A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001-2016
Aims The aim was to investigate the long-term association between leisure time physical activity and hip areal bone mineral density (aBMD), in addition to change in hip aBMD over time, in 32–86 years old women and men. Methods Data were retrieved from the 2001, 2007–2008, and 2015–2016 surveys of th...
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Online Access: | https://hdl.handle.net/10037/25098 https://doi.org/10.1371/journal.pone.0262228 |
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ftunivtroemsoe:oai:munin.uit.no:10037/25098 2023-05-15T18:34:31+02:00 A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001-2016 Mikkilä, Saija Johansson, Jonas Nordström, Anna Hava Nordström, Peter Emaus, Nina Handegård, Bjørn Helge Morseth, Bente Welde, Boye 2022-01-26 https://hdl.handle.net/10037/25098 https://doi.org/10.1371/journal.pone.0262228 eng eng Public Library of Science PLOS ONE Mikkilä SP, Johansson J, Nordström AH, Nordström P, Emaus N, Handegård BHH, Morseth B, Welde B. A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001-2016. PLOS ONE. 2022;17(1) FRIDAID 1996567 doi:10.1371/journal.pone.0262228 1932-6203 https://hdl.handle.net/10037/25098 openAccess Copyright 2022 The Author(s) Journal article Tidsskriftartikkel Peer reviewed publishedVersion 2022 ftunivtroemsoe https://doi.org/10.1371/journal.pone.0262228 2022-05-18T23:02:56Z Aims The aim was to investigate the long-term association between leisure time physical activity and hip areal bone mineral density (aBMD), in addition to change in hip aBMD over time, in 32–86 years old women and men. Methods Data were retrieved from the 2001, 2007–2008, and 2015–2016 surveys of the Tromsø Study, a longitudinal population study in Norway. Leisure time physical activity was assessed by the four-level Saltin-Grimby Physical Activity Level Scale which refers to physical exertion in the past twelve months. Hip aBMD was assessed by Dual-Energy X-ray Absorptiometry. Linear Mixed Model analysis was used to examine long-term associations between physical activity and hip aBMD (n = 6324). In addition, the annual change in hip aBMD was analyzed in a subsample of 3199 participants. Results Physical activity was significantly and positively associated with total hip aBMD in the overall cohort (p<0.005). Participants who reported vigorous activity had 28.20 mg/cm 2 higher aBMD than those who were inactive (95% CI 14.71; 41.69, controlled for confounders), and even light physical activity was associated with higher aBMD than inactivity (8.32 mg/cm 2 , 95% CI 4.89; 11.76). Associations between physical activity and femoral neck aBMD yielded similar results. Hip aBMD decreased with age in both sexes, although more prominently in women. From 2001 to 2007–2008, aBMD changed by –5.76 mg/cm 2 per year (95% CI – 6.08; –5.44) in women, and –2.31 mg/cm2 (95% CI –2.69; –1.93), in men. From 2007–2008 to 2015–2016, the change was –4.45 mg/cm 2 per year (95% CI –4.84; –4.06) in women, and –1.45 mg/cm 2 (95% CI –1.92; –0.98) in men. Conclusions In this cohort of adult men and women, physical activity levels were positively associated with hip aBMD in a dose-response relationship. Hip aBMD decreased with age, although more pronounced in women than men. Article in Journal/Newspaper Tromsø University of Tromsø: Munin Open Research Archive Norway Tromsø PLOS ONE 17 1 e0262228 |
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Open Polar |
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University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
description |
Aims The aim was to investigate the long-term association between leisure time physical activity and hip areal bone mineral density (aBMD), in addition to change in hip aBMD over time, in 32–86 years old women and men. Methods Data were retrieved from the 2001, 2007–2008, and 2015–2016 surveys of the Tromsø Study, a longitudinal population study in Norway. Leisure time physical activity was assessed by the four-level Saltin-Grimby Physical Activity Level Scale which refers to physical exertion in the past twelve months. Hip aBMD was assessed by Dual-Energy X-ray Absorptiometry. Linear Mixed Model analysis was used to examine long-term associations between physical activity and hip aBMD (n = 6324). In addition, the annual change in hip aBMD was analyzed in a subsample of 3199 participants. Results Physical activity was significantly and positively associated with total hip aBMD in the overall cohort (p<0.005). Participants who reported vigorous activity had 28.20 mg/cm 2 higher aBMD than those who were inactive (95% CI 14.71; 41.69, controlled for confounders), and even light physical activity was associated with higher aBMD than inactivity (8.32 mg/cm 2 , 95% CI 4.89; 11.76). Associations between physical activity and femoral neck aBMD yielded similar results. Hip aBMD decreased with age in both sexes, although more prominently in women. From 2001 to 2007–2008, aBMD changed by –5.76 mg/cm 2 per year (95% CI – 6.08; –5.44) in women, and –2.31 mg/cm2 (95% CI –2.69; –1.93), in men. From 2007–2008 to 2015–2016, the change was –4.45 mg/cm 2 per year (95% CI –4.84; –4.06) in women, and –1.45 mg/cm 2 (95% CI –1.92; –0.98) in men. Conclusions In this cohort of adult men and women, physical activity levels were positively associated with hip aBMD in a dose-response relationship. Hip aBMD decreased with age, although more pronounced in women than men. |
format |
Article in Journal/Newspaper |
author |
Mikkilä, Saija Johansson, Jonas Nordström, Anna Hava Nordström, Peter Emaus, Nina Handegård, Bjørn Helge Morseth, Bente Welde, Boye |
spellingShingle |
Mikkilä, Saija Johansson, Jonas Nordström, Anna Hava Nordström, Peter Emaus, Nina Handegård, Bjørn Helge Morseth, Bente Welde, Boye A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001-2016 |
author_facet |
Mikkilä, Saija Johansson, Jonas Nordström, Anna Hava Nordström, Peter Emaus, Nina Handegård, Bjørn Helge Morseth, Bente Welde, Boye |
author_sort |
Mikkilä, Saija |
title |
A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001-2016 |
title_short |
A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001-2016 |
title_full |
A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001-2016 |
title_fullStr |
A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001-2016 |
title_full_unstemmed |
A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001-2016 |
title_sort |
15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. the tromsø study 2001-2016 |
publisher |
Public Library of Science |
publishDate |
2022 |
url |
https://hdl.handle.net/10037/25098 https://doi.org/10.1371/journal.pone.0262228 |
geographic |
Norway Tromsø |
geographic_facet |
Norway Tromsø |
genre |
Tromsø |
genre_facet |
Tromsø |
op_relation |
PLOS ONE Mikkilä SP, Johansson J, Nordström AH, Nordström P, Emaus N, Handegård BHH, Morseth B, Welde B. A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001-2016. PLOS ONE. 2022;17(1) FRIDAID 1996567 doi:10.1371/journal.pone.0262228 1932-6203 https://hdl.handle.net/10037/25098 |
op_rights |
openAccess Copyright 2022 The Author(s) |
op_doi |
https://doi.org/10.1371/journal.pone.0262228 |
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PLOS ONE |
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17 |
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1 |
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e0262228 |
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