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Anthropometric Equations to Determine Maximum Height in Adults ≥ 60 Years: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095072. [PMID: 35564467 PMCID: PMC9101954 DOI: 10.3390/ijerph19095072] [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: 03/09/2022] [Revised: 04/17/2022] [Accepted: 04/19/2022] [Indexed: 01/12/2023]
Abstract
Although it is common to measure bone lengths for study, methodological errors in data measurement and processing often invalidate their clinical and scientific usefulness. This manuscript reviews the validity of several published equations used to determine the maximum height in older adults, since height is an anthropometric parameter widely employed in health sciences. A systematic review of original articles published in the English, Spanish, or Portuguese languages was performed in PubMed, ScienceDirect, EBSCO, Springer Link, and two institutional publisher integrators (UACJ and CONRICYT). The search terms were included in the metasearch engines in a combined way and text form using the Boolean connectors AND and OR {(Determination OR Estimation OR Equation) AND Height AND (Elderly OR "Older adults")}. Eleven manuscripts were selected from 1935 records identified through database searching after applying the following criteria: (1) original articles that designed and validated equations for the determination of height by anthropometric methods in adults 60 years of age and older and (2) manuscripts that presented robust evidence of validation of the proposed regression models. The validity of the reported linear regression models was assessed throughout a manuscript review process called multi-objective optimization that considered the collection of the models, the prediction errors, and the adjustment values (i.e., R2, standard error of estimation, and pure error). A total of 64 equations were designed and validated in 45,449 participants (57.1% women) from four continents: America (85.3%, with 46 equations), Asia (8.1%, with 10), Europe (4.6%, with 7), and Africa (2.0%, with 1); the Hispanic American ethnic group was the most numerous in participants and equations (69.0%, with 28). Due to various omissions and methodological errors, this study did not find any valid and reliable equations to assess the maximum height in older adults by anthropometric methods. It is proposed to adjust allometric mathematical models that can be interpreted in the light of ontogenetic processes.
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Padilla CJ, Ferreyro FA, Arnold WD. Anthropometry as a readily accessible health assessment of older adults. Exp Gerontol 2021; 153:111464. [PMID: 34256113 DOI: 10.1016/j.exger.2021.111464] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 06/25/2021] [Accepted: 06/28/2021] [Indexed: 12/30/2022]
Abstract
Anthropometry (derived from the Greek Anthropos: human, and metron: measure) refers to the systematic collection, and measurement of the physical characteristics of the human body, primarily body weight, body size, and shape. Anthropometric values are closely related to genetic factors, environmental characteristics, social, and cultural conditions, lifestyle, functional status, and health. Anthropometric measurements can be used to assess risk of malnutrition, obesity, muscle wasting, increased fat mass, and maldistribution of adipose tissue. Potential modifiable factors include circumferences, skinfolds, and body weight. While are height, and the bone diameters are non-modifiable. Kinanthropometry is the study of size, shape, proportionality, composition, biological maturation, and body function, in order to understand the process of growth, exercise, sports performance, and nutrition. Aging of the population, which is associated with increased risk of chronic disease, and disability, is one of the most important demographic changes facing many countries. Anthropometric indicators are simple, portable, non-invasive, inexpensive, and easily applied measurements that can be readily applied in geriatric populations to guide preventative measures, and medical interventions in older adults.
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Affiliation(s)
- Carlos J Padilla
- Division of Neuromuscular Diseases, Department of Neurology, The Ohio State Wexner Medical Center, Columbus, OH, USA.
| | - Fernando A Ferreyro
- Division of Nutritional Science, Department of Health Science, Universidad de las Americas Puebla, Puebla, Mexico.
| | - W David Arnold
- Division of Neuromuscular Diseases, Department of Neurology, The Ohio State Wexner Medical Center, Columbus, OH, USA; Department of PM&R, The Ohio State Wexner Medical Center, Columbus, OH, USA; Department of Neuroscience, The Ohio State Wexner Medical Center, Columbus, OH, USA; Department of Physiology and Cell Biology, The Ohio State Wexner Medical Center, Columbus, OH, USA.
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Estimation equations for the height of Colombian elders using knee height. ACTA ACUST UNITED AC 2019; 39:639-646. [PMID: 31860176 PMCID: PMC7363354 DOI: 10.7705/biomedica.4820] [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: 11/05/2018] [Indexed: 11/29/2022]
Abstract
Introducción. La estatura en el anciano no refleja su talla real de adulto joven debido al envejecimiento de su columna vertebral, entre otros aspectos. Objetivo. Proponer ecuaciones para estimar la talla de los ancianos colombianos mediante la altura de la rodilla, según el grupo étnico y el sexo. Materiales y métodos. Se hizo un análisis secundario del estudio transversal SABE 2015, utilizando un diseño muestral probabilístico y multietápico en personas colombianas de 60 o más años. Se seleccionaron aleatoriamente dos grupos de la base de datos del estudio SABE: el grupo para el desarrollo de las ecuaciones y el grupo para su validación. Se hizo un análisis de regresión lineal múltiple para estimar la estatura mediante la altura de la rodilla en los grupos étnicos (indígenas, afrodescendientes y blancos-mestizos) por edad y sexo; los resultados se validaron en cada subgrupo de estudio. Resultados. Se diseñaron seis ecuaciones por sexo (hombres=3.665, mujeres=3.019) y etnia; los coeficientes de determinación ajustados (R2 ) de las ecuaciones en hombres de los tres grupos étnicos oscilaron entre 64 y 75 % y, los errores estándar, entre 3,09 y 3,93 cm. En las mujeres, los R2 de las tres ecuaciones fluctuaron entre 53 y 73 % y los EE, entre 2,96 y 3,90 cm. Conclusión. La ecuación con mejor capacidad para estimar la talla del anciano colombiano fue la obtenida para los afrodescendientes de ambos sexos, en tanto que en la población indígena se presentaron los menores coeficientes de determinación.
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Easton JF, Stephens CR, Román-Sicilia H, Cesari M, Pérez-Zepeda MU. Anthropometric measurements and mortality in frail older adults. Exp Gerontol 2018; 110:61-66. [PMID: 29775746 DOI: 10.1016/j.exger.2018.05.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 03/09/2018] [Accepted: 05/14/2018] [Indexed: 10/16/2022]
Abstract
BACKGROUND As the number of older adults increases, so does the number of frail older adults. Although anthropometry has been widely used as a way to stratify the overall mortality risk of a person, the significance of these measurements becomes blurred in the case of frail older adults who have changes in body composition. Therefore, the aim of this study is to determine the association of anthropometric measurements (body mass index, knee-adjusted height body mass index, waist-to-hip ratio and calf circumference) with mortality risk in a group of older Mexican adults. METHODS This is a longitudinal analysis of the Mexican Health and Aging sub-sample (with biomarkers, n = 2573) from the first wave in 2001, followed-up to the last available wave in 2015. Only frail 50-year or older adults (Frailty Index with a cut-off value of 0.21 or higher, was used) were considered for this analysis (n = 1298). A survival analysis was performed with Kaplan-Meier curves and Cox regression models (unadjusted and adjusted for confounding). Socio-demographic, health risks, physical activity and comorbidities were variables used for adjusting the multivariate models. RESULTS From the total sample of 1298 older adults, 32.5% (n = 422) died during follow-up. The highest hazard ratio in the adjusted model was for calf circumference 1.31 (95% confidence interval 1.02-1.69, p = 0.034). Other measurements were not significant. CONCLUSIONS Anthropometric measurements have different significance in frail older adults, and these differences could have implications on adverse outcomes. Calf circumference has a potential value in predicting negative health outcomes.
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Affiliation(s)
- Jonathan F Easton
- C3 - Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de México, Ciudad de México, Mexico; Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - Christopher R Stephens
- C3 - Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de México, Ciudad de México, Mexico; Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - Heriberto Román-Sicilia
- C3 - Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - Matteo Cesari
- Geriatric Unit, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milan, Italy; Department of Clinical Sciences and Community, University of Milan, Milan, Italy
| | - Mario Ulises Pérez-Zepeda
- Geriatric Epidemiologic Research Department, Instituto Nacional de Geriatría, Mexico; Instituto de Envejecimiento, Facultad de Medicina, Pontificia Universidad Javeriana, Bogotá, Colombia.
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García-Peña C, Pérez-Zepeda MU. Validity of Knee-Estimated Height to Assess Standing Height in Older Adults: A Secondary Longitudinal Analysis of the Mexican Health and Aging Study. J Nutr Health Aging 2017; 21:262-265. [PMID: 28244564 PMCID: PMC5749405 DOI: 10.1007/s12603-016-0761-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE The main objective was to test the validity of height estimated by knee height in Mexican older adults, as a surrogate for standing height. DESIGN Cohort study. SETTING Data were drawn from the first and third waves of the Mexican Health and Aging Study. PARTICIPANTS Included participants were community-dwelling 50-year or older adults with measured height at baseline and in follow-up. Subjects with a lower limb fracture in the follow-up were excluded. MEASUREMENTS Main measurements were baseline standing height and 11-year follow-up and knee-estimated height in follow-up. Population specific equations were used to estimate standing height from knee height. Comparisons between baseline standing height and knee-derived height were done with simple correlations, limits of agreement (Bland-Altman plot) and Deming regressions. RESULTS A total of 136 50-year or older adults were followed-up for eleven years, with a mean age of 60. There was a positive correlation between knee-estimated height and baseline standing height of 0.895 (p<0.001) for men and of 0.845 (p<0.001) for women. Limits of agreement for men were from -6.95cm to 7.09cm and for women from -6.58cm to 8.44cm. CONCLUSION According to our results, knee-estimated height could be used interchangeably with standing height in Mexican older adults, and these results might apply also to other populations.
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Affiliation(s)
- C García-Peña
- Mario Ulises Pérez Zepeda Geriatric Epidemiology Research Department at the Instituto Nacional de Geriatría, Periférico Sur 2767, colonia San Jerónimo Lídice, delegación La Magdalena Contreras, ciudad de México, Distrito Federal, México. Phone number: +52 55 55739087, ,
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CLOSS VE, FEOLI AMP, SCHWANKE CHA. Altura do joelho como medida alternativa confiável na avaliação nutricional de idosos. REV NUTR 2015. [DOI: 10.1590/1415-52732015000500002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Objetivo:Avaliar o uso da altura do joelho como medida alternativa confiável na avaliação nutricional de idosos atendidos em um ambulatório de geriatria.Métodos:Estudo transversal com idosos atendidos em ambulatório de geriatria de um hospital universitário, entre novembro de 2009 e novembro de 2010. Variáveis investigadas: gênero, idade, peso, estatura, altura do joelho, estatura estimada através das equações de Chumlea, índice de massa corporal para as medidas de estatura aferida e estimada e classificado segundo Lipschitz, e dados sociodemográficos. Na análise descritiva dos dados foram usadas medidas de tendência central, dispersão e proporção; a homogeneidade entre as medidas foi verificada através do coeficiente de correlação intraclasse e do gráfico de Bland e Altman e a concordância entre a avaliação nutricional baseada no índice de massa corporal calculado a partir da estatura aferida e a avaliação nutricional baseada no índice de massa corporal calculado a partir da estatura estimada foi avaliada através do coeficiente Kappa ponderado com pesos quadráticos.Resultados:Foram avaliados 186 idosos com média de idade de 74,3±7,1 anos. A média do índice de massa corporal aferido e estimado foi 28,96±5,86 kg/m2e 27,95±5,47 kg/m2, respectivamente, e a prevalência de sobrepeso foi de 59,7% para o índice de massa corporal aferido e 53,2% para o estimado. Foi observada uma boa concordância (Kappa=0,79; p<0,001) entre as duas avaliações.Conclusão:Os resultados mostraram ser possível utilizar a altura do joelho na estimativa da estatura para cálculo do índice de massa corporal em idosos atendidos em ambulatório, alternativa útil para aqueles que apresentam limitações na aferição das medidas, sendo esta uma medida alternativa importante na avaliação nutricional de idosos.
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Gavriilidou NN, Pihlsgård M, Elmståhl S. High degree of BMI misclassification of malnutrition among Swedish elderly population: Age-adjusted height estimation using knee height and demispan. Eur J Clin Nutr 2014; 69:565-71. [PMID: 25205322 PMCID: PMC4424802 DOI: 10.1038/ejcn.2014.183] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2014] [Revised: 05/23/2014] [Accepted: 07/14/2014] [Indexed: 12/13/2022]
Abstract
BACKGROUND/OBJECTIVES The degree of misclassification of obesity and undernutrition among elders owing to inaccurate height measurements is investigated using height predicted by knee height (KH) and demispan equations. SUBJECTS/METHODS Cross-sectional investigation was done among a random heterogeneous sample from five municipalities in Southern Sweden from a general population study 'Good Aging in Skåne' (GÅS). The sample comprised two groups: group 1 (KH) including 2839 GÅS baseline participants aged 60-93 years with a valid KH measurement and group 2 (demispan) including 2871 GÅS follow-up examination participants (1573 baseline; 1298 new), aged 60-99 years, with a valid demispan measurement. Participation rate was 80%. Height, weight, KH and demispan were measured. KH and demispan equations were formulated using linear regression analysis among participants aged 60-64 years as reference. Body mass index (BMI) was calculated in kg/m(2). RESULTS Undernutrition prevalences in men and women were 3.9 and 8.6% by KH, compared with 2.4 and 5.4% by standard BMI, and more pronounced for all women aged 85+ years (21% vs 11.3%). The corresponding value in women aged 85+ years by demispan was 16.5% vs 10% by standard BMI. Obesity prevalences in men and women were 17.5 and 14.6% by KH, compared with 19.0 and 20.03% by standard BMI. Values among women aged 85+ years were 3.7% vs 10.4% by KH and 6.5% vs 12.7% by demispan compared with the standard. CONCLUSIONS There is an age-related misclassification of undernutrition and obesity attributed to inaccurate height estimation among the elderly. This could affect the management of patients at true risk. We therefore propose using KH- and demispan-based formulae to address this issue.
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Affiliation(s)
- N N Gavriilidou
- Division of Geriatric Medicine, Department of Health Sciences, Lund University, Skåne University Hospital, Malmö, Sweden
| | - M Pihlsgård
- Division of Geriatric Medicine, Department of Health Sciences, Lund University, Skåne University Hospital, Malmö, Sweden
| | - S Elmståhl
- Division of Geriatric Medicine, Department of Health Sciences, Lund University, Skåne University Hospital, Malmö, Sweden
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Souza R, Fraga JSD, Gottschall CBA, Busnello FM, Rabito EI. Avaliação antropométrica em idosos: estimativas de peso e altura e concordância entre classificações de IMC. REVISTA BRASILEIRA DE GERIATRIA E GERONTOLOGIA 2013. [DOI: 10.1590/s1809-98232013000100009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Avaliar a concordância entre diferentes classificações de Índice de Massa Corporal (IMC) e verificar modelos de fórmulas propostas para estimativa de peso e altura que podem ser aplicadas na população idosa do Sul do Brasil. MÉTODO: Estudo transversal que avaliou 131 idosos residentes de três instituições de longa permanência para idosos (ILPIs) no Sul do Brasil, por meio de uma avaliação antropométrica, utilizando peso, estatura, altura do joelho, dobra cutânea subescapular, circunferência da panturrilha, circunferência do braço, circunferência abdominal e hemienvergadura. RESULTADOS: A idade média da amostra foi de 78,9 anos, sendo 41,2% homens e 58,8% mulheres. De acordo com a classificação da Organização Mundial da Saúde (OMS), apenas dois idosos (1,5%) apresentaram baixo-peso, 63 idosos (48,1%) foram classificados como eutróficos e 66 (50,4%) foram classificados com sobrepeso, obesidade grau I e II. Já os pontos de corte estipulados por Lipschitz determinaram que 21 idosos (16%) se encontram com baixo-peso, 69 (52,7%) eutróficos e 41 (31,3%) com sobrepeso. Ao comparar as medidas de peso e altura aferidas com as mesmas medidas estimadas, percebe-se que a única que não mostrou diferença significativa foi a fórmula de estimativa de altura de Rabito. CONCLUSÃO: Os pontos de corte utilizados apresentaram moderada concordância, sendo que Lipschitz salienta uma maior faixa de risco para desnutrição. Comparando as medidas de peso e altura aferidas com as medidas estimadas, foi observado que somente a fórmula de estimativa de altura de Rabito pode ser aplicada para esta população.
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Affiliation(s)
- Raphaela Souza
- Universidade Federal de Ciências da Saúde de Porto Alegre, Brasil
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Mesquita M, Veríssimo M. Equations suggested by WHO to estimate height above 60 years of age do not fit Portuguese elderly: A new predictive model based on knee height. Eur Geriatr Med 2012. [DOI: 10.1016/j.eurger.2012.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Cereda E, Bertoli S, Battezzati A. Height prediction formula for middle-aged (30–55 y) Caucasians. Nutrition 2010; 26:1075-81. [DOI: 10.1016/j.nut.2009.08.024] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2009] [Revised: 08/16/2009] [Accepted: 08/19/2009] [Indexed: 12/23/2022]
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Cereda E, Bertoli S, Vanotti A, Battezzati A. Estimated height from knee-height in Caucasian elderly: implications on nutritional status by mini nutritional assessment. J Nutr Health Aging 2010; 14:16-22. [PMID: 20082049 DOI: 10.1007/s12603-010-0004-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To investigate if the use of estimated height (EH) by currently available prediction formulas might affect the screening and outcome prediction attitudes of both the Mini Nutritional Assessment (MNA) and its short-form version (MNA-SF). DESIGN A 6-month observational study. SETTING Two long-term cares of the province of Como. PARTICIPANTS 266 resident elderly (102 men, 164 women; mean age +/- SD: 80.4 +/- 8.6 years). MEASUREMENTS Subjects were studied by anthropometry (weight, standing height, knee-height, arm and calf circumferences, triceps skinfold) and biochemistry (albumin and prealbumin). Nutritional status was assessed using both MNA and MNA-SF. At 6 months, major outcome were: death, infections and bedsores. RESULTS In overall population, prediction formulas significantly underestimated real height. The bias by Italian-specific equation was higher than that by nationally-representative formulas for white Americans. The use of EHs produced significant differences in body mass index (BMI) but these did not affect nutritional status scoring by MNA and MNA-SF (r > or =0.99, p < 0.0001). Cohen's kappa statistic also showed an almost perfect concordance (kappa > 0.9). Moreover, similar degrees of correlation were found between nutritional parameters and both MNA and MNA-SF scores by BMI from SH and EHs. After 6 months, major complications occurred in twenty-eight patients (11.6%). The use EHs did not affect the distribution of events among MNA and MNA-SF nutritional classes. CONCLUSION In Italian elderly, height prediction by nationally representative equations for white Americans should be preferred to that by ethnic-specifc formula. However, the use of both models does not seem to affect nutritional screening and outcome prediction by MNA and MNA-SF.
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Affiliation(s)
- E Cereda
- International Center for the Assessment of Nutritional Status (ICANS), University of Milan, Milan, Italy.
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Weinbrenner T, Vioque J, Barber X, Asensio L. Estimation of Height and Body Mass Index from Demi-Span in Elderly Individuals. Gerontology 2006; 52:275-81. [PMID: 16974098 DOI: 10.1159/000094608] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2005] [Accepted: 03/10/2006] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Obtaining accurate height and, consequently, body mass index (BMI) measurements in elderly subjects can be difficult due to changes in posture and loss of height during ageing. Measurements of other body segments can be used as an alternative to estimate standing height, but population- and age-specific equations are necessary. OBJECTIVE Our objectives were to validate existing equations, to develop new simple equations to predict height in an elderly Spanish population and to assess the accuracy of the BMI calculated by estimated height from the new equations. METHODS We measured height and demi-span in a representative sample of 592 individuals, 271 men and 321 women, 65 years and older (mean +/- SD, 73.8 +/- 6.3 years). We suggested equations to predict height from demi-span by multiple regression analyses and performed an agreement analysis between measured and estimated indices. RESULTS Height estimated from demi-span correlated significantly (p < 0.001) with measured height (men: r = 0.708, women: r = 0.625). The best prediction equations were as follows: men, height (in cm) = 77.821 + (1.132 x demi-span in cm) + (-0.215 x 5-year age category); women: height (in cm) = 88.854 + (0.899 x demi-span in cm) + (-0.692 x 5-year age category). No significant differences between the mean values of estimated and measured heights were found for men (-0.03 +/- 4.6 cm) or women (-0.02 +/- 4.1 cm). The BMI derived from measured height did not differ significantly from the BMI derived from estimated height either. CONCLUSION Predicted height values from equations based on demi-span and age may be acceptable surrogates to derive accurate nutritional indices such as the BMI, particularly in elderly populations, where height may be difficult to measure accurately.
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Affiliation(s)
- Tanja Weinbrenner
- Departamento Salud Pública, Historia de la Ciencia y Ginecología, Universidad Miguel Hernández Elche-Alicante, Alicante, España.
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Jeune B, Skytthe A, Cournil A, Greco V, Gampe J, Berardelli M, Andersen-Ranberg K, Passarino G, Debenedictis G, Robine JM. Handgrip strength among nonagenarians and centenarians in three European regions. J Gerontol A Biol Sci Med Sci 2006; 61:707-12. [PMID: 16870633 DOI: 10.1093/gerona/61.7.707] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Handgrip strength is an important predictor of disability and mortality among old people. The aim was to compare the grip strength among very old people in three regions of Europe. METHODS In this substudy of the European Challenge for Healthy Aging project, only the long-lived probands were included. The maximum value of three measurements of handgrip strength was selected for the analysis. Adjustment for factors known to be correlated with grip strength was made by linear regression. RESULTS Among 598 very old people (median age = 98 years) a clear North-South gradient was observed: For men, handgrip strength dropped from 24.2 kg in Southern Denmark to 20.8 kg in Languedoc-Roussillon, France and 14.2 kg in Calabria, Italy (p < .0001), whereas for women the drop was smaller (from 12.2 to 9.2 kg; p = .0021). The difference remains significant after adjustment for age, gender, housing, knee height, Activities of Daily Living (ADL) scale score, score on the Six-Item Mini-Mental State Examination, chair stand, and number of age-related diseases, although these factors explain two thirds of the variation in handgrip strength. CONCLUSIONS Among nonagenarians and centenarians in three different European regions, we found a significant North-South gradient in handgrip strength with substantially lower values in Calabria. This finding may be due both to population background differences (e.g., genetic variations, birth weight, childhood growth) and to sociocultural differences (e.g., lifestyle, health care).
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Affiliation(s)
- Bernard Jeune
- Aging Research Center, and Epidemiology, Institute of Public Health, University of Southern Denmark, 5000 Odense C, Denmark.
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