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Vennu V. Biological ageing and the risk of decreased handgrip strength among community-dwelling older adult Indians: a cross-sectional study. BMC Geriatr 2023; 23:782. [PMID: 38017427 PMCID: PMC10685496 DOI: 10.1186/s12877-023-04498-6] [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: 04/27/2023] [Accepted: 11/21/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND Evidence from the literature demonstrates that the risk of decreased handgrip strength is associated with various health issues, particularly in older persons. To make judgments regarding their general health condition that are well-informed for longevity, it is crucial to assess the risk level of decreased handgrip strength among community-dwelling older adult Indians. However, no study has examined the relationship between biological aging and the risk of decreased handgrip strength in Indian men and women aged 60 and older. The goal of the current study was to fill this gap in the literature. METHODS In this cross-sectional study, we included 31,464 (15,098 men and 16,366 women) community-dwelling older adult Indians aged 60 years and older using data from the Longitudinal Aging Study in India (LASI). The LASI is the world's most extensive and India's first multidisciplinary, internationally harmonized, longitudinal aging study. It has enrolled 72,250 individuals aged 45 and above across all 28 states and 8 union territories of India. Secondary analysis of biological ageing was performed by stratifying for age groups (60-64, 65-69, 70-74, 75-79, 80-84, and 85 + years) for both genders. The dominant right and nondominant left handgrip strength was assessed using the portable Smedley's Hand Dynamometer. All individuals had a dominant right hand. The adjusted logistic regression analysis assessed the association between biological ageing and the risk of decreased handgrip strength for both genders. RESULTS Compared to those between the ages of 60-64, those at age 65 and those aged 85 and above had 1-fold and 12-fold odds of decreasing handgrip strength, respectively. Men 85 years or older had a 12-fold higher chance than women in the same age group of having decreased handgrip strength. CONCLUSIONS The results indicate that community-dwelling older adult Indians aged 65 years and older are significantly associated with a higher risk of decreased handgrip strength, especially among older men. The results of this study can help assess and implement handgrip strength measurement in medicine for older Indians as part of regular admission assessment, particularly for older men.
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Affiliation(s)
- Vishal Vennu
- Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia.
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Logue Cook RN, Brown SH, Hasson RE, Kinnett-Hopkins D, Davis MA. Is maximum grip strength a reliable predictor of hand limitations among older adults? Aging Clin Exp Res 2022; 34:2505-2514. [DOI: 10.1007/s40520-022-02191-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 06/23/2022] [Indexed: 11/29/2022]
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Cooper R, Shkolnikov VM, Kudryavtsev AV, Malyutina S, Ryabikov A, Arnesdatter Hopstock L, Johansson J, Cook S, Leon DA, Strand BH. Between-study differences in grip strength: a comparison of Norwegian and Russian adults aged 40-69 years. J Cachexia Sarcopenia Muscle 2021; 12:2091-2100. [PMID: 34605224 PMCID: PMC8718040 DOI: 10.1002/jcsm.12816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 08/03/2021] [Accepted: 08/31/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Identifying individuals with low grip strength is an initial step in many operational definitions of sarcopenia. As evidence indicates that contemporaneous Russian populations may have lower mean levels of grip strength than other populations in northern Europe, we aimed to: compare grip strength in Russian and Norwegian populations by age and sex; investigate whether height, body mass index, education, smoking status, alcohol use and health status explain observed differences and; examine implications for case-finding low muscle strength. METHODS We used harmonized cross-sectional data on grip strength and covariates for participants aged 40-69 years from the Russian Know Your Heart study (KYH) (n = 3833) and the seventh survey of the Norwegian Tromsø Study (n = 5598). Maximum grip strength (kg) was assessed using the same protocol and device in both studies. Grip strength by age, sex and study was modelled using linear regression and between-study differences were predicted from these models. Sex-specific age-standardized differences in grip strength and in prevalence of low muscle strength were estimated using the European population standard of 2013. RESULTS Normal ranges of maximum grip strength in both studies combined were 33.8 to 67.0 kg in men and 18.7 to 40.1 kg in women. Mean grip strength was higher among Tromsø than KYH study participants and this difference did not vary markedly by age or sex. Adjustment for covariates, most notably height, attenuated between-study differences but these differences were still evident at younger ages. For example, estimated between-study differences in mean grip strength in fully adjusted models were 2.2 kg [95% confidence interval (CI) 1.4, 3.1] at 40 years and 1.0 kg (95% CI 0.5, 1.5) at 65 years in men (age × study interaction P = 0.09) and 1.1 kg (95% CI 0.4, 1.9) at age 40 years and -0.2 kg (95% CI -0.7, 0.3) at 65 years in women (age × study interaction P < 0.01). CONCLUSIONS We found between-study differences in mean grip strength that are likely to translate into greater future risk of sarcopenia and poorer prospects of healthy ageing for Russian than Norwegian study participants. For example, the average Russian participant had a similar level of grip strength to a Norwegian participant 7 years older. Our findings suggest these differences may have their origins in childhood highlighting the need to consider interventions in early life to prevent sarcopenia.
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Affiliation(s)
- Rachel Cooper
- Department of Sport and Exercise Sciences, Musculoskeletal Science and Sports Medicine Research CentreManchester Metropolitan UniversityManchesterUK
| | - Vladimir M. Shkolnikov
- International Laboratory for Population and HealthNational Research University Higher School of EconomicsMoscowRussia
- Laboratory of Demographic DataMax Planck Institute for Demographic ResearchRostockGermany
| | - Alexander V. Kudryavtsev
- Northern State Medical UniversityArkhangelskRussian Federation
- Department of Community MedicineUiT The Arctic University of NorwayTromsøNorway
| | - Sofia Malyutina
- Research Institute of Internal and Preventive Medicine, Branch of Institute of Cytology and GeneticsSiberian Branch of Russian Academy of SciencesNovosibirskRussia
- Novosibirsk State Medical UniversityNovosibirskRussia
| | - Andrew Ryabikov
- Research Institute of Internal and Preventive Medicine, Branch of Institute of Cytology and GeneticsSiberian Branch of Russian Academy of SciencesNovosibirskRussia
- Novosibirsk State Medical UniversityNovosibirskRussia
| | | | - Jonas Johansson
- Department of Community MedicineUiT The Arctic University of NorwayTromsøNorway
| | - Sarah Cook
- Faculty of Epidemiology and Population HealthLondon School of Hygiene & Tropical MedicineLondonUK
- National Heart and Lung InstituteImperial College LondonLondonUK
| | - David A. Leon
- International Laboratory for Population and HealthNational Research University Higher School of EconomicsMoscowRussia
- Department of Community MedicineUiT The Arctic University of NorwayTromsøNorway
- Faculty of Epidemiology and Population HealthLondon School of Hygiene & Tropical MedicineLondonUK
| | - Bjørn Heine Strand
- Norwegian Institute of Public HealthOsloNorway
- Norwegian National Advisory Unit on Ageing and HealthVestfold Hospital TrustTønsbergNorway
- Department of Geriatric MedicineOslo University HospitalOsloNorway
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Arokiasamy P, Selvamani Y, Jotheeswaran AT, Sadana R. Socioeconomic differences in handgrip strength and its association with measures of intrinsic capacity among older adults in six middle-income countries. Sci Rep 2021; 11:19494. [PMID: 34593926 PMCID: PMC8484588 DOI: 10.1038/s41598-021-99047-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 09/20/2021] [Indexed: 12/18/2022] Open
Abstract
Handgrip strength, a measure of muscular strength is a powerful predictor of declines in intrinsic capacity, functional abilities, the onset of morbidity and mortality among older adults. This study documents socioeconomic (SES) differences in handgrip strength among older adults aged 50 years and over in six middle-income countries and investigates the association of handgrip strength with measures of intrinsic capacity-a composite of all the physical and mental capacities of an individual. Secondary data analysis of cross-sectional population-based data from six countries from the WHO's Study on global AGEing and adult health (SAGE) Wave 1 were conducted. Three-level linear hierarchical models examine the association of demographic, socioeconomic status and multimorbidity variables with handgrip strength. Regression-based Relative Index of Inequality (RII) examines socioeconomic inequalities in handgrip strength; and multilevel linear and logistic hierarchical regression models document the association between handgrip strength and five domains of intrinsic capacity: locomotion, psychological, cognitive capacity, vitality and sensory. Wealth quintiles are positively associated with handgrip strength among men across all countries except South Africa while the differences by education were notable for China and India. Work and nutritional status are positively associated with handgrip strength. Our findings provide new evidence of robust association between handgrip strength and other measures of intrinsic capacity and confirms that handgrip strength is a single most important measure of capacity among older persons.
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Affiliation(s)
- P Arokiasamy
- International Institute for Population Sciences (IIPS), Govandi Station Road, Mumbai, 400088, India
| | - Y Selvamani
- International Institute for Population Sciences (IIPS), Govandi Station Road, Mumbai, 400088, India.
| | - A T Jotheeswaran
- Department of Maternal, Newborn, Child, Adolescent Health and Ageing, World Health Organization, 20 Avenue Appia, 1211, Geneva, Switzerland
| | - Ritu Sadana
- Head, Ageing and Health, Department of Maternal, Newborn, Child, Adolescent Health and Ageing, World Health Organization, 20 Avenue Appia, 1211, Geneva, Switzerland
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Frailty and Nutritional Status among Urban Older Adults in South India. J Aging Res 2020; 2020:8763413. [PMID: 32695510 PMCID: PMC7368949 DOI: 10.1155/2020/8763413] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 05/14/2020] [Accepted: 06/13/2020] [Indexed: 12/21/2022] Open
Abstract
The purpose of this study was to assess the prevalence of frailty and nutritional status among older adults. This population-based cross-sectional study was conducted in 163 subjects aged 60–88 years, from Hyderabad City, South India. Data were obtained on sociodemographic details and anthropometry and biochemical parameters. Dietary intake was assessed by a three-day 24 h dietary recall, and the probability of adequacy (PA) was calculated using the estimated average requirements. Frailty indicators were as follows: handgrip strength was measured by using a Jamar dynamometer, gait speed was measured by a ten-meter length walk test, and low physical activity level, weight loss, and exhaustion were assessed using a questionnaire. Among the study population, 20% of the participants were frail and 80% were nonfrail. The prevalence of frailty is higher in older (30.1%) than the younger (12.2%) age groups, and it is more so in women (32.4%) than in men (10.1%). The lower educational status and income were associated with frailty. The PA of most of the nutrients was low in the frail group. Noticeably, the mean PA (MPA) across the fourteen micronutrients was significantly higher in nonfrail (38%) compared to the frail group (25%). The prevalence of frailty was higher in the lowest tertile of most of the food groups and nutrient intake compared to the highest tertile. The study revealed a 20% prevalence of frailty among urban older adults and provided evidence that inadequate intake of nutrients is independently associated with frailty.
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Glei DA, Goldman N, Ryff CD, Weinstein M. Physical Function in U.S. Older Adults Compared With Other Populations: A Multinational Study. J Aging Health 2019; 31:1067-1084. [PMID: 29466893 PMCID: PMC6070428 DOI: 10.1177/0898264318759378] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Objective: We compare physical performance from three U.S. national surveys and nationally representative surveys in England, Taiwan, and Costa Rica. Method: For each performance test, we use local mean smoothing to plot the age profiles by sex and survey wave and then fit a linear regression model to the pooled data, separately by sex, to test for significant differences across surveys controlling for age and height. Results: Age profiles of performance vary across U.S. surveys, but levels of lung function (peak expiratory flow) and handgrip strength in the United States are as high as they are in the other three countries. Americans also perform as well on the chair stand test as the English and Costa Ricans, if not better, but exhibit slower gait speed than the English at most ages. Discussion: With the exception of walking speed, we find little evidence that older Americans have worse physical performance than their peers.
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Affiliation(s)
- Dana A. Glei
- Center for Population and Health, Georgetown University
| | - Noreen Goldman
- Office of Population Research and Woodrow Wilson School of Public and International Affairs, Princeton University
| | - Carol D. Ryff
- Department of Psychology, University of Wisconsin-Madison
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Age, socioeconomic patterns and regional variations in grip strength among older adults (50+) in India: Evidence from WHO’s Study on Global Ageing and Adult Health (SAGE). Arch Gerontol Geriatr 2018; 76:100-105. [DOI: 10.1016/j.archger.2018.02.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 02/07/2018] [Accepted: 02/08/2018] [Indexed: 12/31/2022]
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The Influence of Age, Sex, Bulb Position, Visual Feedback, and the Order of Testing on Maximum Anterior and Posterior Tongue Strength and Endurance in Healthy Belgian Adults. Dysphagia 2012; 28:159-66. [DOI: 10.1007/s00455-012-9425-x] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2012] [Accepted: 08/21/2012] [Indexed: 10/27/2022]
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Mosallanezhad Z, Hörder H, Salavati M, Nilsson-Wikmar L, Frändin K. Physical activity and physical functioning in Swedish and Iranian 75-year-olds - a comparison. Arch Gerontol Geriatr 2012; 55:422-30. [PMID: 22425242 DOI: 10.1016/j.archger.2012.02.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2011] [Revised: 02/11/2012] [Accepted: 02/14/2012] [Indexed: 10/28/2022]
Abstract
BACKGROUND AND PURPOSE The pattern of population aging is highly complex and contextually based. Cross-national comparisons are helpful to explore related factors. Two cross-sectional studies designed to compare physical activity level, physical functioning and certain health related factors in 75-year-old women and men in Sweden and Iran. MATERIALS AND METHODS Cohorts of 637 Swedish and 851 Iranian 75-year-olds were investigated with the same methods regarding physical activity level, physical functioning and health related factors. RESULTS There were differences in physical activity level (p<0.001), self-reported physical functioning (p<0.001) objective physical functioning (p<0.001), health status (p<0.001) and most socio-demographic aspects between the two countries. Here the Swedish cohort had the advantage. There was no difference between the countries regarding prevalence of vertigo or falls. The only variables where the Iranian cohort had advantage over the Swedes were grip strength and smoking habits. There were larger gender differences in walking habits, self-selected walking speed, timed chair stand, and one-leg stance in Iran, and in grip strength in Sweden, all to the disadvantage of women. CONCLUSIONS Iranian 75-years-olds had a lower physical activity level, a worse lower extremity physical function but a better grip strength, a worse physical health status, but smoked less than their Swedish counterparts. Despite this, there were no differences regarding vertigo or falls. In most aspects, the magnitude of gender differences was about the same and in disadvantage of women, although there were larger differences in Iran in some lower extremity functions.
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Affiliation(s)
- Zahra Mosallanezhad
- Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.
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Is health status of elderly worsening in India? A comparison of successive rounds of national sample survey data. J Biosoc Sci 2010; 43:211-31. [PMID: 21156102 DOI: 10.1017/s0021932010000623] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The increasing greying of India's population raises concerns about the welfare and health status of the aged. One important source of information of health status of the elderly is the National Sample Survey Rounds on Morbidity and Health Care Expenditure. Using unit-level data for 1995-96 and 2004, this paper examines changes in reported health status of the elderly in India and analyses their relationship with living arrangements and extent of economic dependency. It appears that even after controlling for factors like caste, education, age, economic status and place of residence, there has been a deterioration in self-perceived current health status of the elderly. The paper argues that, although there have been changes in the economic condition and traditional living arrangements--with a decline in co-residential arrangements--this is not enough to explain the decline in reported health status and calls for a closer look at narratives of neglect being voiced in developing countries.
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Cross-national differences in grip strength among 50+ year-old Europeans: results from the SHARE study. Eur J Ageing 2009; 6:227-236. [PMID: 28798606 DOI: 10.1007/s10433-009-0128-6] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Grip strength (GS) has an age- and gender-dependent decline with advancing age. One study comparing GS among extremely old show a North-South gradient with lowest GS in Italy compared to France (intermediary) and Denmark (highest) even after adjusting for confounders. As GS is associated with higher rates of functional decline and mortality, and thus may be used as a health indicator, it is of interest to examine whether the results on extremely old can be reproduced in a large-scale European survey. GS was measured in a cross-sectional population-based sample of 27,456 individuals aged 50+ in 11 European countries included in the SHARE survey. We made a cross-country comparison of the age trajectory of GS in both genders. Northern-continental European countries had higher GS than southern European countries even when stratifying by age and gender and controlling for height, weight, education, health and socioeconomic status. The relative excess was found to be 11% and the absolute difference 5.0 kg for 50- to 54-year-old men, increasing to 28% and 6.9 kg among 80+ year-old men. The corresponding figures for women were 16% and 4.3 kg, and 21% and 3.5 kg, respectively. Southern European countries have lower GS in the age range 50+ year. Gene-environment interactions may explain country-specific differences. The use of GS in cross-national surveys should control not only for age and gender, but also for nationality.
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Abstract
OBJECTIVE Cross-cultural research must always deal with the problem that meaning systems and behaviors cannot be readily compared from one culture to the next because the sociocultural context can vary so widely. DESIGN The organizers of Project AGE: Age, Generation, and Experience, a multicultural study of aging, recognized this problem and devised instruments for studying age that allowed for cultural variation as well as researchers made every effort to gain an emic understanding (understanding based on categories recognized by the local respondents) of people's attitudes about aging in the several cultures in which we worked. For comparison to take place, we needed to use similar question frames to elicit comparable information across societies of different types. RESULTS Many questions put to people about their attitudes toward their own and other persons' aging were readily understood by our respondents. But some topics proved difficult to investigate systematically across cultures. CONCLUSIONS In hindsight, we could have achieved additional value from our interviews if we had incorporated some independent measures of physical health and capacity. Such data would have added depth to our discussion of within-site and across-site differences on both the independent measures themselves and their possible correlation with attitudinal data.
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Affiliation(s)
- Patricia Draper
- Department of Anthropology and Geography, University of Nebraska, Lincoln, NE 68506, USA.
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