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Castro-Piñero J, Aragón-Aragón P, Cruz-León C, Jiménez-Iglesias J, Camiletti-Moirón D, Izquierdo-Gómez R, Cuenca-García M. Time measurement validity and reliability of the 4 × 10-m shuttle run test in adult population: The ADULT-FIT project. J Sci Med Sport 2023; 26:553-560. [PMID: 37689545 DOI: 10.1016/j.jsams.2023.08.176] [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: 05/15/2023] [Revised: 07/18/2023] [Accepted: 08/10/2023] [Indexed: 09/11/2023]
Abstract
OBJECTIVES The purpose of this study was to analyze the time measurement validity and reliability (between raters and test-retest) of the 4 × 10-m shuttle run test to assess motor fitness in adults, according to gender, age, and physical activity levels. DESIGN Cross-sectional. A total of 230 adults (86 women) aged 18-64 years participated in the study. METHODS The time taken to complete the 4 × 10-m shuttle run test was recorded simultaneously by a trained and an untrained rater (inter-rater reliability) and by photoelectric cells (time measurement validity). 48-72 h later, the test was repeated under the same conditions (test-retest reliability). RESULTS The systematic error for trained rater vs. photocell was close to zero (0.0125, p < 0.01), with an effect size of 0.006; and for both, untrained rater vs. photocell and trained rater vs. untrained rater was ∼0.2 s (p < 0.001) with an effect size of 0.09. For the test-retest reliability, the systematic error was 0.05 s (p < 0.001), with an effect size of 0.26, the intraclass correlation coefficient was 0.998 and the coefficient of variation reported a variability of 0.73 %. Results were not influenced by gender and age, while these improved for active vs. non-active participants. CONCLUSIONS Findings indicate that measurements with trained raters are a valid and reliable method for assessing the 4 × 10-m shuttle run test in adults. It is highly recommended that raters be trained to minimize the measurement error.
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Affiliation(s)
- José Castro-Piñero
- GALENO research group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Spain; Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Spain
| | - Pedro Aragón-Aragón
- GALENO research group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Spain
| | - Carolina Cruz-León
- GALENO research group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Spain; Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Spain
| | - José Jiménez-Iglesias
- GALENO research group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Spain; Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Spain; Sport Science Department Cádiz C.F., Cádiz C.F., Spain
| | - Daniel Camiletti-Moirón
- GALENO research group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Spain; Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Spain.
| | - Rocío Izquierdo-Gómez
- GALENO research group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Spain; Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Spain
| | - Magdalena Cuenca-García
- GALENO research group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Spain; Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Spain
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Asano Y, Tsuji T, Okura T. Segmental extracellular-to-intracellular water resistance ratio and physical function in older adults. Exp Gerontol 2023; 181:112278. [PMID: 37597709 DOI: 10.1016/j.exger.2023.112278] [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: 06/16/2023] [Revised: 08/14/2023] [Accepted: 08/16/2023] [Indexed: 08/21/2023]
Abstract
OBJECTIVES This study aimed to investigate the association between whole-body (WB), arm, and leg extracellular-to-intracellular water resistance (Recw/Ricw) ratios and various physical functions of each segment and muscle mass using segmental multifrequency bioelectrical impedance analysis. METHODS In total, 988 community-dwelling older adults were included in the analysis. Physical function was assessed using hand grip, 5-repetition sit-to-stand, 5-m habitual walk, Timed Up and Go, and single-leg balance with eyes open tests. Each segmental Recw/Ricw ratio and muscle mass were assessed at 5 and 250 kHz resistances using a segmental multifrequency bioelectrical impedance analysis device. Pearson's correlation between the segmental Recw/Ricw ratio and muscle mass and physical function was calculated, and the difference in correlation coefficients was tested using Bonferroni correction. Multiple linear regression analysis was conducted using physical function as the dependent variable and the segmental Recw/Ricw ratio as the independent variable, adjusting for sex, age, body mass index, and segmental muscle mass. RESULTS WB and leg Recw/Ricw ratios were significantly positively correlated with good hand grip performance, gait speed, mobility, balance, and standing power (p < 0.05), after adjusting for sex, age, body mass index, and muscle mass. Furthermore, the leg Recw/Ricw ratio was positively associated with lower extremity physical function compared with WB and arm Recw/Ricw ratios and muscle mass (p < 0.01). Conversely, WB muscle mass was more strongly related to grip strength than WB, arm, and leg Recw/Ricw ratios (p < 0.01). CONCLUSIONS The Recw/Ricw ratio is useful for identifying older adults with worse physical function. The Recw/Ricw ratio allows for easy and timely screening of older adults with worse physical function in clinical settings.
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Affiliation(s)
- Yujiro Asano
- Doctoral Program in Physical Education, Health and Sport Science, Degree Programs in Comprehensive Human Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8574, Japan
| | - Taishi Tsuji
- Institute of Health and Sport Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8574, Japan.
| | - Tomohiro Okura
- Institute of Health and Sport Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8574, Japan; R&D Center for Tailor-Made QOL, University of Tsukuba, 1-2 Kasuga, Tsukuba, Ibaraki 305-8550, Japan
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Beck Jepsen D, Robinson K, Ogliari G, Montero-Odasso M, Kamkar N, Ryg J, Freiberger E, Tahir M. Predicting falls in older adults: an umbrella review of instruments assessing gait, balance, and functional mobility. BMC Geriatr 2022; 22:615. [PMID: 35879666 PMCID: PMC9310405 DOI: 10.1186/s12877-022-03271-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 07/05/2022] [Indexed: 12/23/2022] Open
Abstract
Background To review the validated instruments that assess gait, balance, and functional mobility to predict falls in older adults across different settings. Methods Umbrella review of narrative- and systematic reviews with or without meta-analyses of all study types. Reviews that focused on older adults in any settings and included validated instruments assessing gait, balance, and functional mobility were included. Medical and allied health professional databases (MEDLINE, PsychINFO, Embase, and Cochrane) were searched from inception to April 2022. Two reviewers undertook title, abstract, and full text screening independently. Review quality was assessed through the Risk of Bias Assessment Tool for Systematic Reviews (ROBIS). Data extraction was completed in duplicate using a standardised spreadsheet and a narrative synthesis presented for each assessment tool. Results Among 2736 articles initially identified, 31 reviews were included; 11 were meta-analyses. Reviews were primarily of low quality, thus at high risk of potential bias. The most frequently reported assessments were: Timed Up and Go, Berg Balance Scale, gait speed, dual task assessments, single leg stance, functional Reach Test, tandem gait and stance and the chair stand test. Findings on the predictive ability of these tests were inconsistent across the reviews. Conclusions In conclusion, we found that no single gait, balance or functional mobility assessment in isolation can be used to predict fall risk in older adults with high certainty. Moderate evidence suggests gait speed can be useful in predicting falls and might be included as part of a comprehensive evaluation for older adults. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-03271-5.
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Affiliation(s)
- D Beck Jepsen
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark.,Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
| | - K Robinson
- Department of Health Care for Older People (HCOP), Research and Innovation, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK. .,School of Medicine, University of Nottingham, Nottingham, UK.
| | - G Ogliari
- Department of Health Care for Older People (HCOP), Research and Innovation, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - M Montero-Odasso
- Gait and Brain Lab, Parkwood Institute, SLawson Health Research Institute, London, ON, Canada.,Division of Geriatric Medicine, Department of Medicine, Schulich School of Medicine & Dentistry, University of Western Ontario London, London, ON, Canada.,Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada
| | - N Kamkar
- Gait and Brain Lab, Parkwood Institute, SLawson Health Research Institute, London, ON, Canada
| | - J Ryg
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark.,Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
| | - E Freiberger
- Institute for Biomedicine of Aging, FAU Erlangen-Nürnberg, Nuremberg, Germany
| | - Masud Tahir
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark.,Department of Health Care for Older People (HCOP), Research and Innovation, Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
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