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Cited by 157Hip and Femur FracturesNutrition and Health in AgingBone health and osteoporosis research

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

Change in Muscle Mass and Muscle Strength After a Hip Fracture: Relationship to Mobility Recovery

Visser, M., Harris, T. B., Fox, K. M., Hawkes, W., Hebel, J. R., YuYahiro, J., Michael, R., Zimmerman, S. I., Magaziner, J.·2000·The Journals of Gerontology Series A: Biological Sciences and Medical Sciences
DOI 10.1093/gerona/55.8.m434
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Abstract

BACKGROUND: Hip fracture in elderly persons has a serious impact on long-term physical function. This study determines the change in muscle strength and muscle mass after a hip fracture, and the associations between these changes and mobility recovery. METHODS: Ninety community-dwelling women aged 65 years and older who had recently experienced a fracture of the proximal femur were included in the study. At 2 to 10 days after hospital admission, the women's grip strength, ankle dorsiflexion strength, and regional muscle mass (by dual-energy x-ray absorptiometry) were measured, and the prefracture level of independence for five mobility function items was assessed. All measurements were repeated at 12 months. RESULTS: At follow-up, only 17.8% of the women had returned to their prefracture level of mobility function for all five items. Mobility function recovery was not related to change in skeletal muscle mass of the nonfractured leg or the arms. However, women who lost grip strength (mean loss of -28.7%, SD = 16.9%), or who lost ankle strength of the nonfractured leg (mean loss of -21.5%, SD = 14.7%), had a worse mobility recovery compared with those who gained strength (p = .04 and p = .09, respectively). In addition, chronic disease (p = .03), days hospitalized (p = .04), and self-reported hip pain (p = .07) were independent predictors of decline in mobility function. CONCLUSIONS: The results suggest that loss of muscle strength, but not loss of muscle mass, is an independent predictor of poorer mobility recovery 12 months after a hip fracture. When confirmed by other studies, these findings may have implications for rehabilitation strategies after a hip fracture.

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Crossref · 10.1093/gerona/55.8.m434

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Citations

Cites

Research works printed but not linked: 4

  1. 1990, Journals of Gerontology Series A: Biological and Medical Sciences, 45, M101
  2. 1998, Clinical orthopaedics and related research, 348, 22
  3. 1996, 18, 19
  4. 1997, The Journal of Nutrition, 127, 998S

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Metadata

Authors
Visser, M., Harris, T. B., Fox, K. M., Hawkes, W., Hebel, J. R., YuYahiro, J., Michael, R., Zimmerman, S. I., & Magaziner, J.
Affiliations
  • National Institutes of Health (US)
  • University of Maryland, Baltimore (US)
Corresponding author
Visser, M.
ORCID
Venue
The Journals of Gerontology Series A: Biological Sciences and Medical Sciences
Publisher
Oxford University Press (OUP)
Published
2000-08-01
Volume
55
Issue
8
Pages
M434-M440
ISSN
  • 1079-5006 (ISSN-L)
  • 1758-535X
DOI
10.1093/gerona/55.8.m434
OpenAlex
W2151941411
Cited by
157
References
34
Citations by year
2026: 3 · 2025: 3 · 2024: 5 · 2023: 8 · 2022: 8 · 2021: 7 · 2020: 6 · 2019: 5 · 2018: 6 · 2017: 7 · 2016: 10 · 2015: 9 · 2014: 8 · 2013: 9 · 2012: 10
FWCI
2.88
Type
journal article
Language
en
Open access
closed
Locations
  • The Journals of Gerontology Series A (publishedVersion)
  • PubMed (publishedVersion)
  • VU Research Portal (publishedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
Funders
National Institute on Aging (R37 AG 09901, R37AG009901)
Topics
  • Health Sciences › Medicine › Surgery › Hip and Femur Fractures
  • Health Sciences › Medicine › Physiology (medical) › Nutrition and Health in Aging
  • Health Sciences › Medicine › Orthopedics and Sports Medicine › Bone health and osteoporosis research
Keywords
hip fracture, muscle strength, muscle mass, mobility recovery, grip strength, ankle dorsiflexion strength, older women, fracture rehabilitation, chronic disease, hip pain, length of hospital stay, physical function decline
MeSH terms
Aged, Female, Follow-Up Studies, Hip Fractures, Humans, Movement, Muscle, Skeletal, Recovery of Function

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