y, Nakatsuka M, Nose M, Ishine M, Yamamoto N, Otsuka K, Matsubayashi K. Effect of early diagnosis and lifestyle modification on functional activities in community-dwelling elderly adults with glucose intolerance: 5-year longitudinal study. J Am Geriatr Soc 2015; 63:190-2. [PMID: 25597577 DOI: 10.1111/jgs.13225] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Kiyohito Okumiya
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan; Research Institute for Humanity and Nature, Kyoto, Japan
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10
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Sakamoto R, Okumiya K, Ishine M, Wada T, Fujisawa M, Imai H, Ishimoto Y, Kimura Y, Fukutomi E, Chen W, Sasiwongsaroj K, Kato E, Otsuka K, Matsubayashi K. Predictors of difficulty in carrying out basic activities of daily living among the old-old: A 2-year community-based cohort study. Geriatr Gerontol Int 2015; 16:214-22. [DOI: 10.1111/ggi.12462] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2014] [Indexed: 12/01/2022]
Affiliation(s)
- Ryota Sakamoto
- Hakubi Center for Advanced Research; Kyoto University; Kyoto Japan
- Center for Southeast Asian Studies; Kyoto University; Kyoto Japan
- Research Institute for Humanity and Nature; Kyoto Japan
| | - Kiyohito Okumiya
- Center for Southeast Asian Studies; Kyoto University; Kyoto Japan
- Research Institute for Humanity and Nature; Kyoto Japan
| | | | - Taizo Wada
- Center for Southeast Asian Studies; Kyoto University; Kyoto Japan
| | - Michiko Fujisawa
- Center for Southeast Asian Studies; Kyoto University; Kyoto Japan
| | - Hissei Imai
- Department of Field Medicine; School of Public Health; Kyoto University; Kyoto Japan
| | - Yasuko Ishimoto
- Center for Southeast Asian Studies; Kyoto University; Kyoto Japan
| | - Yumi Kimura
- Center for Southeast Asian Studies; Kyoto University; Kyoto Japan
| | - Eriko Fukutomi
- Department of Field Medicine; School of Public Health; Kyoto University; Kyoto Japan
| | - Wenling Chen
- Department of Field Medicine; School of Public Health; Kyoto University; Kyoto Japan
| | | | - Emiko Kato
- Department of Field Medicine; School of Public Health; Kyoto University; Kyoto Japan
| | - Kuniaki Otsuka
- Medical Center East; Tokyo Women's Medical University; Tokyo Japan
| | - Kozo Matsubayashi
- Center for Southeast Asian Studies; Kyoto University; Kyoto Japan
- Department of Field Medicine; School of Public Health; Kyoto University; Kyoto Japan
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Matsubayashi K. Geriatric issues from the standpoint of human evolution. Geriatr Gerontol Int 2014; 14:731-4. [PMID: 25327904 PMCID: PMC4285791 DOI: 10.1111/ggi.12224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Fujii M, Butler JP, Sasaki H. Emotional function in dementia patients. Psychogeriatrics 2014; 14:202-9. [PMID: 25250479 DOI: 10.1111/psyg.12059] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 07/29/2014] [Indexed: 11/28/2022]
Abstract
Behavioural and psychological symptoms of dementia, which can be considered as hyperreactivity of the emotional functioning of dementia, can be alleviated or aggravated by the behavioural and psychological symptoms of the caregiver. Comfortable stimulations of emotional function through sensory stimulations are effective methods for alleviating behavioural and psychological symptoms of dementia. Although cognitive function deteriorates with age, emotional function is often retained even in advanced years. Thus, it is recommended that care in patients with dementia be focused mainly on the stimulation of emotional function (e.g. sympathy and empathy, which are human traits), rather than relying solely on the stimulation of cognitive function.
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Kimura Y. [International comparison on diets of the elderly in community: with a focus on food diversity and eating behavior]. Nihon Ronen Igakkai Zasshi 2013; 50:326-9. [PMID: 23979332 DOI: 10.3143/geriatrics.50.326] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Kimura Y, Ogawa H, Yoshihara A, Yamaga T, Takiguchi T, Wada T, Sakamoto R, Ishimoto Y, Fukutomi E, Chen W, Fujisawa M, Okumiya K, Otsuka K, Miyazaki H, Matsubayashi K. Evaluation of chewing ability and its relationship with activities of daily living, depression, cognitive status and food intake in the community-dwelling elderly. Geriatr Gerontol Int 2012; 13:718-25. [PMID: 23279752 DOI: 10.1111/ggi.12006] [Citation(s) in RCA: 110] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2012] [Indexed: 11/30/2022]
Abstract
AIM The aim of this study was to assess chewing ability using color-changeable chewing gum and to show the association between chewing ability and geriatric functions, as well as dietary status in the community-dwelling elderly. METHODS The study population consisted of 269 community-dwelling elderly aged ≥ 75 living in Tosa, Japan. Assessment of chewing ability was carried out by a dentist using color-changeable chewing gum. Activities of daily living (ADL), depression and subjective quality of life (QOL) were assessed by questionnaire. Cognitive status was assessed by; Mini-Mental State Examination (MMSE), Hasegawa Dementia Scale-Revised (HDS-R) and Frontal Assessment Battery (FAB) during the check-up. Food diversity was assessed using the 11-item Food Diversity Score Kyoto (FDSK-11). RESULTS Number of teeth was significantly related to chewing ability (P<0.001). The participants with low chewing ability had significantly lower ADL scores in the items of self-maintenance (P=0.029) and intellectual activity (P=0.021). There was a significant association between low chewing ability and depression (P<0.001). Lower cognitive functions were significantly related to low chewing ability; MMSE (P=0.022), HDSR (P=0.017) and FAB (P=0.002). The participants with low chewing ability had lower food variety (P<0.001), and less frequent intake of beans, vegetables, seaweed and nuts, than the participants with high chewing ability. CONCLUSION Low chewing ability evaluated by color-changeable gum was associated with lower ADL, lower cognitive functioning, depression and food insufficiency in the community-dwelling elderly. More attention should be paid to assessing chewing ability of elderly persons in community settings.
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Affiliation(s)
- Yumi Kimura
- Center for Southeast Asian Studies, Kyoto University, Kyoto, Japan.
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