Journal
JOURNAL OF THE NATIONAL COMPREHENSIVE CANCER NETWORK
Volume 16, Issue 3, Pages 275-285Publisher
HARBORSIDE PRESS
DOI: 10.6004/jnccn.2017.7202
Keywords
-
Categories
Funding
- WCRF International [WCRF 2010/249, WCRF 2014/1197]
Ask authors/readers for more resources
Background: The 2007 World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) guideline provides recommendations for cancer prevention among cancer survivors. Limited data have examined whether guideline adherence is related to health-related quality of life (HRQoL) among Chinese patients with breast cancer. Methods: An ongoing prospective cohort study involving 1,462 Chinese women with early-stage breast cancer assessed exercise, diet, and body mass index (BMI) at baseline and at 18-months follow-up after diagnosis. Each assessment recorded patient habits within the previous 12 months. HRQoL was evaluated by the EORTC Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30). We first compared the level of adherence to WCRF/AICR recommendations before and after cancer diagnosis. We then examined whether adherence to these recommendations after diagnosis was associated with HRQoL at 18 months. Results: The mean adherence score significantly increased from baseline (3.2; SD, 1.1) to 18-month follow-up (3.9; SD, 1.1; P<.001). Overall, increasing adherence to the WCRF/AICR guideline was associated with higher scores of global health status/quality of life (QoL; P-trend=.011), physical (P-trend<.001) and role functioning (P-trend=. 024), and lower scores for fatigue (P-trend=. 016), nausea and vomiting (P-trend<.001), pain (P-trend=.004), dyspnea (P-trend=.030), loss of appetite (P-trend=.007), and diarrhea (P-trend=.020). Patients with cancer who met the BMI recommendation had higher scores for physical functioning (P=.001) and lower scores for fatigue (P=.024), pain (P<.001), and dyspnea (P=.045). Adherence to physical activity recommendation was associated with better scores of global health status/QoL (P<.001), physical functioning (P=.003), fatigue (P=.002), pain (P=.018), and dyspnea (P=.021). Higher adherence to diet recommendation was associated with lower scores of nausea and vomiting (P-trend=. 005), loss of appetite (P-trend=.026), constipation (P-trend=.040), and diarrhea (P-trend=.031). Conclusions: Chinese patients with breast cancer made positive lifestyle changes early after cancer diagnosis. Increased adherence to WCRF/AICR recommendations after cancer diagnosis may improve HRQoL. Our data suggest that Chinese patients with breast cancer should follow the WCRF/AICR guideline to improve overall well-being.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available