Abstract
Purpose
Distress and reduced quality of life (QOL) are common among people with cancer. No study has compared these variables after breast cancer diagnosis to pre-cancer diagnosis levels.
Methods
Data on women with breast cancer 50 years of age or older (n = 6949) were analyzed from the Women’s Health Initiative (1993–2013). Health-related QOL (physical function, mental health) was measured using Rand-36. Depressive symptoms were measured with the six-item Center for Epidemiologic Studies Depression scale. Assessments occurred before and after the cancer diagnosis. Hierarchical linear modeling compared pre-cancer QOL and depressive symptoms to levels post-diagnosis and tested whether pre-cancer physical activity, stressful life events, sleep disturbance, and pain predicted post-diagnosis outcomes.
Results
Compared with pre-cancer levels, depressive symptoms increased (20.0 % increase at 0–6 months, 12.9 % increase at 6–12 months), while physical function (−3.882 points at 0–6 months, −3.545 at 6–12 months) and mental health decreased (−2.899 points at 0–6 months, −1.672 at 6–12 months) in the first year after diagnosis (all p < .01). Depressive symptoms returned to pre-cancer levels after 10 years, but QOL remained significantly lower. At more than 10 years post-diagnosis, physical function was 2.379 points lower than pre-cancer levels (p < 0.01) while mental health was 1.922 points lower (p < 0.01). All pre-cancer predictors were associated with all outcomes. Pain predicted uniquely greater decreases in physical function post-diagnosis.
Conclusions
Depressive symptoms increased and QOL decreased following breast cancer diagnosis compared with pre-cancer levels, particularly in the first year.
Implications for Cancer Survivors
QOL may remain lower for years after breast cancer diagnosis, although decreases are small.
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References
Andersen BL, Kiecolt-Glaser JK, Glaser R. A biobehavioral model of cancer stress and disease course. Am Psychol. 1994;49(5):389–404.
Shapiro SL et al. Quality of life and breast cancer: relationship to psychosocial variables. J Clin Psychol. 2001;57(4):501–19.
Mitchell AJ et al. Prevalence of depression, anxiety, and adjustment disorder in oncological, haematological, and palliative-care settings: a meta-analysis of 94 interview-based studies. Lancet Oncol. 2011;12(2):160–74.
van't Spijker AD, Trijsburg RW, Duivenvoorden HJ. Psychological sequelae of cancer diagnosis: a meta-analytical review of 58 studies after 1980. Psychosom Med. 1997;59:280–93.
Trask PC. Assessment of depression in cancer patients. J Natl Cancer Inst Monogr. 2004;32:80–92.
So WK et al. The symptom cluster of fatigue, pain, anxiety, and depression and the effect on the quality of life of women receiving treatment for breast cancer: a multicenter study. Oncol Nurs Forum. 2009;36(4):E205–14.
Fann JR et al. Major depression after breast cancer: a review of epidemiology and treatment. Gen Hosp Psychiatry. 2008;30(2):112–26.
Howren MB, Lamkin DM, Suls J. Associations of depression with C-reactive protein, IL-1, and IL-6: a meta-analysis. Psychosom Med. 2009;71:171–86.
Dowlati Y et al. A meta-analysis of cytokines in major depression. Biol Psychiatry. 2010;67(5):446–57.
Pinquart M, Duberstein PR. Depression and cancer mortality: a meta-analysis. Psychol Med. 2010;115:1–14.
Satin JR, Linden W, Phillips MJ. Depression as a predictor of disease progression and mortality in cancer patients: a meta-analysis. Cancer. 2009;115(22):5349–61.
Carlson LE et al. Associations among salivary cortisol, melatonin, catecholamines, sleep quality and stress in women with breast cancer and healthy controls. J Behav Med. 2007;30(1):45–58.
Iwamitsu Y et al. Anxiety, emotional suppression, and psychological distress before and after breast cancer diagnosis. Psychosomatics. 2005;46(1):19–24.
Musselman DL, Evans DL, Nemeroff CB. The relationship of depression to cardiovascular disease: epidemiology, biology, and treatment. Arch Gen Psychiatry. 1998;55(7):580–92.
Chida Y et al. Do stress-related psychosocial factors contribute to cancer incidence and survival? Nat Clin Pract Oncol. 2008;5(8):466–75.
Coyne JC, Ranchor AV, Palmer SC. Meta-analysis of stress-related factors in cancer. Nat Rev Clin Oncol. 2010;7(5):1–2.
Trentham-Dietz A et al. Health-related quality of life before and after a breast cancer diagnosis. Breast Cancer Res Treat. 2008;109(2):379–87.
Paskett ED et al. Breast cancer survivors’ health-related quality of life: racial differences and comparisons with noncancer controls. Cancer. 2008;113(11):3222–30.
Mols F et al. Quality of life among long-term breast cancer survivors: a systematic review. Eur J Cancer. 2005;41(17):2613–9.
Fafouti M et al. Depression, anxiety and general psychopathology in breast cancer patients: a cross-sectional control study. In Vivo. 2010;24(5):803–10.
The Women’s Health Initiative Study Group. Design of the Women’s Health Initiative clinical trial and observational study. The Women’s Health Initiative Study Group. Control Clin Trials. 1998;19(1):61–109.
Tuunainen A et al. Short version of the CES-D (Burnam screen) for depression in reference to the structured psychiatric interview. Psychiatry Res. 2001;103(2–3):261–70.
Hays RD, Sherbourne CD, Mazel R. User’s manual for the Medical Outcomes Study (MOS) core measures of health-related quality of life. Rand Corporation: Santa Monica, California, USA. 1995.
Schmitz KH et al. Controlled physical activity trials in cancer survivors: a systematic review and meta-analysis. Cancer Epidemiol Biomarkers Prev. 2005;14(7):1588–95.
Wu SM, Andersen BL. Stress generation over the course of breast cancer survivorship. J Behav Med. 2010;33(3):250–7.
Palesh OG et al. A longitudinal study of depression, pain, and stress as predictors of sleep disturbance among women with metastatic breast cancer. Biol Psychol. 2007;75(1):37–44.
Spiegel D, Sands S, Koopman C. Pain and depression in patients with cancer. Cancer. 1994;74(9):2570–8.
Seguin R et al. Sedentary behavior and physical function decline in older women: findings from the Women’s Health Initiative. J Aging Res. 2012;2012:271589.
Nguyen HQ et al. Recreational physical activity in postmenopausal women is stable over 8 years of follow-up. J Phys Act Health. 2013;10(5):656–68.
Levine DW et al. Reliability and validity of the Women’s Health Initiative Insomnia Rating Scale. Psychol Assess. 2003;15(2):137–48.
Shambaugh EM, et al. SEER extent of disease—1988 codes and coding instructions, 1988.
Mitchell AJ et al. Depression and anxiety in long-term cancer survivors compared with spouses and healthy controls: a systematic review and meta-analysis. Lancet Oncol. 2013;14(8):721–32.
Burgess C et al. Depression and anxiety in women with early breast cancer: five year observational cohort study. Br Med J. 2005;330(7493):702.
Brant JM et al. Symptom trajectories in posttreatment cancer survivors. Cancer Nurs. 2011;34(1):67–77.
Bowen DJ et al. Possible socioeconomic and ethnic disparities in quality of life in a cohort of breast cancer survivors. Breast Cancer Res Treat. 2007;106(1):85–95.
Ganz PA et al. Quality of life in long-term, disease-free survivors of breast cancer: a follow-up study. J Natl Cancer Inst. 2002;94(1):39–49.
Dorval M et al. Long-term quality of life after breast cancer: comparison of 8-year survivors with population controls. J Clin Oncol. 1998;16(2):487–94.
Helgeson VS, Snyder P, Seltman H. Psychological and physical adjustment to breast cancer over 4 years: identifying distinct trajectories of change. Health Psychol. 2004;23(1):3–15.
Acknowledgments
The WHI program is funded by the National Heart, Lung, and Blood Institute, National Institutes of Health, US Department of Health and Human Services, through contracts HHSN268201100046C, HHSN268201100001C, HHSN268201100002C, HHSN268201100003C, HHSN268201100004C, and HHSN271201100004C. Dr. Jones is funded by a fellowship from the National Institute on Aging (T32 AG027677).
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Jones, S.M.W., LaCroix, A.Z., Li, W. et al. Depression and quality of life before and after breast cancer diagnosis in older women from the Women’s Health Initiative. J Cancer Surviv 9, 620–629 (2015). https://doi.org/10.1007/s11764-015-0438-y
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DOI: https://doi.org/10.1007/s11764-015-0438-y