Distinct trajectories of moderate to vigorous physical activity and sedentary behavior following a breast cancer diagnosis: the Pathways Study.

Journal of Cancer Survivorship : Research and Practice
Zaixing ShiHeather Greenlee

Abstract

To identify distinct trajectories of total moderate-to-vigorous physical activity (MVPA) and sedentary behavior following a breast cancer diagnosis and their correlates. The analysis examined 3000 female breast cancer survivors within Kaiser Permanente Northern California between 2006 and 2013. Self-reported time spent on total MVPA and sedentary behaviors were assessed at baseline (mean = 1.8 months post-diagnosis) and at 6 and 24 months follow up. Trajectory groups were identified using group-based trajectory modeling and K-means for longitudinal data analysis. Trajectory groups were named by baseline activity level (high, medium, or low) and direction of change (increaser, decreaser, or maintainer). Trajectory analyses identified three MVPA trajectories [high decreaser (7%), medium decreaser (35%), low maintainer (58%)] and four sedentary behavior trajectories [high maintainer (18%), high decreaser (27%), low increaser (24%), and low maintainer (31%)]. Women with higher education (ORs: 1.63-4.37), income (OR: 1.37), dispositional optimism (ORs: 1.60-1.86), and social support (OR: 1.33) were more likely to be high or medium decreasers of MVPA (all P < 0.05). High maintainers and high decreasers of sedentary behavior were more...Continue Reading

References

May 1, 1997·The American Journal of Clinical Nutrition·W Demark-WahnefriedE P Winer
May 1, 1997·Psychosomatic Medicine·A van't SpijkerH J Duivenvoorden
Jun 12, 1998·JAMA : the Journal of the American Medical Association·P M LantzJ Chen
Sep 19, 2000·Medicine and Science in Sports and Exercise·B E AinsworthA S Leon
Nov 2, 2001·Medicine and Science in Sports and Exercise·L K StatenC Ritenbaugh
Feb 15, 2002·Journal of Clinical Oncology : Official Journal of the American Society of Clinical Oncology·Elizabeth MaunsellLuc Deschênes
Apr 10, 2003·Health Psychology : Official Journal of the Division of Health Psychology, American Psychological Association·Jo SalmonJames F Sallis
Feb 8, 2005·BMJ : British Medical Journal·Caroline BurgessAmanda Ramirez
Nov 30, 2005·Journal of Clinical Oncology : Official Journal of the American Society of Clinical Oncology·Keith M BellizziTimothy McNeel
Feb 17, 2006·British Journal of Health Psychology·Andrew SteptoeSteve Iliffe
Aug 29, 2007·Psychological Bulletin·Roger Tourangeau, Ting Yan
May 1, 2008·Journal of Clinical Oncology : Official Journal of the American Society of Clinical Oncology·Christopher M BlanchardUNKNOWN American Cancer Society's SCS-II
Aug 7, 2008·American Journal of Epidemiology·Stephen R Cole, Miguel A Hernán
Nov 7, 2008·Journal of Health Psychology·Crystal L ParkThomas O Blank
Jan 8, 2009·Medicine and Science in Sports and Exercise·Andrea AltschulerBarbara Sternfeld
Feb 9, 2010·Medicine and Science in Sports and Exercise·Katrien WijndaeleNeville Owen
Mar 17, 2011·American Journal of Preventive Medicine·Jared M TuckerNicholas K Beyler
Sep 13, 2011·Annual Review of Sociology·Fred C PampelJustin T Denney
Sep 29, 2011·Breast Cancer Research and Treatment·Marilyn L KwanLawrence H Kushi
Apr 28, 2012·CA: a Cancer Journal for Clinicians·Cheryl L RockTed Gansler
Apr 12, 2013·Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology·Caitlin MasonAnne McTiernan
Mar 20, 2014·Annals of Oncology : Official Journal of the European Society for Medical Oncology·D Schmid, M F Leitzmann
Sep 2, 2014·Annals of Epidemiology·Jennifer BrunetCatherine M Sabiston
Dec 10, 2014·Journal of Clinical Oncology : Official Journal of the American Society of Clinical Oncology·Hannah AremCharles E Matthews
Mar 9, 2017·Cancer·Alexander R LucasNancy E Avis
Dec 20, 2017·Preventive Medicine Reports·Ana M ProgovacHilary A Tindle
Apr 21, 2018·Supportive Care in Cancer : Official Journal of the Multinational Association of Supportive Care in Cancer·Sally A D RomeroJun J Mao
Jul 1, 2014·Annals of Oncology : Official Journal of the European Society for Medical Oncology·D Schmid, M F Leitzmann

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Citations

Aug 21, 2020·Breast Cancer : the Journal of the Japanese Breast Cancer Society·Pedro LopezRonei S Pinto
Dec 24, 2020·Alzheimer's & Dementia : Translational Research & Clinical Interventions·Nicole I WakimUNKNOWN for ORCATECH
Aug 14, 2021·Supportive Care in Cancer : Official Journal of the Multinational Association of Supportive Care in Cancer·Isabelle DoréCatherine M Sabiston

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