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Li X, Wei C, Hu K, Sun J, Gao X, Yang J. Regional differences in the Association of Healthy Aging with the incidence of falls: an analysis based on the China Health and Retirement Longitudinal Study from 2011 to 2020. Front Public Health 2024; 12:1416214. [PMID: 39253284 PMCID: PMC11382495 DOI: 10.3389/fpubh.2024.1416214] [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: 04/12/2024] [Accepted: 08/12/2024] [Indexed: 09/11/2024] Open
Abstract
Background Falls frequently occur among the older adult population. In this study, we examined the variations in fall incidence across different regions over time, focusing on the disparities between urban and rural areas among older adult Chinese individuals, Healthy aging is comprised of five dimensions: (1) absence of chronic diseases, (2) good physical functioning, (3) normal cognitive function, (4) active social participation, and (5) absence of depression. Additionally, we explored the relationship between healthy aging and the occurrence of falls in middle-aged and older adults. Falls are defined as events that occurred within the past two years. Results Among 9,918 participants, 33.8% lived in urban areas and 23.0% achieved healthy aging. In contrast, 66.2% resided in rural areas with 16.5% achieving healthy aging. In 2011, rural residents had a higher fall incidence rate (17% in rural vs. 13.5% in urban); by 2020, the fall rate remained higher in rural areas (19.5% in rural vs. 17.3% in urban). Unhealthy aging (HR = 1.08, 95%CI: 1.00-1.16) were risk factors for falls. Subgroup analysis revealed that in rural areas, unhealthy aging increased the risk of falls. In urban areas, the increased risk of falls associated with unhealthy aging was not significant (Rural HR = 1.11, 95%CI:1.01-1.22; Urban HR = 1.05, 95%CI: 0.93-1.18). Conclusion Healthy aging may be more strongly associated with a lower risk of falls in rural areas, while this association might be less pronounced in urban areas due to different environmental and social factors. This highlights the need for environment-specific fall prevention strategies and targeted measures for the older adult.
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Affiliation(s)
- Xiang Li
- Department of Neurology, The First Affiliated Hospital of Ningbo University, Ningbo, China
- Ningbo Key Laboratory of Neurological Diseases and Brain Function, The First Affiliated Hospital of Ningbo University, Ningbo, China
| | - Chao Wei
- Department of Neurology, The First Affiliated Hospital of Ningbo University, Ningbo, China
| | - Kejing Hu
- Department of Neurology, The First Affiliated Hospital of Ningbo University, Ningbo, China
| | - Jie Sun
- Department of Neurosurgery, The First Affiliated Hospital of Ningbo University, Ningbo, China
| | - Xiang Gao
- Department of Neurosurgery, The First Affiliated Hospital of Ningbo University, Ningbo, China
| | - Jianhong Yang
- Department of Neurology, The First Affiliated Hospital of Ningbo University, Ningbo, China
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Lin LL. Effectiveness of Physical Activity Programs for Older Adults during COVID-19 across Districts with Different Healthcare Resource: A Case Study of Keelung City in Taiwan. Healthcare (Basel) 2024; 12:1177. [PMID: 38921291 PMCID: PMC11202587 DOI: 10.3390/healthcare12121177] [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: 04/28/2024] [Revised: 06/01/2024] [Accepted: 06/06/2024] [Indexed: 06/27/2024] Open
Abstract
While past research has largely supported the importance of physical activity for the health of older adults, during the COVID-19 pandemic, older individuals may have reduced their opportunities and levels of physical activity to lower the risk of infection by minimizing outings or interactions with others. Additionally, the adequacy of medical resources in a region is often closely related to factors such as infrastructure and economic resources. Therefore, it is important to consider whether there are differences in health promotion among older adults living in areas with varying levels of medical resources. This study aimed to implement a physical activity program for older adults, selecting Keelung City, Taiwan, as the implementation area, and comparing the differences in implementation effectiveness among administrative districts with different levels of medical resources in the city. The study employed a two-way analysis of variance to examine the differences in the effectiveness of the physical activity program among administrative districts, where the average service population in medical institutions was higher or lower than the city average. The results revealed significant improvements in participants' right-hand grip strength and the number of sit-to-stand repetitions in the overall sample after the program intervention. Moreover, in administrative districts where the average service population in medical institutions was higher than the city average, participants showed greater improvement in grip strength, while in districts where it was lower than the city average, participants demonstrated greater improvement in sit-to-stand repetitions. Future research could draw upon these findings to design physical activity programs tailored to different regions with distinct allocations of medical resources. Tailored program designs considering local medical resources are necessary to optimize effectiveness. Governments and organizations should focus on elderly health, especially in resource-scarce areas, by increasing investment and support for these programs to promote well-being and bridge disparities.
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Affiliation(s)
- Lain-Li Lin
- Department of Tourism, Leisure and Health, Deh Yu College of Nursing and Health, Keelung City 203, Taiwan
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Vermette MJ, Prince F, Bherer L, Messier J. Concentrating to avoid falling: interaction between peripheral sensory and central attentional demands during a postural stability limit task in sedentary seniors. GeroScience 2024; 46:1181-1200. [PMID: 37482601 PMCID: PMC10828328 DOI: 10.1007/s11357-023-00860-z] [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: 11/29/2022] [Accepted: 06/25/2023] [Indexed: 07/25/2023] Open
Abstract
Evidence suggests falls and postural instabilities among seniors are attributed to a decline in both the processing of afferent signals (e.g., proprioceptive, vestibular) and attentional resources. We investigated the interaction between the non-visual and attentional demands of postural control in sedentary seniors. Old and young adults performed a postural stability limit task involving a maximal voluntary leaning movement with and without vision as well as a cognitive-attentional subtraction task. These tasks were performed alone (single-task) or simultaneously (dual-task) to vary the sensory-attentional demands. The functional limits of stability were quantified as the maximum center of pressure excursion during voluntary leaning. Seniors showed significantly smaller limits of postural stability compared to young adults in all sensory-attentional conditions. However, surprisingly, both groups of subjects reduced their stability limits by a similar amount when vision was removed. Furthermore, they similarly decreased their anterior-posterior stability limits when concurrently performing the postural and the cognitive-attentional tasks with vision. The overall average cognitive performance of young adults was higher than seniors and was only slightly affected during dual-tasking. In contrast, older adults markedly degraded their cognitive performance from the single- to the dual-task situations, especially when vision was unavailable. Thus, their dual-task costs were higher than those of young adults and increased in the eyes-closed condition, when postural control relied more heavily on non-visual sensory signals. Our findings provide the first evidence that as posture approaches its stability limits, sedentary seniors allot increasingly large cognitive attentional resources to process critical sensory inputs.
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Affiliation(s)
- Marie Julie Vermette
- École de Kinésiologie et des Sciences de l'Activité Physique (EKSAP), Université de Montréal, 2100 Boul. Édouard-Montpetit, Montréal, QC, H3T 1J4, Canada
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal (CRIUGM), 4545 Chemin Queen Mary, Montréal, QC, H3W 1W5, Canada
| | - François Prince
- Département de Chirurgie, Faculté de Médecine, Université de Montréal, CP6128, Succursale Centre-Ville, Montréal, QC, H3C 3J7, Canada
| | - Louis Bherer
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal (CRIUGM), 4545 Chemin Queen Mary, Montréal, QC, H3W 1W5, Canada
- Département de Médecine, Faculté de Médecine, Université de Montréal, Montréal, QC, Canada
- Institut de Cardiologie de Montréal, Montréal, QC, Canada
| | - Julie Messier
- École de Kinésiologie et des Sciences de l'Activité Physique (EKSAP), Université de Montréal, 2100 Boul. Édouard-Montpetit, Montréal, QC, H3T 1J4, Canada.
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal (CRIUGM), 4545 Chemin Queen Mary, Montréal, QC, H3W 1W5, Canada.
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Chen Y, Ji H, Shen Y, Liu D. Chronic disease and multimorbidity in the Chinese older adults' population and their impact on daily living ability: a cross-sectional study of the Chinese Longitudinal Healthy Longevity Survey (CLHLS). Arch Public Health 2024; 82:17. [PMID: 38303089 PMCID: PMC10832143 DOI: 10.1186/s13690-024-01243-2] [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: 05/06/2023] [Accepted: 01/16/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND Owing to an increase in life expectancy, it is common for the older adults to suffer from chronic diseases that can result in disability and a low quality of life. This study aimed to explore the influence of chronic diseases and multimorbidities on activities of daily living (ADLs) and instrumental ADLs (IADLs) in an older Chinese population. METHODS Based on the Chinese Longitudinal Healthy Longevity Survey (2018), 9,155 older adults aged 65 years and above were included in the study. A self-administered questionnaire was used to collect information on demographic characteristics, chronic diseases, ADLs, and IADLs. The impact of factors affecting ADL and IADL impairment in older adults was analysed using binary logistic regression. RESULTS In total, 66.3% participants had chronic diseases. Hypertension, heart disease, arthritis, diabetes and cerebrovascular disease were among the top chronic diseases. Of these, 33.7% participants had multimorbidities. The most common combination of the two chronic diseases was hypertension and heart disease (11.2%), whereas the most common combination of the three chronic diseases was hypertension, heart disease, and diabetes (3.18%). After categorising the older adults into four age groups, dementia, visual impairment, and hearing impairment were found to be more prevalent with increasing age. The prevalence of hypertension, heart disease, cerebrovascular disease, gastrointestinal ulcers, arthritis and chronic nephritis gradually increased with age until the age of 75 years, peaked in the 75-84 years age group, and then showed a decreasing trend with age. Multimorbidity prevalence followed a similar pattern. Regression analysis indicated that the increase in age group and the number of chronic diseases independently correlated with impairments in ADL as well as IADL. Additionally, gender, physical activity, educational background, obesity, depressive symptoms, and falls also had an impact on ADLs or IADLs. CONCLUSION Chronic diseases and multimorbidities are common in older adults, and it is important to note that aging, multimorbidity, obesity, and unhealthy lifestyle choices may interfere with ADLs or IADLs in older adults. Therefore, it is imperative that primary healthcare providers pay special attention to older adults and improve screening for multimorbidity and follow-up needs.
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Affiliation(s)
- Ye Chen
- Department of Occupational Disease, Nanjing Prevention and Treatment Center for Occupational Diseases, Nanjing, Jiangsu, China
| | - Huixia Ji
- Department of Occupational Disease, Nanjing Prevention and Treatment Center for Occupational Diseases, Nanjing, Jiangsu, China
| | - Yang Shen
- Department of Occupational Disease, Nanjing Prevention and Treatment Center for Occupational Diseases, Nanjing, Jiangsu, China
| | - Dandan Liu
- Department of Occupational Disease, Nanjing Prevention and Treatment Center for Occupational Diseases, Nanjing, Jiangsu, China.
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Wang P, Cui H, Wang Z, Yuan P, Liu Y, Xu Z. The Association of nutritional status and physical activity on osteoporotic refractures among older adults. Geriatr Nurs 2024; 55:130-135. [PMID: 37988958 DOI: 10.1016/j.gerinurse.2023.10.018] [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: 09/13/2023] [Revised: 10/14/2023] [Accepted: 10/18/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND This paper focuses on revealing the relationship between the Geriatric Nutritional Risk Index (GNRI) and Activity of Daily Living (ADL) with osteoporotic refracture. METHODS Data from 1068 inpatients with osteoporotic fractures were analyzed. Binary logistic regression, Cox proportional hazard regression and Kaplan-Meier curves were performed for osteoporosis characteristics and its risk factors. Receiver operating characteristic (ROC) curve was developed to predict the cut-off value. RESULTS The study showed that older age, lower ADL and lower GNRI were independent risk factors for osteoporotic fracture with OR of 1.039, 0.946, 0.892 and HR of 1.033, 0.967, 0.947 respectively. According to the results of ROC, the predictive accuracy of GNRI was high with an area under ROC (AUC) of 0.715, sensitivity of 76.6%, specificity of 53.5% and a threshold value of 99.65. CONCLUSION Older age, lower ADL and lower GNRI were independent risk factors for osteoporotic refracture.
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Affiliation(s)
- Peng Wang
- Department of Orthopedics, The Affiliated Wuxi People's Hospital to Nanjing Medical University, Wuxi, Jiangsu, 214023, China
| | - Hao Cui
- Department of Orthopedics, The Affiliated Wuxi People's Hospital to Nanjing Medical University, Wuxi, Jiangsu, 214023, China
| | - Zhenting Wang
- Department of Orthopedics, The Affiliated Wuxi People's Hospital to Nanjing Medical University, Wuxi, Jiangsu, 214023, China
| | - Peng Yuan
- Department of Rehabilitation Medicine, The Affiliated Wuxi People's Hospital to Nanjing Medical University, Wuxi, Jiangsu, 214023, China
| | - Yi Liu
- Department of Orthopedics, The Affiliated Wuxi People's Hospital to Nanjing Medical University, Wuxi, Jiangsu, 214023, China.
| | - Zhujie Xu
- Department of Orthopedics, The Affiliated Wuxi People's Hospital to Nanjing Medical University, Wuxi, Jiangsu, 214023, China; Wuxi Medical Center, Nanjing Medical University, Wuxi, Jiangsu, 214000, China.
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Dakua M, Karmakar R, Lhungdim H. Social capital and well-being of the elderly 'left-behind' by their migrant children in India. BMC Public Health 2023; 23:2212. [PMID: 37946157 PMCID: PMC10636804 DOI: 10.1186/s12889-023-17012-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 10/17/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND The study aims to examine the association between individual forms of social capital and the well-being of the elderly 'left-behind' parents and to determine if there is a gender difference within the possible relationship. METHODS This study applied the first wave of the Longitudinal Ageing Study in India (LASI, 2017-18) data. In this study, the respondents were 4,736 older parents 'left-behind' by their migrant adult sons. We employed descriptive statistics and bivariate analysis to assess the study sample's characteristics. The proportion test was performed to examine if there was a significant gender difference among older adults regarding depression, ADL, and IADL impairments. In addition, binary logistic regression was utilized to investigate the associations between social capital and elderly parents' health outcomes. RESULTS This study found a significant gender difference in depression (male: 8.26%; female:11.32%; P < 0.001), ADL (male:20.23%; female:25.75%; P = 0.032), and IADL (male: 33.97% female: 54.13%; P < 0.001) limitations. Elderly parents who did not participate in any social activity had a higher odd of ADL (aOR: 2.44; 95%CI: 1.882-3.171; P = < 0.001) and IADL (aOR: 1.22; 95%CI: 1.034-1.766 ; P = < 0.001) limitations. Networking with friends through phone/email conversations has a substantial impact on lowering depression in older parents. Older adults with good personal social capital were less likely to have depression, ADL, and IADL limitations. CONCLUSION Personal social capital is closely associated with the well-being of left-behind older parents. More efforts should be in place to increase the stock of social capital in this group with focused gender disparity.
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Affiliation(s)
- Manoj Dakua
- International Institute for Population Sciences, Mumbai, 400088, India.
| | - Ranjan Karmakar
- International Institute for Population Sciences, Mumbai, 400088, India
| | - Hemkhothang Lhungdim
- Department of Public Health and Mortality studies, International Institute for Population Sciences, Mumbai, 400088, India
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Liu Y, Kabba JA, Xu S, Gu H, Su X, Liu Y, Yu H. Regional and temporal trends of falls and injurious falls among Chinese older adults: results from China Health and Retirement Longitudinal Study, 2011-2018. Inj Prev 2023; 29:389-398. [PMID: 37208004 DOI: 10.1136/ip-2022-044833] [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: 12/19/2022] [Accepted: 05/07/2023] [Indexed: 05/21/2023]
Abstract
OBJECTIVE This study aimed to investigate temporal trends and regional differences of both falls and injurious falls among Chinese older adults and identify the associated risk factors. METHODS We conducted a retrospective analysis using the 2011, 2013, 2015 and 2018 waves of China Health and Retirement Longitudinal Study. Our sample included 35 613 people aged 60 years or above. We analysed two binary outcome variables that were collected at each wave, including whether a respondent had any falls in the last 2 or 3 years, and if so, whether a respondent experienced any injurious falls that warranted seeking medical treatment. The explanatory variables included individual-level sociodemographic characteristics, physical function and health status. We conducted both descriptive and multivariate logistic analyses. RESULTS We found no significant trend for falls after adjusting for individual-level factors, while significant regional variations in falls existed with higher fall prevalence in the central and western areas, compared with the eastern area. We detected a significant descending trend of injurious falls between 2011 and 2018 and identified the northeastern region with the lowest rates of injurious falls during the study period. Our study also revealed significant risk factors for falls and injurious falls, such as chronic conditions and function limitations. CONCLUSIONS Our results indicated no temporal trend of falls, a declined trend of injurious falls, and significant regional variations in the prevalence of falls and injurious falls in 2011-2018. These findings have important implications for prioritising areas and subpopulations to prevent falls and injuries among China's elderly population.
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Affiliation(s)
- Yang Liu
- School of Health Policy and Management, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Department of Population Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - John Alimamy Kabba
- Department of Pharmacy Administration and Clinical Pharmacy, Xi'an Jiaotong University School of Pharmacy, Xi'an, Shaanxi, China
- Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Sen Xu
- Department of Population Medicine, Harvard Medical School, Boston, Massachusetts, USA
- Department of Pharmacy Administration and Clinical Pharmacy, Xi'an Jiaotong University School of Pharmacy, Xi'an, Shaanxi, China
- Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Hanxin Gu
- School of Health Policy and Management, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiaoming Su
- Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Xicheng, Beijing, China
| | - Yuanli Liu
- School of Health Policy and Management, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Hao Yu
- Department of Population Medicine, Harvard Medical School, Boston, Massachusetts, USA
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Santamaria-Garcia H, Sainz-Ballesteros A, Hernandez H, Moguilner S, Maito M, Ochoa-Rosales C, Corley M, Valcour V, Miranda JJ, Lawlor B, Ibanez A. Factors associated with healthy aging in Latin American populations. Nat Med 2023; 29:2248-2258. [PMID: 37563242 PMCID: PMC10504086 DOI: 10.1038/s41591-023-02495-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 07/11/2023] [Indexed: 08/12/2023]
Abstract
Latin American populations may present patterns of sociodemographic, ethnic and cultural diversity that can defy current universal models of healthy aging. The potential combination of risk factors that influence aging across populations in Latin American and Caribbean (LAC) countries is unknown. Compared to other regions where classical factors such as age and sex drive healthy aging, higher disparity-related factors and between-country variability could influence healthy aging in LAC countries. We investigated the combined impact of social determinants of health (SDH), lifestyle factors, cardiometabolic factors, mental health symptoms and demographics (age, sex) on healthy aging (cognition and functional ability) across LAC countries with different levels of socioeconomic development using cross-sectional and longitudinal machine learning models (n = 44,394 participants). Risk factors associated with social and health disparities, including SDH (β > 0.3), mental health (β > 0.6) and cardiometabolic risks (β > 0.22), significantly influenced healthy aging more than age and sex (with null or smaller effects: β < 0.2). These heterogeneous patterns were more pronounced in low-income to middle-income LAC countries compared to high-income LAC countries (cross-sectional comparisons), and in an upper-income to middle-income LAC country, Costa Rica, compared to China, a non-upper-income to middle-income LAC country (longitudinal comparisons). These inequity-associated and region-specific patterns inform national risk assessments of healthy aging in LAC countries and regionally tailored public health interventions.
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Affiliation(s)
- Hernando Santamaria-Garcia
- Global Brain Health Institute, University of California San Francisco, San Francisco, CA, USA.
- Center of Memory and Cognition Intellectus, Hospital Universitario San Ignacio Bogotá, San Ignacio, Colombia.
- Pontificia Universidad Javeriana (PhD Program in Neuroscience) Bogotá, San Ignacio, Colombia.
| | | | - Hernán Hernandez
- Latin American Brain Health Institute, Universidad Adolfo Ibañez, Santiago de Chile, Chile
- Faculty of Engineering, University of Concepción, Concepción, Chile
| | - Sebastian Moguilner
- Global Brain Health Institute, University of California San Francisco, San Francisco, CA, USA
- Latin American Brain Health Institute, Universidad Adolfo Ibañez, Santiago de Chile, Chile
- Cognitive Neuroscience Center, Universidad de San Andrés and Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
- Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Marcelo Maito
- Latin American Brain Health Institute, Universidad Adolfo Ibañez, Santiago de Chile, Chile
| | - Carolina Ochoa-Rosales
- Latin American Brain Health Institute, Universidad Adolfo Ibañez, Santiago de Chile, Chile
| | - Michael Corley
- Department of Medicine, Division of Infectious Diseases, Weill Cornell Medicine, New York, NY, USA
| | - Victor Valcour
- Global Brain Health Institute, University of California San Francisco, San Francisco, CA, USA
- Memory and Aging Center, University California San Francisco, San Francisco, CA, USA
| | - J Jaime Miranda
- Centro de Excelencia en Enfermedades Crónicas, Universidad Peruana Cayetano Heredia, Lima, Peru
- Department of Medicine, School of Medicine, Universidad Peruana Cayetano Heredia, Lima, Peru
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
- The George Institute for Global Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Brian Lawlor
- Global Brain Health Institute, University of California San Francisco, San Francisco, CA, USA
- Trinity College Dublin, The University of Dublin, Dublin, Ireland
| | - Agustin Ibanez
- Global Brain Health Institute, University of California San Francisco, San Francisco, CA, USA.
- Latin American Brain Health Institute, Universidad Adolfo Ibañez, Santiago de Chile, Chile.
- Cognitive Neuroscience Center, Universidad de San Andrés and Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina.
- Trinity College Dublin, The University of Dublin, Dublin, Ireland.
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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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10
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Chen H, Huang L, Xiang W, Liu Y, Xu JW. Association between cognitive frailty and falls among older community dwellers in China: A Chinese longitudinal healthy longevity survey-based study. Front Aging Neurosci 2023; 14:1048961. [PMID: 36711208 PMCID: PMC9880264 DOI: 10.3389/fnagi.2022.1048961] [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: 09/20/2022] [Accepted: 12/28/2022] [Indexed: 01/14/2023] Open
Abstract
Background The combined effect of cognitive impairment (CoI) and frailty on falls is controversial. This study aimed to explore whether older adults with cognitive frailty (CF) were at a higher risk of falls than those with only CoI or frailty and to present a fall prediction model based on CF. Methods A total of 4,067 adults aged ≥ 60 years were included from the Chinese Longitudinal Healthy Longevity Survey through face-to-face interviews. Cognitive function and frailty were assessed using the mini-mental state examination scale and frailty index, respectively. Logistic regression was used to determine fall-associated risk factors and develop a fall prediction model. A nomogram was then plotted. The model performance was evaluated using the area under the curve (AUC), concordance index (C-index), and calibration curve. All analyses were performed using SPSS and R statistical packages. Results The prevalence of CF and falls were 1.4 and 19.4%, respectively. After adjusting for covariates, the odds ratio of CF, frailty only, and CoI only for falls were 2.27 (95% CI: 1.29-3.97), 1.41 (95% CI: 1.16-1.73), and 0.99 (95% CI: 0.43-2.29), respectively. CF, sex, age, hearing difficulty, depression, anxiety, disability in instrumental activities of daily living, and serious illness in the past 2 years were independently associated with falls. A prediction model based on these factors yielded an AUC of 0.646 and a C-index of 0.641. Conclusion Cognitive frailty (CF) exerted a cumulative effect on falls than did CoI or frailty alone. Joint assessments of cognitive function and frailty status may be beneficial for fall risk screening in community. A prediction model using CF as a factor could be helpful for this process.
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Affiliation(s)
- Huihe Chen
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China,*Correspondence: Huihe Chen,
| | - Lanhui Huang
- Department of Geriatric Endocrinology and Metabolism, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Wei Xiang
- Department of Cardiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Yu Liu
- Department of Cardiology, The People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China
| | - Jian-Wen Xu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China,Jian-Wen Xu,
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11
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Liu X, Abudukeremu A, Jiang Y, Cao Z, Wu M, Zheng K, Ma J, Sun R, Chen Z, Chen Y, Zhang Y, Wang J. Association of motor index scores with fall incidence among community-dwelling older people. BMC Geriatr 2022; 22:1008. [PMID: 36585625 PMCID: PMC9805168 DOI: 10.1186/s12877-022-03680-6] [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: 03/09/2022] [Accepted: 12/06/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Several kinds of motor dysfunction have been studied for predicting future fall risk in community-dwelling older individuals. However, no study has tested the ability of the fine motor index (FINEA) and gross motor index (GROSSA) to predict the risk of falling, as well as the specific fall type. OBJECTIVE We investigated the associations of FINEA/GROSSA scores with fall risk, explained falls, and unexplained falls. METHODS A total of 6267 community-dwelling adults aged ≥ 50 years from the Irish Longitudinal Study on Aging (TILDA) cohort were included. First, the associations of FINEA and GROSSA scores with the history of total falls, explained falls and unexplained falls were assessed in a cross-sectional study and further verified in a prospective cohort after 2 years of follow-up by Poisson regression analysis. RESULTS We found that high FINEA and GROSSA scores were positively associated with almost all fall histories (FINEA scores: total falls: adjusted prevalence ratio [aPR] = 1.28, P = 0.009; explained falls: aPR = 1.15, P = 0.231; unexplained falls: aPR = 1.88, P < 0.001; GROSSA scores: total falls: aPR = 1.39, P < 0.001; explained falls: aPR = 1.28, P = 0.012; unexplained falls: aPR = 2.18, P < 0.001) in a cross-sectional study. After 2 years of follow-up, high FINEA scores were associated with an increased incidence of total falls (adjusted rate ratio [aRR] = 1.42, P = 0.016) and explained falls (aRR = 1.51, P = 0.020) but not with unexplained falls (aRR = 1.41, P = 0.209). High GROSSA scores were associated with an increased incidence of unexplained falls (aRR = 1.57, P = 0.041) and were not associated with either total falls (aRR = 1.21, P = 0.129) or explained falls (aRR = 1.07, P = 0.656). Compared with individuals without limitations in either the FINEA or GROSSA, individuals with limitations in both indices had a higher risk of falls, including total falls (aRR = 1.35, P = 0.002), explained falls (aRR = 1.31, P = 0.033) and unexplained falls (aRR = 1.62, P = 0.004). CONCLUSION FINEA scores were positively associated with accidental falls, while GROSSA scores were positively associated with unexplained falls. The group for whom both measures were impaired showed a significantly higher risk of both explained and unexplained falls. FINEA or GROSSA scores should be investigated further as possible tools to screen for and identify community-dwelling adults at high risk of falling.
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Affiliation(s)
- Xiao Liu
- grid.412536.70000 0004 1791 7851Department of Cardiology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Ayiguli Abudukeremu
- grid.412536.70000 0004 1791 7851Department of Cardiology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Yuan Jiang
- grid.412536.70000 0004 1791 7851Department of Cardiology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zhengyu Cao
- grid.412536.70000 0004 1791 7851Department of Cardiology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Maoxiong Wu
- grid.412536.70000 0004 1791 7851Department of Cardiology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Kai Zheng
- Medical Care Strategic Customer Department, China Merchants Bank Shenzhen Branch, Shenzhen, China
| | - Jianyong Ma
- grid.24827.3b0000 0001 2179 9593Department of Pharmacology and Systems Physiology University of Cincinnati College of Medicine, Cincinnati, USA
| | - Runlu Sun
- grid.412536.70000 0004 1791 7851Department of Cardiology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zhiteng Chen
- grid.412536.70000 0004 1791 7851Department of Cardiology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yangxin Chen
- grid.412536.70000 0004 1791 7851Department of Cardiology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yuling Zhang
- grid.412536.70000 0004 1791 7851Department of Cardiology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Jingfeng Wang
- grid.412536.70000 0004 1791 7851Department of Cardiology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China ,grid.412536.70000 0004 1791 7851Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
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Jin Y, Zhou X, Deng L, Xiong X, Li Y, Wei Q, Dong B, Qiu S. Association between the domestic use of solid cooking fuel and increased prevalence of depression and cognitive impairment in a big developing country: A large-scale population-based study. Front Public Health 2022; 10:1038573. [PMID: 36504928 PMCID: PMC9731231 DOI: 10.3389/fpubh.2022.1038573] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 11/04/2022] [Indexed: 11/25/2022] Open
Abstract
Background Previous studies have suggested that air pollution affects physiological and psychological health. Using solid fuel at home is a significant source of indoor air pollution. The associations between solid fuel use and depressive symptoms and cognitive health were unclear among older adults from low- and middle-income countries (LMICs). Methods To evaluate the association of solid fuel use with depressive symptoms and cognitive health among older adults, we obtained data from the Longitudinal Aging Study in India (LASI) and excluded subjects younger than 60 years and without critical data (solid fuel use, depressive symptoms, and cognitive health). The 10-item Center for Epidemiologic Studies Depression Scale (CES-D-10) was used to assess depressive symptoms, with more than ten indicative of depression. Cognitive health was assessed using measures from the Health and Retirement Study (HRS), and subjects with the lowest 10th percentile were considered to have cognitive impairment. The participants' responses defined solid fuel use. Multivariable logistic regression, linear regression, subgroup analysis, and interaction tests were performed to appraise the relationship between solid fuel use and depression and cognitive impairment. Results A total of 29,789 participants over 60 years old were involved in this study. Almost half of the participants (47.5%) reported using solid fuel for home cooking. Compared with clean fuel use, solid fuel use was related to an increased prevalence of depression [odds ratio (OR) 1.09, 95% CI 1.03-1.16] and higher CES-D-10 scores (β 0.23, 95% CI 0.12-0.35) after fully adjusted covariables. Using solid fuel was also related to a higher risk of cognitive impairment (OR 1.21, 95% CI 1.11-1.32) and a lower cognitive score (β -0.63, 95% CI -0.79 to -0.47) compared with those who used clean fuel. In the subgroup analysis, the prevalence of depression increased in females and non-smokers. The association of solid fuel use with depression and cognitive impairment exists in subgroups of BMI, economic status, caste, living area, education, and drinking. Conclusions The use of solid fuel at home was associated with an increased prevalence of depression and cognitive impairment among older adults in India.
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Affiliation(s)
- Yuming Jin
- Department of Urology, National Clinical Research Center for Geriatrics, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Xianghong Zhou
- Department of Urology, National Clinical Research Center for Geriatrics, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Linghui Deng
- National Clinical Research Center of Geriatrics, The Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xingyu Xiong
- Department of Urology, National Clinical Research Center for Geriatrics, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Yifan Li
- Department of Urology, National Clinical Research Center for Geriatrics, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Qiang Wei
- Department of Urology, National Clinical Research Center for Geriatrics, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Birong Dong
- National Clinical Research Center of Geriatrics, The Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China,Birong Dong
| | - Shi Qiu
- Department of Urology, National Clinical Research Center for Geriatrics, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China,Institute of Oncology Research (IOR) and Oncology Institute of Southern Switzerland (IOSI), Bellinzona, Switzerland,*Correspondence: Shi Qiu
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13
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Nguyen HT, Nguyen CC, Le Hoang T. Falls Among Older Adults During the COVID-19 Pandemic: A Multicenter Cross-Sectional Study in Vietnam. Clin Interv Aging 2022; 17:1393-1404. [PMID: 36172531 PMCID: PMC9511889 DOI: 10.2147/cia.s382649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Accepted: 09/14/2022] [Indexed: 12/01/2022] Open
Abstract
Purpose We aimed to investigate the prevalence and factors associated with falls in older adult outpatients during the coronavirus disease (COVID-19) pandemic in Vietnam. Patients and Methods From February 2022 to June 2022, this cross-sectional study included 814 patients (aged ≥60 years; mean age 71.8 ± 7.3 years; women, 65.2%) attending three geriatric clinics for a comprehensive geriatric assessment. Self-reported fall events in the past 12 months and post-COVID-19 falls were assessed. Factors associated with falls were determined using logistic regression analysis. Results In total, 188 patients (23.1%) had falls (single fall, 75.5%; recurrent falls, 24.5%). The most frequent location, time, and circumstance of falls were the bedroom (43.1%), morning (54.3%), and dizziness (34.6%), respectively. Most patients experienced health issues after falls (bruise/grazes, 53.7%; fracture, 12.8%; immobility, 9.6%; hospital admission, 14.9%). In the adjusted model, factors associated with falls were being underweight (odds ratio [OR] 2.50, 95% confidence interval [CI] 1.37–4.56, P = 0.003), limitations in instrumental activities of daily living (OR 2.03, 95% CI 1.05–3.95, P = 0.036), poor sleep quality (OR 1.83, 95% CI 1.10–3.05, P = 0.020), and fear of falling (OR 3.45, 95% CI 2.23–5.33, P <0.001). Among 357 COVID-19 infected patients, post-COVID-19 falls occurred in 35 patients (9.8%) and were associated with fear of falling (OR 3.14, 95% CI 1.18–8.40, P = 0.023) and post-COVID-19 lower limb weakness (OR 2.55, 95% CI 1.07–6.10, P = 0.035). Conclusion Our study found a substantial prevalence of falls among older outpatients during the COVID-19 pandemic in Vietnam. Management of factors associated with falls may be needed to reduce the burden of falls in the older population.
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Affiliation(s)
- Huan Thanh Nguyen
- Department of Geriatrics and Gerontology, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Chanh Cong Nguyen
- Department of Geriatrics and Gerontology, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Thien Le Hoang
- Department of Geriatrics and Gerontology, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
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14
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Salis F, Loddo S, Zanda F, Peralta MM, Serchisu L, Mandas A. Comprehensive Geriatric Assessment: Application and correlations in a real-life cross-sectional study. Front Med (Lausanne) 2022; 9:984046. [PMID: 36177326 PMCID: PMC9513036 DOI: 10.3389/fmed.2022.984046] [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: 07/01/2022] [Accepted: 08/15/2022] [Indexed: 11/13/2022] Open
Abstract
Background The assessment process of elderly people considers all aspects of an individual's life, including physical, mental, and social aspects. Frailty refers to a decline in physiological functions or strengths leading to increased vulnerability to stressors and decreased ability to cope with them. Comprehensive Geriatric Assessment (CGA) is a validated and useful tool in this context to holistically study elderly people. The primary aim of this study was to determine the prevalence of impaired health status in a large geriatric population turning to outpatient service, based on the components of the CGA, and thus to describe its usefulness in real-life clinical practice. The secondary aim of this study was the evaluation of the association between nutritional status, assessed with Mini Nutritional Assessment (MNA)-within the CGA-and cognitive-affective and functional capacities, and multimorbidity. Materials and methods This real-life, retrospective cross-sectional study included subjects consecutively evaluated from January 2009 to December 2020 at the Geriatric Outpatient Service, University Hospital of Monserrato, Cagliari, Italy. A sum of 3,260 patients were subjected to CGA. Results Only a small proportion of the sample (2.24%) showed an absence of impairment in cognitive-affective, functional, and nutritional domains. Moderate correlations were found between MNA and several other CGA variables, namely, Geriatric Depression Scale (GDS; ϱ = -0.41, p < 0.0001), Barthel Index of Independence in Activities of Daily Living (ADL) (ϱ = 0.51, p < 0.0001), Instrumental Activities of Daily Living (IADL) (ϱ = 0.43, p < 0.0001), and Performance-Oriented Mobility Assessment (ϱ = 0.44, p < 0.0001). A multiple regression also highlighted these variables as significant regressors of MNA. Finally, malnutrition showed a significant association with depression (odds ratio [OR]: 4.97), dependence on ADL (OR: 19.8) and IADL (OR: 7.04), and falling risk (OR: 5.16). Conclusion This study has figured out the complex situation in which geriatric care finds itself the complexity and severe impairment of elderly people. The possibilities of intervention are often limited, but the literature confirms the benefits of good nutritional status on the general health status. The data that emerged from our study fit into this assumption, highlighting the close association between the nutritional domain and the other CGA domains.
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Affiliation(s)
- Francesco Salis
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Simona Loddo
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Francesca Zanda
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Maria Monica Peralta
- University Hospital “Azienda Ospedaliero-Universitaria” of Cagliari, Cagliari, Italy
| | - Luca Serchisu
- University Hospital “Azienda Ospedaliero-Universitaria” of Cagliari, Cagliari, Italy
| | - Antonella Mandas
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
- University Hospital “Azienda Ospedaliero-Universitaria” of Cagliari, Cagliari, Italy
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