Healthy postmenopausal women- physical activity and forearm bone mineral density: the Nord-Trøndelag health survey

Journal of Women & Aging
Liv Berit AugestadW Dana Flanders

Abstract

The aim of this study was to analyze the association between Physical Activity (PA) and forearm bone mineral density (BMD) in healthy postmenopausal women. During 1984-1986, a population-based health survey (HUNT-1) was conducted in Nord-Trøndelag county, Norway. The second follow-up survey (HUNT-2) was conducted during 1995-1997. The subjects consist of all healthy postmenopausal women (N = 2,924). Higher intensity of recreational PA in HUNT-1 was associated with higher BMD ultradistally (slope = +0.0084, p = 0.0009). The summary score of duration, frequency and intensity of recreational PA in HUNT-1 was associated with lower risk of being below the 20th percentile ultradistally (OR = 0.90, p = 0.01, after adjustment for covariates). The trends for mean distal and ultradistal BMD and percent low BMD lacked statistical significance when we used the PA score that combined the recreational and occupational PA in HUNT-1 and HUNT-2. Higher intensity of prior recreational PA (HUNT-1) was associated with a protective effect on BMD measured in the forearm (HUNT- 2).

Citations

Oct 6, 2009·Human Reproduction·S L GudmundsdottirL B Augestad
Oct 12, 2012·Social Psychiatry and Psychiatric Epidemiology·Audun BrunesSigridur Lara Gudmundsdottir
Aug 14, 2010·Maturitas·Sigridur Lara GudmundsdottirGunnar Sigurdsson
May 31, 2008·Clinical Physiology and Functional Imaging·Oliver FrickeEckhard Schoenau
Oct 23, 2018·Journal of Bone and Mineral Research : the Official Journal of the American Society for Bone and Mineral Research·Stella G MuthuriRachel Cooper
Oct 6, 2009·Journal of Aging and Physical Activity·Cassandra Phoenix, Bevan Grant

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