COSMIN database

Validity and reliability of tools to measure muscle mass, strength, and physical performance in community-dwelling older people: a systematic review

Authors:
Mijnarends, D. M., Meijers, J. M., Halfens, R. J., ter Borg, S., Luiking, Y. C., Verlaan, S., Schoberer, D., Cruz Jentoft, A. J., van Loon, L. J., and Schols, J. M.
Abstract:
BACKGROUND: This study critically appraises the measurement properties of tools to measure muscle mass, strength, and physical performance in community-dwelling older people. This can support the selection of a valid and reliable set of tools that is feasible for future screening and identification of sarcopenia.

METHODS: The databases PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), and Cochrane were systematically searched (January 11, 2012). Studies were included if they investigated the measurement properties or feasibility, or both, of tools to measure muscle mass, strength, and physical performance in community-dwelling older people aged >/=60 years. The consensus-based standards for the selection of health status measurement instruments (COSMIN) checklist was used for quality appraisal of the studies.

RESULTS: Sixty-two publications were deemed eligible, including tools for muscle mass (n = 16), muscle strength (n = 15), and physical performance (n = 31). Magnetic resonance imaging, computed tomography, and a 4-compartment model were used as gold standards for muscle mass assessment. Other frequently used measures of muscle mass are dual-energy x-ray and the bioelectrical impedance (BIA); however, reliability data of the BIA are lacking. Handheld dynamometry and gait speed or a short physical performance battery provide a valid and reliable measurement of muscle strength and physical performance, respectively.

CONCLUSIONS: It can be concluded that several tools are available for valid and reliable measurements of muscle mass, strength, and performance in clinical settings. For a home-setting BIA, handheld dynamometry and gait speed or a short physical performance battery are the most valid, reliable, and feasible. The combination of selected instruments and its use for the screening and identification of sarcopenia in community-dwelling older people need further evaluation.
DOI:
10.1016/j.jamda.2012.10.009
URL:
https://www.ncbi.nlm.nih.gov/pubmed/23276432
Journal:
J Am Med Dir Assoc
issn:
1538-9375 (Electronic)
Publication year:
2013
pages:
170-8
Functional status:
Physical functioning
Age:
Seniors (65+)
Disease:
Certain conditions originating in the perinatal period and related symptoms
Certain infections and parasitic diseases and related symptoms
Congenital malformations, deformations and chromosomal abnormalities and related symptoms
Diseases of and symptoms related to the blood and blood-forming organs and certain disorders involving the immune mechanism
Diseases of and symptoms related to the circulatory system
Diseases of and symptoms related to the digestive system
Diseases of and symptoms related to the ear and mastoid process
Diseases of and symptoms related to the eye and adnexa
Diseases of and symptoms related to the genitourinary system
Diseases of and symptoms related to the musculoskeletal system and connective tissue
Diseases of and symptoms related to the nervous system
Diseases of and symptoms related to the respiratory system
Diseases of and symptoms related to the skin and subcutaneous tissue
Endocrine, nutritional and metabolic diseases and related symptoms
External causes of morbidity and mortality
Injury, poisoning and certain other consequences of external causes
Mental and behavioural disorders and related symptoms
Neoplasms and related symptoms
Pregnancy, childbirth and puerperium and related symptom
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
PRO / non-PRO:
Non-patient Reported Outcome
Patient Reported Outcome
Type of measurement instrument:
4 - Performance-based tests
6 - Clinical rating scales