1
|
Chen Q, Gan D, Zhang Y, Yan R, Li B, Tang W, Han S, Gao Y. Causal relationship between neuroticism and frailty: A bidirectional Mendelian randomization study. J Affect Disord 2024; 360:71-78. [PMID: 38788854 DOI: 10.1016/j.jad.2024.05.105] [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: 04/01/2024] [Revised: 05/17/2024] [Accepted: 05/21/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND Observational studies have shown that neuroticism is associated with frailty, but the causal relationship between them remains unclear. METHODS A two-sample Mendelian randomization (MR) study was conducted to explore the bidirectional causal relationship between neuroticism (n = 380,506 for the primary analysis, n = 79,004 for the validation) and frailty (n = 175,226) using publicly available genome-wide association study data. The inverse variance weighted (IVW), weighted median, and MR-Egger were used to obtain the causal estimates. Findings were verified through extensive sensitivity analyses and validated using another dataset. Multivariable MR (MVMR) analysis was performed to estimate the direct causal effects with adjustment of potential confounders. Two-step MR technique was then conducted to explore the mediators in the causal effects of neuroticism on frailty. RESULTS Genetically-predicted higher neuroticism score was significantly correlated with higher frailty index (IVW beta: 0.53, 95%CI: 0.48 to 0.59, P = 9.3E-83), and genetically-determined higher frailty index was significantly associated with higher neuroticism score (IVW beta: 0.28, 95%CI: 0.21 to 0.35, P = 1.3E-16). These results remained robust across sensitivity analyses and were reproducible using another dataset. The MVMR analysis indicated that the causal relationships remained significant after adjusting for the potential confounding factors. Mediation analysis revealed that depression, years of schooling, and smoking were significantly mediated the causal effects of neuroticism on frailty. CONCLUSIONS A bidirectional causal relationship existed between neuroticism and frailty. Our findings suggested that early intervention and behavioral changes might be helpful to reduce the neuroticism levels and prevent the development of frailty.
Collapse
Affiliation(s)
- Qingyan Chen
- The Fourth Clinical School of Medicine, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China; Zhejiang Key Laboratory of Traditional Chinese Medicine for the Prevention and Treatment of Senile Chronic Diseases, Department of Geriatrics, Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University, Zhejiang 310006, China
| | - Da Gan
- Jiangxi Medicine Academy of Nutrition and Health Management, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang 330006, China
| | - Yingjuan Zhang
- Zhejiang Key Laboratory of Traditional Chinese Medicine for the Prevention and Treatment of Senile Chronic Diseases, Department of Geriatrics, Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University, Zhejiang 310006, China
| | - Runlan Yan
- Zhejiang Key Laboratory of Traditional Chinese Medicine for the Prevention and Treatment of Senile Chronic Diseases, Department of Geriatrics, Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University, Zhejiang 310006, China
| | - Bei Li
- Zhejiang Key Laboratory of Traditional Chinese Medicine for the Prevention and Treatment of Senile Chronic Diseases, Department of Geriatrics, Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University, Zhejiang 310006, China
| | - Wenbin Tang
- The Fourth Clinical School of Medicine, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Shuang Han
- Zhejiang Key Laboratory of Traditional Chinese Medicine for the Prevention and Treatment of Senile Chronic Diseases, Department of Geriatrics, Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University, Zhejiang 310006, China; School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China.
| | - Yue Gao
- Zhejiang Key Laboratory of Traditional Chinese Medicine for the Prevention and Treatment of Senile Chronic Diseases, Department of Geriatrics, Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University, Zhejiang 310006, China.
| |
Collapse
|
2
|
Hanlon P, Politis M, Wightman H, Kirkpatrick S, Jones C, Khan M, Bezzina C, Mackinnon S, Rennison H, Wei L, Vetrano DL, Blane DN, Dent E, Hoogendijk EO. Frailty and socioeconomic position: A systematic review of observational studies. Ageing Res Rev 2024; 100:102420. [PMID: 39025269 DOI: 10.1016/j.arr.2024.102420] [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: 01/02/2024] [Revised: 06/04/2024] [Accepted: 07/14/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND Frailty, an age-related state of reduced physiological reserve, is often associated with lower socio-economic position (SEP). This systematic review synthesised observational studies assessing (i) the association between SEP and frailty prevalence; (ii) how changes in frailty status over time vary by SEP; and (iii) whether the association between frailty and clinical outcomes is modified by SEP. METHODS We searched three electronic databases from 2001 to 2023. We included observational studies measuring early-, mid-, and late-life indicators of SEP (education, income, wealth, housing, occupation, and area-based measures of multiple deprivation) and frailty (assessed using any validated measure). Screening and extraction were performed in duplicate. Findings were synthesised using narrative synthesis. RESULTS We included 383 studies reporting findings from 265 independent samples/cohorts across 64 countries. Lower SEP was associated with higher frailty prevalence across all indicators (childhood deprivation 7/8 studies, education 227/248, occupation 28/32, housing 8/9, income 98/108, wealth 39/44 and area-based deprivation 32/34). Lower SEP was also associated with higher frailty incidence (27/30), with greater odds of transitioning towards a more severe frailty state (35/43), lower odds of frailty reversion (7/11), and (in some studies) with more rapid accumulation of deficits (7/15). The relationship between frailty and mortality was not modified by SEP. INTERPRETATION Preventative measures across multiple levels of individual and structural inequality are likely to be required to reduce the rising levels of frailty. Resourcing of interventions and services to support people living with frailty should be proportionate to needs in the population to avoid widening existing health inequalities.
Collapse
Affiliation(s)
- Peter Hanlon
- School of Health and Wellbeing, University of Glasgow, UK.
| | - Marina Politis
- School of Health and Wellbeing, University of Glasgow, UK
| | | | | | - Caitlin Jones
- School of Health and Wellbeing, University of Glasgow, UK
| | - Maryam Khan
- School of Health and Wellbeing, University of Glasgow, UK
| | - Cara Bezzina
- School of Health and Wellbeing, University of Glasgow, UK
| | | | - Heidi Rennison
- School of Health and Wellbeing, University of Glasgow, UK
| | - Lili Wei
- School of Health and Wellbeing, University of Glasgow, UK
| | - Davide Liborio Vetrano
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Tomtebodavägen 18 A, floors 9 and 10, Solna, Sweden; Stockholm Gerontology Research Center, Sveavägen 155, Stockholm, Sweden
| | - David N Blane
- School of Health and Wellbeing, University of Glasgow, UK
| | - Elsa Dent
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia; Adelaide Primary Health Network, Adelaide, SA, Australia
| | - Emiel O Hoogendijk
- Department of Epidemiology & Data Science, Amsterdam UMC - Location VU University Medical Center, Amsterdam, the Netherlands
| |
Collapse
|
3
|
Achour J, Abulizi D, Makinson A, Arvieux C, Bonnet F, Goujard C, Lambert O, Slama L, Blain H, Meyer L, Allavena C. One-Year Frailty Transitions Among Persons With HIV Aged 70 Years or Older on Antiretroviral Treatment. Open Forum Infect Dis 2024; 11:ofae229. [PMID: 38966850 PMCID: PMC11222971 DOI: 10.1093/ofid/ofae229] [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: 01/12/2024] [Accepted: 04/24/2024] [Indexed: 07/06/2024] Open
Abstract
Background People with HIV (PWH) are aging. Frailty is an age-related condition predictive of hospitalization and mortality. Here, we assessed the frequency and factors associated with frailty transitions at 1-year follow-up in elderly PWH. Methods Five hundred eight PWH aged 70 years or older who were on antiretroviral treatment were included in the French multicenter SEPTAVIH study in 2019-2020. Participants were classified as robust, prefrail, or frail according to Fried frailty phenotype at baseline and at 1 year. Logistic regression models were used to evaluate socioeconomic and medical factors associated with transition between frailty states. Models were adjusted for gender, age at baseline, education, and period of HIV diagnosis (before vs after 1996). Results Seventeen PWH died during the 1-year follow-up. Of the remaining 491 PWH (median age, 73 years), frailty status worsened for 18% of participants and improved for 14% at 1 year. Advanced age, baseline CD4+ T-cell count <350 cells/mm3, and type 2 diabetes were associated with transition from prefrailty to frailty (adjusted odds ratio [aOR], 1.10 per 1-year positive difference; 95% CI, 1.01-1.20; aOR, 3.05; 95% CI, 1.14-8.18; and aOR, 2.63; 95% CI, 1.05-6.57; respectively). Being female was associated with more frequent improvement from prefrailty to robustness (aOR, 2.50; 95% CI, 1.09-5.55). Conclusions Preventing frailty in elderly PWH is a long-term problem, beginning with the early diagnosis of HIV infection and the management of comorbidities.
Collapse
Affiliation(s)
- Jannett Achour
- INSERM CESP, U1018, Paris-Saclay University, Le Kremlin-Bicêtre, France
- Public Health Department, Bicêtre University Hospital, AP-HP, Le Kremlin-Bicêtre, France
| | - Diane Abulizi
- INSERM CESP, U1018, Paris-Saclay University, Le Kremlin-Bicêtre, France
| | - Alain Makinson
- Infectious Diseases Department, Montpellier University Hospital, Montpellier, France
| | - Cédric Arvieux
- Infectious Diseases Department, Rennes University Hospital, Rennes, France
| | - Fabrice Bonnet
- Internal Medicine Department, Bordeaux University Hospital, Bordeaux, France
| | - Cécile Goujard
- INSERM CESP, U1018, Paris-Saclay University, Le Kremlin-Bicêtre, France
- Internal Medicine Department, Bicêtre University Hospital, AP-HP, Le Kremlin-Bicêtre, France
| | - Oriane Lambert
- INSERM CESP, U1018, Paris-Saclay University, Le Kremlin-Bicêtre, France
| | - Laurence Slama
- Infectious Diseases Department, Hôtel-Dieu Hospital, AP-HP, Paris, France
| | - Hubert Blain
- Geriatrics Department, Montpellier University Hospital, Montpellier, France
| | - Laurence Meyer
- INSERM CESP, U1018, Paris-Saclay University, Le Kremlin-Bicêtre, France
- Public Health Department, Bicêtre University Hospital, AP-HP, Le Kremlin-Bicêtre, France
| | - Clotilde Allavena
- INSERM, EA1413, Nantes, France
- Infectious Diseases Department, Nantes University Hospital, Nantes, France
| |
Collapse
|
4
|
Basu S, Maheshwari V, Samanta P, Gokalani R. Diabetes and frailty in community dwelling older adults in India: insights from the longitudinal aging study in India. Int J Diabetes Dev Ctries 2024. [DOI: 10.1007/s13410-024-01351-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 05/06/2024] [Indexed: 07/24/2024] Open
|
5
|
Nguyen TN, Nguyen TN, Thillainadesan J, Nguyen AT, Nguyen HTT, Nguyen TTH, Nguyen HTT, Nguyen TX, Naganathan V, Vu HTT. Factors associated with frailty in geriatric patients with and without sarcopenia in Vietnam. Australas J Ageing 2024; 43:281-287. [PMID: 37842735 DOI: 10.1111/ajag.13253] [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: 11/07/2022] [Revised: 08/15/2023] [Accepted: 09/21/2023] [Indexed: 10/17/2023]
Abstract
OBJECTIVES This study aimed to investigate the relationship between sarcopenia and frailty and examine factors associated with frailty among older patients with and without sarcopenia. METHODS This cross-sectional study was conducted on older inpatients and outpatients in Vietnam. Participants aged 60 years or older were consecutively enrolled in the study. Sarcopenia was defined using the Asian Working Group for Sarcopenia (AWGS) 2019 criteria. Fried's frailty phenotype was applied to define frailty. Logistic regression models with frailty as the dependent variable were applied. RESULTS A total of 835 patients (mean age: 71.3 years, SD 8.4) were recruited. The overall prevalence of frailty was 17%. Among participants with and without frailty, 92% and 47% had sarcopenia, respectively. In unadjusted analysis, sarcopenia was significantly associated with increased frailty (OR 12.3, 95% CI 6.7-22.6) and remained significant after adjustment for sociodemographic factors (OR 6.3, 95% CI: 3.0-12.6) and for both sociodemographic and clinical factors (OR 5.4, 95% CI: 2.4-12.2). Among participants with sarcopenia, older age, inpatient status, having a high risk for falls, malnutrition and a history of hospitalisation in the last year were significantly associated with frailty. Among participants without sarcopenia, the factors associated with frailty were older age, inpatient status, low educational level, high risk of falls and malnutrition. CONCLUSIONS Our study results highlighted that sarcopenia and frailty are two related but distinct geriatric syndromes.
Collapse
Affiliation(s)
- Tam Ngoc Nguyen
- Department of Geriatrics, Hanoi Medical University, Hanoi, Vietnam
- Scientific Research Department, National Geriatric Hospital, Hanoi, Vietnam
| | - Tu Ngoc Nguyen
- Faculty of Medicine and Health, Westmead Applied Research Centre, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Janani Thillainadesan
- Department of Geriatric Medicine and Centre for Education and Research on Ageing (CERA), Concord Hospital, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Anh Trung Nguyen
- Department of Geriatrics, Hanoi Medical University, Hanoi, Vietnam
- Scientific Research Department, National Geriatric Hospital, Hanoi, Vietnam
| | - Huong Thi Thu Nguyen
- Department of Geriatrics, Hanoi Medical University, Hanoi, Vietnam
- Scientific Research Department, National Geriatric Hospital, Hanoi, Vietnam
| | - Thu Thi Hoai Nguyen
- Department of Geriatrics, Hanoi Medical University, Hanoi, Vietnam
- Scientific Research Department, National Geriatric Hospital, Hanoi, Vietnam
| | - Huong Thi Thanh Nguyen
- Dinh Tien Hoang Institute of Medicine, Hanoi, Vietnam
- Physiology Department, Hanoi Medical University, Hanoi, Vietnam
| | - Thanh Xuan Nguyen
- Department of Geriatrics, Hanoi Medical University, Hanoi, Vietnam
- Scientific Research Department, National Geriatric Hospital, Hanoi, Vietnam
| | - Vasi Naganathan
- Department of Geriatric Medicine and Centre for Education and Research on Ageing (CERA), Concord Hospital, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Huyen Thi Thanh Vu
- Department of Geriatrics, Hanoi Medical University, Hanoi, Vietnam
- Scientific Research Department, National Geriatric Hospital, Hanoi, Vietnam
| |
Collapse
|
6
|
Guo Y, Yang F. Spousal education and frailty levels among Chinese older adults: A national longitudinal study. SSM Popul Health 2024; 26:101607. [PMID: 38516527 PMCID: PMC10955636 DOI: 10.1016/j.ssmph.2024.101607] [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: 12/04/2023] [Accepted: 01/11/2024] [Indexed: 03/23/2024] Open
Abstract
Background Prior research has identified one's own education level as a risk factor for frailty. However, the association between spousal education and frailty in later life is uncertain. We aim to examine the longitudinal association between spousal education and frailty levels among Chinese older populations. Methods 3856 participants aged 60 and older from the 2011-2018 China Health and Retirement Longitudinal Study were analyzed. A 54-item deficit cumulative frailty index was developed to evaluate frailty levels at each follow-up. Linear mixed-effects models were used to examine the longitudinal association of spousal education with frailty levels, and whether this association varied by sex and own education level. Results Higher spouse education was associated with lower frailty levels, and this association decreased with age. Compared with older adults whose spouses had no formal education, older adults whose spouses had less than middle school education had an 8.82 lower level of frailty (95% CI: 15.05 to -2.58, P < 0.01); those with spouses with middle school education and above had a 23.44 lower level (95% CI: 31.43 to -15.44, P < 0.001). Stratified analysis showed that every additional year of spouse education was also associated with lower frailty levels in non-frail participants at baseline, but stronger among those already frail. The association between high spousal education and lower frailty did not vary by sex or own education. Conclusion This study reveals a significant association between having a more educated spouse and lower later-life frailty levels for both older men and women, regardless of one's own educational background. It emphasizes the importance of leveraging educated spouses to prevent and manage frailty.
Collapse
Affiliation(s)
- Yujia Guo
- School of Health Policy & Management, Nanjing Medical University, 101 Longmian Avenue, Jiangning District, Nanjing, 211166, Jiangsu Province, China
| | - Fan Yang
- School of Public Health, NHC Key Lab of Health Technology Assessment (Fudan University), Fudan University, 130 Dong-An Road, Shanghai, 200032, China
- NHC Key Lab of Health Technology Assessment (Fudan University), Fudan University, 130 Dong-An Road, Shanghai, 200032, China
| |
Collapse
|
7
|
Uchai S, Andersen LF, Thoresen M, Hopstock LA, Hjartåker A. Does the association between adiposity measures and pre-frailty among older adults vary by social position? Findings from the Tromsø study 2015/2016. BMC Public Health 2024; 24:1457. [PMID: 38822286 PMCID: PMC11140933 DOI: 10.1186/s12889-024-18939-3] [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: 12/18/2023] [Accepted: 05/23/2024] [Indexed: 06/02/2024] Open
Abstract
INTRODUCTION Pre-frailty provides an ideal opportunity to prevent physical frailty and promote healthy ageing. Excess adiposity has been associated with an increased risk of pre-frailty, but limited studies have explored whether the association between adiposity measures and pre-frailty varies by social position. METHODS We used data from the seventh survey of the Tromsø Study (Tromsø7) conducted in 2015-2016. Our primary sample consisted of 2,945 women and 2,794 men aged ≥ 65 years. Pre-frailty was defined as the presence of one or two of the five frailty components: low grip strength, slow walking speed, exhaustion, unintentional weight loss and low physical activity. Adiposity was defined by body mass index (BMI), waist circumference (WC), fat mass index (FMI) and visceral adipose tissue (VAT) mass. Education and subjective social position were used as measures of social position. Poisson regression with robust variance was used to assess the association between adiposity measures and pre-frailty, and the interaction term between adiposity measures and social position measures were utilised to explore whether the association varied by social position. RESULTS In our sample, 28.7% of women and 25.5% of men were pre-frail. We found sub-multiplicative interaction of BMI-defined obesity with education in women and subjective social position in men with respect to development of pre-frailty. No other adiposity measures showed significant variation by education or subjective social position. Regardless of the levels of education or subjective social position, participants with excess adiposity (high BMI, high WC, high FMI and high VAT mass) had a higher risk of pre-frailty compared to those with low adiposity. CONCLUSION We consistently observed that women and men with excess adiposity had a greater risk of pre-frailty than those with low adiposity, with only slight variation by social position. These results emphasize the importance of preventing excess adiposity to promote healthy ageing and prevent frailty among all older adults across social strata.
Collapse
Affiliation(s)
- Shreeshti Uchai
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Postbox: 1046, Blindern, Oslo, 0317, Norway.
| | - Lene Frost Andersen
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Postbox: 1046, Blindern, Oslo, 0317, Norway
| | - Magne Thoresen
- Department of Biostatistics, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Laila A Hopstock
- Department of Health and Care Sciences, UiT The Arctic University of Norway, Tromsø, Norway
| | - Anette Hjartåker
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Postbox: 1046, Blindern, Oslo, 0317, Norway
| |
Collapse
|
8
|
Feng C, Yang B, Wang Z, Zhang J, Fu Y, Yu B, Dong S, Ma H, Liu H, Zeng H, Reinhardt JD, Yang S. Relationship of long-term exposure to air pollutant mixture with metabolic-associated fatty liver disease and subtypes: A retrospective cohort study of the employed population of Southwest China. ENVIRONMENT INTERNATIONAL 2024; 188:108734. [PMID: 38744043 DOI: 10.1016/j.envint.2024.108734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 05/06/2024] [Accepted: 05/08/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND While evidence suggests that PM2.5 is associated with overall prevalence of Metabolic (dysfunction)-Associated Fatty Liver Disease (MAFLD), effects of comprehensive air pollutant mixture on MAFLD and its subtypes remain unclear. OBJECTIVE To investigate individual and joint effects of long-term exposure to comprehensive air pollutant mixture on MAFLD and its subtypes. METHODS Data of 27,699 participants of the Chinese Cohort of Working Adults were analyzed. MAFLD and subtypes, including overweight/obesity, lean, and diabetes MAFLD, were diagnosed according to clinical guidelines. Concentrations of NO3-, SO42-, NH4+, organic matter (OM), black carbon (BC), PM2.5, SO2, NO2, O3 and CO were estimated as a weighted average over participants' residential and work addresses for the three years preceding outcome assessment. Logistic regression and weighted quantile sum regression were used to estimate individual and joint effects of air pollutant mixture on presence of MAFLD. RESULTS Overall prevalence of MAFLD was 26.6 % with overweight/obesity, lean, and diabetes MAFLD accounting for 92.0 %, 6.4 %, and 1.6 %, respectively. Exposure to SO42-, NO3-, NH4+, BC, PM2.5, NO2, O3and CO was significantly associated with overall MAFLD, overweight/obesity MAFLD, or lean MAFLD in single pollutant models. Joint effects of air pollutant mixture were observed for overall MAFLD (OR = 1.10 [95 % CI: 1.03, 1.17]), overweight/obesity (1.09 [1.02, 1.15]), and lean MAFLD (1.63 [1.28, 2.07]). Contributions of individual air pollutants to joint effects were dominated by CO in overall and overweight/obesity MAFLD (Weights were 42.31 % and 45.87 %, respectively), while SO42- (36.34 %), SO2 (21.00 %) and BC (12.38 %) were more important in lean MAFLD. Being male, aged above 45 years and smoking increased joint effects of air pollutant mixture on overall MAFLD. CONCLUSIONS Air pollutant mixture was associated with MAFLD, particularly the lean MAFLD subtype. CO played a pivotal role in both overall and overweight/obesity MAFLD, whereas SO42- were associated with lean MAFLD.
Collapse
Affiliation(s)
- Chuanteng Feng
- Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu 610200, China; West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Bo Yang
- Department of Health Management Center, Clinical Medical College & Affiliated Hospital, Chengdu University, Chengdu 610106, China
| | - Zihang Wang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Jiayi Zhang
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yao Fu
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Bin Yu
- Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu 610200, China; West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Shu Dong
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Hua Ma
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Hongyun Liu
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Honglian Zeng
- Department of Health Management Center, Clinical Medical College & Affiliated Hospital, Chengdu University, Chengdu 610106, China
| | - Jan D Reinhardt
- Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu 610200, China; Department of Rehabilitation Medicine, Jiangsu Province Hospital/Nanjing Medical University First Affiliated Hospital, Nanjing 210009, China; Department of Health Sciences and Medicine, University of Lucerne, Lucerne 6002, Switzerland.
| | - Shujuan Yang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China; Department of Health Management Center, Clinical Medical College & Affiliated Hospital, Chengdu University, Chengdu 610106, China; International Institute of Spatial Lifecourse Health (ISLE), Wuhan University, Wuhan 430079, China.
| |
Collapse
|
9
|
Xia SF, Liu Y, Chen Y, Li ZY, Cheng L, He JY, Hang L, Maitiniyazi G, Cheng XX, Sun SR, Gu DF. Association between dietary inflammatory potential and frailty is mediated by inflammation among patients with colorectal cancer: A cross-sectional study. Nutr Res 2024; 125:79-90. [PMID: 38552503 DOI: 10.1016/j.nutres.2024.03.001] [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: 11/14/2023] [Revised: 03/05/2024] [Accepted: 03/05/2024] [Indexed: 06/01/2024]
Abstract
Patients with colorectal cancer (CRC) are at high risk of frailty, leading to reduced quality of life and survival. Diet is associated with frailty in the elderly through regulating inflammation. Thus, we hypothesized that dietary inflammatory potential (as assessed by dietary inflammatory index [DII]) might be associated with frailty in patients with CRC through regulating inflammatory biomarkers. A total of 231 patients with CRC were included in this cross-sectional study. Dietary intake was evaluated by 3-day, 24-hour dietary recalls, and frailty status was assessed in accordance with the Fried frailty criteria. Plasma inflammatory cytokines were determined in 126 blood samples. A total of 67 patients (29.0%) were frail, with significantly higher DII scores than nonfrail patients, accompanied with significantly increased interleukin-6 (IL-6) and decreased interleukin-10 (IL-10) concentrations. Each 1-point increase of DII was related to a 25.0% increased risk of frailty. IL-6 was positively correlated with frailty and DII, whereas IL-10 was negatively correlated. After adjusting for age, sex, body mass index, education level, smoking status, and energy, mediation analysis revealed that the association between DII and frailty was significantly mediated by IL-6 (average causal mediation effect [ACME], 0.052; 95% confidence interval, 0.020-0.087; P = .002) and IL-10 (ACME, 0.025; 95% confidence interval, 0.004-0.063; P = .016). The ρ values for the sensitivity measure at which estimated ACMEs were zero were 0.3 and -0.2 for IL-6 and IL-10, respectively. Therefore, a pro-inflammatory diet was associated with frailty in patients with CRC possibly in part by affecting circulating IL-6 and IL-10 concentrations.
Collapse
Affiliation(s)
- Shu-Fang Xia
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China
| | - Yuan Liu
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China
| | - Yue Chen
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China
| | - Zi-Yuan Li
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China
| | - Lan Cheng
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China
| | - Jian-Yun He
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China
| | - Ling Hang
- Department of Nursing, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China
| | | | - Xin-Xin Cheng
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China
| | - Shi-Ru Sun
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China
| | - Dan-Feng Gu
- Department of Nursing, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China.
| |
Collapse
|
10
|
Pitter JG, Zemplényi A, Babarczy B, Németh B, Kaló Z, Vokó Z. Frailty prevalence in 42 European countries by age and gender: development of the SHARE Frailty Atlas for Europe. GeroScience 2024; 46:1807-1824. [PMID: 37855861 PMCID: PMC10828249 DOI: 10.1007/s11357-023-00975-3] [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: 08/17/2023] [Accepted: 10/09/2023] [Indexed: 10/20/2023] Open
Abstract
Comparative frailty prevalence data across European countries is sparse due to heterogeneous measurement methods. The Survey of Health, Ageing and Retirement (SHARE) initiative conducted interviews with probability sampling of non-institutionalized elderly people in several European countries. Previous frailty analyses of SHARE datasets were limited to initial SHARE countries and did not provide age- and gender-stratified frailty prevalence. Our aim was to provide age- and gender-stratified frailty prevalence estimates in all European countries, with predictions where necessary. From 29 SHARE participating countries, 311,915 individual surveys were analyzed. Frailty prevalence was estimated by country and gender in 5-year age bands using the SHARE Frailty Instrument and a frailty index. Association of frailty prevalence with age, gender, and GDP per capita (country-specific economic indicator for predictions) was investigated in multivariate mixed logistic regression models with or without multiple imputation. Female gender and increasing age were significantly associated with higher frailty prevalence. Higher GDP per capita, with or without purchasing power parity adjustment, was significantly associated with lower frailty prevalence in the 65-79 age groups in all analyses. Observed and predicted data on frailty rates by country are provided in the interactive SHARE Frailty Atlas for Europe. Our study provides age- and gender-stratified frailty prevalence estimates for all European countries, revealing remarkable between-country heterogeneity. Higher frailty prevalence is strongly associated with lower GDP per capita, underlining the importance of investigating transferability of evidence across countries at different developmental levels and calling for improved policies to reduce inequity in risk of developing frailty across European countries.
Collapse
Affiliation(s)
- János G Pitter
- Syreon Research Institute, Budapest, Hungary
- Faculty of Pharmacy, Center for Health Technology Assessment and Pharmacoeconomic Research, University of Pécs, Pécs, Hungary
| | - Antal Zemplényi
- Syreon Research Institute, Budapest, Hungary
- Faculty of Pharmacy, Center for Health Technology Assessment and Pharmacoeconomic Research, University of Pécs, Pécs, Hungary
| | | | | | - Zoltán Kaló
- Syreon Research Institute, Budapest, Hungary
- Center for Health Technology Assessment, Semmelweis University, Budapest, Hungary
| | - Zoltán Vokó
- Syreon Research Institute, Budapest, Hungary.
- Center for Health Technology Assessment, Semmelweis University, Budapest, Hungary.
| |
Collapse
|
11
|
Atala-Acevedo C, McGrath R, Capurro D, Glenister K, Bourke L, Morgan M, Simmons D, Mariño R. Identifying Frailty in Older Adults in Rural Victoria, Australia: A Secondary Analysis of Population Health Data. J Aging Health 2024; 36:170-181. [PMID: 37260112 DOI: 10.1177/08982643231180045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Objectives: To determine the prevalence of frailty among community-dwelling older adults in regional Victoria, Australia. Methods: Frailty status of 376 participants from the Crossroads II cross-sectional study was assessed by selected markers of frailty. The selected variables were psychometrically tested. Associations between frailty and socio-demographic, environmental and health factors were analysed using chi-square, ANOVA and binary logistic regression (BLR). Results: Estimated prevalence of frailty was 39.4%. BLR indicated that frailty decreased with higher educational attainment, (OR = .23; 95% CI: .10-.51) increased for divorced/separated participants (OR = 2.68; 95% CI: 1.29-5.56) and when having three (OR = 3.27; 95% CI: 1.07-9.98), four (OR = 7.20; 95% CI: 2.22-23.31) or five or more chronic conditions (OR = 9.18; 95% CI: 2.83-29.72). Discussion: Frailty in this Australian regional community-dwelling sample was higher than other studies conducted in urban areas of Australia. Present results highlight the importance of exploring the multidimensionality of the frailty construct to have a better understanding which factors are associated with the development of this syndrome.
Collapse
Affiliation(s)
- Claudia Atala-Acevedo
- Faculty of Dentistry, Universidad de La Frontera, Temuco, Chile
- Melbourne Dental School, The University of Melbourne, Melbourne, VIC Australia
| | - Roisin McGrath
- Melbourne Dental School, The University of Melbourne, Melbourne, VIC Australia
| | - Daniel Capurro
- School of Computing and Information Systems, Centre for the Digital Transformation of Health, The University of Melbourne, Melbourne, VIC Australia
| | - Kristen Glenister
- Department of Rural Health, The University of Melbourne, Melbourne, VIC Australia
| | - Lisa Bourke
- Department of Rural Health, The University of Melbourne, Melbourne, VIC Australia
| | - Mike Morgan
- Melbourne Dental School, The University of Melbourne, Melbourne, VIC Australia
| | - David Simmons
- Department of Rural Health, The University of Melbourne, Melbourne, VIC Australia
- Macarthur Clinical School, Western Sydney University, Sydney, Australia
| | - Rodrigo Mariño
- Melbourne Dental School, The University of Melbourne, Melbourne, VIC Australia
| |
Collapse
|
12
|
Lin YC, Yan HT. Dietary Sodium Restriction and Frailty among Middle-Aged and Older Adults: An 8-Year Longitudinal Study. Nutrients 2024; 16:580. [PMID: 38474709 DOI: 10.3390/nu16050580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/16/2024] [Accepted: 02/18/2024] [Indexed: 03/14/2024] Open
Abstract
Frailty is a common geriatric syndrome. However, there is little information about the relationship between dietary sodium restriction (DSR) and frailty in later life. This study aimed to elucidate the relationship between DSR and frailty in middle-aged and older adults. The 8-year follow-up data from the Taiwan Longitudinal Study on Aging, including 5131 individuals aged ≥50 years, were analyzed using random-effects panel logit models. DSR was evaluated by assessing whether the participants were told by a physician to reduce or avoid sodium intake from food. Three indices were used to measure frailty: the Study of Osteoporotic Fractures (SOF) index, the Fried index, and the Fatigue, Resistance, Ambulation, Illness, and Loss of weight (FRAIL) index. Individuals with DSR were more likely to report frailty compared with those with non-DSR (SOF: adjusted odds ratio [AOR] = 1.82, 95% confidence interval [CI] = 1.46-2.27; Fried: AOR = 2.55, 95% CI = 1.64-3.98; FRAIL: AOR = 2.66, 95% CI = 1.89-3.74). DSR was associated with a higher likelihood of SBF (AOR = 2.61, 95% CI = 1.61-4.22). We identified a temporal trajectory in our study, noting significant participant reactions to both short- and mid-term DSR. Future research should address the balance between frailty risk and cardiovascular risk related to DSR.
Collapse
Affiliation(s)
- Yu-Chun Lin
- Department of Chinese Medicine, China Medical University Hospital, Taichung City 40447, Taiwan
- Graduate Institute of Integrated Medicine, China Medical University, Taichung City 40402, Taiwan
| | - Huang-Ting Yan
- Institute of Political Science, Academia Sinica, Taipei City 11529, Taiwan
| |
Collapse
|
13
|
Shakya S, Silva SG, McConnell ES, McLaughlin SJ, Cary MP. Structural determinants and cardiometabolic typologies related to frailty in community-dwelling older adults. Arch Gerontol Geriatr 2024; 117:105171. [PMID: 37688920 DOI: 10.1016/j.archger.2023.105171] [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: 07/14/2023] [Revised: 08/20/2023] [Accepted: 08/26/2023] [Indexed: 09/11/2023]
Abstract
Frailty is a geriatric syndrome linked to adverse outcomes. Co-occurring cardiometabolic factors increase frailty risk; however, their distinct combinations (typologies) associated with frailty are unclear. We aimed to identify subgroups of older adults with distinct cardiometabolic typologies and characterize their relationship with structural determinants and frailty to inform tailored approaches to prevent and delay frailty. This study was cross-sectional design and included 7984 community-dwelling older adults (65+ years) enrolled in the Health and Retirement Study (2006 and 2008). Latent class analysis was performed using seven cardiometabolic indicators (abdominal obesity, obesity, low high-density lipoprotein; and elevated blood pressure, blood sugar, total cholesterol, C-reactive protein). Frailty was indicated by ≥3 features (weakness, slowness, fatigue, low physical activity, unintentional weight loss). Logistic regression was used to examine the relationship between structural determinants (gender, race/ethnicity, and education), cardiometabolic typologies, and frailty. Three cardiometabolic subgroups were identified: insulin-resistant (n = 3547), hypertensive dyslipidemia (n = 1246), and hypertensive (n = 3191). Insulin-resistant subgroup members were more likely to be female, non-Hispanic Black, and college non-graduates; hypertensive dyslipidemia subgroup members were more likely to be non-Hispanic Others and report high school education; and hypertensive subgroup members were more likely to be male and college educated (p≤.05). Frailty risk was higher for females, Hispanic or Non-Hispanic Black older adults, and those with lower education (p≤.001). Frailty risk was greater in the insulin-resistant compared to the other subgroups (both aOR=2.0, both p<.001). Findings highlight a need to design tailored interventions targeting cardiometabolic typologies to prevent and delay frailty.
Collapse
Affiliation(s)
- Shamatree Shakya
- College of Nursing, University of Illinois at Chicago, Chicago, IL, United States.
| | - Susan G Silva
- School of Nursing, Duke University, 307 Trent Drive, Durham, NC 27710, United States
| | - Eleanor S McConnell
- Department of Veterans Affairs Medical Center, Geriatric Research, Education and Clinical Center (GRECC), Durham, NC, United States
| | - Sara J McLaughlin
- Department of Sociology and Gerontology, Miami University, Oxford, OH, United States
| | - Michael P Cary
- School of Nursing, Duke University, 307 Trent Drive, Durham, NC 27710, United States
| |
Collapse
|
14
|
Pai M, Muhammad T. Examining factors contributing to the socioeconomic inequalities in handgrip strength among older adults in India: a decomposition analysis. Sci Rep 2024; 14:442. [PMID: 38172263 PMCID: PMC10764745 DOI: 10.1038/s41598-023-50613-3] [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: 01/25/2023] [Accepted: 12/22/2023] [Indexed: 01/05/2024] Open
Abstract
The purpose of this study was to examine (a) the socioeconomic status (SES)-related inequalities associated with handgrip strength (HGS); and (b) the extent to which several demographic, health, and behavioral factors contributed to such SES disparities in HGS among older adults in India. Data were drawn from the 2017-2018 wave 1 of the Longitudinal Ageing Study of India (LASI). The study sample included 27,707 older adults (13,199 men and 14,508 women) aged 60 years and older. HGS was assessed using a handheld Smedley's Hand Dynamometer with a cut-off of 19.5 kg for men and 12.5 kg for women. Bivariate analysis showed the weighted percentage distribution of weak HGS across respondent characteristics. Multivariate logistic regression assessed factors linked to weak HGS. The concentration curve and index (CCI) was used to determine the inequalities in the prevalence of weak HGS by wealth index scores. Wagstaff's decomposition approach was used to test the contribution of each explanatory variable to weak HGS. Around 9% of older adults in this study reported a weak HGS. It was significantly higher among those aged 80 or older (19.21%) and males (15.55%). Weak HGS was concentrated among older adults from poor SES (CCI: 0.05, p < 0.001). A higher percentage of wealth-based inequality in weak HGS was explained by being underweight (38.83%), belonging to the richest wealth quintile (27.95%), and having a higher subjective social status (32.20%). Moreover, about 23.29% of the inequality in weak HGS was explained by Western region and 22.54% by female gender. Additionally, having a secondary level of education explained a higher percentage (22.09%) of inequality, followed by current working status (- 20.68%). Rural residence (13.08%), limitations in instrumental activities of daily living (IADL) (12.21%), and engagement in yoga-related activities (11.55%) explained a higher percentage of wealth-based inequalities. The findings provide evidence of significant SES-related inequalities in HGS and the contribution of various demographic, health, and behavioral factors to such inequality. As such, public health policies and programs focusing on reducing the burden of disability must consider the contribution of social and economic equity to the preservation of muscle strength among older adults.
Collapse
Affiliation(s)
- Manacy Pai
- Department of Sociology and Criminology, Kent State University, Kent, OH, 44242, USA
| | - T Muhammad
- Pennsylvania State University, University Park, PA, 16802, USA.
| |
Collapse
|
15
|
Loewenthal J, Berning MJ, Wayne PM, Eckstrom E, Orkaby AR. Holistic frailty prevention: The promise of movement-based mind-body therapies. Aging Cell 2024; 23:e13986. [PMID: 37698149 PMCID: PMC10776124 DOI: 10.1111/acel.13986] [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] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 08/11/2023] [Accepted: 08/16/2023] [Indexed: 09/13/2023] Open
Abstract
Aging is characterized by fundamental cellular and molecular hallmarks that result in physiologic decline of most body systems. This may culminate in frailty, a state of decreased reserve. Because frailty is a state of multisystem dysregulation, multimodal interventions may be necessary to mitigate and prevent progression rather than interventions targeting a single system. Movement-based mind-body therapies, such as tai chi and yoga, are promising multimodal strategies for frailty prevention and treatment given their inherent multicomponent nature. In this review, we summarize the links between hallmarks of aging and frailty and how tai chi and yoga may impact these hallmarks. We review trial evidence for the impact of tai chi and yoga on frailty in older populations and discuss opportunities for future research.
Collapse
Affiliation(s)
- Julia Loewenthal
- Division of Aging, Brigham and Women's HospitalHarvard Medical SchoolBostonMassachusettsUSA
| | | | - Peter M. Wayne
- Division of Preventive MedicineBrigham and Women's HospitalBostonMassachusettsUSA
- Osher Center for Integrative Medicine, Brigham and Women's HospitalHarvard Medical SchoolBostonMassachusettsUSA
| | - Elizabeth Eckstrom
- Division of General Internal Medicine & GeriatricsOregon Health & Science UniversityPortlandOregonUSA
| | - Ariela R. Orkaby
- Division of Aging, Brigham and Women's HospitalHarvard Medical SchoolBostonMassachusettsUSA
- New England Geriatric Research, Education, and Clinical Center (GRECC)VA Boston Healthcare SystemBostonMassachusettsUSA
| |
Collapse
|
16
|
Kent JR, Silver EM, Nordgren R, Edobor A, Fenton D, Kerstiens S, Rubin D, Gleason LJ, Landi J, Huisingh-Scheetz M, Bryan DS, Ferguson MK, Donington JS, Madariaga MLL. Racial differences in phenotypic frailty assessment among general thoracic surgery patients. JTCVS OPEN 2023; 16:1049-1062. [PMID: 38204700 PMCID: PMC10775126 DOI: 10.1016/j.xjon.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 09/12/2023] [Accepted: 10/02/2023] [Indexed: 01/12/2024]
Abstract
Objectives The American Association for Thoracic Surgery recommends using frailty assessments to identify patients at higher risk of perioperative morbidity and mortality. We evaluated what patient factors are associated with frailty in a thoracic surgery patient population. Methods New patients aged more than 50 years who were evaluated in a thoracic surgery clinic underwent routine frailty screening with a modified Fried's Frailty Phenotype. Differences in demographics and comorbid conditions among frailty status groups were assessed with chi-square and Student t tests. Logistic regressions performed with binomial distribution assessed the association of demographic and clinical characteristics with nonfrail, frail, prefrail, and any frailty (prefrail/frail) status. Results The study population included 317 patients screened over 19 months. Of patients screened, 198 (62.5%) were frail or prefrail. Frail patients undergoing thoracic surgery were older, were more likely single or never married, had lower median income, and had lower percent predicted diffusion capacity of the lungs for carbon monoxide and forced expiratory volume during 1 second (all P < .05). More non-Hispanic Black patients were frail and prefrail compared with non-Hispanic White patients (P = .003) and were more likely to score at least 1 point on Fried's Frailty Phenotype (adjusted odds ratio, 3.77; P = .02) when controlling for age, sex, number of comorbidities, median income, diffusion capacity of the lungs for carbon monoxide, and forced expiratory volume during 1 second. Non-Hispanic Black patients were more likely than non-Hispanic White patients to score points for slow gait and low activity (both P < .05). Conclusions Non-Hispanic Black patients undergoing thoracic surgery are more likely to score as frail or prefrail than non-Hispanic White patients. This disparity stems from differences in activity and gait speed. Frailty tools should be examined for factors contributing to this disparity, including bias.
Collapse
Affiliation(s)
- Johnathan R. Kent
- Section of Thoracic Surgery, Department of Surgery, University of Chicago, Chicago, Ill
| | - Emily M. Silver
- Department of Psychology, University of Chicago, Chicago, Ill
| | - Rachel Nordgren
- Department of Public Health Sciences, University of Chicago, Chicago, Ill
| | - Arianna Edobor
- Section of Thoracic Surgery, Department of Surgery, University of Chicago, Chicago, Ill
| | - David Fenton
- Section of Thoracic Surgery, Department of Surgery, University of Chicago, Chicago, Ill
| | - Savanna Kerstiens
- Section of Thoracic Surgery, Department of Surgery, University of Chicago, Chicago, Ill
| | - Daniel Rubin
- Department of Anesthesia and Critical Care, University of Chicago, Chicago, Ill
| | - Lauren J. Gleason
- Section of Geriatric & Palliative Medicine, Department of Medicine, University of Chicago, Chicago, Ill
| | - Justine Landi
- Section of Geriatric & Palliative Medicine, Department of Medicine, University of Chicago, Chicago, Ill
| | - Megan Huisingh-Scheetz
- Section of Geriatric & Palliative Medicine, Department of Medicine, University of Chicago, Chicago, Ill
| | - Darren S. Bryan
- Section of Thoracic Surgery, Department of Surgery, University of Chicago, Chicago, Ill
| | - Mark K. Ferguson
- Section of Thoracic Surgery, Department of Surgery, University of Chicago, Chicago, Ill
| | - Jessica S. Donington
- Section of Thoracic Surgery, Department of Surgery, University of Chicago, Chicago, Ill
| | | |
Collapse
|
17
|
Zeidan RS, McElroy T, Rathor L, Martenson MS, Lin Y, Mankowski RT. Sex differences in frailty among older adults. Exp Gerontol 2023; 184:112333. [PMID: 37993077 DOI: 10.1016/j.exger.2023.112333] [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: 08/21/2023] [Revised: 10/24/2023] [Accepted: 11/14/2023] [Indexed: 11/24/2023]
Abstract
By definition, aging is a natural, gradual and continuous process. On the other hand, frailty reflects the increase in vulnerability to stressors and shortens the time without disease (health span) while longevity refers to the length of life (lifespan). The average life expectancy has significantly increased during the last few decades. A longer lifespan has been accompanied by an increase in frailty and decreased independence in older adults, with major differences existing between men and women. For example, women tend to live longer than men but also experience higher rates of frailty and disability. Sex differences prevent optimization of lifestyle interventions and therapies to effectively prevent frailty. Sex differences in frailty and aging are rooted in a complex interplay between uncontrollable (genetic, epigenetic, physiological), and controllable factors (psychosocial and lifestyle factors). Thus, understanding the underlying causes of sex differences in frailty and aging is essential for developing personalized interventions to promote healthy aging and improve quality of life in older men and women. In this review, we have discussed the key contributors and knowledge gaps related to sex differences in aging and frailty.
Collapse
Affiliation(s)
- Rola S Zeidan
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL, United States of America; Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, United States of America.
| | - Taylor McElroy
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL, United States of America; Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, United States of America.
| | - Laxmi Rathor
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL, United States of America.
| | - Matthew S Martenson
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL, United States of America.
| | - Yi Lin
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL, United States of America.
| | - Robert T Mankowski
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL, United States of America.
| |
Collapse
|
18
|
Zhang N, Jia Z, Gu T, Zheng Y, Zhang Y, Song W, Chen Z, Li G, Tse G, Liu T. Associations between modifiable risk factors and frailty: a Mendelian randomisation study. J Epidemiol Community Health 2023; 77:782-790. [PMID: 37604674 DOI: 10.1136/jech-2023-220882] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 08/08/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND Early identification of modifiable risk factors is essential for the prevention of frailty. This study aimed to explore the causal relationships between a spectrum of genetically predicted risk factors and frailty. METHODS Univariable and multivariable Mendelian randomisation (MR) analyses were performed to explore the relationships between 22 potential risk factors and frailty, using summary genome-wide association statistics. Frailty was accessed by the frailty index. RESULTS Genetic liability to coronary artery disease (CAD), type 2 diabetes mellitus (T2DM), ischaemic stroke, atrial fibrillation and regular smoking history, as well as genetically predicted 1-SD increase in body mass index, systolic blood pressure, diastolic blood pressure, low-density lipoprotein cholesterol, triglycerides, alcohol intake frequency and sleeplessness were significantly associated with increased risk of frailty (all p<0.001). In addition, there was a significant inverse association between genetically predicted college or university degree with risk of frailty (beta -0.474; 95% CI (-0.561 to -0.388); p<0.001), and a suggestive inverse association between high-density lipoprotein cholesterol level with risk of frailty (beta -0.032; 95% CI (-0.055 to -0.010); p=0.004). However, no significant causal associations were observed between coffee consumption, tea consumption, serum level of total testosterone, oestradiol, 25-hydroxyvitamin D, C reactive protein or moderate to vigorous physical activity level with frailty (all p>0.05). Results of the reverse directional MR suggested bidirectional causal associations between T2DM and CAD with frailty. CONCLUSIONS This study provided genetic evidence for the causal associations between several modifiable risk factors with lifetime frailty risk. A multidimensional approach targeting these factors may hold a promising prospect for prevention frailty.
Collapse
Affiliation(s)
- Nan Zhang
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Ziheng Jia
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Tianshu Gu
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Yi Zheng
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Yunpeng Zhang
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Wenhua Song
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Ziliang Chen
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Guangping Li
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Gary Tse
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
- Kent and Medway Medical School, University of Kent and Canterbury Christ Church University, Canterbury, Kent, UK
- School of Nursing and Health Studies, Hong Kong, Metropolitan University, Hong Kong, China
| | - Tong Liu
- Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| |
Collapse
|
19
|
Lee SH, Shin J, Um S, Shin HR, Kim YS, Choi JK. Perceived Stress and Frailty in Older Adults. Ann Geriatr Med Res 2023; 27:310-314. [PMID: 37704370 PMCID: PMC10772339 DOI: 10.4235/agmr.23.0132] [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: 08/18/2023] [Revised: 08/29/2023] [Accepted: 09/03/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND Individuals with frailty are susceptible to adverse events. Although a psychological correlation with frailty has been observed, few studies have investigated the link between stress and frailty. This study examined the association between perceived stress and frailty in older adults. METHODS This cross-sectional observational study included participants recruited between September 2021 and January 2022. The Korean version of the Perceived Stress Scale-10 was used to measure stress levels, while the frailty status was assessed using the Korean Frailty Index. Loneliness, depression, and satisfaction were measured using the UCLA Loneliness Scale, Centre for Epidemiological Studies Depression Scale, and Satisfaction with Life Scale, respectively. We used multinomial logistic regression to compare the variables between frail and robust participants. RESULTS Among 862 study participants (mean age, 73.62 years; 65.5% women), the mean PSS-10 score was 15.26, 10.8% were frail, 22.4% were pre-frail, and 66.8% were robust. Perceived stress was significantly associated with pre-frailty (crude odds ratio [OR]=1.147; 95% confidence interval [CI], 1.093-1.204) and frailty (crude OR=1.417; 95% CI, 1.322-1.520). After adjusting for sociodemographic factors, we examined the associations between perceived stress and prefrailty (adjusted OR=1.140; 95% CI, 1.084-1.199) and frailty (adjusted OR=1.409; 95% CI, 1.308-1.518). After adjusting for all variables, including loneliness, depression, and satisfaction, perceived stress was significantly associated with frailty (adjusted OR=1.172; 95% CI, 1.071-1.283), however, insufficient statistical evidence was observed for pre-frailty (adjusted OR=1.022; 95% CI, 0.961-1.086). CONCLUSION Higher levels of perceived stress were associated with frailty in older adults. Stress management efforts may help improve frailty in this population.
Collapse
Affiliation(s)
- Se Hui Lee
- Department of Family Medicine, Konkuk University Medical Center, Seoul, Korea
- Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea
| | - Jinyoung Shin
- Department of Family Medicine, Konkuk University Medical Center, Seoul, Korea
- Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea
| | - Sarang Um
- Department of Gerontology (AgeTech-Service Convergence Major), Graduate School of East-West Medicine Science, Kyung Hee University, Yongin, Korea
| | - Hye Ri Shin
- Department of Gerontology (AgeTech-Service Convergence Major), Graduate School of East-West Medicine Science, Kyung Hee University, Yongin, Korea
| | - Young Sun Kim
- Department of Gerontology (AgeTech-Service Convergence Major), Graduate School of East-West Medicine Science, Kyung Hee University, Yongin, Korea
| | - Jae Kyung Choi
- Department of Family Medicine, Konkuk University Medical Center, Seoul, Korea
- Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea
| |
Collapse
|
20
|
Cai R, Gao L, Gao C, Yu L, Zheng X, Bennett DA, Buchman AS, Hu K, Li P. Circadian disturbances and frailty risk in older adults. Nat Commun 2023; 14:7219. [PMID: 37973796 PMCID: PMC10654720 DOI: 10.1038/s41467-023-42727-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 10/19/2023] [Indexed: 11/19/2023] Open
Abstract
Frailty is characterized by diminished resilience to stressor events. It is associated with adverse future health outcomes and impedes healthy aging. The circadian system orchestrates ~24-h rhythms in bodily functions in synchrony with the day-night cycle, and disturbed circadian regulation plays an important role in many age-related health consequences. We investigated prospective associations of circadian disturbances with incident frailty in over 1000 older adults who had been followed annually for up to 16 years. We found that decreased rhythm strength, reduced stability, or increased variation were associated with a higher risk of incident frailty and faster progress of frailty over time. Perturbed circadian rest-activity rhythms may be an early sign or risk factor for frailty in older adults.
Collapse
Affiliation(s)
- Ruixue Cai
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA, 02115, USA.
- School of Public Health, Southeast University, Nanjing, Jiangsu, 210000, China.
| | - Lei Gao
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, 02115, USA
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
| | - Chenlu Gao
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, 02115, USA
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
| | - Lei Yu
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, 60612, USA
| | - Xi Zheng
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA, 02115, USA
| | - David A Bennett
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, 60612, USA
| | - Aron S Buchman
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, 60612, USA
| | - Kun Hu
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, 02115, USA
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
| | - Peng Li
- Medical Biodynamics Program, Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA, 02115, USA.
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, 02115, USA.
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA.
| |
Collapse
|
21
|
Mady LJ, De Ravin E, Vohra V, Lu J, Newman JG, Hall DE, Dalton PH, Rowan NR. Exploring Olfactory Dysfunction as a Marker of Frailty and Postoperative Outcomes in Head and Neck Cancer. JAMA Otolaryngol Head Neck Surg 2023; 149:828-836. [PMID: 37498617 PMCID: PMC10375382 DOI: 10.1001/jamaoto.2023.1935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 06/05/2023] [Indexed: 07/28/2023]
Abstract
Importance Olfactory dysfunction (OD) is increasingly recognized as a robust marker of frailty and mortality. Despite broad recognition of frailty as a critical component of head and neck cancer (HNC) care, there is no standardized frailty assessment. Objective To assess the prevalence of OD and its association with frailty and postoperative outcomes in HNC. Design, Setting, and Participants In this prospective cohort study with enrollment between February 17, 2021, to September 29, 2021, at a tertiary academic medical center, 85 eligible adult patients with primary, treatment-naive HNC of mucosal or cutaneous origin were included. Patients with a history of COVID-19, neurocognitive, or primary smell/taste disorders were excluded. Exposures Prospective olfactory assessments (self-reported, visual analog scale [VAS] and psychophysical, University of Pennsylvania Smell Identification Test [UPSIT]) with concurrent frailty assessment (Risk Analysis Index [RAI]) were used. Olfactory-specific quality of life (QOL) was examined with brief Questionnaire of Olfactory Disorders-Negative Statements (QOD-NS). Main Outcome(s) and Measure(s) The primary outcome was the prevalence of OD as assessed by VAS (0-10, no to normal smell) and UPSIT (0-40, higher scores reflect better olfaction) and its association with frailty (RAI, 0-81, higher scores indicate greater frailty). For surgical patients, secondary outcomes were associations between OD and postoperative length of stay (LOS), 30-day postoperative outcomes, and QOD-NS (0-21, higher scores indicate worse QOL). Results Among 51 patients with HNC (mean [SD] age, 63 [10] years; 39 [77%] male participants; 41 [80%] White participants), 24 (47%) were frail, and 4 (8%) were very frail. Despite median (IQR) self-reported olfaction by VAS of 9 (8-10), 30 (59%) patients demonstrated measured OD with psychophysical testing. No meaningful association was found between self-reported and psychophysical testing (Hodges-Lehmann, <0.001; 95% CI, -2 to 1); a total of 46 (90%) patients did not report decreased olfaction-specific QOL. Median UPSIT scores were lower in frail patients (Hodges-Lehmann, 6; 95% CI, 2-12). Multivariate modeling demonstrated severe microsmia/anosmia was associated with 1.75 (95% CI, 1.09-2.80) times odds of being frail/very frail and approximately 3 days increased LOS (β, 2.96; 95% CI, 0.29-5.62). Conclusions and Relevance Although patients with HNC are unaware of olfactory changes, OD is common and may serve as a bellwether of frailty. In this prospective cohort study, a dose-dependent association was demonstrated between increasing degrees of OD and frailty, and the potential utility of olfaction was highlighted as a touchstone in the assessment of HNC frailty.
Collapse
Affiliation(s)
- Leila J. Mady
- Department of Otolaryngology–Head and Neck Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Emma De Ravin
- Department of Otorhinolaryngology–Head and Neck Surgery, University of Pennsylvania, Philadelphia
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Varun Vohra
- Department of Otolaryngology–Head and Neck Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Joseph Lu
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Jason G. Newman
- MUSC Hollings Cancer Center, Charleston, South Carolina
- Department of Otolaryngology–Head and Neck Surgery, Medical University of South Carolina, Charleston
| | - Daniel E. Hall
- Wolff Center at UPMC, Pittsburgh, Pennsylvania
- Center for Health Equity Research and Promotion, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, Pennsylvania
- Geriatric Research Education and Clinical Center, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, Pennsylvania
- Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | | | - Nicholas R. Rowan
- Department of Otolaryngology–Head and Neck Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| |
Collapse
|
22
|
Liu Q, Yang L, Shi Z, Yu J, Si H, Jin Y, Bian Y, Li Y, Ji L, Qiao X, Wang W, Liu H, Zhang M, Wang C. Development and validation of a preliminary clinical support system for measuring the probability of incident 2-year (pre)frailty among community-dwelling older adults: A prospective cohort study. Int J Med Inform 2023; 177:105138. [PMID: 37516037 DOI: 10.1016/j.ijmedinf.2023.105138] [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: 12/06/2022] [Revised: 06/18/2023] [Accepted: 06/26/2023] [Indexed: 07/31/2023]
Abstract
OBJECTIVE To develop the wed-based system for predicting risk of (pre)frailty among community-dwelling older adults. MATERIALS AND METHODS (Pre)frailty was determined by physical frailty phenotype scale. A total of 2802 robust older adults aged ≥60 years from the China Health and Retirement Longitudinal Study (CHARLS) 2013-2015 survey were randomly assigned to derivation or internal validation cohort at a ratio of 8:2. Logistic regression, Random Forest, Support Vector Machine and eXtreme Gradient Boosting (XGBoost) were used to construct (pre)frailty prediction models. The Grid search and 5-fold cross validation were combined to find the optimal parameters. All models were evaluated externally using the temporal validation method via the CHARLS 2011-2013 survey. The (pre)frailty predictive system was web-based and built upon representational state transfer application program interfaces. RESULTS The incidence of (pre)frailty was 34.2 % in derivation cohort, 34.8 % in internal validation cohort, and 32.4 % in external validation cohort. The XGBoost model achieved better prediction performance in derivation and internal validation cohorts, and all models had similar performance in external validation cohort. For internal validation cohort, XGBoost model showed acceptable discrimination (AUC: 0.701, 95 % CI: [0.655-0.746]), calibration (p-value of Hosmer-Lemeshow test > 0.05; good agreement on calibration plot), overall performance (Brier score: 0.200), and clinical usefulness (decision curve analysis: more net benefit than default strategies within the threshold of 0.15-0.80). The top 3 of 14 important predictors generally available in community were age, waist circumference and cognitive function. We embedded XGBoost model into the server and this (pre)frailty predictive system is accessible at http://www.frailtyprediction.com.cn. A nomogram was also conducted to enhance the practical use. CONCLUSIONS A user-friendly web-based system was developed with good performance to assist healthcare providers to measure the probability of being (pre)frail among community-dwelling older adults in the next two years, facilitating the early identification of high-risk population of (pre)frailty. Further research is needed to validate this preliminary system across more controlled cohorts.
Collapse
Affiliation(s)
- Qinqin Liu
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Liming Yang
- School of Computer Science, Peking University, Beijing 100871, China
| | - Zhuming Shi
- School of Electronics Engineering and Computer Science, Peking University, Beijing 100871, China
| | - Jiaqi Yu
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Huaxin Si
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Yaru Jin
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Yanhui Bian
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Yanyan Li
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Lili Ji
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Xiaoxia Qiao
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Wenyu Wang
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Hongpeng Liu
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Ming Zhang
- School of Computer Science, Peking University, Beijing 100871, China
| | - Cuili Wang
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China.
| |
Collapse
|
23
|
Wu A, Setiawan VW, Stram D, Crimmins E, Tseng CC, Lim U, Park SY, White K, Cheng I, Haiman C, Wilkens L, Le Marchand L. Racial, Ethnic, and Socioeconomic Differences in a Deficit Accumulation Frailty Index in the Multiethnic Cohort Study. J Gerontol A Biol Sci Med Sci 2023; 78:1246-1257. [PMID: 36255109 PMCID: PMC11255091 DOI: 10.1093/gerona/glac216] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Frailty status has been sparsely studied in some groups including Native Hawaiians and Asian Americans. METHODS We developed a questionnaire-based deficit accumulation frailty index (FI) in the Multiethnic Cohort (MEC) and examined frailty status (robust, FI 0 to <0.2, prefrail, FI 0.2 to <0.35, and frail FI ≥ 0.35) among 29 026 men and 40 756 women. RESULTS After adjustment for age, demographic, lifestyle factors, and chronic conditions, relative to White men, odds of being frail was significantly higher (34%-54%) among African American, Native Hawaiian, and other Asian American men, whereas odds was significantly lower (36%) in Japanese American men and did not differ in Latino men. However, among men who had high school or less, none of the groups displayed significantly higher odds of prefrail or frail compared with White men. Relative to White women, odds of being frail were significantly higher (14%-33%) in African American and Latino women, did not differ for other Asian American women and lower (14%-36%) in Native Hawaiian and Japanese American women. These racial and ethnic differences in women were observed irrespective of education. Risk of all-cause mortality was higher in prefrail and frail men than robust men (adjusted hazard ratio [HR] = 1.69, 1.59-1.81; HR = 3.27, 3.03-3.53); results were similar in women. All-cause mortality was significantly positively associated with frailty status and frailty score across all sex, race, and ethnic groups. CONCLUSIONS Frailty status differed significantly by race and ethnicity and was consistently associated with all-cause mortality. The FI may be a useful tool for aging studies in this multiethnic population.
Collapse
Affiliation(s)
- Anna H Wu
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - V Wendy Setiawan
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Center for Genetic Epidemiology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Daniel O Stram
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Eileen M Crimmins
- Davis School of Gerontology, University of Southern California, Los Angeles, California, USA
| | - Chiu-Chen Tseng
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Unhee Lim
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, Hawaii, USA
| | - Song-Yi Park
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, Hawaii, USA
| | - Kami K White
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, Hawaii, USA
| | - Iona Cheng
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California, USA
| | - Christopher A Haiman
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Center for Genetic Epidemiology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Lynne R Wilkens
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, Hawaii, USA
| | - Loïc Le Marchand
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, Hawaii, USA
| |
Collapse
|
24
|
Griffiths J, Seesen M, Sirikul W, Siviroj P. Malnutrition, Depression, Poor Sleep Quality, and Difficulty Falling Asleep at Night Are Associated with a Higher Risk of Cognitive Frailty in Older Adults during the COVID-19 Restrictions. Nutrients 2023; 15:2849. [PMID: 37447178 DOI: 10.3390/nu15132849] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 06/18/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
The COVID-19 restrictions, such as social isolation and disruption of daily routines, can have detrimental effects, including increased stress, anxiety, sleep disturbance, and physical and cognitive decline among older adults. This study aimed to examine the association between nutritional status, depression, sleep quality, falling asleep at night, and cognitive frailty (CF) among older Thai adults during the COVID-19 pandemic. This cross-sectional study included 408 older adults with an average age of 70.54 (5.49) years. CF was determined using Fried's frailty phenotype and the Montreal Cognitive Assessment Basic. The Mini Nutritional Assessment-Short Form, Pittsburgh Sleep Quality Index, and geriatric depression assessment were used for assessment. Multiple logistic regression analysis demonstrated that participants who were malnourished (OR 3.786; 95%CI 1.719-8.335), depressed (OR 5.003; 95%CI 2.399-10.434), had poor sleep quality (OR 1.613; 95%CI 1.041-2.500), and engaged in difficulty falling asleep (OR 1.809; 95%CI 1.022-3.203) had a higher risk of CF compared to those who did not exhibit these factors. Therefore, malnutrition, depression, poor sleep quality, and difficulty falling asleep were identified as risk factors for CF among older adults in Thailand linked to the impact of the COVID-19 pandemic. It is crucial to develop interventions to prevent CF resulting from the mentioned variables.
Collapse
Affiliation(s)
- Jiranan Griffiths
- Department of Occupational Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Mathuramat Seesen
- Department of Community Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Wachiranun Sirikul
- Department of Community Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Center of Data Analytics and Knowledge Synthesis for Health Care, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Penprapa Siviroj
- Department of Community Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| |
Collapse
|
25
|
Marroig A. Transitions across states with and without difficulties in performing activities of daily living and death: a longitudinal comparison of ten European countries. Eur J Ageing 2023; 20:18. [PMID: 37202643 DOI: 10.1007/s10433-023-00763-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2023] [Indexed: 05/20/2023] Open
Abstract
Ageing has been related to the onset of disability and dependency in older adults. There is a need to better understand the disability and dependency trajectories of older adults and their relationship with socio-demographic characteristics and institutional or cultural context. This study analyses the role of age, sex, education and self-perceived health in disability, dependency and death transitions, addressing the heterogeneity across European countries and inconsistencies when using different measures of disability. Multi-state models were adjusted to evaluate the role of risk and protective factors in the transitions to disability, dependency and death. Difficulties in performing activities of daily living (ADLs) assess disability and dependency states. Data were from the Survey of Health, Ageing and Retirement in Europe conducted in 2004-2013, considering individuals aged 65 and older at baseline from Austria, Belgium, Denmark, France, Germany, Italy, the Netherlands, Spain, Sweden and Switzerland. The results showed that transitions to disability and dependency varied with age, sex, education and self-perceived health. The probability of transition to disability and dependency states increases until the age of 70 for all countries. However, there was heterogeneity in the disability and dependency trajectories with ageing between men and women. In most countries, women live with difficulties and may need help for longer than men. Care policies should consider sex differences to decrease the burden of care of informal caregivers, particularly in countries where care systems are absent or partially developed and a high level of family obligations to care needs exist.
Collapse
Affiliation(s)
- Alejandra Marroig
- Instituto de Estadística, Universidad de la República, Montevideo, Uruguay.
| |
Collapse
|
26
|
Saravanakumar P, Balachandran A, Muhammad T, Drishti D, Srivastava S. Wealth disparity and frailty among community-dwelling older adults in India. BMC Public Health 2022; 22:2123. [PMID: 36401189 PMCID: PMC9675126 DOI: 10.1186/s12889-022-14434-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 10/25/2022] [Indexed: 11/19/2022] Open
Abstract
Background Due to the vast socioeconomic diversity among its residents, studying health inequality in India is of particular interest. This study aimed to investigate the wealth-based inequalities in physical frailty and to quantify the contributions of potential predictors of frailty to this inequality. Methods Data were drawn from the first wave of the Longitudinal Ageing Study in India (LASI) conducted during 2017–18. Logistic regression analysis was used to examine the association between wealth status and frailty. We used the concentration index to measure the magnitude of wealth-related inequality in frailty. A decomposition analysis based on the logit model was used to assess the contribution of each predictor to the total inequality. Results The prevalence of physical frailty was significantly higher among the older adults in the poor group than in the non-poor group [Difference (poor vs. non-poor): 6.4%; p < 0.001]. Regression results indicated that older adults in the poorest group were 23% more likely to be physically frail than those in the richest category [Adjusted odds ratio (AOR) = 1.23; 95% confidence interval (CI): 1.11, 1.38]. The overall concentration index of frailty was 0.058 among the older adults, indicating that frailty is more concentrated among older adults with poor wealth status. Body mass index, wealth index, educational status, and region were the major and significant contributors to the socioeconomic status (SES) related inequalities in frailty. Conclusions Results suggest the need for formulating effective prevention and intervention strategies to decelerate the development of physical frailty among older adults in India, especially those with poor socioeconomic background. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-14434-9.
Collapse
|
27
|
Tan V, Chen C, Merchant RA. Association of social determinants of health with frailty, cognitive impairment, and self-rated health among older adults. PLoS One 2022; 17:e0277290. [PMID: 36367863 PMCID: PMC9651553 DOI: 10.1371/journal.pone.0277290] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 10/25/2022] [Indexed: 11/13/2022] Open
Abstract
Background and objectives Recently, the role of social determinants of health on frailty and dementia has received increased attention. The aim of the present study is to explore the association of social determinants on cognitive impairment, frailty, and self-rated health. As health is influenced by many factors, we also examine other health determinants including lifestyle, health seeking behaviour, socio-demographics, and multimorbidity in the analysis. Research design and methods Cross-sectional analysis of the Healthy Older People Everyday (HOPE) study in Singapore was carried out on 998 older adults above the age of 65. We used forward stepwise multivariable logistic and linear regression analyses to assess the association of five health determinants (social determinants, lifestyle, health seeking behaviour, socio-demographics and multimorbidity) on frailty, cognitive impairment, and self-rated health. Results Mean age of participants was 71.1 ± 0.2 years; 154 (15.4%) were cognitively impaired; 430 (43.1%) were pre-frail or frail; mean self-rated health was 80.4 ± 15.6. Social determinants contributed between 29% to 57% of the overall variation found in the full model with all five health determinants adjusted for. Participants with higher education had significantly lower odds of cognitive impairment and frailty. Leisure physical activity was significantly associated with lower odds of frailty and cognitive impairment, and better self-rated health. Discussion and implications Understanding the dynamics of different health determinants is crucial to protect the vulnerable in an ageing population. Our study highlights the need for a multidimensional, multidisciplinary and multisectoral approach in the prevention of frailty, cognitive impairment, and associated disability.
Collapse
Affiliation(s)
- Vanessa Tan
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Cynthia Chen
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
- Schaeffer Center for Health Policy and Economics, University of Southern California, Los Angeles, California, United States of America
- Department of Non-Communicable Disease Epidemiology, The London School of Hygiene & Tropical Medicine, London, United Kingdom
- * E-mail:
| | - Reshma Aziz Merchant
- Division of Geriatric Medicine, Department of Medicine, National University Hospital, Singapore, Singapore, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| |
Collapse
|
28
|
Ryu K, Fukutomi Y, Nakatani E, Iwata M, Nagayama K, Yano K, Nakamura Y, Hamada Y, Watai K, Kamide Y, Sekiya K, Araya J, Kuwano K, Taniguchi M. Frailty and muscle weakness in elderly patients with asthma and their association with cumulative lifetime oral corticosteroid exposure. Allergol Int 2022; 72:252-261. [PMID: 36371246 DOI: 10.1016/j.alit.2022.10.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 10/11/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Frailty is a geriatric syndrome of age-related physiological decline, which is associated with higher mortality and decreased healthy life expectancy, and muscle weakness is one of the presentations of frailty. We investigated an association between lifetime oral corticosteroid (OCS) exposure with frailty and muscle weakness among elderly patients with asthma. METHODS We studied 203 consecutive elderly outpatients with asthma aged ≥60 years old. They were classified into three groups according to their cumulative lifetime OCS dose (lifetime non-users, lower-dose users, and higher-dose users), which was retrospectively estimated from the response to a structured questionnaire. The prevalence of frailty determined by the Kihon Checklist was compared between the three groups. Hand-grip strength, and lean mass index were also measured as markers of muscle strength. RESULTS Thirty-seven percent of the patients studied were considered frail. Higher cumulative lifetime OCS exposure was associated with a significantly higher prevalence of frailty (33% in lifetime non-users, 59% in lower-dose users, and 68% in higher-dose users; P for trend <0.005). This was also associated with lower hand-grip strength in both sexes (P for trend; 0.012 in men, and 0.020 in women), and lower lean mass index in men (P for trend 0.002). However, current doses of OCS were not significantly associated with these outcomes. CONCLUSIONS Cumulative lifetime OCS exposure was associated with a higher prevalence of frailty and muscle weakness. These findings emphasize the importance of minimizing lifetime OCS exposure for the prolongation of healthy life expectancy in patients with asthma.
Collapse
Affiliation(s)
- Kai Ryu
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan; Division of Respiratory Diseases, Department of Internal Medicine, Jikei University School of Medicine, Tokyo, Japan
| | - Yuma Fukutomi
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan.
| | - Eiji Nakatani
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Shizuoka, Japan
| | - Maki Iwata
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan
| | - Kisako Nagayama
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan
| | - Koichi Yano
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan
| | - Yuto Nakamura
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan
| | - Yuto Hamada
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan
| | - Kentaro Watai
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan; Center for Immunology and Allergology, Shonan Kamakura General Hospital, Kanagawa, Japan
| | - Yosuke Kamide
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan
| | - Kiyoshi Sekiya
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan
| | - Jun Araya
- Division of Respiratory Diseases, Department of Internal Medicine, Jikei University School of Medicine, Tokyo, Japan
| | - Kazuyoshi Kuwano
- Division of Respiratory Diseases, Department of Internal Medicine, Jikei University School of Medicine, Tokyo, Japan
| | - Masami Taniguchi
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan; Center for Immunology and Allergology, Shonan Kamakura General Hospital, Kanagawa, Japan.
| |
Collapse
|
29
|
Melsæter KN, Tangen GG, Skjellegrind HK, Vereijken B, Strand BH, Thingstad P. Physical performance in older age by sex and educational level: the HUNT Study. BMC Geriatr 2022; 22:821. [PMID: 36289472 PMCID: PMC9597987 DOI: 10.1186/s12877-022-03528-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 10/12/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Population-based studies on physical performance provide important information on older people's health but rarely include the oldest and least-healthy segment of the population. The aim of this study was to provide representative estimates of physical performance by age, sex, and educational level based on recent data from a population-based health study in Norway that includes older people with a wide range in age and function. METHODS In the fourth wave of the Trøndelag Health Study (2017-2019), all participants aged 70 + were invited to an additional examination of physical performance assessed by the Short Physical Performance Battery (SPPB), either by attending a testing station or by visits from ambulatory teams. The distribution and variation in SPPB total and subscores, as well as gait speed, are presented by sex, age, and educational level. RESULTS The SPPB was registered in 11,394 individuals; 54.8% were women; the age range was 70-105.4 years, with 1,891 persons aged 85 + . SPPB scores decreased by 0.27 points (men) and 0.33 points (women) for each year of age, and gait speed by 0.02 m/sec (men) and 0.03 m/sec (women). Using a frailty cut-off for gait speed at < 0.8 m/sec, the proportion of participants categorized as frail increased from 13.9% in the 70-74 years cohort to 73.9% in participants aged 85 + . Level of education [Formula: see text] 10 years corresponded to 6 years (men) and 4 years (women) earlier onset of frailty (SPPB [Formula: see text] 9) compared to education [Formula: see text] 14 years. CONCLUSION We found that the SPPB captured a gradual decline and wide distribution in physical performance in old age. The results provide information about physical performance, health status, and risk profiles at a population level and can serve as reference data for clinicians, researchers, and healthcare planners.
Collapse
Affiliation(s)
- Kjerstin N. Melsæter
- grid.5947.f0000 0001 1516 2393Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, NTNU, Norwegian University of Science and Technology, 7491 Trondheim, Norway ,Trondheim Municipality, Trondheim, Norway
| | - Gro G. Tangen
- grid.417292.b0000 0004 0627 3659The Norwegian National Centre for Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway ,grid.55325.340000 0004 0389 8485Department of Geriatric Medicine, Oslo University Hospital, Oslo, Norway
| | - Håvard K. Skjellegrind
- grid.5947.f0000 0001 1516 2393Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, HUNT Research Centre, NTNU, Norwegian University of Science and Technology, Levanger, Norway ,grid.414625.00000 0004 0627 3093Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway
| | - Beatrix Vereijken
- grid.5947.f0000 0001 1516 2393Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, NTNU, Norwegian University of Science and Technology, 7491 Trondheim, Norway
| | - Bjørn H. Strand
- grid.417292.b0000 0004 0627 3659The Norwegian National Centre for Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway ,grid.55325.340000 0004 0389 8485Department of Geriatric Medicine, Oslo University Hospital, Oslo, Norway ,grid.418193.60000 0001 1541 4204Department of Physical Health and Ageing, Norwegian Institute of Public Health, Oslo, Norway
| | - Pernille Thingstad
- grid.5947.f0000 0001 1516 2393Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, NTNU, Norwegian University of Science and Technology, 7491 Trondheim, Norway ,Trondheim Municipality, Trondheim, Norway
| |
Collapse
|
30
|
Hernández-Ruiz VA, Erlandson KM, Amieva H, Avila-Funes JA. Veterans Aging Cohort Study Index and Frailty: One Part of the Whole. AIDS Res Hum Retroviruses 2022; 38:792-797. [PMID: 35972736 DOI: 10.1089/aid.2022.0075] [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: 01/25/2023] Open
Abstract
In HIV medicine, the Veterans Aging Cohort Study (VACS) index is associated to some geriatric syndromes and has also been recently used as a proxy of frailty. However, using it as a proxy for the frailty phenotype may inadvertently interchange two different concepts. The purpose of this study was to evaluate to what extent the frailty phenotype may be explained by the index. Cross-sectional analysis included 393 participants with HIV aged 50 or older. Somers' delta (d) was calculated, and a multinomial logistic regression model was run to determine to what extent the VACS index scores explained the probability of being prefrail or frail. Mean age was 57.6 (standard deviation 6.5) years and 87.3% men. A weak, but positive association between the VACS 2.0 index score and the frailty phenotype was established (Somers' d = 0.120, p < .001). The multinomial logistic regression showed that prefrail and frail participants had higher probabilities for greater VACS index scores [OR = 1.05, 95% confidence intervals (CI) 1.01-1.09; p = .006 and OR = 1.17, 95% CI 1.09-1.26; p < .001, respectively]; however, VACS index only explained <12% of the variability observed in the frailty phenotype. High VACS index scores were associated with a greater probability of being frail; however, with a weak association. Thus, we should be cautious when using the VACS index as a general proxy of frailty, particularly for the frailty phenotype. However, the VACS index may be used as a means to identify persons who might benefit from further comprehensive geriatric assessment.
Collapse
Affiliation(s)
- Virgilio A Hernández-Ruiz
- INSERM, Bordeaux Population Health Research Center, UMR 1219, University of Bordeaux, Bordeaux, France.,Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Kristine M Erlandson
- Division of Infectious Diseases and Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Hélène Amieva
- INSERM, Bordeaux Population Health Research Center, UMR 1219, University of Bordeaux, Bordeaux, France
| | - José Alberto Avila-Funes
- INSERM, Bordeaux Population Health Research Center, UMR 1219, University of Bordeaux, Bordeaux, France.,Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| |
Collapse
|
31
|
Sex differences in frailty of geriatric outpatients with type 2 diabetes mellitus: a multicentre cross-sectional study. Sci Rep 2022; 12:16122. [PMID: 36167775 PMCID: PMC9515181 DOI: 10.1038/s41598-022-20678-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 09/16/2022] [Indexed: 11/09/2022] Open
Abstract
Frailty and type 2 diabetes mellitus (T2DM) can occur concurrently and are increasingly prevalent in older populations. There is a marked variability in frailty progression between men and women. This study aimed to investigate sex differences in the prevalence and factors associated with frailty in older outpatients with T2DM. This multicentre cross-sectional study included 638 outpatients (aged ≥ 60 years; median age 71 years [interquartile range, 66-77]; male, 55.5%) and was conducted from January 2019 to July 2020. Frailty was assessed using the Fried frailty phenotype. Factors associated with frailty were assessed using a logistic regression analysis. The overall frailty prevalence was 28.2% (men, 26.8%; women, 29.9%; P = 0.388). In the adjusted model, the factors associated with greater odds of being frail were older age (odds ratio [OR], 1.08; 95% confidence interval [CI], 1.05-1.11; P < 0.001) and body mass index (BMI) less than 20 kg/m2 (OR, 1.96; 95% CI, 1.16-3.32; P = 0.012). Higher education (OR, 0.64; 95% CI, 0.42-0.98; P = 0.041) and productive work (OR, 0.11; 95% CI, 0.03-0.36; P < 0.001) were protective factors against frailty. Frailty was associated with all four factors in women, but only with older age and productive work in men. Our study found that the prevalence of frailty in older outpatients with T2DM was 28.2%, though not significantly different between men and women. While older age and BMI less than 20 kg/m2 can increase the odds of frailty, and higher education and productive work can decrease the odds of frailty in women, only age and productive work were associated with frailty in men with T2DM.
Collapse
|
32
|
Oyon J, Serra-Prat M, Limon E, Ferrer M, Pastor N, Palomera E, Burdoy E. Depressive symptom severity is a major risk factor for frailty in community-dwelling older adults with depression. A prospective study. Fam Pract 2022; 39:875-882. [PMID: 35244162 DOI: 10.1093/fampra/cmab174] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Depression and frailty are closely related, but the mechanisms by which depressed older adults are at an increased risk of becoming frail are still not well understood. AIM To assess socioeconomic and depression-related risk factors for frailty in older adults with depression. METHODS Observational and prospective cohort study, with 12-month follow-up, of nonfrail community-dwelling subjects aged ≥70 years old with depression. The main study factors were clinical characteristics of depression, including symptom severity (Hamilton Depression Rating Scale), accompanying anxiety and cognitive symptoms, pharmacological treatment, and social factors including educational level, income, housing conditions and living circumstances, and social network. Frailty status was established according to Fried criteria. RESULTS We recruited and analysed 216 subjects (mean age 76.5 years; 74% women), 65 (30%) of whom were lost to follow-up. Annual incidence of frailty was 23.2 new cases/100 persons. Age, female gender, osteoarthritis, pain, number of medications, major depression, first-degree family history of depression, depressive symptom severity, low educational level, and low-income level were risk factors for frailty. The multivariate analysis showed that age (odds ratio [OR] = 1.16; 95% confidence interval [CI]: 1.04-1.29), visual analogue scale (VAS)-pain (OR = 1.25; 95% CI: 1.01-1.55), and severe or very severe depressive symptoms (OR = 37.36; 95% CI: 2.68-518.53) were significantly associated with incident frailty at 12 months of follow-up. CONCLUSIONS Both clinical and social characteristics are risk factors for frailty, but severity of depressive symptoms had the highest independent effect on frailty in depressed aged subjects. Frailty requires a multidisciplinary approach that pays special attention to pain and depressed mood.
Collapse
Affiliation(s)
- Joaquim Oyon
- Primary Care Department, Consorci Sanitari del Maresme, Barcelona, Spain
| | | | - Esther Limon
- Primary Care Department, Institut Català de la Salut, Barcelona, Spain
| | - Mariona Ferrer
- Primary Care Department, Consorci Sanitari del Maresme, Barcelona, Spain
| | - Núria Pastor
- Primary Care Department, Institut Català de la Salut, Barcelona, Spain
| | | | - Emili Burdoy
- Primary Care Department, Consorci Sanitari del Maresme, Barcelona, Spain
| |
Collapse
|
33
|
Castruita PA, Piña-Escudero SD, Rentería ME, Yokoyama JS. Genetic, Social, and Lifestyle Drivers of Healthy Aging and Longevity. CURRENT GENETIC MEDICINE REPORTS 2022; 10:25-34. [PMID: 38031561 PMCID: PMC10686287 DOI: 10.1007/s40142-022-00205-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/08/2022] [Indexed: 10/14/2022]
Abstract
Purpose of Review "Healthy aging" is the state of the aging process in which a person can maintain physical, social, mental, and spiritual wellness. This literature review presents an overview of recent studies that explore how biological, social, and environmental factors contribute to healthy aging. Recent Findings A number of genome-wide association studies have been conducted recently for traits related to healthy aging, such as frailty index, healthspan, muscle strength, and parental longevity, leading to the discovery of dozens of genetic variants associated with these traits. In parallel, associations between healthy aging measures and multiple non-biological environmental elements have been identified as key moderators of the aging process, indirectly influencing day-to-day homeostatic processes. Summary Individual variations in lifespan and healthspan are influenced by genetic factors, with a heritability of ~ 25% in developed countries. Non-genetic risk variance is explained in part by social, cultural, and lifestyle conditions. Altogether, these factors contribute to a multifaceted state of wellness over time, shaping individual risk to frailty and resilience during the aging process. Notably, "Blue Zone" populations, which are characterized by an abundance in healthy lifestyles across generations, share some commonalities regarding determinants of health.
Collapse
Affiliation(s)
- Patricia Alejandra Castruita
- Memory and Aging Center, University of California, San Francisco, San Francisco, CA, USA
- Health Equity Research Lab, San Francisco State University, San Francisco, CA, USA
| | - Stefanie Danielle Piña-Escudero
- Memory and Aging Center, University of California, San Francisco, San Francisco, CA, USA
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, USA
| | - Miguel E. Rentería
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, USA
- Mental Health & Neuroscience Program, QIMR Berghofer Medical Research Insitute, Brisbane, QLD, Australia
| | - Jennifer S. Yokoyama
- Memory and Aging Center, University of California, San Francisco, San Francisco, CA, USA
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, USA
- Department of Neurology, Weill Institute of Neurosciences, University of California, San Francisco, San Francisco, CA, USA
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, USA
| |
Collapse
|
34
|
Aşık Z, Kılınç Ş, Kurşun Ö, Özen M. Validation of the Clinical Frailty Scale version 2.0 in Turkish older patients. Geriatr Gerontol Int 2022; 22:730-735. [PMID: 35871523 DOI: 10.1111/ggi.14445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 06/30/2022] [Accepted: 07/04/2022] [Indexed: 11/26/2022]
Abstract
AIM Frailty is a syndrome that affects certain older adults more than others, and it has physical, cognitive, psychological, social and environmental aspects. The aim of our study was to determine the validity and reliability of the Clinical Frailty Scale (CFS) version 2.0 in Turkish. In total, 204 older adults aged ≥65 years took part in this study. METHODS The necessary permissions were obtained from Rockwood et al. The Turkish version of CFS version 2.0 had been appropriately translated through translation to the back-translation process. A questionnaire was used to investigate certain descriptive features, as well as the newly edited Turkish translation of CFS version 2.0, the Turkish version of the FRAIL Scale and the Turkish version of the Edmonton Frail Scale. RESULTS The age range was 65-95 years. In a Pearson correlation analysis, a positive link was discovered between FRAIL and CFS (r = 0.761 and P = 0.000) as well as CFS and Edmonton (r = 0.895 and P = 0.000). CONCLUSION The Turkish translation of CFS version 2.0 has been determined to be suitable, valid and reliable for use in frailty screening in outpatient clinics. Geriatr Gerontol Int 2022; 22: 730-735.
Collapse
Affiliation(s)
- Zeynep Aşık
- Department of Family Medicine Antalya Training and Research Hospital Antalya Turkey
| | - Şule Kılınç
- Department of Family Medicine Karaman Sarıveliler Country State Hospital Sarıveliler Turkey
| | - Özge Kurşun
- Department of Family Medicine Çaldıran Soğuksu Family Health Center Çaldıran Turkey
| | - Mehmet Özen
- Department of Family Medicine Antalya Training and Research Hospital Antalya Turkey
| |
Collapse
|
35
|
Association between the frailty index and vascular brain damage: The Treviso Dementia (TREDEM) registry. Exp Gerontol 2022; 167:111894. [PMID: 35843350 DOI: 10.1016/j.exger.2022.111894] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 07/10/2022] [Accepted: 07/11/2022] [Indexed: 11/21/2022]
Abstract
PURPOSE An association between frailty and vascular brain damage (VBD) has been described in older adults. However, most studies have identified frailty according to the phenotypic model. It is less clear whether frailty, operationalized as an accumulation of health deficits, is associated with the presence and severity of VBD. The present study was therefore undertaken to verify whether a 50-item frailty index (FI) is related to VBD in a large and relatively unselected cohort of attendees of a memory clinic. MATERIALS AND METHODS The TREDEM (Treviso Dementia) registry includes retrospective observational data of 1584 participants. A modified FI was calculated from 50 variables comprising diseases, disability, behavioral disorders, and blood biochemistry. The presence and severity of VBD, including leukoaraiosis, lacunes, larger infarctions and the hierarchical vascular rating scale (HVRS), were determined based on brain computerized tomography imaging. Multiple logistic regression models were built according to the stepwise method. RESULTS Mean age of the 1584 participants was 79.6 ± 7.5 years and 1033 (65.2 %) were females. The average number of health deficits was 11.6 ± 6.2, corresponding to an FI of 0.23 ± 0.12 (range: 0.00-0.56). Each 0.01-point increase in the FI was associated with an increased probability of leukoaraiosis (+2.3 %) and severe leukoaraiosis (+5 %), lacunas in the basal ganglia (+1.73 %), occipital lobes (+2.7 %), parietal lobes (+3 %), frontal lobes (+3.6 %), temporal lobes (+4.2 %), and thalamus (+4.4 %). Moreover, an increase of 0.01 points in the FI was associated with a 3.1 % increase in the probability of HVRS score (≥2). CONCLUSION An FI based on routine clinical and laboratory variables was associated with the presence, degree, and some localizations of VBD in a population of older adults with cognitive decline. This frailty assessment tool may therefore be used to identify individuals at risk of developing cerebrovascular disease and, consequently, to implement strategies for vascular risk factor control.
Collapse
|
36
|
Lenti MV, Brera AS, Ballesio A, Croce G, Padovini L, Bertolino G, Di Sabatino A, Klersy C, Corazza GR. Resilience is associated with frailty and older age in hospitalised patients. BMC Geriatr 2022; 22:569. [PMID: 35818046 PMCID: PMC9275243 DOI: 10.1186/s12877-022-03251-9] [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: 09/29/2021] [Accepted: 06/28/2022] [Indexed: 11/25/2022] Open
Abstract
Background Little is known about resilience in an internal medicine setting. We aimed to assess the relationship between resilience and frailty and other clinical and sociodemographic characteristics in a cohort of prospectively enrolled hospitalised patients. Methods In 2017–2019, we consecutively enrolled patients in our internal medicine wards. We selected all patients who filled in the 25-item Connor-Davidson resilience scale (CD-RISC). Mean resilience was evaluated according to baseline demographic (i.e., age, sex, marital and socioeconomic status) and clinical (i.e., Cumulative Illness Rating Scale [CIRS], Edmonton Frail Scale [EFS], Barthel index, Short Blessed test, length of stay [LOS]) data. A multivariable analysis for assessing factors affecting resilience was fitted. Results Overall, 143 patients (median age 69 years, interquartile range 52–79, 74 females) were included. Resilience was significantly lower in frail (p = 0.010), elderly (p = 0.021), dependent (p = 0.032), and more clinically (p = 0.028) and cognitively compromised patients (p = 0.028), and in those with a low educational status (p = 0.032). No relation between resilience and LOS was noticed (p = 0.597). Frail patients were significantly older (p < 0.001), had a greater disease burden as measured by CIRS comorbidity (p < 0.001) and severity indexes (p < 0.001), were more dependent (p < 0.001), more cognitively impaired (p < 0.001), and displayed a lower educational level (p = 0.011) compared to non-frail patients. At multivariable analysis, frailty (p = 0.022) and dependency (p = 0.031; according to the Barthel index) were associated with lower resilience in the age groups 18–64 and ≥ 65 years, respectively. Conclusions Low resilience was associated with frailty and dependency with an age-dependent fashion. Studies assessing the impact of this finding on important health outcomes are needed. Trial registration Clinical Complexity in Internal Medicine Wards. San MAtteo Complexity Study (SMAC); NCT03439410. Registered 01/11/2017. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-03251-9.
Collapse
Affiliation(s)
| | | | - Alessia Ballesio
- Department of Internal Medicine, University of Pavia, Pavia, Italy
| | - Gabriele Croce
- Department of Internal Medicine, University of Pavia, Pavia, Italy
| | - Lucia Padovini
- Department of Internal Medicine, University of Pavia, Pavia, Italy
| | | | | | - Catherine Klersy
- Clinical Epidemiology & Biometry, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Gino Roberto Corazza
- Department of Internal Medicine, University of Pavia, Pavia, Italy. .,Department of Internal Medicine, Clinica Medica, Fondazione IRCCS Policlinico San Matteo, Viale Golgi 19, 27100, Pavia, Italy.
| |
Collapse
|
37
|
Li S, Fan W, Zhu B, Ma C, Tan X, Gu Y. Frailty Risk Prediction Model among Older Adults: A Chinese Nation-Wide Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19148410. [PMID: 35886260 PMCID: PMC9322778 DOI: 10.3390/ijerph19148410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 07/01/2022] [Accepted: 07/03/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Numerous studies have been performed on frailty, but rarely do studies explore the integrated impact of socio-demographic, behavioural and social support factors on frailty. This study aims to establish a comprehensive frailty risk prediction model including multiple risk factors. METHODS The 2018 wave of the Chinese Longevity and Health Longitudinal Survey was used. Univariate and multivariate logistic regressions were performed to identify the relationship between frailty and multiple risk factors and establish the frailty risk prediction model. A nomogram was utilized to illustrate the prediction model. The area under the receiver operating characteristic curve (AUC), Hosmer-Lemeshow test and calibration curve were used to appraise the prediction model. RESULTS Variables from socio-demographic, social support and behavioural dimensions were included in the final frailty risk prediction model. Risk factors include older age, working as professionals and technicians before 60 years old, poor economic condition and poor oral hygiene. Protective factors include eating rice as a staple food, regular exercise, having a spouse as the first person to share thoughts with, doing physical examination once a year and not needing a caregiver when ill. The AUC (0.881), Hosmer-Lemeshow test (p = 0.618), and calibration curve showed that the risk prediction model was valid. CONCLUSION Risk factors from socio-demographic, behavioural and social support dimensions had a comprehensive effect on frailty, further supporting that a comprehensive and individualized intervention is necessary to prevent frailty.
Collapse
Affiliation(s)
- Siying Li
- School of Public Health, Wuhan University, Wuhan 430071, China; (S.L.); (W.F.); (B.Z.); (C.M.)
| | - Wenye Fan
- School of Public Health, Wuhan University, Wuhan 430071, China; (S.L.); (W.F.); (B.Z.); (C.M.)
| | - Boya Zhu
- School of Public Health, Wuhan University, Wuhan 430071, China; (S.L.); (W.F.); (B.Z.); (C.M.)
| | - Chao Ma
- School of Public Health, Wuhan University, Wuhan 430071, China; (S.L.); (W.F.); (B.Z.); (C.M.)
| | - Xiaodong Tan
- School of Public Health, Wuhan University, Wuhan 430071, China; (S.L.); (W.F.); (B.Z.); (C.M.)
- Correspondence: (X.T.); (Y.G.)
| | - Yaohua Gu
- School of Nursing, Wuhan University, Wuhan 430071, China
- Correspondence: (X.T.); (Y.G.)
| |
Collapse
|
38
|
Multidimensional sleep health is associated with physical frailty in a national sample of Taiwanese community-dwelling older adults: Sex matters. Sleep Health 2022; 8:528-535. [DOI: 10.1016/j.sleh.2022.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 04/27/2022] [Accepted: 05/14/2022] [Indexed: 11/17/2022]
|
39
|
Ting MJM, Hyde Z, Flicker L, Almeida OP, Golledge J, Hankey GJ, Yeap BB. Associations between diabetes, body mass index and frailty: The Western Australian Health In Men Study. Maturitas 2022; 161:58-64. [DOI: 10.1016/j.maturitas.2022.02.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 01/26/2022] [Accepted: 02/27/2022] [Indexed: 12/25/2022]
|
40
|
Lee CS, Chang CH, Chen CY, Shih CY, Peng JK, Huang HL, Chen PY, Huang TL, Chen CY, Tsai JS. Upregulation of cluster of differentiation 36 mRNA expression in peripheral blood mononuclear cells correlates with frailty severity in older adults. J Cachexia Sarcopenia Muscle 2022; 13:1948-1955. [PMID: 35434940 PMCID: PMC9178156 DOI: 10.1002/jcsm.13003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 03/28/2022] [Accepted: 03/30/2022] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Aging-associated frailty has been connected to low-grade chronic inflammation and also to progressive monocytic activation. CD36 (cluster of differentiation 36, platelet glycoprotein 4 or fatty acid translocase) has been shown to induce the expression of pro-inflammatory cytokines and to activate macrophage connected inflammation. This study aims to examine whether the expression of CD36 is up-regulated among frail older adults. METHODS The demographic data, Fried Frailty Index, metabolic and inflammatory parameters of our observational study were obtained from the comprehensive geriatric assessment programme of a hospital-based outpatient department. The mRNA isolated from the peripheral blood mononuclear cells (PBMCs) was used to determine the levels of CD36, tumour necrosis factor alpha (TNF-α), and CXC chemokine ligand-10 (CXCL10) mRNAs with real-time polymerase chain reaction (PCR). RESULTS A total of 189 older adults (58% female) were included in the analysis, and the mean age was 77.19 ± 6.12 years. The numbers of participants who fitted in the groups of robust, pre-frail, and frail were 46, 106, and 37, respectively. Our data showed that CD36 mRNA expression levels in PBMCs were the highest in the frail group (1.25 ± 0.53 in robust, 2.13 ± 1.02 in pre-frail, and 2.78 ± 1.15 in frail group, P < 0.001). Further regression analyses revealed that CD36 mRNA levels were positively correlated with both the pre-frail and frailty status in the univariate analysis (both P's < 0.001). What might suggest something worthy of further investigation is that, with potential confounders being adjusted for, CD36 remained as an independent factor that positively correlated with the pre-frail and frailty status in the multivariable analysis (P < 0.001). CONCLUSIONS CD36 mRNA levels in PBMCs in robust older adults are significantly lower than in pre-frail and in frail. Our findings suggest that CD36 mRNA levels in PBMCs may be considered a potential biomarker for frail severity.
Collapse
Affiliation(s)
- Chung-Sheng Lee
- Department of Nutrition and Health Sciences, Kainan University, Taoyuan, Taiwan
| | - Chin-Hao Chang
- Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan
| | - Chin-Ying Chen
- Department of Family Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chih-Yuan Shih
- Department of Family Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jen-Kuei Peng
- Department of Family Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsien-Liang Huang
- Department of Family Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Yun Chen
- Department of Family Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Tse-Le Huang
- Department of Family Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ching-Yu Chen
- Department of Family Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jaw-Shiun Tsai
- Department of Family Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Center for Complementary and Integrated Medicine, National Taiwan University Hospital, Taipei, Taiwan
| |
Collapse
|
41
|
Ntanasi E, Charisis S, Yannakoulia M, Georgiadi K, Balomenos V, Kosmidis M, Dardiotis Ε, Hadjigeorgiou G, Sakka P, Maraki M, Scarmeas N. Adherence to the Mediterranean diet and incident frailty: Results from a longitudinal study. Maturitas 2022; 162:44-51. [DOI: 10.1016/j.maturitas.2022.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 04/21/2022] [Accepted: 05/01/2022] [Indexed: 11/26/2022]
|
42
|
The prevalence of frailty and its associated factors in an Italian institutionalized older population: findings from the cross-sectional Alvise Cornaro Center Study. Aging Clin Exp Res 2022; 34:1103-1112. [PMID: 34762253 DOI: 10.1007/s40520-021-02020-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 10/29/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND While it is well established that frail older people have a higher risk of negative health outcomes, the prevalence of frailty and its associated factors in Italian older institutionalized population has never been investigated. AIMS The aims of this study were to assess the prevalence of frailty and to identify its associated factors in an Italian residential care home population. METHODS An observational cross-sectional study was designed to evaluate older people aged 70 or over of an Italian residential care home. A multidimensional assessment examining functional, geriatric, ophthalmic, and audiological domains was carried out to identify factors associated with frailty. Physical frailty was evaluated using Fried's criteria. RESULTS Data analysis uncovered a 51.1% prevalence of pre-frailty and a 40.4% prevalence of frailty in the 94 eligible participants (64 females) whose data were complete. The multivariable analysis showed that a low education level (OR = 5.12, 95% CI 1.22-21.49), a low physical quality of life score (OR = 13.25, 95% CI 3.51-50.08), a low mental quality of life score (OR = 9.22, 95% CI 2.38-35.69), visual impairment (OR = 7.65, 95% CI 1.77-33.14), and hearing impairment (OR = 4.62, 95% CI 1.03-20.66) were independently associated with frailty. CONCLUSIONS Frailty was found to be highly prevalent in the residential care home studied. Since frailty is a reversible condition, identifying the modifiable factors associated to it should be viewed as an important step in planning and implementing targeted, early prevention strategies.
Collapse
|
43
|
Characterization by Gender of Frailty Syndrome in Elderly People according to Frail Trait Scale and Fried Frailty Phenotype. J Pers Med 2022; 12:jpm12050712. [PMID: 35629135 PMCID: PMC9144746 DOI: 10.3390/jpm12050712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 04/19/2022] [Accepted: 04/21/2022] [Indexed: 02/06/2023] Open
Abstract
Background: Frailty has emerged as one of the main geriatric syndromes to be prevented in order to improve quality of health and life in the elderly. In this sense, the characterization of this syndrome through reliable and feasible diagnostic tools for clinical use, such as the Frail Trait Scale 5 (FTS-5) and Frail Trait Scale 3 (FTS-3), represents the basis for this objective. Objectives: To characterize the frailty syndrome in a population of older adults using FTS-5, FTS-3, and Fried phenotype (FP) as frailty diagnostic tools. Design: Cross-sectional study. Participants: 300 adults ≥65 years recruited from different Family Health Centers and community groups of older people in Talca, Chile. Methods: The diagnosis of frailty was made according to FP, FTS-5, and FTS-3 tools. Data about sociodemographic characteristics and anthropometric measurements were collected by a clinical interview by a previously trained health professional. Results: A total prevalence of frailty according to the FP of 19.7% was observed; while in the group of women and men it was 21.4% and 15.0%, respectively. Concerning the FTS-5 tool, the total prevalence of frailty was 18%, while in the group of women and men was 18.0% and 17.5%, respectively. The FTS-3 tool shows a total prevalence of frailty of 23.3%, while in the group of women and men a prevalence of 22.7% and 25.0%, respectively. A significant difference is observed with respect to the presence of the Fried criteria of “weakness” (women: 21.4%, men: 38.8%) and “weight loss” (women: 16.8%, men: 7.5%; p < 0.05). A significant difference is observed concerning the average score of “Handgrip” criteria, “walking time”, and “Physical Activity Scale for the Elderly” (PASE) between the group of women and men. Frailty, diagnosed by FTS-3, is significantly associated with the risk factors of overweight (body mass index ≥ 25) (OR: 10.225, 95% CI: 1.297−80.617) and advanced age (age ≥ 75 years) (OR: 1.839, 95% CI: 1.040−3.250). Conclusion: The prevalence of frailty observed with the FTS-5 (18%) and FTS-3 (23.3%) tools are similar to the prevalence observed through the FP (19.7%) and those reported in other observational studies. Considering the similar prevalence of frailty diagnosed with the three tools, FTS-3 should be a valuable tool for the screening of frailty in the community.
Collapse
|
44
|
Kang JH, Hong SW. Risk Factors of Frailty in Patients with Distal Radius Fractures. Geriatr Orthop Surg Rehabil 2022; 13:21514593221094736. [PMID: 35450302 PMCID: PMC9016613 DOI: 10.1177/21514593221094736] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 03/30/2022] [Indexed: 12/01/2022] Open
Abstract
Aim The aim of this study was to determine risk factors for the incidence of
frailty in patients with distal radius fractures (DRFs). Methods In total, 116 patients (mean age, 66.3 ± 7.7 years) with DRFs were recruited.
The participants were categorized into two groups, “frail” and “non-frail,”
according to the presence or absence of frailty, respectively. The areal
bone mineral densities (aBMDs) of the total hip, femoral neck, and lumbar
spine were measured using dual-energy x-ray absorptiometry. The
participants’ levels of resilience, depression, anxiety, nutritional intake,
oral health-related quality of life, and social support were evaluated by
self-reported questionnaires. The participants’ grip strength, gait speed,
number of teeth present in their oral cavities, circumference of their upper
arms and calves, and serum levels of vitamin D were also assessed. Results The participants in the “frail” group seemed to have lower aBMDs and muscle
function and mass than those in the “non-frail” group. There were
significant differences in grip strength, calf circumference, gait speed,
and aBMD of the total hip, femoral neck, and lumbar spine between the
groups. There were also significant differences in the levels of resilience
and depression between the groups. A multivariate logistic regression
analyses demonstrated that levels of sarcopenia, malnutritional status, and
aBMDs of the total hip and femoral neck had significant relationships with
the development of frailty in patients with DRFs. Conclusions An interdisciplinary approach involving the management of osteoporosis,
sarcopenia, oral health, social relationships, and psychological support
would be required for the proper management of DRF patients in preventing
frailty.
Collapse
Affiliation(s)
- Jeong-Hyun Kang
- Clinic of Oral Medicine and Orofacial Pain, Institute of Oral Health Science, Ajou University School of Medicine, Suwon, Korea
| | - Seok Woo Hong
- Department of Orthopedic Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| |
Collapse
|
45
|
Hoogendijk EO, Muntinga ME, de Breij S, Huisman M, Klokgieters SS. Inequalities in Frailty Among Older Turkish and Moroccan Immigrants and Native Dutch: Data from the Longitudinal Aging Study Amsterdam. J Immigr Minor Health 2022; 24:385-393. [PMID: 33638120 PMCID: PMC8854297 DOI: 10.1007/s10903-021-01169-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2021] [Indexed: 11/12/2022]
Abstract
Very few studies have investigated frailty among older immigrants in Europe. The aim of the current study was to investigate inequalities in frailty in young-olds related to gender, educational level and country of origin, as well as intersections between these characteristics. Cross-sectional data were used from older Turkish and Moroccan immigrants (n = 466) and native Dutch (n = 1,020), all aged 55-65 years and participating in the Longitudinal Aging Study Amsterdam. Frailty was assessed with a 30-item frailty index, based on the deficit accumulation approach. Frailty was higher among women, lower educated, and people with a migration background. Of all groups considered, frailty levels were the highest among Turkish immigrants. No statistically significant interaction effects between gender, educational level and country of origin were found. When targeting frailty interventions, special attention should be devoted to older immigrants, as they are the most vulnerable group with the highest frailty levels.
Collapse
Affiliation(s)
- Emiel O Hoogendijk
- Department of Epidemiology & Data Science, Amsterdam Public Health Research Institute, Amsterdam UMC-location VU University medical center, P.O. Box 7057, Amsterdam, 1007MB, the Netherlands.
| | - Maaike E Muntinga
- Department of Ethics, Law and Humanities, Amsterdam UMC-location VU University medical center, Amsterdam, the Netherlands
| | - Sascha de Breij
- Department of Epidemiology & Data Science, Amsterdam Public Health Research Institute, Amsterdam UMC-location VU University medical center, P.O. Box 7057, Amsterdam, 1007MB, the Netherlands
| | - Martijn Huisman
- Department of Epidemiology & Data Science, Amsterdam Public Health Research Institute, Amsterdam UMC-location VU University medical center, P.O. Box 7057, Amsterdam, 1007MB, the Netherlands
- Faculty of Social Sciences, Department of Sociology, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Silvia S Klokgieters
- Department of Epidemiology & Data Science, Amsterdam Public Health Research Institute, Amsterdam UMC-location VU University medical center, P.O. Box 7057, Amsterdam, 1007MB, the Netherlands
| |
Collapse
|
46
|
Socioeconomic Inequalities in the Use of Health Services among Older Brazilian Adults according to Frailty: Evidence from the Fibra Study. AGEING INTERNATIONAL 2022. [DOI: 10.1007/s12126-022-09489-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
47
|
Frailty among Older People during the First Wave of the COVID-19 Pandemic in The Netherlands. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19063669. [PMID: 35329352 PMCID: PMC8950938 DOI: 10.3390/ijerph19063669] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/12/2022] [Accepted: 03/16/2022] [Indexed: 11/16/2022]
Abstract
Restrictive measures due to the COVID-19 pandemic may cause problems in the physical, social, and psychological functioning of older people, resulting in increased frailty. In this cross-sectional study, we aimed to assess the prevalence and characteristics of frailty, to examine differences in perceived COVID-19-related concerns and threats between frail and non-frail people and to identify variables associated with frailty in the first wave of the COVID-19 pandemic, in Dutch older people aged ≥ 65 years. We used data from the Lifelines COVID-19 Cohort Study. The Groningen Frailty Indicator (GFI) was used, with a score ≥ 4 indicating frailty. Frailty was described per domain (i.e., physical, cognitive, social, and psychological). The association between demographic, health and lifestyle variables and frailty was determined with logistic regression analyses. Frailty was present in 13% of the 11,145 participants that completed the GFI. Most items contributing to a positive frailty score were found within the social domain, in the frail (51%) and the non-frail (59%) persons. For items related to concerns and threats, a significantly higher proportion of frail people reported being worried or feeling threatened. In conclusion, during Corona restrictions, prevalence of frailty was considerable in older people from the Northern Netherlands, with one in eight being frail. Frailty was characterized by social problems and frail people were more often worried and felt threatened by the COVID-19 pandemic.
Collapse
|
48
|
Srivastava S, Muhammad T. Socioeconomic vulnerability and frailty among community-dwelling older adults: cross-sectional findings from longitudinal aging study in India, 2017-18. BMC Geriatr 2022; 22:201. [PMID: 35287595 PMCID: PMC8919576 DOI: 10.1186/s12877-022-02891-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 02/23/2022] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION The Indian population is rapidly aging with huge proportion of illiterate and socioeconomically disadvantaged people and there is a dearth of research on the relationships between factors of socioeconomic vulnerability and frailty in older people. The present study examined the cross-sectional associations between socioeconomic vulnerability and physical frailty in community-dwelling older individuals in India. MATERIALS AND METHODS The data for the study were obtained from the Longitudinal Aging Study in India (LASI), which was conducted in 2017-18. The effective sample size was 14,652 older males and 15,899 older females aged 60 and over. The outcome variable was physical frailty phenotype measured from exhaustion, unintentional weight loss, weak grip strength, low physical activity, and slow walking time. The main explanatory variable was vulnerability status based on education, wealth and caste. The study carried out bivariate analysis to observe the association between vulnerability status and physical frailty. Further, multivariable binary logistic regression analysis was conducted to fulfil the objective of the study. RESULTS A proportion of 10.5 and 14.4% of older males and females respectively were in the overall vulnerable category. The prevalence of physical frailty was high among older males from vulnerable population (31.4% vs 26.9%; p < 0.001). The adjusted estimates from multivariate analysis revealed that older adults from vulnerable category had 14% significantly higher odds of being frail in comparison to non-vulnerable category [AOR: 1.14; CI: 1.06,1.24]. The adjusted model further revealed that there were no significant gender differentials in physical frailty among older adults. Model-3 (adjusted model) revealed that older males and females from vulnerable population had 18% [AOR: 1.18; CI: 1.04,1.34] and 8% [AOR: 1.08; CI: 1.01,1.21] significantly higher odds of being physically frail in comparison to older males from non-vulnerable population respectively. CONCLUSIONS Adverse socioeconomic circumstances such as low education, lower wealth and caste status that are associated with increased prevalence of physical frailty raise urgent questions both for public health practitioners and clinicians. The current findings may help to adapt public policies focusing on screening physical frailty in the clinical settings, especially among vulnerable populations as a marker of a possibly reversible vulnerability to adverse outcomes in old age.
Collapse
Affiliation(s)
- Shobhit Srivastava
- International Institute for Population Sciences, Mumbai, Maharashtra, 400088, India
| | - T Muhammad
- International Institute for Population Sciences, Mumbai, Maharashtra, 400088, India.
| |
Collapse
|
49
|
Kusumastuti S, Hoogendijk EO, Gerds TA, Lund R, Mortensen EL, Huisman M, Westendorp RGJ. Do changes in frailty, physical functioning, and cognitive functioning predict mortality in old age? Results from the Longitudinal Aging Study Amsterdam. BMC Geriatr 2022; 22:193. [PMID: 35279092 PMCID: PMC8917670 DOI: 10.1186/s12877-022-02876-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 02/25/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The ability to accurately predict survival in older adults is crucial as it guides clinical decision making. The added value of using various health indicators as well as changes in these indicators for predicting mortality remains unclear. The aim of this study was to investigate whether changes in health indicators such as frailty and physical performance improve mortality predictions in old age.
Methods
This is a population based prospective cohort study on 995 community-dwelling people aged 68–92 years from the Longitudinal Aging Study Amsterdam. Two measurements at a three-year interval (1995/1996 and 1998/1999) were available for the frailty index, frailty phenotype, grip strength, walking speed, and Mini-Mental State Examination (MMSE). Cox regression was used to analyze mortality risks associated with the current health status and changes in health, with mortality data up to 2017. The extent to which these health indicators improved mortality predictions compared to models with age and sex only was assessed by the area under the receiver operating characteristic curve (AUC).
Results
The AUC of age and sex for five-year mortality was 72.8% (95% CI 69.0 – 76.5) and was the lowest in the oldest old (age > 80.5 years). The added AUC of the current status of health indicators ranged from 0.7 to 3.3%. The added AUC of the three-year change was lower, ranging from -0.0 to 1.1%, whereas the added AUC of three-year change and current status combined was similar to current status alone, ranging from 0.6 to 3.2%. Across age, the added AUC of current status was highest in the oldest old, however there was no such pattern using three-year change. Overall, the frailty index appeared to improve mortality predictions the most, followed by the frailty phenotype, MMSE, grip strength, and walking speed.
Conclusions
Current health status improved mortality predictions better than changes in health. Its contribution was highest in the oldest old, but the added value to models with age and sex only was limited.
Collapse
|
50
|
Chong EY, Lim AHS, Mah FCY, Yeo LHW, Ng ST, Yi H. Assessing the psychosocial dimensions of frailty among older adults in Singapore: a community-based cross-sectional study. BMJ Open 2022; 12:e047586. [PMID: 35135759 PMCID: PMC8830253 DOI: 10.1136/bmjopen-2020-047586] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To examine how multiple dimensions of mental and social health, in addition to physical health, were associated with frailty among older adults. DESIGN A door-to-door sampling household community-based survey. SETTING Thirty-two public housing blocks within a residential town in Singapore's central region. PARTICIPANTS 497 residents aged 60 years or older from the public housing town. OUTCOME MEASURES Physical frailty was assessed using the FRAIL Scale, which stands for fatigue, resistance, ambulation, illnesses and loss of weight. Physical health was assessed by multimorbidity, physical activity and functional ability; mental illness was assessed by the General Health Questionnaire (GHQ); and social domains were assessed by the Lubben Social Network Scale, Community Integration Measure and UCLA (University of California, Los Angeles) Loneliness Scale. RESULTS Compared with robust (59.5%) and prefrail (32.6%) older adults, frail adults (7.9%) reported higher morbidity, lower functional ability and physical activity, higher scores on GHQ, and lower scores on all three social health scales. In multiple regression models, frailty was significantly associated with age 81-90 years (adjusted OR=2.22, 95% CI 1.23 to 3.99), having 2-3 (adjusted OR=1.56, 95% CI 1.02 to 2.38) or >3 (adjusted OR=1.83, 95% CI 1.05 to 3.18) chronic diseases, reduced ability to perform daily tasks without assistance (adjusted OR=0.41, 95% CI 0.23 to 0.73), having fallen in the past 6 months (adjusted OR=2.18, 95% CI 1.18 to 4.06), social dysfunction in GHQ (adjusted OR=1.24, 95% CI 1.08 to 1.43) and loneliness (adjusted OR=1.26, 95% CI 1.06 to 1.50). Physical activity did not remain significantly associated with frailty when mental and social health-related factors were entered in the regression. CONCLUSION Community intervention for frailty prevention and management needs to include mental health promotion and social engagement to increase its impact on older adults.
Collapse
Affiliation(s)
- Elliot Yeung Chong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Angela Hui-Shan Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Freda Cheng Yee Mah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Lyn Hui Wen Yeo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Shu Tian Ng
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore
| | - Huso Yi
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore
| |
Collapse
|