1
|
Hüsken JM, Halek M, Holle D, Dichter MN. [Prevalence of neuropsychiatric symptoms of people with dementia in long-term care units: A secondary analysis]. Pflege 2024; 37:119-129. [PMID: 37409731 DOI: 10.1024/1012-5302/a000948] [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] [Indexed: 07/07/2023]
Abstract
Prevalence of neuropsychiatric symptoms of people with dementia in long-term care units: A secondary analysis Abstract: Background: In a progress of dementia, most people develop neuropsychiatric symptoms. However, there is little knowledge about the prevalence of these symptoms and their specific characteristics in long-term care. Aims: A differentiated investigation of the prevalence and characteristics of neuropsychiatric symptoms in people with dementia in a long-term care setting. Methods: The prevalence of neuropsychiatric symptoms of people with dementia in a long-term care setting was examined using a secondary analysis of cross-sectional data from the research projects LebenQD I and II and FallDem. The data were collected using the neuropsychiatric inventory - nursing home version. The analysis included data from 699 people with dementia from a total of 21 long-term care facilities in North Rhine-Westphalia. Results: The symptoms agitation/aggression (36%), depression/dysphoria (33%), apathy/indifference (33%), irritability/lability (30%) and aberrant motor behaviour show the highest prevalence. The symptoms hallucinations (9%) and euphoria/elation (6%) have the lowest prevalence. Conclusions: The high prevalence of specific neuropsychiatric symptoms and their characteristics in people with dementia illustrates the need for care-related or psychosocial interventions to counteract the reasons for the occurrence of the symptoms.
Collapse
Affiliation(s)
- Johann-Moritz Hüsken
- Institut für Gesundheits- und Pflegewissenschaften, Martin-Luther-Universität Halle-Wittenberg, Halle (Saale), Deutschland
- Deutsches Institut für angewandte Pflegeforschung e.V. (DIP), Köln, Deutschland
| | - Margareta Halek
- Department für Pflegewissenschaft, Fakultät für Gesundheit, Universität Witten/Herdecke, Witten, Deutschland
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), Witten, Deutschland
| | - Daniela Holle
- Department für Pflegewissenschaft, Hochschule für Gesundheit, Bochum, Deutschland
| | - Martin N Dichter
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), Witten, Deutschland
- Institut für Pflegewissenschaft, Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Deutschland
| |
Collapse
|
2
|
Tabira T, Hotta M, Maruta M, Ikeda Y, Shimokihara S, Han G, Yamaguchi T, Tanaka H, Ishikawa T, Ikeda M. Characteristic of process analysis on instrumental activities of daily living according to the severity of cognitive impairment in community-dwelling older adults with Alzheimer's disease. Int Psychogeriatr 2024; 36:188-199. [PMID: 35838312 DOI: 10.1017/s1041610222000552] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES To clarify the characteristic of impaired and unimpaired Instrumental Activities of daily living (IADL) processes with the severity of cognitive impairment in community-dwelling older adults with Alzheimer's disease (AD) using the Process Analysis of Daily Activity for Dementia (PADA-D). DESIGN Cross-sectional study. SETTING 13 medical and care centers in Japan. PARTICIPANTS 115 community-dwelling older adults with AD. METHODS The severity of cognitive impairment was classified by Mini-Mental State Examination (20 ≥ mild group, 20 < moderate group ≥ 10, 10 < severe group), and IADL scores and eight IADL items in PADA-D were compared among three groups after adjusting for covariates. Rate of five feasible processes included in each IADL of PADA-D was compared. RESULTS IADL score showed a decrease in independence with the severity of AD except for Use modes of transportation and Managing finances, which was especially pronounced in Shopping (F = 25.58), Ability to use the telephone (F = 16.75), and Managing medication (F = 13.1). However, when the PADA-D was examined by process, some processes that were impaired and unimpaired with the severity of cognitive impairment were clear. For example, Plan a meal was impaired (ES = 0.29) with the severity, but Prepare the food was not in Cooking performance. CONCLUSIONS We suggested that detailed process analysis in IADLs can clarify the characteristic of processes that are impaired and unimpaired with the severity of cognitive impairment in older adults with AD living in the community. Our findings may be useful for rehabilitation and care in IADL to continue living at home.
Collapse
Affiliation(s)
- Takayuki Tabira
- Department of Occupational Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8544, Japan
| | - Maki Hotta
- Department of Psychiatry, Osaka University, 2-2, Yamadaoka, Osaka, 565-0871, Japan
| | - Michio Maruta
- Faculty of Medicine, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima 890-8544, Japan
| | - Yuriko Ikeda
- Department of Occupational Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8544, Japan
| | - Suguru Shimokihara
- Doctoral Program of Clinical Neuropsychiatry, Graduate School of Health Science, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, 890-8544, Japan
| | - Gwanghee Han
- Faculty of Medicine, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima 890-8544, Japan
| | - Tomoharu Yamaguchi
- Department of Rehabilitation, Gunma University of Health and Welfare, 2-12-2, Honmachi, Maebashi, Gunma, 371-0023, Japan
| | - Hiroyuki Tanaka
- Graduate School of Comprehensive Rehabilitation, Osaka Prefecture University, 3-7-30, Habikino, Osaka, 583-8555, Japan
| | - Tomohisa Ishikawa
- Department of Psychiatry, Arao Kokoronosato Hospital, 1992, Arao-city, Kumamoto, 864-0041, Japan
- Department of Neuropsychiatry, Kumamoto University Hospital, 1-1-1, Chuo-ku, Honjo, Kumamoto, 860-8566, Japan
- Faculty of Life Sciences, Kumamoto University, 1-1-1, Chuo-ku, Kuhonji, Kumamoto, 862-0976, Japan
| | - Manabu Ikeda
- Department of Psychiatry, Osaka University, 2-2, Yamadaoka, Osaka, 565-0871, Japan
| |
Collapse
|
3
|
Ishikawa M, Mori E. Association of gait and cognition after surgery in patients with idiopathic normal pressure hydrocephalus. Sci Rep 2023; 13:18460. [PMID: 37891211 PMCID: PMC10611736 DOI: 10.1038/s41598-023-45629-8] [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: 02/09/2023] [Accepted: 10/21/2023] [Indexed: 10/29/2023] Open
Abstract
Idiopathic normal pressure hydrocephalus (iNPH) is a treatable disease in older adults. The association between gait and cognition has recently become a topic of interest. Sequential changes in this association were investigated in patients with iNPH using a newly developed statistical method. Data were extracted from the SINPHONI-2 multicenter study on iNPH. Fifty patients who underwent shunt surgery were included in this study. Gait and cognition were assessed using the Timed Up and Go (TUG) and Mini-Mental State Examination (MMSE) tests. In addition to the MMSE total score, changes in the sub-item scores were examined. The ordinal sub-items of the MMSE are usually treated as continuous or categorical; however, both are unsuitable. An ordinal smoothing penalty with a generalized additive model enables precise statistical inference of ordinal and binary predictors. The TUG time improved significantly at 3, 6, and 12 months after surgery. The MMSE total scores increased without statistical significance. Preoperatively, there was no association between TUG time and MMSE sub-items. At 3 months, the "Registration," "3-step command," "Read," and "Copy" sub-items were statistically significant. The number of significant sub-items increased after 12 months. Thus, the association between gait and cognition gradually increased after surgery in patients with iNPH.
Collapse
Affiliation(s)
- Masatsune Ishikawa
- Rakuwa Villa Ilios, Kyoto, Kyoto, Japan.
- Normal Pressure Hydrocephalus Center, Otowa Hospital, Kyoto, Kyoto, Japan.
| | - Etsuro Mori
- Department of Behavioral Neurology and Neuropsychiatry, Osaka University United Graduate, Toyonaka, Osaka, Japan
| |
Collapse
|
4
|
Shimokihara S, Tabira T, Hotta M, Tanaka H, Yamaguchi T, Maruta M, Han G, Ikeda Y, Ishikawa T, Ikeda M. Differences by cognitive impairment in detailed processes for basic activities of daily living in older adults with dementia. Psychogeriatrics 2022; 22:859-868. [PMID: 36184572 DOI: 10.1111/psyg.12894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/27/2022] [Accepted: 09/09/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Impairment of activities of daily living in patients with dementia has a fundamental and lasting impact on their quality of life and requires a detailed assessment. This study investigated to clarify characteristic of basic activities of daily living (BADL) processes with the severity of cognitive impairment in community-dwelling older adults with dementia using the Process Analysis of Daily Activity for Dementia (PADA-D). METHODS Participants were recruited from outpatient departments of 24 hospitals, daycare centres, and home rehabilitation services in Japan. The severity of cognitive impairment was determined using the Mini-mental State Examination (mild: score ≥ 20; moderate: 10 ≤ score < 20; severe: score < 10). Patient's BADL were assessed according to the PADA-D by observation of the occupational therapist and interviews with family members. Basic information and the scores of BADL items of the PADA-D were compared between the three groups. Subsequently, we compared the percentage of independent or non-independent processes included in the sub-items of BADL in the PADA-D. RESULTS A total of 143 patients were included in the analysis. Performance on BADL was shown to decrease significantly with increasing severity of cognitive impairment. The percentage of all BADL processes performed ranged from 58% to 100% in mild, 38% to 97% in moderate, and 0% to 88% in severe. Some of the processes included in BADL of PADA-D showed no significant differences in independence between the three groups. DISCUSSION/CONCLUSION Most BADL processes differed with respect to different independence rates depending on the severity of cognitive impairment of the older adults with dementia. However, some BADL processes were not associated with the severity of cognitive impairment. Our findings may suggest that a detailed BADL assessment of patients with dementia is useful in terms of caregiver education to avoid excessive caregiving and in predicting BADL impairment.
Collapse
Affiliation(s)
- Suguru Shimokihara
- Doctoral Program of Clinical Neuropsychiatry, Graduate School of Health Sciences, Kagoshima University, Kagoshima, Japan
| | - Takayuki Tabira
- Department of Occupational Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University, Kagoshima, Japan
| | - Maki Hotta
- Department of Psychiatry, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Hiroyuki Tanaka
- Graduate School of Rehabilitation Science, Osaka Metropolitan University, Osaka, Japan
| | - Tomoharu Yamaguchi
- Department of Rehabilitation, Gunma University of Health and Welfare, Maebashi, Japan
| | - Michio Maruta
- Visiting Researcher, Faculty of Medicine, Kagoshima University, Kagoshima, Japan.,Unit of Rehabilitation Sciences, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Gwanghee Han
- Visiting Researcher, Faculty of Medicine, Kagoshima University, Kagoshima, Japan.,Department of Occupational Therapy, School of Health Sciences at Fukuoka, International University of Health and Welfare, Fukuoka, Japan
| | - Yuriko Ikeda
- Department of Occupational Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University, Kagoshima, Japan
| | - Tomohisa Ishikawa
- Department of Psychiatry, Arao Kokoronosato Hospital, Kumamoto, Japan.,Department of Neuropsychiatry, Kumamoto University Hospital, Kumamoto, Japan.,Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Manabu Ikeda
- Department of Psychiatry, Osaka University, Graduate School of Medicine, Osaka, Japan
| |
Collapse
|
5
|
Zhou J, Fan L, Hu H, Shen K, Wu L, Lin X, Gao H. The Efficacy of Integrated Rehabilitation for Post-Stroke Anxiety: Study Protocol for a Prospective, Multicenter, Randomized Controlled Trial. Int J Gen Med 2022; 15:7101-7111. [PMID: 36097565 PMCID: PMC9464039 DOI: 10.2147/ijgm.s381434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 08/24/2022] [Indexed: 11/23/2022] Open
Abstract
Background Methods Conclusion Trial Registration
Collapse
Affiliation(s)
- Jie Zhou
- Department of Acupuncture and Moxibustion, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China
| | - Lijuan Fan
- The Third Clinical College of Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China
| | - Hantong Hu
- Department of Acupuncture and Moxibustion, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China
| | - Ke Shen
- The Third Clinical College of Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China
| | - Liya Wu
- The Third Clinical College of Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China
| | - Xiaoqi Lin
- The Third Clinical College of Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China
| | - Hong Gao
- Department of Acupuncture and Moxibustion, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China
- Correspondence: Hong Gao, Department of Acupuncture and Moxibustion, The Third Affiliated Hospital of Zhejiang Chinese Medical University, No. 219 Moganshan Road, Hangzhou, People’s Republic of China, Email
| |
Collapse
|
6
|
Xu L, Yang Y, Cui D. Association between blood pressure control status, visit-to-visit blood pressure variability, and cognitive function in elderly Chinese: A nationwide study. Front Public Health 2022; 10:877192. [PMID: 35991063 PMCID: PMC9386068 DOI: 10.3389/fpubh.2022.877192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 07/12/2022] [Indexed: 11/13/2022] Open
Abstract
Background Cognitive function is a concern among the elderly, which is related to the quality of life, life expectancy, and economic burdens. The relationship between blood pressure (BP) control status, visit-to-visit BP variability, and cognitive function remains controversial. Methods We aimed to explore the association between BP control status at baseline, visit-to-visit BP variability, and cognitive function. This study included 3,511 elderlies in the China Health and Retirement Longitudinal Study, covering four waves for 7-year follow-up (baseline 2011, 2013, 2015, and 2018). BP was measured in Wave 2011, 2013, and 2015. Cognitive function was measured by Mini-Mental State Exam in Wave 2018. Participants were divided into two groups: mid-old group for reflecting midlife BP and cognition (45–59 years at baseline but aged 60 or over in Wave 2018), and old-old group for reflecting late-life BP and cognition (aged 60 or over at baseline). We use univariate analysis and general linear model to analyze. Results Late-life BP showed stronger associations with cognitive function than midlife BP. As to late-life BP control status, controlled hypertension group get higher cognitive score than uncontrolled hypertension group in language (adjusted β = −0.34, 95%CI −0.68 to 0.00), and untreated hypertension group in orientation (adjusted β = −0.41, 95%CI −0.72 to −0.11), language (adjusted β = −0.35, 95%CI −0.67 to −0.04), and total (adjusted β = −0.99, 95%CI −1.85 to −0.12). Regarding visit-to-visit BP variability, midlife visit-to-visit systolic blood pressure (SBP) variability was associated with language (adjusted β = −3.70, 95% CI −5.83 to −1.57), while late-life visit-to-visit SBP variability was associated with orientation (adjusted β = −2.99, 95% CI −4.84 to −1.14), recall (adjusted β = −1.69, 95% CI −2.89 to −0.48), language (adjusted β = −2.26, 95% CI −4.13 to −0.38), and total (adjusted β = −9.50, 95% CI −14.71 to −4.28); Midlife diastolic blood pressure (DBP) variability and pulse pressure (PP) variability showed a significant relationship with language (adjusted β = 3.25, 95% CI −1.31 to −5.19) and calculation (adjusted β = −0.26, 95% CI −0.47 to −0.04), respectively. No significant correlation was found between midlife BP control status, late-life visit-to-visit DBP variability, late-life visit-to-visit PP variability, and cognitive score. There was no significant correlation between BP and memory. Conclusions BP control status and visit-to-visit BP variability were significantly related to cognitive function among the Chinese elderly. Receiving effective late-life antihypertensive treatment and keeping SBP stable might contribute to prevent the development of cognitive impairment and dementia, especially for orientation and language function.
Collapse
Affiliation(s)
- Luxinyi Xu
- School of Public Health, Wuhan University, Wuhan, China
- Global Health Institute, Wuhan University, Wuhan, China
| | - Ying Yang
- School of Public Health, Wuhan University, Wuhan, China
- Global Health Institute, Wuhan University, Wuhan, China
| | - Dan Cui
- School of Public Health, Wuhan University, Wuhan, China
- Global Health Institute, Wuhan University, Wuhan, China
- *Correspondence: Dan Cui
| |
Collapse
|
7
|
Górski M, Buczkowska M, Krzywkowska K, Całyniuk B, Górska K, Buczkowski K, Fojcik J, Grajek M, Polaniak R. Ambulophobia as a Specific Phobia—Defining the Problem Among Patients of Long-Term Care Facilities in Poland. Front Public Health 2022; 10:801109. [PMID: 35480582 PMCID: PMC9035898 DOI: 10.3389/fpubh.2022.801109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 03/10/2022] [Indexed: 12/04/2022] Open
Abstract
Background Ambulophobia is a type of specific phobia that involves a fear of walking. This phobia mainly affects older people, who prefer not to leave their bed or home to avoid walking on uneven surfaces and reduce the risk of falling. The problem seems to be very important in terms of public health and the organization of long-term care, as Poland has one of the highest rates of elderly population growth. Objectives The aim of the study was to determine the prevalence of ambulophobia among patients of long-term care facilities in Poland and to identify factors increasing the risk of this specific phobia in the study group. Material and Methods The study was conducted between January and July 2021. Data collected from 379 patients of 16 long-term care facilities located in Poland were analyzed. The study used the diagnostic criteria for specific phobias according to the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition, and standardized questionnaires such as MMSE, GDS-16, DOS and ADL. The χ2 test was used to test the significance of differences (p = 0.05). Results The prevalence of ambulophobia in the study group was 30.1%. Ambulophobia significantly more often concerned the female sex (37.7%) and people over 70 years of age (42,1%). Factors such as depression, Parkinson's disease, orthostatic hypotonia, a history of falling or being a witness to another person falling, and disability of at least a moderate degree increased the likelihood of ambulophobia. Conclusions Based on the obtained results, it was found that the protective factors in the development of ambulophobia are male sex, younger age, high independence, fewer drugs used per day and no previous falls or seeing another person fall.
Collapse
Affiliation(s)
- Michał Górski
- Doctoral School of the Medical University of Silesia in Katowice, Faculty of Health Sciences in Bytom, Medical University of Silesia, Katowice, Poland
- *Correspondence: Michał Górski
| | - Marta Buczkowska
- Department of Toxicology and Health Protection in the Occupational Environment, Faculty of Health Sciences in Bytom, Medical University of Silesia, Katowice, Poland
| | - Karolina Krzywkowska
- Department of Psychiatric Rehabilitation in Katowice, Medical University of Silesia, Katowice, Poland
| | - Beata Całyniuk
- Department of Human Nutrition, Faculty of Health Sciences in Bytom, Medical University of Silesia, Katowice, Poland
| | - Karolina Górska
- Institute of Special Pedagogy, School and Teacher Education, Pedagogical University of Cracow, Cracow, Poland
| | - Krzysztof Buczkowski
- Department of General and Oncological Surgery, City Hospital of Siemianowice Śla̧skie, Siemianowice Slaskie, Poland
| | - Joanna Fojcik
- Department of Psychiatric Rehabilitation in Katowice, Medical University of Silesia, Katowice, Poland
| | - Mateusz Grajek
- Department of Public Health, Faculty of Health Sciences in Bytom, Medical University of Silesia, Katowice, Poland
| | - Renata Polaniak
- Department of Human Nutrition, Faculty of Health Sciences in Bytom, Medical University of Silesia, Katowice, Poland
| |
Collapse
|
8
|
Persson AC, Janeslätt G, Dahlberg L, Löfgren M, Möller M. Associations between Time Processing Ability, Daily Time Management, and Dementia Severity. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:3928. [PMID: 35409618 PMCID: PMC8997539 DOI: 10.3390/ijerph19073928] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 12/04/2022]
Abstract
This study investigated associations between time processing ability (TPA), daily time management (DTM), and dementia severity. Persons with dementia (PwDs) (n = 53) and their significant others (n = 49) participated in this cross-sectional study. Bivariate analyses were used to investigate associations between TPA and DTM and the dementia severity. Linear regression models were used to further predict the contribution of the subtests in the Mini Mental State Examination (MMSE) for TPA results. The results showed significant correlations between TPA and dementia severity, where visuospatial functions were the most highly correlated. TPA also showed a significant correlation to proxy-rated DTM. In addition, proxy-rated DTM was significantly correlated with dementia severity and PwDs' own self-ratings of their DTM. Knowledge of the association between TPA, dementia severity, and visuospatial functions can enable early detection of TPA impairments. For a comprehensive assessment of TPA and DTM, objective measures should be used in combination with self-ratings and proxy-ratings. The findings can be used in clinical research and healthcare settings to develop methods to compensate for impaired TPA and support DTM in PwDs.
Collapse
Affiliation(s)
- Ann-Christine Persson
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, 18288 Stockholm, Sweden; (M.L.); (M.M.)
- Department of Rehabilitation Medicine, Danderyd University Hospital, 18288 Stockholm, Sweden
| | - Gunnel Janeslätt
- Department of Public Health and Caring Sciences, Uppsala University, 75105 Uppsala, Sweden; or
- Center for Clinical Research in Dalarna, Box 712, 79129 Falun, Sweden
| | - Lena Dahlberg
- School of Health and Welfare, Dalarna University, 79188 Falun, Sweden;
- Aging Research Center, Karolinska Institutet & Stockholm University, 17165 Solna, Sweden
| | - Monika Löfgren
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, 18288 Stockholm, Sweden; (M.L.); (M.M.)
- Department of Rehabilitation Medicine, Danderyd University Hospital, 18288 Stockholm, Sweden
| | - Marika Möller
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, 18288 Stockholm, Sweden; (M.L.); (M.M.)
- Department of Rehabilitation Medicine, Danderyd University Hospital, 18288 Stockholm, Sweden
| |
Collapse
|
9
|
Lee HM, Shin SW, Moon HS, Chung ST. Research trends in computerized cognitive training contents with text network. JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 2021. [DOI: 10.3233/jifs-189985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Computerized Cognitive Training (CCT) contents used to improve patients’ cognitive ability with Mild Cognitive Impairment (MCI) can provide customized training through individual data collection and analysis. However, studies on transfer effect of improving other untrained cognitive domains while performing the contents are insufficient. The present paper intended to collect literature published by PubMed, EMBASE, Cochrane Library, and Web of Science until December 2019 and analyze the trends of CCT and the transfer effect in each training area. Studies on CCT (82/891) have been increasing each year, and universities (60/82) in the United States (17/82) have published the most. In the literature that reported clinical effect (18/82), the cognitive domain mostly studied was memory (14/18), and the N-Back (3/14) method accounted for most of the training contents. Moreover, the contents that showed the highest degree, closeness, and betweenness centrality (BC) indices were the memory area, and video accounted for the highest among the intervention methods. In particular, the closeness centrality (CC) index of the memory and attention contents showed similar results. It can be interpreted that the possibility of the transfer effect occurring from memory and attention areas is the highest since the semantic distance (i.e. the similarity of the training process) between the attention contents and memory contents was the closest. The effectiveness of the actual transfer effect between the memory and attention should be verified.
Collapse
Affiliation(s)
- Hyeok-Min Lee
- Department of IT Semiconductor Convergence, Korea Polytechnic University, Siheung-si, Gyeonggi-do, Republic of Korea
| | - Sung-Wook Shin
- Department of Computer Engineering, Korea Polytechnic University, Siheung-si, Gyeonggi-do, Republic of Korea
| | - Ho-Sang Moon
- Department of IT Semiconductor Convergence, Korea Polytechnic University, Siheung-si, Gyeonggi-do, Republic of Korea
| | - Sung-Taek Chung
- Department of Computer Engineering, Korea Polytechnic University, Siheung-si, Gyeonggi-do, Republic of Korea
| |
Collapse
|
10
|
Kee QT, Abd Rahman MH, Mohamad Fadzil N, Mohammed Z, Shahar S. The impact of near visual impairment on instrumental activities of daily living among community-dwelling older adults in Selangor. BMC Res Notes 2021; 14:395. [PMID: 34689826 PMCID: PMC8543948 DOI: 10.1186/s13104-021-05813-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 10/15/2021] [Indexed: 11/10/2022] Open
Abstract
Objective Near visual impairment (VI) is a common disability in an aging population. Near vision is crucial in activity of daily living including reading, smartphone and computer use and meal preparation. This study was conducted to determine the association between near visual acuity (VA) and contrast sensitivity (CS) with activity of daily living (ADL) among visually impaired older adults. Results A total of 208 participants aged ≥ 60 were recruited from the population-based longitudinal study on neuroprotective model for healthy longevity. Habitual near VA and CS were measured using Lighthouse near VA chart and Pelli-Robson CS chart, respectively. Lawton instrumental activities of daily living (IADL) was used to assess ADL. There are 41.8% participants with near visual impairment and 28.7% among them had IADL disability. Independent t test showed significant lower mean IADL score among visually impaired participants [t(206) = 2.03, p = 0.04]. IADL score significantly correlated with near VA (r = − 0.21, p = 0.05) but not with CS (r = − 0.14, p = 0.21). Near VA (B = − 0.44, p = 0.03) and age (B = − 0.07, p = 0.01) significantly predicted IADL. The findings show poorer VA renders higher IADL disability, which may necessitate interventions to improve ADL among visually impaired older adults.
Collapse
Affiliation(s)
- Qiu Ting Kee
- Optometry and Vision Sciences Programme, Center for Rehabilitation and Special Needs Studies, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Wilayah Persekutuan , Kuala Lumpur, Malaysia
| | - Mohd Harimi Abd Rahman
- Optometry and Vision Sciences Programme, Center for Rehabilitation and Special Needs Studies, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Wilayah Persekutuan , Kuala Lumpur, Malaysia.
| | - Norliza Mohamad Fadzil
- Optometry and Vision Sciences Programme, Center for Rehabilitation and Special Needs Studies, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Wilayah Persekutuan , Kuala Lumpur, Malaysia
| | - Zainora Mohammed
- Optometry and Vision Sciences Programme, Center for Rehabilitation and Special Needs Studies, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Wilayah Persekutuan , Kuala Lumpur, Malaysia
| | - Suzana Shahar
- Dietetic Programme, Center of Healthy Ageing and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Wilayah Persekutuan, Kuala Lumpur, Malaysia
| |
Collapse
|
11
|
Chen Y, Wang J, Cui C, Su Y, Jing D, Wu L, Liang P, Liang Z. Evaluating the association between brain atrophy, hypometabolism, and cognitive decline in Alzheimer's disease: a PET/MRI study. Aging (Albany NY) 2021; 13:7228-7246. [PMID: 33640881 PMCID: PMC7993730 DOI: 10.18632/aging.202580] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 01/14/2021] [Indexed: 11/25/2022]
Abstract
Glucose metabolism reduction and brain volume losses are widely reported in Alzheimer’s disease (AD). Considering that neuroimaging changes in the hippocampus and default mode network (DMN) are promising important candidate biomarkers and have been included in the research criteria for the diagnosis of AD, it is hypothesized that atrophy and metabolic changes of the abovementioned regions could be evaluated concurrently to fully explore the neural mechanisms underlying cognitive impairment in AD. Twenty-three AD patients and Twenty-four age-, sex- and education level-matched normal controls underwent a clinical interview, a detailed neuropsychological assessment and a simultaneous 18F-fluoro-2-deoxy-D-glucose positron emission tomography (18F-FDG PET)/high-resolution T1-weighted magnetic resonance imaging (MRI) scan on a hybrid GE SIGNA PET/MR scanner. Brain volume and glucose metabolism were examined in patients and controls to reveal group differences. Multiple linear regression models were employed to explore the relationship between multiple imaging features and cognitive performance in AD. The AD group had significantly reduced volume in the hippocampus and DMN regions (P < 0.001) relative to that of normal controls determined by using ROI analysis. Compared to normal controls, significantly decreased metabolism in the DMN (P < 0.001) was also found in AD patients, which still survived after controlling for gray matter atrophy (P < 0.001). These findings from ROI analysis were further confirmed by whole-brain confirmatory analysis (P < 0.001, FWE-corrected). Finally, multiple linear regression results showed that impairment of multiple cognitive tasks was significantly correlated with the combination of DMN hypometabolism and atrophy in the hippocampus and DMN regions. This study demonstrated that combining functional and structural features can better explain the cognitive decline of AD patients than unimodal FDG or brain volume changes alone. These findings may have important implications for understanding the neural mechanisms of cognitive decline in AD.
Collapse
Affiliation(s)
- Yifan Chen
- Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Junkai Wang
- Department of Psychology, Tsinghua University, Beijing, China.,School of Psychology, Capital Normal University, Beijing, China.,Beijing Key Laboratory of Learning and Cognition, Beijing, China
| | - Chunlei Cui
- Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yusheng Su
- Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Donglai Jing
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - LiYong Wu
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Peipeng Liang
- School of Psychology, Capital Normal University, Beijing, China.,Beijing Key Laboratory of Learning and Cognition, Beijing, China
| | - Zhigang Liang
- Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| |
Collapse
|