Social-cognitive, demographic, clinical, and health-related correlates of physical activity and sedentary behaviour in newly diagnosed women with breast cancer.

Autor: Wagoner CW; Faculty of Kinesiology, University of Calgary, 2500 University Dr NW, Calgary, Alberta, T2N IN4, Canada. chad.wagoner@ucalgary.ca., Friedenreich CM; Department of Cancer Epidemiology and Prevention Research, Alberta Health Services, Edmonton, Canada.; Departments of Oncology and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Canada., Courneya KS; Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Canada., Wang Q; Department of Cancer Epidemiology and Prevention Research, Alberta Health Services, Edmonton, Canada., Vallance JK; Faculty of Health Disciplines, Athabasca University, Athabasca, Canada., Matthews CE; Division of Cancer Epidemiology and Genetics, US National Cancer Institute, Bethesda, USA., Yang L; Department of Cancer Epidemiology and Prevention Research, Alberta Health Services, Edmonton, Canada.; Departments of Oncology and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Canada., McNeely ML; Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada., Bell GJ; Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Canada., Morielli AR; Department of Cancer Epidemiology and Prevention Research, Alberta Health Services, Edmonton, Canada., McNeil J; Department of Kinesiology, School of Health and Human Sciences, University of North Carolina at Greensboro, Greensboro, USA., Dickau L; Department of Cancer Epidemiology and Prevention Research, Alberta Health Services, Edmonton, Canada., Culos-Reed SN; Faculty of Kinesiology, University of Calgary, 2500 University Dr NW, Calgary, Alberta, T2N IN4, Canada.; Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, Canada.; Department of Psychosocial Resources, Tom Baker Cancer Centre, Cancer Care, Alberta Health Services, Edmonton, Canada.
Jazyk: angličtina
Zdroj: Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer [Support Care Cancer] 2023 Aug 25; Vol. 31 (9), pp. 537. Date of Electronic Publication: 2023 Aug 25.
DOI: 10.1007/s00520-023-08001-0
Abstrakt: Purpose: Identifying correlates of physical activity and sedentary behaviour allows for the identification of factors that may be targeted in future behaviour change interventions. This study sought to determine the social-cognitive, demographic, clinical, and health-related correlates of physical activity and sedentary behaviour in individuals recently diagnosed with breast cancer.
Methods: Data were collected from 1381 participants within 90 days of diagnosis in the Alberta Moving Beyond Breast Cancer (AMBER) Cohort Study. Physical activity and sedentary behaviour were measured with ActiGraph GT3X+® and activPAL TM devices, respectively, for seven consecutive days. Correlates were collected via a self-reported questionnaire, medical record extraction, or measured by staff.
Results: Multivariable models were fitted for sedentary behaviour, light physical activity, and moderate-to-vigorous physical activity. Greater sedentary behaviour was associated with higher body fat percentage (BF%) (ß=0.044; p<0.001) and being single (ß=0.542; p<0.002). Lower light physical activity was associated with higher BF% (ß=-0.044; p<0.001), higher body mass index (ß=-0.039; p<0.001), greater disease barrier influence (ß=-0.006; p<0.001), a HER2-positive diagnosis (ß=-0.278; p=0.001), and being single (ß=-0.385; p= 0.001). Lower moderate-to-vigorous physical activity was associated with higher BF% (ß =-0.011; p=0.001), greater disease barrier influence (ß=-0.002; p<0.001), and being of Asian (ß=-0.189; p=0.002) or Indian/South American (ß=-0.189; p=0.002) descent. Greater moderate-to-vigorous physical activity was associated with having greater intentions (ß=0.049; p=0.033) and planning (ß=0.026; p=0.015) towards physical activity.
Conclusion: Tailoring interventions to increase physical activity for individuals recently diagnosed with breast cancer may improve long-term outcomes across the breast cancer continuum.
(© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
Databáze: MEDLINE
Externí odkaz: