1
|
Laczó M, Svatkova R, Lerch O, Martinkovic L, Zuntychova T, Nedelska Z, Horakova H, Vyhnalek M, Hort J, Laczó J. Spatial navigation questionnaires as a supportive diagnostic tool in early Alzheimer's disease. iScience 2024; 27:109832. [PMID: 38779476 PMCID: PMC11108981 DOI: 10.1016/j.isci.2024.109832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 03/14/2024] [Accepted: 04/24/2024] [Indexed: 05/25/2024] Open
Abstract
Impaired spatial navigation is early marker of Alzheimer's disease (AD). We examined ability of self- and informant-reported navigation questionnaires to discriminate between clinically and biomarker-defined participants, and associations of questionnaires with navigation performance, regional brain atrophy, AD biomarkers, and biomarker status. 262 participants (cognitively normal, with subjective cognitive decline, amnestic mild cognitive impairment [aMCI], and mild dementia) and their informants completed three navigation questionnaires. Navigation performance, magnetic resonance imaging volume/thickness of AD-related brain regions, and AD biomarkers were measured. Informant-reported questionnaires distinguished between cognitively normal and impaired participants, and amyloid-β positive and negative aMCI. Lower scores were associated with worse navigation performance, greater atrophy in AD-related brain regions, and amyloid-β status. Self-reported questionnaire scores did not distinguish between the groups and were weakly associated with navigation performance. Other associations were not significant. Informant-reported navigation questionnaires may be a screening tool for early AD reflecting atrophy of AD-related brain regions and AD pathology.
Collapse
Affiliation(s)
- Martina Laczó
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Radka Svatkova
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Ondrej Lerch
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Lukas Martinkovic
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Terezie Zuntychova
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Zuzana Nedelska
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Hana Horakova
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Martin Vyhnalek
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Jakub Hort
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| | - Jan Laczó
- Memory Clinic, Department of Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia
| |
Collapse
|
2
|
Zhang Y, Li MR, Chen X, Deng YP, Lin YH, Luo YX, Gao YL. Prevalence and risk factors of cognitive frailty among pre-frail and frail older adults in nursing homes. Psychogeriatrics 2024; 24:529-541. [PMID: 38351289 DOI: 10.1111/psyg.13087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 01/14/2024] [Accepted: 01/16/2024] [Indexed: 04/30/2024]
Abstract
BACKGROUND The purpose of this research was to stratify the level of frailty to examine the risk factors associated with reversible cognitive frailty (RCF) and potentially reversible cognitive frailty (PRCF) in nursing homes to provide a basis for hierarchical management in different stages of frailty. METHODS The study was a cross-sectional study conducted from September to November 2022; 504 people were selected by stratified random sampling after convenience selection from the Home for the Aged Guangzhou. The structured questionnaire survey was conducted through face-to-face interviews using the general data questionnaire, Fried Frailty Phenotype, Montreal Cognitive Assessment Scale. RESULTS In total, 452 individuals were included for analysis. A total of 229 cases (50.7%) were PRCF, 70 (15.5%) were RCF. Multivariate logistic regression analysis showed that in pre-frailty, the Geriatric Depression Scale (GDS-15) score (odds ratio (OR) 1.802; 95% CI 1.308-2.483), Instrumental Activities of Daily Living Scale (IADL) score (0.352; 0.135-0.918) and energy (0.288; 0.110-0.755) were influencing factors of RCF. GDS-15 score (1.805; 1.320-2.468), IADL score (0.268; 0.105-0.682), energy (0.377; 0.150-0.947), lack of intellectual activity (6.118; 1.067-35.070), admission time(>3 years) (9.969; 1.893-52.495) and low education (3.465; 1.211-9.912) were influencing factors of PRCF. However, RCF with frailty was associated with the Short-Form Mini-Nutritional Assessment (MNA-SF) score (0.301; 0.123-0.739) and low education time (0 ~ 12 years) (0.021; 0.001-0.826). PRCF with frailty was associated with age (1.327; 1.081-1.629) and weekly exercise time (0.987; 0.979-0.995). CONCLUSIONS The prevalence of RCF and PRCF was high among pre-frail and frail older adults in nursing homes. Different levels of frailty had different influencing factors for RCF and PRCF. Depression, daily living ability, energy, intellectual activity, admission time, education level, nutrition status, age and exercise time were associated with RCF and PRCF. Hierarchical management and intervention should be implemented for different stages of frailty to prevent or delay the progression of cognitive frailty.
Collapse
Affiliation(s)
- Yu Zhang
- School of Nursing, Southern Medical University, Guangzhou, China
| | - Min-Rui Li
- School of Nursing, Southern Medical University, Guangzhou, China
| | - Xin Chen
- School of Nursing, Southern Medical University, Guangzhou, China
| | - Yong-Ping Deng
- Institute of Gerontology, Guangzhou Geriatric Hospital, Guangzhou Medical University, Guangzhou, China
| | - Yuan-Hong Lin
- School of Nursing, Southern Medical University, Guangzhou, China
| | - Yuan-Xia Luo
- Institute of Gerontology, Guangzhou Geriatric Hospital, Guangzhou Medical University, Guangzhou, China
| | - Yu-Lin Gao
- School of Nursing, Southern Medical University, Guangzhou, China
| |
Collapse
|
3
|
Sutin AR, Luchetti M, Stephan Y, Terracciano A. Purpose in life and cognitive performance and informant ratings of cognitive decline, affect, and activities. J Int Neuropsychol Soc 2024; 30:244-252. [PMID: 37609873 PMCID: PMC10884354 DOI: 10.1017/s1355617723000516] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
OBJECTIVE To examine (1) the association between purpose in life and multiple domains of cognitive function and informant-rated cognitive decline, affect, and activities; (2) whether these associations are moderated by sociodemographic factors, cognitive impairment, or depression; (3) whether the associations are independent of other aspects of well-being and depressive symptoms. METHOD As part of the 2016 Harmonized Cognitive Assessment Protocol from the Health and Retirement Study, participants completed a battery of cognitive tests and nominated a knowledgeable informant to rate their cognitive decline, affect, and activities. Participants with information available on their purpose in life from the 2014/2016 Leave Behind Questionnaire were included in the analytic sample (N = 2,812). RESULTS Purpose in life was associated with better performance in every cognitive domain examined (episodic memory, speed-attention, visuospatial skills, language, numeric reasoning; median β =.10, p <.001; median d =.53). Purpose was likewise associated with informant-rated cognitive decline and informant-rated affective and activity profiles beneficial for cognitive health (median β =.18, p < .001; median d =.55). There was little evidence of moderation by sociodemographic or other factors (e.g., depression). Life satisfaction, optimism, positive affect, and mastery were generally associated with cognition. When tested simultaneously with each other and depressive symptoms, most dimensions were reduced to non-significance; purpose remained a significant predictor. CONCLUSIONS Purpose in life is associated with better performance across numerous domains of cognition and with emotional and behavioral patterns beneficial for cognitive health that are observable by knowledgeable others. These associations largely generalize across demographic and clinical groups and are independent of other aspects of well-being.
Collapse
|
4
|
Chen J, Li H, Zhou B, Li X, Zhu Y, Yao Y. Interaction between visual impairment and subjective cognitive complaints on physical activity impairment in U.S. older adults: NHANES 2005-2008. BMC Geriatr 2024; 24:167. [PMID: 38368377 PMCID: PMC10874547 DOI: 10.1186/s12877-024-04739-2] [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: 08/14/2023] [Accepted: 01/23/2024] [Indexed: 02/19/2024] Open
Abstract
BACKGROUND/AIM To investigate the independent relationships of visual impairment (VI) and Subjective cognitive complaints (SCC) with physical function impairment (PFI) and the interaction effect between VI and SCC on PFI in American older adults. METHODS The data of this cross-sectional study was obtained from the 2005-2008 National Health and Examination Survey (NHANES) conducted in the United States. The VI criterion included both subjective self-reported eyesight conditions and objective visual acuity test results. The self-reported questionnaires were utilized to determine PFI and SCC. According to the survey design of NHANS, original data were weighted to produce nationally representative estimates. Both the unweighted original data and weighted estimates underwent analysis. Crude and adjusted logistic models were employed to assess the pairwise associations among VI, SCC, and PFI. To assess the interactive effect, measures such as the relative excess risk due to interaction (RERI), attributable proportion due to interaction (AP), and synergy index (S) were calculated. RESULTS A total of 2,710 subjects (weighted n = 38,966,687) aged 60 years or older were included. Compared with subjects without subjective visual impairment (SVI), those with SVI had a significant positive association with PFI [weighted OR (95%CI): 3.11 (2.25, 4.31)]. After multi-variable adjusting, the relationship remained significant [weighted OR (95%CI): 1.90 (1.32, 2.72)]. Similarly, those with objective visual impairment (OVI) were positively associated with the risk of PFI in the crude model [weighted OR (95%CI): 2.35 (1.53, 3.61)] and adjusted model [weighted OR (95%CI): 1.84 (1.07, 3.17)]. Moreover, we found the association of SCC with an increased risk of FPI [crude weighted OR (95%CI): 5.02 (3.40, 7.40); adjusted weighted OR (95%CI): 3.29 (2.01, 5.38)]. Ultimately, the additive interaction showed there was a significant positive interaction term between SVI and SCC on PFI, while OVI and SCC did not. CONCLUSION Both VI and SCC were significantly associated with PFI in elder adults. Besides, there was a significant synergistic interaction between SVI and SCC on PFI, which indicated the improvement of SVI and SCC may be beneficial for the prevention of PFI. For the elderly, especially those with multiple disabilities, comprehensive and targeted approaches are imperative to foster their overall well-being and health.
Collapse
Affiliation(s)
- Jinyuan Chen
- Department of Ophthalmology, the First Affiliated Hospital, Fujian Medical University, Fuzhou, China
- Department of Ophthalmology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, China
- Clinical Research Center for Eye Diseases and Optometry of Fujian Medical University, Fuzhou, China
| | - Haoyu Li
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, P. R. China
- Hunan Clinical Research Centre of Ophthalmic Disease, Changsha, P. R. China
| | - Biting Zhou
- Department of Ophthalmology, the First Affiliated Hospital, Fujian Medical University, Fuzhou, China
- Department of Ophthalmology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, China
- Clinical Research Center for Eye Diseases and Optometry of Fujian Medical University, Fuzhou, China
| | - Xian Li
- Manchester Royal Eye Hospital, Manchester University NHS Foundation Trust, Manchester, UK
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Yihua Zhu
- Department of Ophthalmology, the First Affiliated Hospital, Fujian Medical University, Fuzhou, China.
- Department of Ophthalmology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, China.
- Clinical Research Center for Eye Diseases and Optometry of Fujian Medical University, Fuzhou, China.
| | - Yihua Yao
- Department of Ophthalmology, the First Affiliated Hospital, Fujian Medical University, Fuzhou, China.
- Department of Ophthalmology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, China.
- Clinical Research Center for Eye Diseases and Optometry of Fujian Medical University, Fuzhou, China.
| |
Collapse
|
5
|
Evans SA, Paitel ER, Bhasin R, Nielson KA. Genetic Risk for Alzheimer's Disease Alters Perceived Executive Dysfunction in Cognitively Healthy Middle-Aged and Older Adults. J Alzheimers Dis Rep 2024; 8:267-279. [PMID: 38405345 PMCID: PMC10894609 DOI: 10.3233/adr-230166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 01/17/2024] [Indexed: 02/27/2024] Open
Abstract
Background Subjective cognitive complaints (SCC) may be an early indicator of future cognitive decline. However, findings comparing SCC and objective cognitive performance have varied, particularly in the memory domain. Even less well established is the relationship between subjective and objective complaints in non-amnestic domains, such as in executive functioning, despite evidence indicating very early changes in these domains. Moreover, particularly early changes in both amnestic and non-amnestic domains are apparent in those carrying the Apolipoprotein-E ɛ4 allele, a primary genetic risk for Alzheimer's disease (AD). Objective This study investigated the role of the ɛ4 allele in the consistency between subjective and objective executive functioning in 54 healthy, cognitively intact, middle-aged and older adults. Methods Participants (Mage = 64.07, SD = 9.27, range = 48-84; ɛ4+ = 18) completed the Frontal Systems Behavior Scale (FrSBe) Executive Dysfunction Scale (EXECDYS) to measure subjective executive functioning (SEF) and multiple executive functioning tasks, which were condensed into a single factor. Results After accounting for age, depression, and anxiety, objective executive functioning performance significantly predicted SEF. Importantly, ɛ4 moderated this effect. Specifically, those carrying the ɛ4 allele had significantly less accurate self-awareness of their executive functioning compared to ɛ4 non-carriers. Conclusions Utilizing an approach that integrates self-evaluation of executive functioning with objective neurocognitive assessment may help identify the earliest signs of impending cognitive decline, particularly in those with genetic risk for AD. Such an approach could sensitively determine those most prone to future cognitive decline prior to symptom onset, when interventions could be most effective.
Collapse
Affiliation(s)
- Sarah A. Evans
- Department of Psychology, Marquette University, Milwaukee, WI, USA
| | | | - Riya Bhasin
- Department of Psychology, Marquette University, Milwaukee, WI, USA
| | | |
Collapse
|
6
|
Pérez-Blanco L, Felpete-López A, Nieto-Vieites A, Lojo-Seoane C, Campos-Magdaleno M, Fernández-Feijoo F, Juncos-Rabadán O, Pereiro AX. Predicting progression of cognitive decline to dementia using dyadic patterns of subjective reporting: evidence from the CompAS longitudinal study. Front Aging Neurosci 2024; 16:1319743. [PMID: 38371398 PMCID: PMC10870422 DOI: 10.3389/fnagi.2024.1319743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 01/17/2024] [Indexed: 02/20/2024] Open
Abstract
Objective To analyze the validity of self and informant reports, depressive symptomatology, and some sociodemographic variables to predict the risk of cognitive decline at different follow-up times. Methods A total of 337 participants over 50 years of age included in the CompAS and classified as Cognitively Unimpaired (CU), Subjective Cognitive Decline (SCD) and Mild Cognitive Impairment (MCI) groups were assessed at baseline and three follow-ups. A short version of the QAM was administered to assess the severity of subjective cognitive complaints (SCCs), and the GDS-15 was used to evaluate the depressive symptoms. At each follow-up assessment, participants were reclassified according to the stability, regression or progression of their conditions. Logistic regression analysis was used to predict which CU, SCD and MCI participants would remain stable, regress or progress at a 3rd follow-up by using self- and informant-reported complaints, depressive symptomatology, age and education at baseline and 2nd follow-ups as the predictive variables. Results Overall, self-reported complaints predicted progression between the asymptomatic and presymptomatic stages. As the objective deterioration increased, i.e., when SCD progressed to MCI or dementia, the SCCs reported by informants proved the best predictors of progression. Depressive symptomatology was also a predictor of progression from CU to SCD and from SCD to MCI. Conclusion A late increase in self-reported complaints make valid estimates to predict subjective decline at asymptomatic stages. However, an early increase in complaints reported by informants was more accurate in predicting objective decline from asymptomatic stages. Both, early and late decrease in self-reported complaints successfully predict dementia from prodromic stage. Only late decrease in self-reported complaints predict reversion from prodromic and pre-symptomatic stages.
Collapse
Affiliation(s)
- Lucía Pérez-Blanco
- Department of Developmental Psychology, Faculty of Psychology, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Applied Cognitive Neuroscience and Psychogerontology Group, Health Research Institute of Santiago (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Alba Felpete-López
- Department of Developmental Psychology, Faculty of Psychology, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Applied Cognitive Neuroscience and Psychogerontology Group, Health Research Institute of Santiago (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Ana Nieto-Vieites
- Department of Developmental Psychology, Faculty of Psychology, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Applied Cognitive Neuroscience and Psychogerontology Group, Health Research Institute of Santiago (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Cristina Lojo-Seoane
- Department of Developmental Psychology, Faculty of Psychology, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Applied Cognitive Neuroscience and Psychogerontology Group, Health Research Institute of Santiago (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - María Campos-Magdaleno
- Department of Developmental Psychology, Faculty of Psychology, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Applied Cognitive Neuroscience and Psychogerontology Group, Health Research Institute of Santiago (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Fátima Fernández-Feijoo
- Department of Developmental Psychology, Faculty of Psychology, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Applied Cognitive Neuroscience and Psychogerontology Group, Health Research Institute of Santiago (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Onésimo Juncos-Rabadán
- Department of Developmental Psychology, Faculty of Psychology, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Applied Cognitive Neuroscience and Psychogerontology Group, Health Research Institute of Santiago (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Arturo X. Pereiro
- Department of Developmental Psychology, Faculty of Psychology, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Applied Cognitive Neuroscience and Psychogerontology Group, Health Research Institute of Santiago (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| |
Collapse
|
7
|
Arola A, Laakso HM, Heinonen H, Pitkänen J, Ahlström M, Lempiäinen J, Paajanen T, Virkkala J, Koikkalainen J, Lötjönen J, Korvenoja A, Melkas S, Jokinen H. Subjective vs informant-reported cognitive complaints have differential clinical significance in covert cerebral small vessel disease. CEREBRAL CIRCULATION - COGNITION AND BEHAVIOR 2023; 5:100182. [PMID: 37745893 PMCID: PMC10514088 DOI: 10.1016/j.cccb.2023.100182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/30/2023] [Accepted: 09/04/2023] [Indexed: 09/26/2023]
Abstract
Objective Subjective cognitive complaints are common in patients with cerebral small vessel disease (cSVD), yet their relationship with informant evaluations, objective cognitive functions and severity of brain changes are poorly understood. We studied the associations of subjective and informant reports with findings from comprehensive neuropsychological assessment and brain MRI. Method In the Helsinki SVD Study, 152 older adults with varying degrees of white matter hyperintensities (WMH) but without stroke or dementia were classified as having normal cognition or mild cognitive impairment (MCI) based on neuropsychological criteria. The measures also included continuous domain scores for memory and executive functions. Cognitive complaints were evaluated with the subjective and informant versions of the Prospective and Retrospective Memory Questionnaire (PRMQ) and Dysexecutive Questionnaire (DEX); functional abilities with the Amsterdam Instrumental Activities of Daily Living Questionnaire (A-IADL); and depressive symptoms with the Geriatric Depression Scale (GDS-15). Results Subjective cognitive complaints correlated significantly with informant reports (r=0.40-0.50, p<0.001). After controlling for demographics, subjective and informant DEX and PRMQ were not related to MCI, memory or executive functions. Instead, subjective DEX and PRMQ significantly associated with GDS-15 and informant DEX and PRMQ with WMH volume and A-IADL. Conclusions Neither subjective nor informant-reported cognitive complaints associated with objective cognitive performance. Informant-evaluations were related to functional impairment and more severe WMH, whereas subjective complaints only associated with mild depressive symptoms. These findings suggest that awareness of cognitive impairment may be limited in early-stage cSVD and highlight the value of informant assessments in the identification of patients with functional impairment.
Collapse
Affiliation(s)
- Anne Arola
- Division of Neuropsychology, HUS Neurocenter, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Hanna M. Laakso
- Division of Neuropsychology, HUS Neurocenter, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Heidi Heinonen
- Division of Neuropsychology, HUS Neurocenter, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Johanna Pitkänen
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Matti Ahlström
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Juha Lempiäinen
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Teemu Paajanen
- Work ability and working careers, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Jussi Virkkala
- Department of Neurophysiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Juha Koikkalainen
- Combinostics Ltd, Tampere, Finland
- Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - Jyrki Lötjönen
- Combinostics Ltd, Tampere, Finland
- Department of Neuroscience and Biomedical Engineering, School of Science, Aalto University, Espoo, Finland
| | - Antti Korvenoja
- Medical Imaging Center, Radiology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Susanna Melkas
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Hanna Jokinen
- Division of Neuropsychology, HUS Neurocenter, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| |
Collapse
|
8
|
Yao G, Luo Y, Wu H, Gao M, Sun J. Association between positive control in self-perceptions of aging and motoric cognitive risk syndrome among Chinese community-dwelling older adults: a cross-sectional study. BMC Geriatr 2023; 23:211. [PMID: 37009878 PMCID: PMC10069104 DOI: 10.1186/s12877-023-03934-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 03/26/2023] [Indexed: 04/04/2023] Open
Abstract
BACKGROUND Self-perceptions of aging (SPA) are important psychosocial factors that lead to a wide range of outcomes including dementia. However, the relationships between positive SPA and motoric cognitive risk syndrome (MCR) which is a predementia syndrome are still unknown. This study aimed to reveal the associations of positive control and aging awareness of SPA with the risk of MCR and its components. METHODS A cross-sectional design was conducted among 1137 Chinese community-dwelling older adults. Positive control and aging awareness were defined by two dimensions of SPA (Positive control and Timeline chronic). MCR was determined according to definition. Multivariable logistic regression was used to examine the associations. RESULTS The overall prevalence of MCR was 11.5% (mean age = 71.62 ± 5.22). After adjusting for depression, anxiety, and cognitive function, positive control was associated with reduced risk of MCR (OR = 0.624, 95% CI 0.402-0.969, P = 0.036), subjective cognitive complaints (SCC) (OR = 0.687, 95% CI 0.492-0.959, P = 0.027), and gait speed (GS) (OR = 0.377, 95% CI 0.197-0.720, P = 0.003), respectively. Aging awareness was merely related to increased risk of MCR (OR = 1.386, 95% CI 1.062-1.810, P = 0.016). CONCLUSIONS This study highlights the crucial associations of positive control and aging awareness with MCR and its components. Our results emphasize that positive belief in control and adaptive aging awareness might be promising targets for preventing MCR.
Collapse
Affiliation(s)
- Guiying Yao
- School of Nursing, Xinxiang Medical University, 601 Jinsui Road, Xinxiang, 453003, Henan, China
- Xinxiang Key Laboratory for Chronic Disease Basic Research and Intelligent Care, Xinxiang, Henan, 453003, People's Republic of China
| | - Yanyan Luo
- School of Nursing, Xinxiang Medical University, 601 Jinsui Road, Xinxiang, 453003, Henan, China.
- Xinxiang Key Laboratory for Chronic Disease Basic Research and Intelligent Care, Xinxiang, Henan, 453003, People's Republic of China.
| | - Huimin Wu
- School of Nursing, Xinxiang Medical University, 601 Jinsui Road, Xinxiang, 453003, Henan, China
- School of Nursing, SIAS University, Xinzheng, Henan, 451150, People's Republic of China
| | - Min Gao
- School of Nursing, Xinxiang Medical University, 601 Jinsui Road, Xinxiang, 453003, Henan, China
- Xinxiang Key Laboratory for Chronic Disease Basic Research and Intelligent Care, Xinxiang, Henan, 453003, People's Republic of China
| | - Junjun Sun
- School of Nursing, Xinxiang Medical University, 601 Jinsui Road, Xinxiang, 453003, Henan, China
- Xinxiang Key Laboratory for Chronic Disease Basic Research and Intelligent Care, Xinxiang, Henan, 453003, People's Republic of China
| |
Collapse
|
9
|
Wang J, Yu NW, Wang DZ, Guo L, Yang S, Zheng B, Guo FQ, Wang JH. Helicobacter pylori Infection Is Associated with Long-Term Cognitive Decline in Older Adults: A Two-Year Follow-Up Study. J Alzheimers Dis 2023; 91:1351-1358. [PMID: 36641681 DOI: 10.3233/jad-221112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Previous cross-sectional studies have identified a possible link between Helicobacter pylori (H. pylori) infection and dementia. However, the association of H. pylori infection with longitudinal cognitive decline has rarely been investigated. OBJECTIVE This cohort study aims to demonstrate the effects of H. pylori infection on longitudinal cognitive decline. METHODS This cohort study recruited 268 subjects with memory complaints. Among these subjects, 72 had a history of H. pylori infection, and the rest 196 subjects had no H. pylori infection. These subjects were followed up for 24 months and received cognitive assessment in fixed intervals of 12 months. RESULTS At baseline, H. pylori infected, and uninfected participants had no difference in MMSE scores. At 2 years of follow-up, H. pylori infected participants had lower MMSE scores than uninfected participants. H. pylori infection was associated with an increased risk of longitudinal cognitive decline, as defined by a decrease of MMSE of 3 points or more during follow-up, adjusting for age, sex, education, APOEɛ4 genotype, hypertension, diabetes, hyperlipidemia, and smoking history (HR: 2.701; 95% CI: 1.392 to 5.242). H. pylori infection was associated with larger cognitive decline during follow-up, adjusting for the above covariates (standardized coefficient: 0.282, p < 0.001). Furthermore, H. pylori infected subjects had significantly higher speed of cognitive decline than uninfected subjects during follow-up, adjusting for the above covariates. CONCLUSION H. pylori infection increases the risk of longitudinal cognitive decline in older subjects with memory complaints. This study is helpful for further understanding the association between infection and dementia.
Collapse
Affiliation(s)
- Jian Wang
- Department of Neurology, Ya'an People's Hospital, Ya'an, Sichuan, China
| | - Neng-Wei Yu
- Department of Neurology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Sichuan Provincial People's Hospital, Chengdu, Sichuan, China
| | - Duo-Zi Wang
- Department of Neurology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Sichuan Provincial People's Hospital, Chengdu, Sichuan, China
| | - Lei Guo
- Department of Neurology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Sichuan Provincial People's Hospital, Chengdu, Sichuan, China
| | - Shu Yang
- Department of Neurology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Sichuan Provincial People's Hospital, Chengdu, Sichuan, China
| | - Bo Zheng
- Department of Neurology, Ya'an People's Hospital, Ya'an, Sichuan, China
| | - Fu-Qiang Guo
- Department of Neurology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Sichuan Provincial People's Hospital, Chengdu, Sichuan, China
| | - Jian-Hong Wang
- Department of Neurology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Sichuan Provincial People's Hospital, Chengdu, Sichuan, China
| |
Collapse
|