A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001-2016

Autor: Saija Mikkilä, Jonas Johansson, Anna Nordström, Peter Nordström, Nina Emaus, Bjørn Helge Handegård, Bente Morseth, Boye Welde
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Male
Critical Care and Emergency Medicine
Time Factors
Epidemiology
Geographical Locations
Cohort Studies
Absorptiometry
Photon
Bone Density
Surveys and Questionnaires
Medicine and Health Sciences
Public and Occupational Health
Longitudinal Studies
Sjukgymnastik
Physiotherapy
Musculoskeletal System
Trauma Medicine
Aged
80 and over
Multidisciplinary
Norway
Middle Aged
Europe
Connective Tissue
Bone Fracture
Research Design
Medicine
Female
Anatomy
Traumatic Injury
Research Article
Adult
musculoskeletal diseases
Science
Motor Activity
Research and Analysis Methods
Pelvis
Leisure Activities
Humans
Bone
Pelvic Bones
Exercise
Skeleton
Aged
Hip
Biology and Life Sciences
Physical Activity
Biological Tissue
Age Groups
Medical Risk Factors
People and Places
Population Groupings
Sedentary Behavior
Follow-Up Studies
Zdroj: PLoS ONE, Vol 17, Iss 1 (2022)
PLoS ONE
PLoS ONE, Vol 17, Iss 1, p e0262228 (2022)
Popis: 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 (p2 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/cm2, 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/cm2 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/cm2 per year (95% CI –4.84; –4.06) in women, and –1.45 mg/cm2 (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.
Databáze: OpenAIRE
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