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Resilience Resources Moderate the Association of Adverse Childhood Experiences with Adulthood Inflammation.

Author(s): Gouin JP, Caldwell W, Woods R, Malarkey WB

Ann Behav Med. 2017 Oct;51(5):782-786 Authors: Gouin JP, Caldwell W, Woods R, Malarkey WB

Article GUID: 28281135

Late and Instable Sleep Phasing is Associated With Irregular Eating Patterns in Eating Disorders.

Author(s): Linnaranta O, Bourguignon C, Crescenzi O, Sibthorpe D, Buyukkurt A, Steiger H, Storch KF

Ann Behav Med. 2020 Mar 25;: Authors: Linnaranta O, Bourguignon C, Crescenzi O, Sibthorpe D, Buyukkurt A, Steiger H, Storch KF

Article GUID: 32211873

Changes in physical activity behavior and C-reactive protein in breast cancer patients.

Author(s): Sabiston CM, Wrosch C, Castonguay AL, Sylvester BD

Ann Behav Med. 2018 05 31;52(7):545-551 Authors: Sabiston CM, Wrosch C, Castonguay AL, Sylvester BD

Article GUID: 29668832

High-Frequency Heart Rate Variability Reactivity and Trait Worry Interact to Predict the Development of Sleep Disturbances in Response to a Naturalistic Stressor.

Author(s): MacNeil S, Deschênes SS, Caldwell W, Brouillard M, Dang-Vu TT, Gouin JP

Ann Behav Med. 2017 Dec;51(6):912-924 Authors: MacNeil S, Deschênes SS, Caldwell W, Brouillard M, Dang-Vu TT, Gouin JP

Article GUID: 28527014


Title:Changes in physical activity behavior and C-reactive protein in breast cancer patients.
Authors:Sabiston CMWrosch CCastonguay ALSylvester BD
Link:https://www.ncbi.nlm.nih.gov/pubmed/29668832?dopt=Abstract
DOI:10.1093/abm/kax010
Category:Ann Behav Med
PMID:29668832
Dept Affiliation: PSYCHOLOGY
1 Faculty of Kinesiology and Physical Education, The University of Toronto, Toronto, Canada.
2 Department of Psychology, Concordia University, Montreal, Canada.

Description:

Changes in physical activity behavior and C-reactive protein in breast cancer patients.

Ann Behav Med. 2018 05 31;52(7):545-551

Authors: Sabiston CM, Wrosch C, Castonguay AL, Sylvester BD

Abstract

Background: C-reactive protein (CRP) concentrations are associated with morbidity and mortality in breast cancer patients and moderate-vigorous physical activity (MVPA) may help regulate CRP levels.

Purpose: The purpose of this prospective study was to examine intraindividual and interindividual changes in MVPA on changes in CRP levels among early posttreatment breast cancer patients.

Methods: During five data collections over the first year posttreatment for breast cancer, women (N = 138, Mage = 55.3, standard deviation = 11.1 years) completed a questionnaire, wore an accelerometer for seven consecutive days to measure MVPA, and provided blood samples to measure CRP concentrations. Intraindividual and interindividual associations between MVPA on CRP were tested using hierarchical linear modeling.

Results: Based on the intraindividual associations, lower concentrations of CRP were evident when participants engaged in more, as compared to their average, MVPA (ß = -.02, p < .021). In addition, interindividual analyses showed that women who engaged in more MVPA across the study period had lower concentrations of CRP compared to women who engaged in less MVPA (ß = -.24, p = .006).

Conclusions: MVPA in breast cancer patients is consistently associated with lower CRP concentrations over time. Interventions may target individual MVPA early after diagnosis to mitigate CRP levels in breast cancer patients.

PMID: 29668832 [PubMed - indexed for MEDLINE]