Published online Jun 29, 2010.
https://doi.org/10.4048/jbc.2010.13.2.212
Relationships of Lymphedema, the Shoulder Range of Motion, Fatigue and Social Support to the Health Related Quality of Life in Patients with Breast Cancer
Abstract
Purpose
The purpose of this study was to identify the variables that are associated with the health related quality of life (HRQOL) for patients with breast cancer.
Methods
A total of 112 subjects were recruited from a cancer center at a university hospital by using convenience sampling. The subjects were asked to complete questionnaires about HRQOL, fatigue and social support (family and medical team support). A trained research assistant then measured the subjects' shoulder range of motion (ROM) and the arm parameters for lymphedema. The data was analyzed using t-tests, Mann-Whitney tests, ANOVA, Pearson's correlation coefficient and hierarchical multiple regression analysis.
Results
The HRQOL was strongly correlated with fatigue (r=-0.80, p<0.01). It was also positively correlated with family support (r=0.57, p<0.01) and medical team support (r=0.33, p<0.01). The HRQOL was significantly lower for the patients who had limited shoulder rotation. Fatigue and family support together explained 65% of the variance in the HRQOL for the patients with breast cancer, after controlling for education and income. Of them, fatigue uniquely explained 32% of the variance in the HRQOL.
Conclusion
Fatigue was the strong predictor of the HRQOL. This result suggests that fatigue might be primary managed for improving the HRQOL of patients with breast cancer.
Figure 1
Frequency and percentage of lymphedema.
Figure 2
Frequency and percentage of limited shoulder range of motion (ROM).
Figure 3
Normal P-P plot of regression standardized residual. The normal P-P plot shows normal distribution of residuals.
Figure 4
Homoscedasticity plot. This plot shows homoscedasticity of residuals.
Table 1
Characteristics of subjects (n=112)
Table 2
Descriptive statistics of HRQOL, fatigue, and social support
Table 3
Difference of HRQOL by lymphedema and shoulder range of motion
Table 4
Factors predicting HRQOL after controlling education and monthly income
References
-
Ministry for Health, Welfare and Family Affairs. Annual report of cancer incidence (2005) and survival (1993-2005) in Korea. Seoul: Ministry for Health, Welfare and Family Affairs; 2008.
-
-
Lee EH, Park HB, Kim MW, Kang S, Lee HJ, Lee WH, et al. Analyses of the studies on cancer-related quality of life published in Korea. J Korean Soc Ther Radiol Oncol 2002;20:359–366.
-
-
Suh YO. Predictors of quality of life in women with breast cancer. J Korean Acad Nurs 2007;37:459–466.
-
-
Kuehn T, Klauss W, Darsow M, Regele S, Flock F, Maiterth C, et al. Long-term morbidity following axillary dissection in breast cancer patient-clinical assessment, significance for life quality and the impact of demographic, oncologic and therapeutic factors. Breast Cancer Res Treat 2000;64:275–286.
-
-
Suh SL. Cancer patients and social support. In: Lee MS, Lee WH, Kim GS, Tae YS, Suh SL, So HS, et al., editors. Psychosocial Nursing Care and Research for Cancer Patients. Seoul: Soo-Moon Sa; 2007. pp. 51-74.
-
-
Tae YS, Kang ES, Lee MH, Park GJ. The relationship among perceived social support, hope and quality of life of cancer patients. Korean J Rehabil Nurs 2001;4:219–231.
-
-
Fleissig A, Fallowfield LJ, Langridge CI, Johnson L, Newcombe RG, Dixon JM, et al. Post-operative arm morbidity and quality of life. Results of the ALMANAC randomized trial comparing sentinel node biopsy with standard axillary treatment in the management of patients with early breast cancer. Breast Cancer Res Treat 2006;95:279–293.
-
-
Suh YO. Predictors of quality of life in women with breast cancer. J Korean Acad Nurs 2007;37:459–466.
-
-
Patrick DL, Ferketich SL, Frame PS, Harris JJ, Hendricks CB, Levin B, et al. National Institutes of Health State-of-the-Science Conference Statement: Symptom management in cancer: pain, depression, and fatigue, July 15-17, 2002. J Natl Cancer Inst Monogr 2004;32:9–16.
-
-
Chun MS, Moon SM, Lee HJ, Lee EH, Song YS, Chung YS, et al. Arm morbidity after breast cancer treatments and analysis of related factors. J Korean Soc Ther Radiol Oncol 2005;23:32–42.
-