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Brognara L. Gait Assessment Using Smartphone Applications in Older Adults: A Scoping Review. Geriatrics (Basel) 2024; 9:95. [PMID: 39051259 PMCID: PMC11270307 DOI: 10.3390/geriatrics9040095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2024] [Revised: 07/15/2024] [Accepted: 07/17/2024] [Indexed: 07/27/2024] Open
Abstract
Spatiotemporal parameters such as gait velocity and stride length are simple indicators of functional status and can be used to predict major adverse outcomes in older adults. A smartphone can be used for gait analysis by providing spatiotemporal parameters useful for improving the diagnosis and rehabilitation processes in frail people. The aim of this study was to review articles published in the last 20 years (from 2004 to 2024) concerning the application of smartphones to assess the spatiotemporal parameters of gait in older adults. This systematic review was performed in line with Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA), and original articles were identified by searching seven electronic databases: SciVerse (ScienceDirect), Excerpta Medica Database (EMBASE), Medline, Scopus, PubMed, Web of Science and the Cochrane Library. Studies were rigorously screened using the inclusion criteria of smartphones and mobile apps, older adults and spatiotemporal gait parameters, and results were narratively synthesized. Seventy-three articles were initially identified while searching the scientific literature regarding this topic. Eleven articles were selected and included in this review. Analysis of these studies covered information about gait assessment using mobile apps recorded in 723 older adults and 164 control cases. Analysis of data related to the application of smartphones to assess spatiotemporal parameters of gait in older adults showed moderate-to-excellent test-retest reliability and validity (ICCs around 0.9) of gait speed, the most common parameter reported. Additionally, gait speeds recorded with mobile apps showed excellent agreement when compared to gold standard systems. Smartphones and mobile apps are useful, non-invasive, low-cost and objective tools that are being extensively used to perform gait analysis in older adults. Smartphones and mobile apps can reliably identify spatiotemporal parameters related to adverse outcomes, such as a slow gait speed, as predictors and outcomes in clinical practice and research involving older adults.
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Affiliation(s)
- Lorenzo Brognara
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, 40123 Bologna, Italy
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González-Castro A, Leirós-Rodríguez R, Prada-García C, Benítez-Andrades JA. The Applications of Artificial Intelligence for Assessing Fall Risk: Systematic Review. J Med Internet Res 2024; 26:e54934. [PMID: 38684088 DOI: 10.2196/54934] [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: 11/28/2023] [Revised: 01/30/2024] [Accepted: 02/13/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Falls and their consequences are a serious public health problem worldwide. Each year, 37.3 million falls requiring medical attention occur. Therefore, the analysis of fall risk is of great importance for prevention. Artificial intelligence (AI) represents an innovative tool for creating predictive statistical models of fall risk through data analysis. OBJECTIVE The aim of this review was to analyze the available evidence on the applications of AI in the analysis of data related to postural control and fall risk. METHODS A literature search was conducted in 6 databases with the following inclusion criteria: the articles had to be published within the last 5 years (from 2018 to 2024), they had to apply some method of AI, AI analyses had to be applied to data from samples consisting of humans, and the analyzed sample had to consist of individuals with independent walking with or without the assistance of external orthopedic devices. RESULTS We obtained a total of 3858 articles, of which 22 were finally selected. Data extraction for subsequent analysis varied in the different studies: 82% (18/22) of them extracted data through tests or functional assessments, and the remaining 18% (4/22) of them extracted through existing medical records. Different AI techniques were used throughout the articles. All the research included in the review obtained accuracy values of >70% in the predictive models obtained through AI. CONCLUSIONS The use of AI proves to be a valuable tool for creating predictive models of fall risk. The use of this tool could have a significant socioeconomic impact as it enables the development of low-cost predictive models with a high level of accuracy. TRIAL REGISTRATION PROSPERO CRD42023443277; https://tinyurl.com/4sb72ssv.
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Affiliation(s)
- Ana González-Castro
- Nursing and Physical Therapy Department, Universidad de León, Ponferrada, Spain
| | - Raquel Leirós-Rodríguez
- SALBIS Research Group, Nursing and Physical Therapy Department, Universidad de León, Ponferrada, Spain
| | - Camino Prada-García
- Department of Preventive Medicine and Public Health, Universidad de Valladolid, Valladolid, Spain
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Lin WQ, Lin L, Sun SY, Yuan LX, Sun MY, Wang C, Chen JM, Li YH, Zhou Q, Wu D, Huang TY, Liang BH, Liu H. Prevalence of falls, injury from falls and associations with chronic diseases among community-dwelling older adults in Guangzhou, China: a cross-sectional study. Front Public Health 2023; 11:1251858. [PMID: 37780423 PMCID: PMC10540617 DOI: 10.3389/fpubh.2023.1251858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 08/28/2023] [Indexed: 10/03/2023] Open
Abstract
Introduction As a developing country with the largest older adult population in the world, strengthening the research on falls among the older adults is undoubtedly an urgent item in China. This study aimed to explore the prevalence and risk factors associated with falls and injury from falls among community-dwelling older adults in Guangzhou, China, particularly focusing on their associations with chronic diseases. Methods A total of 1,629 participants aged 65 years and above were selected from 11 counties in Guangzhou by the multi-stage stratified random sampling method in 2021. Socio-demographic characteristics, health and lifestyle factors, the status of falls, and injury from falls were measured by structured questionnaires through face-to-face interviews. Chi-square tests and logistic regression analysis were used to identify factors associated with falls and injury from falls. Chord diagrams were used to explore their associations with chronic diseases. Results A total of 251 participants (15.41%, 95% CI: 13.98%-17.25%) reported falls, and 162 participants (9.46%, 95% CI:7.72%-11.55%) indicated an injury from falls. Logistic regression analysis showed the results as follows: female patients (adjusted OR = 1.721, 95% CI: 1.681-1.761) aged ≥80 years (1.910, 1.847-1.975), unemployed (1.226, 1.171-1.284), uninsured (1.555, 1.448-1.671), average monthly household income of 2,001-4,000 CNY (1.878, 1.827-1.930), number of services provided by the community health center ≥13 times per year (1.428, 1.383-1.475), illness within 2 weeks (1.633, 1.595-1.672), high-intensity physical activity (2.254, 2.191-2.32), sedentary (1.094, 1.070-1.117), and number of chronic disease illnesses ≥3 (1.930, 1.870-1.993). Meanwhile, those risk factors were also associated with injury from falls. The older adults with medium-intensity physical activity were at lower risk (0.721, 0.705-0.737) of falls and higher risk (1.086, 1.057-1.117) of being injured from falls. Chord diagrams showed the correlations between chronic diseases and falls and injury from falls among community-dwelling older adults in Guangzhou, China. Conclusion The high prevalence of falls is found among community-dwelling older adults in Guangzhou, China, which is related to multiple factors such as demographic variables, lifestyle, and health status, especially for chronic diseases. Therefore, targeted interventions should be developed and implemented urgently.
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Affiliation(s)
- Wei-Quan Lin
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
- Institute of Public Health, Guangzhou Medical University and Guangzhou Center for Disease Control and Prevention, Guangzhou, China
| | - Lin Lin
- School of Public Health, Guangzhou Medical University, Guangzhou, China
| | - Si-Yu Sun
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Le-Xin Yuan
- Brain Hospital of Guangzhou Medical University, Guangzhou Huiai Hospital, Guangzhou, China
| | - Min-Ying Sun
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
- Institute of Public Health, Guangzhou Medical University and Guangzhou Center for Disease Control and Prevention, Guangzhou, China
| | - Chang Wang
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Jia-Min Chen
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Yao-Hui Li
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Qin Zhou
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Di Wu
- Institute of Public Health, Guangzhou Medical University and Guangzhou Center for Disease Control and Prevention, Guangzhou, China
- Department of Prevention and Control of Chronic Noncommunicable Diseases, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Ting-Yuan Huang
- Department of Prevention and Control of Chronic Noncommunicable Diseases, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Bo-Heng Liang
- Department of Prevention and Control of Chronic Noncommunicable Diseases, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Hui Liu
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
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Ko KY, Kwok ZCM, Chan HYL. Effects of yoga on physical and psychological health among community-dwelling older adults: A systematic review and meta-analysis. Int J Older People Nurs 2023; 18:e12562. [PMID: 37577926 DOI: 10.1111/opn.12562] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 05/15/2023] [Accepted: 07/26/2023] [Indexed: 08/15/2023]
Abstract
OBJECTIVES To synthesise and critically appraise the quality of existing evidence about the effects of yoga on physical and psychological outcomes among older adults. DESIGN A systematic review and meta-analysis. PARTICIPANTS Participants aged 60 and above. MEASUREMENTS Nine English and two Chinese electronic bibliographic databases, including MEDLINE OvidSP, PsycINFO, AMED, EMBASE, Global Health, PubMed, Scopus, CINAHL, Cochrane Library, Hyread and WanFang databases, were searched. Randomised controlled trials (RCT) of yoga on physical and psychological outcomes among older adults were included. Meta-analysis was conducted for outcomes studied in three or more studies, otherwise narrative synthesis was performed. RESULTS Fifteen studies were included for review. The results of meta-analysis after sensitivity analysis showed that yoga significantly improved balance (SMD = 0.81, 95% CI: 0.48-1.14, p < .001, II2 = 59%), flexibility (SMD = 0.38, 95% CI: 0.07-0.68, p = .020, II2 34%), muscle strength (SMD = 0.49, 95% CI: 0.18-0.79, p = .002, I2 43%) and depressive symptoms (SMD = 0.50, 95% CI = 0.09-0.91, p = .01, I2 0%). There was insufficient data for meta-analysis on gait and other psychological outcomes. Narrative synthesis suggested that yoga has positive effects on reducing anxiety, but its effects on improving gait and reducing stress among older adults were inconclusive. CONCLUSION The results of this review supported the beneficial effects of yoga on physical outcomes among older adults, but the heterogeneity across studies was relatively high. Evidence related to the effect on psychological outcomes was limited.
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Affiliation(s)
- Ka-Yan Ko
- School of Nursing, The Hong Kong Polytechnic University, Hong Kong SAR, China
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Zoe Ching Man Kwok
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Helen Yue-Lai Chan
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
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Bally ELS, Ye L, van Grieken A, Tan SS, Mattace-Raso F, Procaccini E, Alhambra-Borrás T, Raat H. Factors associated with falls among hospitalized and community-dwelling older adults: the APPCARE study. Front Public Health 2023; 11:1180914. [PMID: 37457268 PMCID: PMC10344358 DOI: 10.3389/fpubh.2023.1180914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 06/07/2023] [Indexed: 07/18/2023] Open
Abstract
Background Falls are a leading cause of disability. Previous studies have identified various risk factors for falls. However, contemporary novel research is needed to explore these and other factors associated with falls among a diverse older adult population. This study aims to identify the factors associated with falls among hospitalized and community-dwelling older adults. Methods Cross-sectional data from the 'Appropriate care paths for frail elderly people: a comprehensive model' (APPCARE) study were analyzed. The study sample consisted of hospitalized and community-dwelling older adults. Falling was assessed by asking whether the participant had fallen within the last 12 months. Multivariable logistic regression models were used to evaluate associations between socio-demographic characteristics, potential fall risk factors and falls. Results The sample included 113 hospitalized (mean age = 84.2 years; 58% female) and 777 community-dwelling (mean age = 77.8 years; 49% female) older adults. Among hospitalized older adults, loneliness was associated with an increased risk of falls. Associations between female sex, secondary education lever or lower, multimorbidity, a higher score on limitations with activities of daily living (ADL), high risk of malnutrition and falling were found among community-dwelling participants. Conclusion The results of this study confirm the multi-factorial nature of falling and the complex interaction of risk factors. Future fall prevention programs could be tailored to the needs of vulnerable subpopulations at high risk for falls.
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Affiliation(s)
- Esmée L. S. Bally
- Department of Public Health, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Lizhen Ye
- Department of Public Health, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Amy van Grieken
- Department of Public Health, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Siok Swan Tan
- Research Group City Dynamics, InHolland University of Applied Sciences, Rotterdam, Netherlands
| | - Francesco Mattace-Raso
- Division of Geriatric Medicine, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Elena Procaccini
- Funded Project Office, Local Health Authority n.2 Treviso, Treviso, Italy
| | | | - Hein Raat
- Department of Public Health, Erasmus MC University Medical Center, Rotterdam, Netherlands
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Li Y, Hou L, Zhao H, Xie R, Yi Y, Ding X. Risk factors for falls among community-dwelling older adults: A systematic review and meta-analysis. Front Med (Lausanne) 2023; 9:1019094. [PMID: 36687461 PMCID: PMC9853191 DOI: 10.3389/fmed.2022.1019094] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 12/02/2022] [Indexed: 01/09/2023] Open
Abstract
Background and objective The prevalence of falls among older adults living in the community is ~30% each year. The impacts of falls are not only confined to the individual but also affect families and the community. Injury from a fall also imposes a heavy financial burden on patients and their families. Currently, there are different reports on the risk factors for falls among older adults in the community. A retrospective analysis was used in this study to identify risk factors for falls in community-dwelling older adults. This research aimed to collect published studies to find risk factors for falls in community-dwelling older adults. Methods We searched for literature from the founding of PubMed, EMBASE, the Cochrane Library, the Web of Science, the China National Knowledge Infrastructure (CNKI), the China Science and Technology Periodicals Database (VIP), and the Wanfang database until September 2022. The studies were selected using inclusion and exclusion criteria. We collected information from relevant studies to compare the impact of potential risk factors such as age, female gender, fear of falling, history of falls, unclear vision, depression, and balance disorder on falls among community-dwelling older adults. Results A total of 31 studies were included with 70,868 community seniors. A significant risk factor for falls in the community of older adults was dementia (2.01, 95% CI: 1.41-2.86), age (1.15, 95% CI: 1.09-1.22), female gender (1.52, 95% CI: 1.27-1.81), fear of falling (2.82, 95% CI: 1.68-4.74), history of falls (3.22, 95% CI: 1.98-5.23), vision unclear (1.56, 95% CI: 1.29-1.89), depression (1.23, 95% CI: 1.10-1.37), and balance disorder (3.00, 95% CI: 2.05-4.39). Conclusion This study provides preliminary evidence that falls among community-dwelling older adults are associated with factors such as age, female gender, fear of falling, history of falls, unclear vision, depression, and balance disorders. The results of this research may help improve clinician awareness, risk stratification, and fall prevention among community-dwelling older adults. Systematic review registration identifier INPLASY2022120080.
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Affiliation(s)
- Ying Li
- School of Nursing, Weifang University of Science and Technology, Weifang, Shandong, China
| | - Lingyu Hou
- Nursing Department, Peking University Shenzhen Hospital, Shenzhen, China
| | - Hanping Zhao
- School of Nursing, Weifang University of Science and Technology, Weifang, Shandong, China
| | | | - Yue Yi
- Department of Neurology, Shandong Guoxin Senior Care Group Laiwu Central Hospital, Jinan, China
| | - Xiaorong Ding
- Nursing Department, Peking University Shenzhen Hospital, Shenzhen, China
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Wang K, Chen M, Zhang X, Zhang L, Chang C, Tian Y, Wang X, Li Z, Ji Y. The Incidence of Falls and Related Factors among Chinese Elderly Community Residents in Six Provinces. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:14843. [PMID: 36429561 PMCID: PMC9690932 DOI: 10.3390/ijerph192214843] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/03/2022] [Accepted: 11/09/2022] [Indexed: 06/16/2023]
Abstract
This cross-sectional study classified the factors related to falls among residents ≥ 60 years old in China in order to provide evidence for the prevention of falls in the elderly. A total of 2994 participants were enrolled, and the correlations between social demography, physical health, self-health management awareness, family support, and fall risk were analyzed. Factors influencing falls were classified by location, cause, and the activity during falls. Suffering from osteoarthropathy (OR = 1.761, 95% CI: 1.234-2.513, p < 0.05), depression or anxiety (OR = 1.896, 95% CI: 1.331-2.700, p < 0.001), household size > 2 (OR = 1.806, 95% CI: 1.042-3.130, p < 0.05), and poor self-assessed health (OR = 1.478, 95% CI: 1.107-1.972, p < 0.01) were risk factors. Higher participation in community health programs (OR = 0.522, 95% CI: 0.298-0.912, p < 0.05) and spousal support (OR = 0.909, 95% CI: 0.841-0.981, p < 0.05) were protective factors. Falls were divided into the following categories: stairs/hallway (vision, attention problems), bath/toilet (vision, attention problems, slipping), indoor housework (dizziness, leg weakness), and outdoor activities (attention, surface problems). While acknowledging that the personal physical and mental health of the elderly may lead to falls, community support, accelerated transformation of housing, and the construction of barrier-free environments play an important role in reducing the risk of falls.
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Affiliation(s)
- Kun Wang
- Department of Social Medicine and Health Education, School of Public Health, Peking University Health Science Center, Beijing 100191, China
| | - Meijun Chen
- School of Public Health, The University of Hong Kong, Hong Kong 999077, China
| | - Xiaoyue Zhang
- Department of Social Medicine and Health Education, School of Public Health, Peking University Health Science Center, Beijing 100191, China
| | - Lanchao Zhang
- Department of Social Medicine and Health Education, School of Public Health, Peking University Health Science Center, Beijing 100191, China
| | - Chun Chang
- Department of Social Medicine and Health Education, School of Public Health, Peking University Health Science Center, Beijing 100191, China
| | - Yu Tian
- Xinjiekou Community Health Service Center of Xicheng District, Beijing 100035, China
| | - Xiaofeng Wang
- Ronghua Community Health Service Center of Beijing Economic-Technological Development Area, Beijing 100176, China
| | - Zhijing Li
- School of Health Humanities, Peking University Health Science Center, Beijing 100191, China
| | - Ying Ji
- Department of Social Medicine and Health Education, School of Public Health, Peking University Health Science Center, Beijing 100191, China
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Pereira A, Midão L, Almada M, Costa E. Pre-Frailty and Frailty in Dialysis and Pre-Dialysis Patients: A Systematic Review of Clinical and Biochemical Markers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:9579. [PMID: 34574503 PMCID: PMC8467352 DOI: 10.3390/ijerph18189579] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/06/2021] [Accepted: 09/08/2021] [Indexed: 11/21/2022]
Abstract
Patients under dialysis are known to be more vulnerable to frailty, a dynamic geriatric syndrome defined as a state of vulnerability to stressors, due to numerous metabolic changes. With rise of life expectancy globally, it is important to understand the complexity of the pathophysiology of frailty and identify possible markers that can help with the prognosis and diagnosis of frailty. The aim of this systematic review is to give an overview of the knowledge regarding clinical and biochemical markers associated with pre-frailty and frailty in dialysis and pre-dialysis patients. In November 2020, PubMed, Embase and Web of Science were searched. Studies regarding biomarkers associated with (pre-)frailty in (pre-)dialysis patients were included. This systematic review identified clinical and biochemical markers in pre-frail and frail patients under dialysis or pre-dialysis published in the literature. This study shows that more investigation is necessary to identify markers that can differentiate these processes to be used as a diagnostic and prognostic tool in routine care and management of geriatric needs. Interventions that can improve health outcomes in pre-frail and frail older adults under dialysis or pre-dialysis are essential to improve not only the individual's quality of life but also to reduce the burden to the health systems.
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Affiliation(s)
- Ana Pereira
- Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal;
| | - Luís Midão
- UCIBIO REQUIMTE, Faculty of Pharmacy, Porto4Ageing, University of Porto, 4050-313 Porto, Portugal; (L.M.); (M.A.)
- School of Medicine and Biomedical Sciences, University of Porto, 4050-313 Porto, Portugal
| | - Marta Almada
- UCIBIO REQUIMTE, Faculty of Pharmacy, Porto4Ageing, University of Porto, 4050-313 Porto, Portugal; (L.M.); (M.A.)
| | - Elísio Costa
- UCIBIO REQUIMTE, Faculty of Pharmacy, Porto4Ageing, University of Porto, 4050-313 Porto, Portugal; (L.M.); (M.A.)
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