The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Low Vitamin D and High Parathyroid Hormone Levels as Determinants of Loss of Muscle Strength and Muscle Mass (Sarcopenia): The Longitudinal Aging Study Amsterdam
Abstract
The age-related change in hormone concentrations has been hypothesized to play a role in the loss of muscle mass and muscle strength with aging, also called sarcopenia. The aim of this prospective study was to investigate whether low serum 25-hydroxyvitamin D (25-OHD) and high serum PTH concentration were associated with sarcopenia. In men and women aged 65 yr and older, participants of the Longitudinal Aging Study Amsterdam, grip strength (n = 1008) and appendicular skeletal muscle mass (n = 331, using dual-energy x-ray absorptiometry) were measured in 1995–1996 and after a 3-yr follow-up. Sarcopenia was defined as the lowest sex-specific 15th percentile of the cohort, translating into a loss of grip strength greater than 40% or a loss of muscle mass greater than 3%. After adjustment for physical activity level, season of data collection, serum creatinine concentration, chronic disease, smoking, and body mass index, persons with low (<25 nmol/liter) baseline 25-OHD levels were 2.57 (95% confidence interval 1.40–4.70, based on grip strength) and 2.14 (0.73–6.33, based on muscle mass) times more likely to experience sarcopenia, compared with those with high (>50 nmol/liter) levels. High PTH levels (≥4.0 pmol/liter) were associated with an increased risk of sarcopenia, compared with low PTH (<3.0 pmol/liter): odds ratio = 1.71 (1.07–2.73) based on grip strength, odds ratio = 2.35 (1.05–5.28) based on muscle mass. The associations were similar in men and women. The results of this prospective, population-based study show that lower 25-OHD and higher PTH levels increase the risk of sarcopenia in older men and women.
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Cites
Compendium of Physical Activities: Classification of energy costs of human physical activities
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“some (9, 11, 39–41) but not all (33, 42) studies.”
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Cited by
Fielding, R. A., Vellas, B., Evans, W. J., Bhasin, S., Morley, J. E., Newman, A. B., Abellan van Kan, G., Andrieu, S., Bauer, J., Breuille, D., et al. (2011) · Journal of the American Medical Directors Association · doi:10.1016/j.jamda.2011.01.003 · Cited by 3,256
Vitamin D deficiency: a worldwide problem with health consequences
Holick, M. F., & Chen, T. C. (2008) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/87.4.1080s · Cited by 2,689
Estimation of optimal serum concentrations of 25-hydroxyvitamin D for multiple health outcomes
Bischoff-Ferrari, H. A., Giovannucci, E., Willett, W. C., Dietrich, T., & Dawson-Hughes, B. (2006) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/84.1.18 · Cited by 2,414
Vitamin D and Human Health: Lessons from Vitamin D Receptor Null Mice
Bouillon, R., Carmeliet, G., Verlinden, L., van Etten, E., Verstuyf, A., Luderer, H. F., Lieben, L., Mathieu, C., & Demay, M. (2008) · Endocrine Reviews · doi:10.1210/er.2008-0004 · Cited by 1,783
Mitchell, W. K., Williams, J., Atherton, P., Larvin, M., Lund, J., & Narici, M. (2012) · Frontiers in Physiology · doi:10.3389/fphys.2012.00260 · Cited by 1,377
Metadata
- Authors
- Visser, M., Deeg, D. J. H., & Lips, P.
- Venue
- The Journal of Clinical Endocrinology & Metabolism
- Publisher
- The Endocrine Society
- Published
- 2003-12-01
- Volume
- 88
- Issue
- 12
- Pages
- 5766-5772
- ISSN
- 0021-972X (ISSN-L)
- 1945-7197
- OpenAlex
- W2158182511
- Cited by
- 1,099
- References
- 7
- FWCI
- 8.87
- Type
- journal article
- Language
- en
- Open access
- closed
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