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Doyle C, Ko E, Lemus H, Hsu FC, Pierce JP, Wu T. Living Alone, Physical Health, and Mortality in Breast Cancer Survivors: A Prospective Observational Cohort Study. Healthcare (Basel) 2023; 11:2379. [PMID: 37685413 PMCID: PMC10486593 DOI: 10.3390/healthcare11172379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/16/2023] [Accepted: 08/17/2023] [Indexed: 09/10/2023] Open
Abstract
Living alone, particularly for individuals with poor physical health, can increase the likelihood of mortality. This study aimed to explore the individual and joint associations of living alone and physical health with overall mortality among breast cancer survivors in the Women's Healthy Eating and Living (WHEL). We collected baseline, 12-month and 48-month data among 2869 women enrolled in the WHEL cohort. Living alone was assessed as a binary variable (Yes, No), while scores of physical health were measured using the RAND Short Form-36 survey (SF-36), which include four domains (physical function, role limitation, bodily pain, and general health perceptions) and an overall summary score of physical health. Cox proportional hazard models were used to evaluate associations. No significant association between living alone and mortality was observed. However, several physical health measures showed significant associations with mortality (p-values < 0.05). For physical function, the multivariable model showed a hazard ratio (HR) of 2.1 (95% CI = 1.02-4.23). Furthermore, the study examined the joint impact of living alone and physical health measures on overall mortality. Among women with better physical function, those living alone had a 3.6-fold higher risk of death (95% CI = 1.01-12.89) compared to those not living alone. Similar trends were observed for pain. However, regarding role limitation, the pattern differed. Breast cancer survivors living alone with worse role limitations had the highest mortality compared to those not living alone but with better role limitations (HR = 2.6, 95% CI = 1.11-5.95). Similar trends were observed for general health perceptions. Our findings highlight that living alone amplifies the risk of mortality among breast cancer survivors within specific health groups.
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Affiliation(s)
- Cassie Doyle
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA 92182, USA; (C.D.); (H.L.)
| | - Eunjeong Ko
- School of Social Work, San Diego State University, San Diego, CA 92182, USA;
| | - Hector Lemus
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA 92182, USA; (C.D.); (H.L.)
| | - Fang-Chi Hsu
- Department of Biostatistics and Data Science, Division of Public Health Sciences, Wake Forest University School of Medicine, Winston-Salem, NC 27101, USA;
| | - John P. Pierce
- Moores Cancer Center, School of Medicine, University of California, San Diego, CA 92037, USA;
| | - Tianying Wu
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, CA 92182, USA; (C.D.); (H.L.)
- Moores Cancer Center, School of Medicine, University of California, San Diego, CA 92037, USA;
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Lei F, Vanderpool RC, McLouth LE, Romond EH, Chen Q, Durbin EB, Tucker TC, Tai E, Huang B. Influence of depression on breast cancer treatment and survival: A Kentucky population-based study. Cancer 2023; 129:1821-1835. [PMID: 37063057 PMCID: PMC11106759 DOI: 10.1002/cncr.34676] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 04/18/2023]
Abstract
BACKGROUND Depression is common among breast cancer patients and can affect concordance with guideline-recommended treatment plans. Yet, the impact of depression on cancer treatment and survival is understudied, particularly in relation to the timing of the depression diagnosis. METHODS The Kentucky Cancer Registry data was used to identify female patients diagnosed with primary invasive breast cancer who were 20 years of age or older in 2007-2011. Patients were classified as having no depression, depression pre-cancer diagnosis only, depression post- cancer diagnosis only, or persistent depression. The impact of depression on receiving guideline-recommended treatment and survival was examined using multivariable logistic regression and Cox regression, respectively. RESULTS Of 6054 eligible patients, 4.1%, 3.7%, and 6.2% patients had persistent depression, depression pre-diagnosis only, and depression post-diagnosis only, respectively. A total of 1770 (29.2%) patients did not receive guideline-recommended cancer treatment. Compared to patients with no depression, the odds of receiving guideline-recommended treatment were decreased in patients with depression pre-diagnosis only (odds ratio [OR], 0.75; 95% confidence interval [CI], 0.54-1.04) but not in patients with post-diagnosis only or persistent depression. Depression post-diagnosis only (hazard ratio, 1.51; 95% CI, 1.24-1.83) and depression pre-diagnosis only (hazard ratio, 1.26; 95% CI, 0.99-1.59) were associated with worse survival. No significant difference in survival was found between patients with persistent depression and patients with no depression (p > .05). CONCLUSIONS Neglecting depression management after a breast cancer diagnosis may result in poorer cancer treatment concordance and worse survival. Early detection and consistent management of depression is critical in improving patient survival.
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Affiliation(s)
- Feitong Lei
- Department of Biostatistics, College of Public Health, University of Kentucky, Lexington, Kentucky, USA
| | - Robin C. Vanderpool
- Division of Cancer Control and Population Sciences, Behavioral Research Program, Health Communication and Informatics Research Branch, National Cancer Institute, Bethesda, Maryland, USA
| | - Laurie E. McLouth
- Department of Behavioral Science, Center for Health Equity Transformation, College of Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Edward H. Romond
- Department of Internal Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Quan Chen
- Kentucky Cancer Registry, Markey Cancer Center, University of Kentucky, Lexington, Kentucky, USA
- Division of Cancer Biostatistics, Department of Internal Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Eric B. Durbin
- Kentucky Cancer Registry, Markey Cancer Center, University of Kentucky, Lexington, Kentucky, USA
- Division of Biomedical Informatics, Department of Internal Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky, USA
| | - Thomas C. Tucker
- Kentucky Cancer Registry, Markey Cancer Center, University of Kentucky, Lexington, Kentucky, USA
- Department of Epidemiology and Environmental Health, College of Public Health, University of Kentucky, Lexington, Kentucky, USA
| | - Eric Tai
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Bin Huang
- Kentucky Cancer Registry, Markey Cancer Center, University of Kentucky, Lexington, Kentucky, USA
- Division of Cancer Biostatistics, Department of Internal Medicine, College of Medicine, University of Kentucky, Lexington, Kentucky, USA
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Owusu C, Margevicius S, Nock NL, Austin K, Bennet E, Cerne S, Hergenroeder P, Moore HCF, Petkac J, Schluchter M, Schmitz KH, Webb Hooper M, Wimbley L, Berger NA. A randomized controlled trial of the effect of supervised exercise on functional outcomes in older African American and non-Hispanic White breast cancer survivors: Are there racial differences in the effects of exercise on functional outcomes? Cancer 2022; 128:2320-2338. [PMID: 35289926 DOI: 10.1002/cncr.34184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 02/24/2022] [Accepted: 02/24/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND The objective of this study was to test the hypothesis that exercise would be more effective than a support group plus Fitbit (SG+Fitbit) program in improving functional outcomes in older breast cancer survivors (BCSs) and that race would moderate the exercise effect on outcomes. METHODS Older African American (AA) and non-Hispanic White (NHW) BCSs were purposively recruited and enrolled into the 52-week randomized controlled trial. The interventions included 20 weeks of supervised moderate-intensity aerobic and resistance training followed by 32 weeks of unsupervised exercise called IMPROVE (n = 108) and a 20-week SG+Fitbit program followed by 32 weeks of unsupervised activity (n = 105). Study outcomes were assessed at 20 and 52 weeks. The primary outcome was the change in Short Physical Performance Battery (SPPB) scores 20 weeks from the baseline between arms. Secondary outcomes included change in the 6-Minute Walk Test (6MWT) in meters 20 weeks from the baseline between arms. General linear regression and multivariable logistic regression analyses were used. RESULTS The mean age was 71.9 years (SD, 5.9 years), and 44% were AA. SPPB scores did not differ between arms (adjusted difference in mean change, 0.13; 95% CI, -0.28 to 0.55; P = .53). However, the exercise arm (vs the SG+Fitbit arm) improved on the 6MWT (21.6 m; 95% CI, 2.5-40.6 m; P = .03). Race moderated the exercise effect on the 6MWT (adjusted interaction effect, 43.3 m; 95% CI, 6.3-80.2 m; P = .02); this implied that the change in the adjusted mean for the 6MWT at 20 weeks from the baseline was 43.3 m higher in AA exercise participants versus NHW exercise participants. CONCLUSIONS Combined aerobic and resistance exercise appears to improve physical performance in older BCSs, and the exercise effect might be moderated by race, with AAs appearing to derive larger benefits in comparison with NHWs. Larger studies are warranted to confirm the study findings.
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Affiliation(s)
- Cynthia Owusu
- Division of Hematology/Oncology, Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, Ohio.,Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, Ohio
| | - Seunghee Margevicius
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, Ohio.,Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio
| | - Nora L Nock
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, Ohio.,Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio
| | - Kristina Austin
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, Ohio
| | | | | | | | - Halle C F Moore
- Department of Hematology/Oncology, Cleveland Clinic, Cleveland, Ohio
| | - Jean Petkac
- University Hospitals of Cleveland, Cleveland, Ohio
| | - Mark Schluchter
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, Ohio.,Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio
| | | | - Monica Webb Hooper
- National Institute on Minority Health and Disparities, National Institutes of Health, Bethesda, Maryland
| | - Leonard Wimbley
- Division of Hematology/Oncology, Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Nathan A Berger
- Division of Hematology/Oncology, Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, Ohio.,Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, Ohio
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Mukand NH, Ko NY, Nabulsi NA, Hubbard CC, Chiu BCH, Hoskins KF, Calip GS. The association between physical health-related quality of life, physical functioning, and risk of contralateral breast cancer among older women. Breast Cancer 2022; 29:287-295. [PMID: 34797467 PMCID: PMC8885772 DOI: 10.1007/s12282-021-01309-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 10/25/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Physical limitations prior to cancer diagnosis may lead to suboptimal health outcomes. Our objective was to evaluate the impacts of poor physical health-related quality of life (HRQOL) and physical functioning (PF) on the risk of contralateral breast cancer (CBC). METHODS We performed a nested case-control study of women with invasive unilateral breast cancer (UBC) who did not receive prophylactic contralateral mastectomy using the Surveillance, Epidemiology and End Results Medicare Health Outcomes Survey data resource. Among 2938 women aged ≥ 65 years diagnosed with first stage I-III UBC between 1997 and 2011, we identified 100 subsequent CBC cases and 915 matched controls without CBC using incidence density sampling without replacement. Pre-diagnosis physical HRQOL and PF were determined using Medical Outcomes Trust Short Form-36 (SF-36)/Veterans Rand 12-Item Health Survey (VR-12) responses within 2 years prior to first UBC diagnosis. We estimated adjusted odds ratios (OR) and 95% confidence intervals (CI) using conditional logistic regression models. RESULTS Cases and controls were similar with respect to comorbidities, stage, surgery, and radiation treatments, but differed by hormone receptor status (ER/PR-negative, 23% and 11%, respectively) of first UBC. Cases had modestly lower mean pre-diagnosis physical HRQOL (- 1.8) and PF (- 2.2) scores. In multivariable models, we observed an increased CBC risk associated with low physical HRQOL (lowest vs. highest quartile, OR = 1.8; 95% CI 0.8-4.3), but CIs included 1.0. Low PF was associated with a 2.7-fold (95% CI 1.1-6.7) increased CBC risk. CONCLUSIONS Findings indicate that low physical HRQOL, specifically poor PF, is associated with CBC risk. Efforts to understand and minimize declines in PF post-breast cancer are well motivated.
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Affiliation(s)
- Nita H Mukand
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - Naomi Y Ko
- School of Medicine, Section of Hematology Oncology, Boston University, Boston, MA, USA
| | - Nadia A Nabulsi
- Center for Pharmacoepidemiology and Pharmacoeconomic Research, University of Illinois at Chicago, 833 South Wood Street MC 871, Chicago, IL, 60612<, USA
| | - Colin C Hubbard
- Center for Pharmacoepidemiology and Pharmacoeconomic Research, University of Illinois at Chicago, 833 South Wood Street MC 871, Chicago, IL, 60612<, USA
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Brian C-H Chiu
- Department of Public Health Sciences, The University of Chicago, Chicago, IL, USA
| | - Kent F Hoskins
- Division of Hematology and Oncology, University of Illinois at Chicago, Chicago, IL, USA
| | - Gregory S Calip
- Center for Pharmacoepidemiology and Pharmacoeconomic Research, University of Illinois at Chicago, 833 South Wood Street MC 871, Chicago, IL, 60612<, USA.
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Oh HM, Son CG. The Risk of Psychological Stress on Cancer Recurrence: A Systematic Review. Cancers (Basel) 2021; 13:cancers13225816. [PMID: 34830968 PMCID: PMC8616395 DOI: 10.3390/cancers13225816] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/17/2021] [Accepted: 11/18/2021] [Indexed: 11/16/2022] Open
Abstract
Cancer recurrence is a significant clinical issue in cancer treatment. Psychological stress has been known to contribute to the incidence and progression of cancer; however, its effect on cancer recurrence remains inconclusive. We conducted a systematic review to examine the current evidence from the Medline (PubMed), Embase and Cochrane Library up to May 2021. Among 35 relevant articles, a total of 6 studies (10 data points) were finally selected, which enrolled 26,329 patients (26,219 breast cancer patients except hepatocellular carcinoma patients in 1 study), 4 cohort studies (8 data points) and 2 RCTs (2 data points). Among the 8 data points in cohort studies, four psychological stress-related factors (two 'anxiety', one 'depression', and one 'hostility') were shown to be moderately related with the risk for cancer recurrence, while 'loss of partner' resulted in opposite outcomes. The 'emotional' and 'mental' health factors showed conflicting results, and an RCT-derived meta-analysis proved the positive efficiency of psychotherapies in reducing the cancer recurrence risk among breast cancer patients (HR = 0.52; 95% CI 0.33-0.84). Despite the limitations, this study produces comprehensive information about the effect of psychological stress on cancer recurrence and provides reference data to clinicians and scientists for further studies.
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Affiliation(s)
- Hyeon-Muk Oh
- College of Korean Medicine, Daejeon University, Daejeon 35235, Korea; or
| | - Chang-Gue Son
- Liver and Immunology Research Center, Daejeon Korean Medicine Hospital of Daejeon University, Daejeon 35235, Korea
- Correspondence:
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The association of optimism and pessimism and all-cause mortality: A systematic review. PERSONALITY AND INDIVIDUAL DIFFERENCES 2021. [DOI: 10.1016/j.paid.2021.110788] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Brown JC, Sarwer DB, Troxel AB, Sturgeon K, DeMichele AM, Denlinger CS, Schmitz KH. A randomized trial of exercise and diet on health-related quality of life in survivors of breast cancer with overweight or obesity. Cancer 2021; 127:3856-3864. [PMID: 34161602 DOI: 10.1002/cncr.33752] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/22/2021] [Accepted: 05/19/2021] [Indexed: 01/09/2023]
Abstract
BACKGROUND Obesity is a chronic, relapsing, and progressive disease; it is associated with poor health-related quality of life (HRQOL) in survivors of breast cancer. METHODS In this 2 × 2 factorial trial, 351 survivors of breast cancer with overweight or obesity were randomized to 1 of 4 treatment groups for 52 weeks: control, exercise alone, diet alone, or exercise plus diet. HRQOL end points were measured at baseline and at week 52 using the 36-Item Medical Outcomes Survey-Short Form (SF-36). Repeated measures analysis of covariance quantified the estimated treatment difference (ETD). RESULTS At baseline, participants had a mean (SD) age of 59.4 years (8.7), body mass index of 34.0 kg/m2 (5.9), and 71 participants (20.2%) self-reported fair or poor general health. After 52 weeks, compared with control, the exercise plus diet improved the physical health summary score (ETD: 5.39; 95% CI, 0.55-10.22); exercise alone (ETD: -1.91; 95% CI, -6.60 to 2.79) and diet alone (ETD: 3.16; 95% CI, -1.52 to 7.83) did not change the physical health summary score. Compared with control, exercise alone (ETD: -0.27; 95% CI, -6.60 to 2.79), diet alone (ETD: 3.25; 95% CI, -1.41 to 7.91), and the exercise plus diet (ETD: 1.75; 95% CI, -2.90 to 6.39) did not change the mental health summary score. Exercise alone did not impact any HRQOL subscale; diet alone improved the vitality subscale; exercise plus diet improved the physical functioning, role-physical and vitality subscales. CONCLUSION In survivors of breast cancer with overweight or obesity, exercise plus diet improved select HRQOL end points at week 52.
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Affiliation(s)
- Justin C Brown
- Division of Population and Public Health Sciences, Department of Cancer Energetics, Pennington Biomedical Research Center, Baton Rouge, Louisiana
- Department of Genetics, LSU Health Sciences Center, New Orleans School of Medicine, New Orleans, Louisiana
- Department of Interdisciplinary Oncology, Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - David B Sarwer
- Department of Social and Behavioral Sciences, Temple University College of Public Health, Philadelphia, Pennsylvania
| | - Andrea B Troxel
- Division of Biostatistics, Department of Population Health, New York University Grossman School of Medicine, New York, New York
| | - Kathleen Sturgeon
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania
| | - Angela M DeMichele
- Division of Medical Oncology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Crystal S Denlinger
- Department of Hematology/Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Kathryn H Schmitz
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania
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Sander S, Strizzi JM, Øverup CS, Cipric A, Hald GM. When Love Hurts - Mental and Physical Health Among Recently Divorced Danes. Front Psychol 2020; 11:578083. [PMID: 33329227 PMCID: PMC7734469 DOI: 10.3389/fpsyg.2020.578083] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 11/09/2020] [Indexed: 11/25/2022] Open
Abstract
The last decades of research have consistently found strong associations between divorce and adverse health outcomes among adults. However, limitations of a majority of this research include (a) lack of “real-time” research, i.e., research employing data collected very shortly after juridical divorce where little or no separation periods have been effectuated, (b) research employing thoroughly validated and population-normed measures against which study results can be compared, and (c) research including a comprehensive array of previously researched sociodemographic- and divorce-related variables. The current cross-sectional study, including 1,856 recently divorced Danes, was designed to bridge these important gaps in the literature. Mental and physical health were measured using the Short Form 36 (SF-36)-2. Analyses included correlational analyses, t-test comparisons, and hierarchical multiple regression analyses. The study found that the health-related quality of life of Danish divorcees was significantly worse than the comparative background population immediately following divorce. Across gender, higher levels of divorce conflict were found to predict worse mental health, and worse physical health for women, even when controlling for other socio-demographic variables and divorce characteristics. Among men, lower age and higher income predicted better physical health, while more children, more previous divorces, participant divorce initiation, new partner status, and lower levels of divorce conflict predicted better mental health. Among women, higher income, fewer previous divorces, new partner status, and lower levels of divorce conflict predicted better physical health while higher income, participant divorce initiation, new partner status, and lower levels of divorce conflict predicted better mental health. The findings underscore the relevance of providing assistance to divorcees who experience higher levels of divorce conflict immediately following divorce, in seeking to reduce potential long-term negative health effects of divorce.
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Affiliation(s)
- Søren Sander
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | | | - Camilla S Øverup
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Ana Cipric
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Gert Martin Hald
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
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Feng LS, Dong ZJ, Yan RY, Tu CL, Zhang LY, Shen JY, Zhang SY. Development and validation of the cancer symptoms discrimination scale: a cross-sectional survey of students in Yunnan, China. BMC Palliat Care 2020; 19:156. [PMID: 33046031 PMCID: PMC7552442 DOI: 10.1186/s12904-020-00662-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 09/30/2020] [Indexed: 01/04/2023] Open
Abstract
Background This study aimed to devise a Cancer symptoms Discrimination Scale (CSDS) suitable for China based on a cross-sectional survey. Methods The CSDS was developed using the classical measurement theory. A total of 3610 students from Yunnan province, China, participated in the cross-sectional survey. The test version of the scale was modified by the item analysis method, and after the official version of CSDS was developed, its reliability and validity were verified. A univariate analysis of variance and a multiple linear regression model were used to analyze the influencing factors of cancer symptoms discrimination among the university/college students. Results There were 21 items in total for the CSDS, including 3 subscales --- common clinical manifestations (11 items), physical appearance defects (6 items), and drainage tube(s) wearing (4 items). This CSDS had good validity (GFI = 0.930, AGFI = 0.905, RMR = 0.013, I-CVIs> 0.80, and the Pearson correlation coefficient was satisfactory.) and reliability (Cronbach’s alpha = 0.862, spearman-brown coefficient = 0.875). The multiple linear regression showed that certain factors may affect the students’ discrimination level against cancer symptoms (P < 0.05), including gender, major, current education degree, guardian’s highest record of formal schooling, self-rated health status, history of care for cancer patients, family relationship, ways of cancer knowledge acquisition, good/poor understanding of cancer-related information, degree of cancer fear, and their perception of cancer infectiousness. Conclusion This CSDS, with good reliability and validity, can be used for the evaluation of the discrimination risk and levels against cancer symptoms among healthy students.
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Affiliation(s)
- Lin-Sen Feng
- The Sixth Affiliated Hospital of Kunming Medical University (The People's Hospital of Yuxi City), Yuxi, Yunnan, China.
| | - Zheng-Jiao Dong
- School of Public Health, Kunming Medical University, Kunming, Yunnan, China
| | - Ruo-Yu Yan
- The Sixth Affiliated Hospital of Kunming Medical University (The People's Hospital of Yuxi City), Yuxi, Yunnan, China
| | - Chang-Ling Tu
- The Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital), Kunming, Yunnan, China
| | - Lan-Yu Zhang
- No.1 School of Clinical Medicine, Kunming Medical University, Kunming, Yunnan, China
| | - Jiang-Yun Shen
- No.1 School of Clinical Medicine, Kunming Medical University, Kunming, Yunnan, China
| | - Shi-Yu Zhang
- The Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital), Kunming, Yunnan, China
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Effects of Mind-Body Exercise in Cancer Survivors: A Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:7607161. [PMID: 32952591 PMCID: PMC7487122 DOI: 10.1155/2020/7607161] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 08/11/2020] [Accepted: 08/26/2020] [Indexed: 12/11/2022]
Abstract
Objective Mind-body exercise may have potential benefits for cancer survivors according to previous studies. We performed a systematic review and meta-analysis to summarize the published evidence and evaluate the safety and efficacy of mind-body exercise on general quality of life (QOL) and symptom management in cancer survivors. Methods Four English language databases were systematically searched for existing randomized controlled trials (RCTs) of mind-body exercise in cancer survivors from database inception through October 23, 2019. Methodological quality was appraised with the Cochrane Risk of Bias tool. A meta-analysis of comparative effects was performed using the Review Manager v.5.3 software. Results Fifteen studies encompassing 1461 patients were included. Analysis results showed that mind-body exercise could have a statistically significant effect on the outcomes of physical fitness, fatigue, sleep quality, depression, anxiety, and BMI, while effects on general QOL and stress were not statistically significant (all p > 0.05). No serious adverse events were reported. Conclusions The current evidence demonstrates that mind-body exercise is relatively safe and modestly effective for symptom management in cancer survivors. Furthermore, randomized trials with larger sample sizes and of higher methodological quality are needed to confirm these results.
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Sander S, Hald GM, Cipric A, Øverup CS, Strizzi JM, Gad Kjeld S, Lange T. A Randomised Controlled Trial Study of the Effects of a Digital Divorce Platform on Mental and Physical Health. Appl Psychol Health Well Being 2020; 12:863-886. [PMID: 32767636 DOI: 10.1111/aphw.12213] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 06/16/2020] [Accepted: 06/19/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Two decades of divorce research has consistently documented adverse mental and physical health effects of divorce. Responding to calls for evidence-based online divorce interventions, this study tests effects of the "Cooperation after Divorce" (CAD) digital intervention platform on divorcees' mental and physical health. METHODS Randomised control trial 12-month longitudinal study using a sample of 1,856 newly divorced Danes. Mental and physical health were measured using the SF-36 at baseline and 3, 6, and 12 months from baseline. Intervention effects were investigated using linear mixed effect models and Cohen's (d) for effect sizes. RESULTS The study found significant treatment effects of the CAD intervention on mental and physical health. These effects were evident across all eight health domains constituting the mental and physical health components. The study also found that the intervention group had significantly better mental health than the control group at subsequent 6- and 12-month assessments from baseline while for physical health, the intervention group had significantly better physical health at the 6-month assessment from baseline only. CONCLUSION The results indicate that digital solutions allowing for individually tailored user experiences may hold great potential in reducing well-known adverse health effects of divorce. PRACTITIONER'S POINTS The study finds highly significant treatment effects of the "CAD" digital divorce intervention on mental and physical health indicating that online interventions may be successfully integrated into help offered to divorcees post-divorce.
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Abstract
BACKGROUND There are conflicting data on the association between physical activity (PA) intensity and amount and prognosis of breast cancer. It is unknown whether increasing or decreasing PA is associated with all-cause mortality. OBJECTIVE The purpose of this study was to estimate the associations between PA and the risk of mortality. METHODS MEDLINE and EMBASE were used to find eligible studies published from January 1970 to March 2017 for this meta-analysis. We included 24 studies, with a total of 144 224 patients and follow-up periods ranging from 1.9 to 12.7 years. We categorized the amount of PA as low (<300 min/wk), moderate (300-500 min/wk), and high (>500 min/wk). RESULTS We found that high amounts of PA had an inverse relationship with breast-cancer-specific mortality and all-cause morality. Patients who decreased PA after diagnosis showed poorer all-cause mortality, whereas patients who increased PA postdiagnosis had a favorable association with all-cause mortality. Last, patients who met PA guidelines after diagnosis had a lower breast-cancer-specific mortality and all-cause mortality. CONCLUSION Physical activity may play a pivotal role in reducing the risk of death. Getting at least 300 min/wk of moderate-intensity PA will help improve the risk of breast cancer death. IMPLICATIONS FOR PRACTICE Participating in PA is an essential factor in breast cancer care that extends throughout the life span of cancer survivors. Higher levels of PA than current PA guidelines should be recommended to cancer patients.
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Kim J, Kim J, Han A. The impact of leisure time physical activity on mental health and health perception among people with cancer. Health Promot Perspect 2020; 10:116-122. [PMID: 32296623 PMCID: PMC7146045 DOI: 10.34172/hpp.2020.19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 02/29/2020] [Indexed: 01/04/2023] Open
Abstract
Background: People with cancer often report high levels of negative psychological symptoms and poor perception of health due to cancer treatment and activity limitations. Prior studies have suggested that participation in leisure time physical activity (LTPA) can reduce negative psychological symptoms and improve health perception. However, a few studies have examined the contribution of LTPA to health benefits among people with cancer. Thus, we aimed to examine how a different level of LTPA engagement contributed to mental health and health perceptions among people with cancer. Methods: Using the 2017 Health Information National Trends Survey (HINTS) data, cross sectional data of 504 respondents diagnosed with any types of 22 cancers listed in the survey questionnaire were analyzed. A multivariate analysis of variance (MANOVA) was used to test for mean differences in mental health and health perception among the three different LTPA groups(i.e., inactive, moderately active, and vigorously active groups). Results: Results indicated that people with cancer who reported higher levels of LTPA scored higher on mental health and health perception than those with lower levels of LTPA (Pillai’s trace= 0.060, F (4,944) = 15.06, P < 0.001). Conclusion: This finding suggests that individuals with cancer gained more health benefits through high engagement in LTPA. Moreover, we suggested that LTPA can be used as an important therapeutic intervention to promote health quality and wellbeing among people with cancer. Implications for practical suggestions are further discussed.
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Affiliation(s)
- Jaehyun Kim
- Department of Health and Human Performance, Texas State University, San Marcos, TX, USA
| | - Junhyoung Kim
- School of Public Health, Indiana University, Bloomington, IN, USA
| | - Areum Han
- Department of Physical Education, Dongduk Women's University, Seoul, South Korea
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Yuan Y, Taneja M, Connor AE. The Effects of Social and Behavioral Determinants of Health on the Relationship Between Race and Health Status in U.S. Breast Cancer Survivors. J Womens Health (Larchmt) 2019; 28:1632-1639. [PMID: 30565965 PMCID: PMC6919248 DOI: 10.1089/jwh.2018.7360] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background: To examine the association between race and health outcomes among U.S. breast cancer (BC) survivors and explore to what extent do social and behavioral factors contribute to racial disparities for these associations. Materials and Methods: Four hundred forty-one female participants diagnosed with BC in the National Health and Nutrition Examination Survey from 2007 to 2016 were included in this study. Poisson regression with robust variance was used to estimate the prevalence ratio (PrR) and 95% confidence intervals for the associations between race, diabetes, hypertension, and other cancers. Results: The PrR for co-occurrence of diabetes and hypertension was 2.21 (p < 0.001) and 1.62 (p < 0.001) times, respectively, among African Americans (AA) compared with non-Hispanic whites. Body mass index (BMI) explained 17.5% of the association between AA race and diabetes prevalence; a smaller reduction (7.8%) was observed adjusting for type of health insurance coverage, only. A 23.5% reduction was observed in the association between AA race and diabetes prevalence with adjustment for BMI and insurance. The association between AA race and hypertension prevalence was reduced by <6% with addition of individual risk factors, including education, insurance, poverty, obesity, smoking, and physical activity, and with adjustment of the combination of these factors. Conclusions: The association between AA race and diabetes prevalence among BC survivors may be partially explained by BMI and insurance coverage to a lesser extent. Interventions to improve outcomes among AA survivors should focus on weight management strategies.
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Affiliation(s)
- Yao Yuan
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Monica Taneja
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Avonne E. Connor
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
- Department of Oncology, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland
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Saquib N, Brunner R, Desai M, Kroenke C, Martin LW, Daviglus M, Allen NB, Robinson J, Tindle H, Stefanick ML. Changes in physical and mental health are associated with cardiovascular disease incidence in postmenopausal women. Age Ageing 2019; 48:448-453. [PMID: 30753250 DOI: 10.1093/ageing/afy213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 08/08/2018] [Accepted: 12/16/2018] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND physical and mental health are important risk factors for cardiovascular disease (CVD) incidence and death among postmenopausal women. The objective of this study was to assess whether changes in physical and mental health were associated with CVD incidence and death. METHODS in the Women's Health Initiative Observational Study, 48,906 women (50-79 years) had complete data at baseline on physical and mental health (assessed with Short Form-36) and key covariates. Changes in self-reported physical and mental health were calculated between baseline and year 3. Incident CVD and death between year 3 and end of the study were verified with medical records. RESULTS over a median 8.2-year follow-up, 2,319 women developed CVD, and 1,571 women died, including 361 CVD deaths. Women with continued poor health and those with worsened health had significantly increased risk of CVD incidence, CVD-specific death and all-cause death relative to women with continued good health. Both major and minor declines in physical health were associated with an increased risk of these outcomes relative to women with no change in physical health. Only major declines in mental health were associated with poor prognosis. CONCLUSIONS changes in physical and mental health over 3 years were independently associated with subsequent CVD events.
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Affiliation(s)
- Nazmus Saquib
- College of Medicine, Sulaiman Al-Rajhi Colleges, Al-Qassim, Saudi Arabia
| | | | - Manisha Desai
- Department of Medicine, School of Medicine, Stanford University, Stanford, USA
| | | | | | | | | | | | | | - Marcia L Stefanick
- Department of Medicine, School of Medicine, Stanford University, Stanford, USA
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Siahpush M, Farazi PA, Wang H, Robbins RE, Singh GK, Su D. Muscle-strengthening physical activity is associated with cancer mortality: results from the 1998-2011 National Health Interview Surveys, National Death Index record linkage. Cancer Causes Control 2019; 30:663-670. [PMID: 31004232 DOI: 10.1007/s10552-019-01169-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 04/10/2019] [Indexed: 01/09/2023]
Abstract
PURPOSE To examine the association of muscle-strengthening activities (MSA) and cancer mortality. METHODS We pooled data from the 1998 to 2009 National Health Interview Survey (NHIS), which were linked to records in the National Death Index. Mortality follow-up was through 31 December 2011. Based on U.S. federal guidelines for physical activity, we dichotomized MSA and compared those who performed MSA twice a week or more to others with lower MSA. We also examined dose-response relationship of MSA frequency with cancer mortality. Hazard ratios (HR) from Cox regression were computed to estimate the association of MSA with the risk of cancer mortality. Mean follow-up was 7.9 years and the analysis sample size was 310,282. RESULTS Covariate-adjusted results showed that meeting the MSA guideline was associated with a 19% lower risk of cancer mortality (HR 0.81, 95% CI 0.73, 0.90). We found no evidence of a dose-response relationship between the frequency of performing MSA and cancer mortality. CONCLUSION Adhering to the U.S. federal guideline for MSA is associated with lower cancer mortality. Public health programs and policy for cancer prevention and control should promote MSA to further reduce cancer mortality.
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Affiliation(s)
- Mohamamd Siahpush
- Department of Health Promotion, College of Public Health, University of Nebraska Medical Center, 984340 Nebraska Medical Center, Omaha, NE, 68198-4340, USA.
| | - Paraskevi A Farazi
- Department of Epidemiology, College of Public Health, University of Nebraska Medical Center, 984395 Nebraska Medical Center, Omaha, USA
| | - Hongmei Wang
- Department of Health Services Research and Administration, College of Public Health, University of Nebraska Medical Center, 984395 Nebraska Medical Center, Omaha, USA
| | - Regina E Robbins
- Department of Sociology & Anthropology, University of Nebraska at Omaha, 6001 Dodge Street, Omaha, NE, 68182-0213, USA
| | - Gopal K Singh
- Office of Health Equity, Health Resources and Services Administration, U.S. Department of Health & Human Services, Rockville, MD, 20857, USA
| | - Dejun Su
- Department of Health Promotion, College of Public Health, University of Nebraska Medical Center, 984340 Nebraska Medical Center, Omaha, NE, 68198-4340, USA
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Saquib N, Brunner R, Desai M, Allison M, Garcia L, Stefanick ML. Association between physical health and cardiovascular diseases: Effect modification by chronic conditions. SAGE Open Med 2018; 6:2050312118785335. [PMID: 30013784 PMCID: PMC6041849 DOI: 10.1177/2050312118785335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 06/05/2018] [Indexed: 11/16/2022] Open
Abstract
Objectives: This study assessed whether the physical component summary score of the RAND-36 health-related quality-of-life survey was associated with incidence of coronary heart disease, stroke, congestive heart failure, angina, or peripheral arterial disease, and whether baseline chronic conditions modified these associations. Methods: Analysis was limited to 69,155 postmenopausal women (50–79 years) in the Women’s Health Initiative Study who had complete data on the RAND-36, the outcomes, and covariates. Chronic conditions were defined as blood pressure ⩾140/90 mm or self-reported heart disease, diabetes, hypertension, arthritis, asthma, emphysema, cancer, and/or cholesterol-reducing medication use. Outcomes data were ascertained during follow-up (1993–2005) with medical records. Results: There were 2451 coronary heart disease, 1896 stroke, 1533 congestive heart failure, 1957 angina, and 502 peripheral arterial disease events during follow-up (median 8.2 years). Participants in the lowest physical component summary quintile, compared to the highest, had a significantly higher risk of developing coronary heart disease (hazard ratio (95% confidence interval) 2.0 (1.7, 2.3)), stroke (1.8 (1.5, 2.2)), angina (2.4(2.0, 2.9)), and peripheral arterial disease (3.0 (2.0, 4.4)), irrespective of chronic conditions. Interactions between physical component summary and existing chronic conditions were not significant for any outcome except congestive heart failure (p = 0.005); after adjustment, participants in the lowest physical component summary quintile and with any chronic condition had nearly a twofold higher risk of congestive heart failure (Yes = 4.4 (3.3, 5.8) vs No = 2.4 (1.2, 4.3)). Conclusion: We found a low physical component summary score was a significant risk factor for individual cardiovascular disease incidence in postmenopausal women.
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Affiliation(s)
- Nazmus Saquib
- College of Medicine, Sulaiman Al-Rajhi Colleges, Al Bukairiyah, Saudi Arabia
| | | | - Manisha Desai
- Department of Medicine, Stanford University, Stanford, CA, USA
| | - Matthew Allison
- Division of Preventive Medicine, University of California-San Diego, San Diego, CA, USA
| | - Lorena Garcia
- Department of Public Health Sciences, University of California-Davis, Davis, CA, USA
| | - Marcia L Stefanick
- Stanford Prevention Research Center, Department of Medicine, Stanford University, Stanford, CA, USA
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Crouch ML, Knowels G, Stuppard R, Ericson NG, Bielas JH, Marcinek DJ, Syrjala KL. Cyclophosphamide leads to persistent deficits in physical performance and in vivo mitochondria function in a mouse model of chemotherapy late effects. PLoS One 2017; 12:e0181086. [PMID: 28700655 PMCID: PMC5507312 DOI: 10.1371/journal.pone.0181086] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 06/26/2017] [Indexed: 12/22/2022] Open
Abstract
Fatigue is the symptom most commonly reported by long-term cancer survivors and is increasingly recognized as related to skeletal muscle dysfunction. Traditional chemotherapeutic agents can cause acute toxicities including cardiac and skeletal myopathies. To investigate the mechanism by which chemotherapy may lead to persistent skeletal muscle dysfunction, mature adult mice were injected with a single cyclophosphamide dose and evaluated for 6 weeks. We found that exposed mice developed a persistent decrease in treadmill running time compared to baseline (25.7±10.6 vs. 49.0±16.8 min, P = 0.0012). Further, 6 weeks after drug exposure, in vivo parameters of mitochondrial function remained below baseline including maximum ATP production (482.1 ± 48.6 vs. 696.2 ± 76.6, P = 0.029) and phosphocreatine to ATP ratio (3.243 ± 0.1 vs. 3.878 ± 0.1, P = 0.004). Immunoblotting of homogenized muscles from treated animals demonstrated a transient increase in HNE adducts 1 week after exposure that resolved by 6 weeks. However, there was no evidence of an oxidative stress response as measured by quantitation of SOD1, SOD2, and catalase protein levels. Examination of mtDNA demonstrated that the mutation frequency remained comparable between control and treated groups. Interestingly, there was evidence of a transient increase in NF-ĸB p65 protein 1 day after drug exposure as compared to saline controls (0.091±0.017 vs. 0.053±0.022, P = 0.033). These data suggest that continued impairment in muscle and mitochondria function in cyclophosphamide-treated animals is not linked to persistent oxidative stress and that alternative mechanisms need to be considered.
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Affiliation(s)
- Marie-Laure Crouch
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
| | - Gary Knowels
- Department of Radiology, School of Medicine, University of Washington, Seattle, Washington, United States of America
| | - Rudolph Stuppard
- Department of Radiology, School of Medicine, University of Washington, Seattle, Washington, United States of America
| | - Nolan G. Ericson
- Translational Research Program, Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
| | - Jason H. Bielas
- Translational Research Program, Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
- Department of Pathology, University of Washington, Seattle, Washington, United States of America
| | - David J. Marcinek
- Department of Radiology, School of Medicine, University of Washington, Seattle, Washington, United States of America
| | - Karen L. Syrjala
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
- Department of Psychiatry and Behavioral Sciences, School of Medicine, University of Washington, Seattle, Washington, United States of America
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Objectively measured sedentary behavior and quality of life among survivors of early stage breast cancer. Support Care Cancer 2017; 25:2495-2503. [PMID: 28326507 DOI: 10.1007/s00520-017-3657-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 02/27/2017] [Indexed: 02/06/2023]
Abstract
PURPOSE This study examined relationships between sedentary behavior accumulated in different bout durations and quality of life (QoL) among breast cancer survivors. METHODS Postmenopausal breast cancer survivors completed the Short Form Health Survey to assess QoL and wore an accelerometer to measure sedentary behavior and physical activity between August 2011 and May 2013. RESULTS Participants (n = 134) averaged 509.7 min/day in sedentary time with 285.2 min/day in short bouts (<20 min) and 224.5 min/day long bouts (≥20 min). Linear regression models indicated that greater total sedentary time was significantly associated with worse physical QoL (b = -0.70, p = 0.02) but not mental QoL (p = 0.92). Models that examined the accumulation of sedentary time in short bouts and long bouts together showed that time in long sedentary bouts was significantly related to physical QoL (b = -0.72, p = 0.02), while time in short bouts was not (p = 0.63). Moderate-to-vigorous intensity physical activity (MVPA) was a significant effect modifier of the relation between time spent in long sedentary bouts and physical QoL (p = 0.028) such that greater time in long bouts was associated with worse physical QoL only among women with lower levels of MVPA. CONCLUSIONS Findings indicate that time spent in long sedentary bouts is associated with worse physical QoL among breast cancer survivors who do not engage in high levels of MVPA. Future research should examine reducing sedentary time as a potential strategy to improve physical QoL.
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Dumontier C, Clough-Gorr KM, Silliman RA, Stuck AE, Moser A. Motivation and mortality in older women with early stage breast cancer: A longitudinal study with ten years of follow-up. J Geriatr Oncol 2017; 8:133-139. [PMID: 27986501 PMCID: PMC5373974 DOI: 10.1016/j.jgo.2016.12.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 10/11/2016] [Accepted: 12/01/2016] [Indexed: 12/19/2022]
Abstract
OBJECTIVES The Getting Out of Bed Scale (GOB) was validated as a health-related quality of life (HRQoL) variable in older women with early stage breast cancer, suggesting its potential as a concise yet powerful measure of motivation. The aim of our project was to assess the association between GOB and mortality over 10years of follow-up. MATERIALS AND METHODS We studied 660 women ≥65-years old diagnosed with stage I-IIIA primary breast cancer. Data were collected over 10years of follow-up from interviews, medical records, and death indexes. RESULTS Compared to women with lower GOB scores, women with higher GOB had an unadjusted hazard ratio (HR) of all-cause mortality of 0.78 at 5years, 95% confidence interval (CI) (0.52, 1.19) and 0.77 at 10years, 95%CI (0.59, 1.00). These associations diminished after adjusting for age and stage of breast cancer, and further after adjusting for other HRQoL variables including physical function, mental health, emotional health, psychosocial function, and social support. Unadjusted HRs of breast cancer-specific mortality were 0.92, 95%CI (0.49, 1.74), at 5years, and 0.82, 95%CI (0.52, 1.32), at 10years. These associations also decreased in adjusted models. CONCLUSION Women with higher GOB scores had a lower hazard of all-cause mortality in unadjusted analysis. This effect diminished after adjusting for confounding clinical and HRQoL variables. GOB is a measure of motivation that may not be independently associated with cancer mortality, but reflects other HRQoL variables making it a potential outcome to monitor in older patients with cancer.
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Affiliation(s)
- Clark Dumontier
- Internal Medicine Residency Program, Boston Medical Center, 72 East Concord Street, Evans 124, Boston, MA 02118, USA
| | - Kerri M Clough-Gorr
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Finkenhubelweg 11, CH 3012 Bern, Switzerland
| | - Rebecca A Silliman
- Section of Geriatrics, Boston Medical Center/Boston University School of Medicine, 88 East Newton Street, Robinson Building, Boston, MA 02118, USA.
| | - Andreas E Stuck
- Department of Geriatrics, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - André Moser
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Finkenhubelweg 11, CH 3012 Bern, Switzerland; Department of Geriatrics, Inselspital, Bern University Hospital, and University of Bern, Switzerland
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Suppli NP, Johansen C, Kessing LV, Toender A, Kroman N, Ewertz M, Dalton SO. Survival After Early-Stage Breast Cancer of Women Previously Treated for Depression: A Nationwide Danish Cohort Study. J Clin Oncol 2017; 35:334-342. [DOI: 10.1200/jco.2016.68.8358] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose The aim of this nationwide, register-based cohort study was to determine whether women treated for depression before primary early-stage breast cancer are at increased risk for receiving treatment that is not in accordance with national guidelines and for poorer survival. Material and Methods We identified 45,325 women with early breast cancer diagnosed in Denmark from 1998 to 2011. Of these, 744 women (2%) had had a previous hospital contact (as an inpatient or outpatient) for depression and another 6,068 (13%) had been treated with antidepressants. Associations between previous treatment of depression and risk of receiving nonguideline treatment of breast cancer were assessed in multivariable logistic regression analyses. We compared the overall survival, breast cancer–specific survival, and risk of death by suicide of women who were and were not treated for depression before breast cancer in multivariable Cox regression analyses. Results Tumor stage did not indicate a delay in diagnosis of breast cancer in women previously treated for depression; however, those given antidepressants before breast cancer had a significantly increased risk of receiving nonguideline treatment (odds ratio, 1.14; 95% CI, 1.03 to 1.27) and significantly worse overall survival (hazard ratio, 1.21; 95% CI, 1.14 to 1.28) and breast cancer–specific survival (hazard ratio, 1.11; 95% CI, 1.03 to 1.20). Increased but nonsignificant estimated risks were also found for women with previous hospital contacts for depression. In subgroup analyses, the association of depression with poor survival was particularly strong among women who did not receive the indicated adjuvant systemic therapy. Conclusion Women previously treated for depression constitute a large subgroup of patients with breast cancer who are at risk for receiving nonguideline breast cancer treatment, which probably contributes to poorer overall and breast cancer–specific survival.
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Affiliation(s)
- Nis P. Suppli
- Nis P. Suppli, Christoffer Johansen, and Susanne O. Dalton, Danish Cancer Society Research Center; Nis P. Suppli, Christoffer Johansen, Lars V. Kessing, and Niels Kroman, Rigshospitalet, Copenhagen; Anita Toender, Aarhus University, Aarhus; and Marianne Ewertz, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | - Christoffer Johansen
- Nis P. Suppli, Christoffer Johansen, and Susanne O. Dalton, Danish Cancer Society Research Center; Nis P. Suppli, Christoffer Johansen, Lars V. Kessing, and Niels Kroman, Rigshospitalet, Copenhagen; Anita Toender, Aarhus University, Aarhus; and Marianne Ewertz, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | - Lars V. Kessing
- Nis P. Suppli, Christoffer Johansen, and Susanne O. Dalton, Danish Cancer Society Research Center; Nis P. Suppli, Christoffer Johansen, Lars V. Kessing, and Niels Kroman, Rigshospitalet, Copenhagen; Anita Toender, Aarhus University, Aarhus; and Marianne Ewertz, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | - Anita Toender
- Nis P. Suppli, Christoffer Johansen, and Susanne O. Dalton, Danish Cancer Society Research Center; Nis P. Suppli, Christoffer Johansen, Lars V. Kessing, and Niels Kroman, Rigshospitalet, Copenhagen; Anita Toender, Aarhus University, Aarhus; and Marianne Ewertz, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | - Niels Kroman
- Nis P. Suppli, Christoffer Johansen, and Susanne O. Dalton, Danish Cancer Society Research Center; Nis P. Suppli, Christoffer Johansen, Lars V. Kessing, and Niels Kroman, Rigshospitalet, Copenhagen; Anita Toender, Aarhus University, Aarhus; and Marianne Ewertz, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | - Marianne Ewertz
- Nis P. Suppli, Christoffer Johansen, and Susanne O. Dalton, Danish Cancer Society Research Center; Nis P. Suppli, Christoffer Johansen, Lars V. Kessing, and Niels Kroman, Rigshospitalet, Copenhagen; Anita Toender, Aarhus University, Aarhus; and Marianne Ewertz, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | - Susanne O. Dalton
- Nis P. Suppli, Christoffer Johansen, and Susanne O. Dalton, Danish Cancer Society Research Center; Nis P. Suppli, Christoffer Johansen, Lars V. Kessing, and Niels Kroman, Rigshospitalet, Copenhagen; Anita Toender, Aarhus University, Aarhus; and Marianne Ewertz, Odense University Hospital, University of Southern Denmark, Odense, Denmark
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Matthews H, Semper H. ‘Dropped from the system’: the experiences and challenges of long-term breast cancer survivors. J Adv Nurs 2017; 73:1355-1365. [DOI: 10.1111/jan.13237] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/30/2016] [Indexed: 12/26/2022]
Affiliation(s)
- Hannah Matthews
- Faculty of Health and Life Sciences; Centre for Technology Enhanced Health Research; Coventry University; UK
| | - Heather Semper
- School of Psychology, Sport and Exercise; Staffordshire University; Stoke on Trent UK
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Schiavon CC, Marchetti E, Gurgel LG, Busnello FM, Reppold CT. Optimism and Hope in Chronic Disease: A Systematic Review. Front Psychol 2017; 7:2022. [PMID: 28101071 PMCID: PMC5209342 DOI: 10.3389/fpsyg.2016.02022] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 12/13/2016] [Indexed: 11/13/2022] Open
Abstract
There is a growing recognition that positive psychological functioning (which includes constructs such as optimism and hope) influences health. However, the understanding of these underlying mechanisms in relation to health is limited. Therefore, this review sought to identify what the scientific literature says about the influence of optimism and hope on chronic disease treatment. A search was conducted in the PsycINFO, Scopus, Pubmed, and Web of Science databases using the indexing terms optimism, hope, chronic diseases, randomized controlled trial, and treatment between 1998 and 2015. In the articles, we identified the most studied diseases in context, the assessment instruments used, the participant characteristics investigated, the results found, and the publication dates. From our analysis of the articles that met our inclusion criteria, it appears that the study of these constructs is recent and there is evidence that individuals with greater optimism and hope seek to engage in healthier behaviors, regardless of their clinical status, and that this contributes to chronic disease treatment. More research is needed so that targeted interventions can be carried out effectively in chronic disease treatment.
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Affiliation(s)
- Cecilia C. Schiavon
- Psychological Assessment Laboratory, Department of Health Sciences, Federal University of Health Sciences of Porto Alegre (UFCSPA)Porto Alegre, Brazil
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Atkinson TM, Stover AM, Storfer DF, Saracino RM, D'Agostino TA, Pergolizzi D, Matsoukas K, Li Y, Basch E. Patient-Reported Physical Function Measures in Cancer Clinical Trials. Epidemiol Rev 2017; 39:59-70. [PMID: 28453627 PMCID: PMC5858035 DOI: 10.1093/epirev/mxx008] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Revised: 02/28/2017] [Accepted: 03/01/2017] [Indexed: 12/22/2022] Open
Abstract
Patient-reported outcomes (PROs) are increasingly used to monitor treatment-related symptoms and physical function decrements in cancer clinical trials. As more patients enter survivorship, it is important to capture PRO physical function throughout trials to help restore pretreatment levels of function. We completed a systematic review of PRO physical function measures used in cancer clinical trials and evaluated their psychometric properties on the basis of guidelines from the US Food and Drug Administration. Five databases were searched through October 2015: PubMed/MEDLINE, EMBASE, CINAHL (Cumulative Index of Nursing and Allied Health Literature), Health and Psychosocial Instruments, and Cochrane. From an initial total of 10,233 articles, we identified 108 trials that captured PRO physical function. Within these trials, approximately 67% used the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire and 25% used the Medical Outcomes Study Short Form 36. Both the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire and Medical Outcomes Study Short Form 36 instruments generically satisfy most Food and Drug Administration requirements, although neither sought direct patient input as part of item development. The newer Patient-Reported Outcomes Measurement Information System physical function short form may be a brief, viable alternative. Clinicians should carefully consider the psychometric properties of these measures when incorporating PRO instrumentation into clinical trial design to provide a more comprehensive understanding of patient function.
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Affiliation(s)
- Thomas M Atkinson
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Angela M Stover
- Lineberger Comprehensive Cancer Center at the University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Daniel F Storfer
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Rebecca M Saracino
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Thomas A D'Agostino
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Denise Pergolizzi
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Konstantina Matsoukas
- Information Systems, Memorial Sloan Kettering Library, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Yuelin Li
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ethan Basch
- Lineberger Comprehensive Cancer Center at the University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
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Nadim W, AlOtaibi A, Al-Mohaimeed A, Ewid M, Sarhandi M, Saquib J, Alhumdi K, Alharbi A, Taskin A, Migdad M, Alshammari J, Alharbi S, Saquib N. Depression among migrant workers in Al-Qassim, Saudi Arabia. J Affect Disord 2016; 206:103-108. [PMID: 27472411 DOI: 10.1016/j.jad.2016.07.037] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Revised: 06/07/2016] [Accepted: 07/17/2016] [Indexed: 11/15/2022]
Abstract
BACKGROUND Mental disorders are common among migrant workers. There is no data on depression in Saudi Arabia among them; although, they are a third of the population. OBJECTIVE To determine the prevalence of depression and to assess its relationship with duration of stay and living condition in a sample of migrant workers. METHODS A cross-sectional survey of 400 migrant workers was conducted in Al-Qassim region of Saudi Arabia. Exposure and covariate factors were assessed with a standardized questionnaire, depression with the CES-D (Center for Epidemiological Studies on Depression) scale, and physical indices (e.g. weight, height, and blood pressure) with a general examination. Logistic regression was used to identify significant correlates of depression. RESULTS Depression prevalence was 20%; it did not vary by duration of stay or living condition but by age, stress, and self-reported health. In the multivariate model, those who reported 'moderate' or 'high' levels of stress were 1.7 (95% CI: 0.9, 3.1) and 3.9 (95% CI: 1.7, 9.1) times more likely to have depression (reference ='low' level), respectively. Similarly, those who rated their health either 'good' or 'fair to very poor' were 3.4 (95% CI: 1.9, 6.1) and 4.8 (95% CI: 2.3, 10.1) times more likely to have depression (reference ='excellent/very good'), respectively. LIMITATIONS The data were collected from one company and pertained to only male participants, and the study design could not establish temporal sequence between the exposure and outcome variables. CONCLUSION Depression is considerably high in this population; a large-scale and nationally representative survey is needed to validate the findings.
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Affiliation(s)
| | | | | | - Mohammed Ewid
- Sulaiman Al Rajhi Colleges, Saudi Arabia; Faculty of Medicine, Cairo University, Egypt
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Construct Validity of the Late-Life Function and Disability Instrument in African American Breast Cancer Survivors. Healthcare (Basel) 2016; 4:healthcare4040087. [PMID: 27854321 PMCID: PMC5198129 DOI: 10.3390/healthcare4040087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 11/10/2016] [Accepted: 11/14/2016] [Indexed: 01/15/2023] Open
Abstract
Limited data exist on the validity of the Late-Life Function and Disability (LLFD) instrument in cancer survivors. We examined the construct validity of the abbreviated LLFD instrument in a sample of African-American breast cancer survivors. African American breast cancer survivors (n = 181) aged 50 years and older completed the abbreviated LLFD instrument and questions about sociodemographic and lifestyle characteristics. Confirmatory factor analysis (CFA), Cronbach alphas, and structural models were used to evaluate the construct validity of these measures. Minor modifications were made to the three-factor functional component portion of the inventory to improve model fit. Cronbach alpha's (range 0.85-0.92) and inter-factor correlations (r = 0.3-0.5, all p < 0.05) were appropriate. The two-factor disability component fit the data and Cronbach alpha's (0.91 and 0.98) were appropriate with a high inter-factor correlation (r = 0.95, p < 0.01). The average variance extracted (range = 0.55-0.93) and composite reliabilities (range = 0.86-0.98) were in acceptable ranges. Floor effects ranged from 7% for advanced lower function to 74% for personal role disability. Education and number of comorbidities were correlated significantly with functional outcomes. The abbreviated LLFD instrument had adequate construct validity in this sample of African American breast cancer survivors. Further studies are needed that examine the stability of the instrument over time.
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Pathways between physical activity and quality of life in African-American breast cancer survivors. Support Care Cancer 2016; 25:489-495. [DOI: 10.1007/s00520-016-3427-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 09/26/2016] [Indexed: 10/20/2022]
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Rogers LQ, Courneya KS, Carter SJ, Anton PM, Verhulst S, Vicari SK, Robbs RS, McAuley E. Effects of a multicomponent physical activity behavior change intervention on breast cancer survivor health status outcomes in a randomized controlled trial. Breast Cancer Res Treat 2016; 159:283-91. [PMID: 27539586 DOI: 10.1007/s10549-016-3945-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 08/11/2016] [Indexed: 01/09/2023]
Abstract
Little is known about the effects of physical activity behavior change interventions on health outcomes such as lower extremity dysfunction and SF-36 physical health (predictor of mortality) in breast cancer survivors. Furthermore, effect moderators are rarely reported. Therefore, we report the effects of the 3-month BEAT Cancer physical activity behavior change intervention on global health status and health indicators along with moderators of intervention outcomes. Postprimary treatment breast cancer survivors (n = 222) were randomized to BEAT Cancer or usual care (UC). SF-36, muscle strength, body mass index, lower extremity dysfunction (WOMAC), and life satisfaction were measured at 3 months (M3) and 6 months (M6). At M3, adjusted linear mixed-model analyses demonstrated statistically significant effects of BEAT Cancer versus UC on SF-36 physical health [mean between-group difference (M) = 2.1; 95 % confidence interval (CI) 0.3-3.9; p = 0.023], SF-36 mental health (M = 5.2; CI 2.8-7.6; p < 0.001), and all SF-36 subscores. Intervention benefits occurred for lower extremity physical dysfunction (M = -2.7; CI -5.0 to -0.5; p = 0.018), WOMAC total (M = -3.7; CI -6.7 to -0.6; p = 0.018), and life satisfaction (M = 2.4; CI 0.9-3.9; p = 0.001). Statistically significant effects persisted at M6 for mental health and vitality. Baseline value, income, marital status, cancer treatment, cancer stage, and months since diagnosis moderated one or more outcomes. BEAT Cancer improves SF-36, WOMAC, and life satisfaction outcomes with improvements in vitality and mental well-being continuing 3 months postintervention. Several moderators with potential to guide targeting individuals for optimal intervention benefit warrant further study.
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Affiliation(s)
- Laura Q Rogers
- Department of Nutrition Sciences, University of Alabama at Birmingham, 1720 2nd Avenue South, Birmingham, AL, 35294-3360, USA.
| | - Kerry S Courneya
- Faculty of Physical Education and Recreation, University of Alberta, Edmonton, AB, Canada
| | - Stephen J Carter
- Department of Nutrition Sciences, University of Alabama at Birmingham, 1720 2nd Avenue South, Birmingham, AL, 35294-3360, USA
| | - Philip M Anton
- Department of Kinesiology, Southern Illinois University Carbondale, Carbondale, IL, USA
| | - Steven Verhulst
- Statistics and Research Informatics Core, Center for Clinical Research, Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Sandra K Vicari
- Department of Psychiatry, Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Randall S Robbs
- Statistics and Research Informatics Core, Center for Clinical Research, Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Edward McAuley
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, USA
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Naughton MJ, Brunner RL, Hogan PE, Danhauer SC, Brenes GA, Bowen DJ, Snively BM, Goveas JS, Saquib N, Zaslavsky O, Shumaker SA. Global Quality of Life Among WHI Women Aged 80 Years and Older. J Gerontol A Biol Sci Med Sci 2016; 71 Suppl 1:S72-8. [PMID: 26858327 DOI: 10.1093/gerona/glv056] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The number of older adults living to age 80 and older is increasing rapidly, particularly among women. Correlates of quality of life (QOL) in very advanced ages are not known. We examined the association of demographic, social-psychological, lifestyle, and physical health variables with global QOL in a Women's Health Initiative (WHI) cohort of women aged 80 and older. METHODS 26,299 WHI participants, who had completed a recent psychosocial and medical update, were included in these analyses. Global QOL was assessed by a single item, asking the women to rate their overall QOL on a scale from 0 to 10. Characteristics of the women were examined by the level of their transformed global QOL scores (≤50, 50-70, ≥70), and multiple regression was used to examine which demographic, social-psychological, lifestyle and health variables were independently associated with higher global QOL. RESULTS Social-psychological and current health variables were more strongly associated with global QOL than a history of selected comorbid conditions. In particular, higher self-rated health and fewer depressive symptoms were the most strongly associated with better global QOL in WHI women ≥80 years. CONCLUSIONS Interventions to reduce depressive symptoms and improve health may lead to better self-reported health and global QOL among older women. Physical and mental health screenings followed by evidence-based interventions are imperative in geriatric care.
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Affiliation(s)
- Michelle J Naughton
- Division of Population Sciences, Department of Internal Medicine, The Ohio State University, Columbus, Ohio.
| | | | - Patricia E Hogan
- Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Suzanne C Danhauer
- Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Gretchen A Brenes
- Department of Psychiatry and Behavioral Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Deborah J Bowen
- Department of Bioethics and Humanities, University of Washington, School of Medicine, Seattle, Washington
| | - Beverly M Snively
- Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Joseph S Goveas
- Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Nazmus Saquib
- College of Medicine, Sulaiman Al-Rajhi Colleges, Kingdom of Saudi Arabia
| | - Oleg Zaslavsky
- Health Sciences and Social Welfare, University of Haifa, Haifa, Israel
| | - Sally A Shumaker
- Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
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Iyer NS, Osann K, Hsieh S, Tucker JA, Monk BJ, Nelson EL, Wenzel L. Health Behaviors in Cervical Cancer Survivors and Associations with Quality of Life. Clin Ther 2016; 38:467-75. [PMID: 26926320 PMCID: PMC4799758 DOI: 10.1016/j.clinthera.2016.02.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Revised: 02/01/2016] [Accepted: 02/06/2016] [Indexed: 12/31/2022]
Abstract
PURPOSE Improvement in health behaviors following cancer diagnosis may contribute to better prognosis and well-being. This study examines the prevalence of health behaviors in cervical cancer survivors who have completed treatment, and associations between health behaviors and quality of life (QOL). METHODS We recruited 204 women who had completed treatment for cervical cancer to participate in a randomized counseling intervention. Participants provided information on health behaviors (smoking, physical activity, and alcohol consumption); QOL (Functional Assessment of Cancer Therapy-Cervical questionnaire); and depression (Patient-Reported Outcomes Measurement Information System), anxiety (Patient-Reported Outcomes Measurement Information System), and distress (Brief Symptom Inventory) at baseline (9-30 months after diagnosis) and subsequent to the intervention. Data were analyzed using multivariate general linear models. FINDINGS Participants ranged in age from 20 to 72 years at diagnosis (mean = 43 years), 41% were Hispanic, and 52% were non-Hispanic white. Three-fourths were stage 1 at diagnosis and 51% were treated with radiation with or without chemotherapy. At baseline, 15% of patients were current smokers, 4% reported alcohol consumption of >10 drinks per week, and 63% reported exercising <3 hours per week. Overall, 67.4% of cervical cancer survivors did not meet recommended national guidelines for at least 1 of these health behaviors. QOL scores were significantly higher for patients with greater physical activity (128 vs 118; P = 0.002) and increased with the number of recommended guidelines met (P for trend = 0.030). Associations between patient-reported outcomes and smoking and alcohol consumption did not reach statistical significance. Participants who met guidelines for all health behaviors also had less depression (P = 0.008), anxiety (P = 0.051), and distress (P = 0.142). Participants who improved their aggregate health behaviors during the 4-month follow-up experienced a greater improvement in QOL than those who did not improve their health behaviors (10.8 vs 4.5; P = 0.026). IMPLICATIONS Results indicate that two-thirds of cervical cancer survivors are not meeting national guidelines for smoking, physical activity, and alcohol consumption following completion of definitive treatment. These adverse health behaviors were associated with impaired QOL and higher levels of depression and distress. Positive changes in health behaviors are associated with significant improvement in QOL.
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Affiliation(s)
- Neel S Iyer
- Program in Public Health, University of California Irvine, Irvine, California
| | - Kathryn Osann
- Department of Medicine, Division of Hematology/Oncology, University of California Irvine, Irvine, California; Chao Family Comprehensive Cancer Center, University of California Irvine, Irvine, California.
| | - Susie Hsieh
- Chao Family Comprehensive Cancer Center, University of California Irvine, Irvine, California; Department of Medicine, General Internal Medicine, University of California Irvine, Irvine, California
| | - Jo A Tucker
- Department of Medicine, Division of Hematology/Oncology, University of California Irvine, Irvine, California
| | - Bradley J Monk
- Creighton University School of Medicine at St Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - Edward L Nelson
- Department of Medicine, Division of Hematology/Oncology, University of California Irvine, Irvine, California; Chao Family Comprehensive Cancer Center, University of California Irvine, Irvine, California; Institute for Immunology, University of California Irvine, Irvine, California
| | - Lari Wenzel
- Program in Public Health, University of California Irvine, Irvine, California; Chao Family Comprehensive Cancer Center, University of California Irvine, Irvine, California; Department of Medicine, General Internal Medicine, University of California Irvine, Irvine, California
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Creutzfeldt A, Suling A, Oechsle K, Mehnert A, Atanackovic D, Kripp M, Arnold D, Stein A, Quidde J. Integrating patient reported measures as predictive parameters into decisionmaking about palliative chemotherapy: a pilot study. BMC Palliat Care 2016; 15:25. [PMID: 26928745 PMCID: PMC4772352 DOI: 10.1186/s12904-016-0101-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 02/25/2016] [Indexed: 12/19/2022] Open
Abstract
Background Systemic treatment has proven to improve physical symptoms in patients with advanced cancer. Relationship between quality of life (QoL) or symptom burden (SYB) and treatment efficacy (tumour response and survival) is poorly described. Therefore, we evaluated the predictive value of pretreatment QoL and SYB on treatment outcomes. Methods Eligible patients had metastatic gastrointestinal cancers and were about to receive 1st/2nd line palliative chemotherapy. 47 patients were consecutively enrolled. QoL and SYB were assessed by EORTC QLQ-C30 and MSKCC MSAS questionnaires before treatment and after first response evaluation after 8–12 weeks. Logistic regression analysis of QoL and SYB for prediction of objective treatment efficacy was performed. Patients were categorized according to response rate (RR) based on RECIST1.1 and progression free survival (PFS). PFS was categorized by a ratio (individual PFS/expected PFS) in above median (ratio ≥ 1) or below median PFS (ratio < 1). QoL and SYB were analysed for RR groups (partial response, stable or progressive disease) and PFS ratio (PFSR). Results Objective response to chemotherapy and increase in PFS were associated with better pretreatment QoL and less SYB. Patients with future objective treatment efficacy (PFSR ≥ 1) evidenced clinically relevant better role/emotional/cognitive/social functioning and less fatigue and appetite loss at baseline in comparison to PFSR < 1 (>10 points difference). Lowest scores in all functioning scales at treatment start were seen in patients with future PFSR < 1. Global health status (EORTC), PSYCH subscale and global distress index (MSAS) predicted PFSR, even if adjusted for gender, age, cancer type, ECOG and line of treatment (p < 0.05). Interestingly, improved QoL and SYB (subjective benefit) were noted even in patients with worse pretreatment status and no objective tumour response. Conclusion Future non-responders seem to show distinct QoL patterns before chemotherapy. This may facilitate early detection of patients deriving less or even no benefit from treatment regarding prolongation of survival. Even in patients with primarily progressive disease QoL and SYB may improve during treatment. Integration of QoL and SYB assessment into decision-making about palliative chemotherapy seem to be an important approach to improve patient outcome and should be further evaluated.
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Affiliation(s)
- Anna Creutzfeldt
- Department of Oncology, Hematology, BMT with Section Pneumology, University Medical Center Hamburg-Eppendorf, Hubertus Wald Tumour Center - University Cancer Center Hamburg, Martinistr. 52, 20246, Hamburg, Germany.
| | - Anna Suling
- Department of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Karin Oechsle
- Department of Oncology, Hematology, BMT with Section Pneumology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Anja Mehnert
- Department of Medical Psychology and Medical Sociology, University Medical Center Leipzig, Philipp-Rosenthal-Straße 55, 04103, Leipzig, Germany
| | - Djordje Atanackovic
- Department of Oncology, Hematology, BMT with Section Pneumology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Melanie Kripp
- Department of Oncology/Hematology, University Hospital Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Dirk Arnold
- Tumour Biology Center Freiburg, Breisacher Straße 117, 79106, Freiburg, Germany
| | - Alexander Stein
- Department of Oncology, Hematology, BMT with Section Pneumology, University Medical Center Hamburg-Eppendorf, Hubertus Wald Tumour Center - University Cancer Center Hamburg, Martinistr. 52, 20246, Hamburg, Germany
| | - Julia Quidde
- Department of Oncology, Hematology, BMT with Section Pneumology, University Medical Center Hamburg-Eppendorf, Hubertus Wald Tumour Center - University Cancer Center Hamburg, Martinistr. 52, 20246, Hamburg, Germany
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Abstract
BACKGROUND Cancer survivors assume that stress plays an important role in cancer recurrence. However, the role of stress in the etiology of cancer recurrence remains unclear. OBJECTIVE A systematic review examining the causal role of exposure to stressors and/or stress response and cancer recurrence was conducted. METHODS The authors screened the scientific literature published from December 1979 through April 2012. Prospective studies and randomized control trials that examined the link between exposure to stressors and/or stress response and cancer recurrence were included in the review. RESULTS Fifteen studies examined exposures to stressors (life event questionnaires) and/or multiple indices of the stress response (mood, anxiety, depression, biological, and immune measures). The relationships between stressors and/or stress response and recurrence were observed as no relationship (80%), positive relationship (33%), and inverse relationship (27%). One of 3 randomized control trials reported a positive relationship between stress reduction and reduced risk of recurrence. CONCLUSIONS The scientific literature to date indicates no clear evidence for a causal relationship between stress (measured as stressor exposure and/or stress response) and cancer recurrence. Although additional high-quality research is needed to provide a more definitive answer, the evidence to date does not support this hypothesis. IMPLICATIONS FOR PRACTICE Although at present, there is no evidence indicating a causal relationship between stress and cancer recurrence, attending to the reduction in a cancer survivor's stress response can improve emotional well-being and quality of life.
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Vin-Raviv N, Akinyemiju TF, Galea S, Bovbjerg DH. Depression and Anxiety Disorders among Hospitalized Women with Breast Cancer. PLoS One 2015; 10:e0129169. [PMID: 26035180 PMCID: PMC4452789 DOI: 10.1371/journal.pone.0129169] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Accepted: 05/05/2015] [Indexed: 01/06/2023] Open
Abstract
PURPOSE To document the prevalence of depression and anxiety disorders, and their associations with mortality among hospitalized breast cancer patients. METHODS We examined the associations between breast cancer diagnosis and the diagnoses of anxiety or depression among 4,164 hospitalized breast cancer cases matched with 4,164 non-breast cancer controls using 2006-2009 inpatient data obtained from the Nationwide Inpatient Sample database. Conditional logistic regression models were used to compute odds ratios (ORs) and 95% confidence intervals (CI) for the associations between breast cancer diagnosis and diagnoses of anxiety or depression. We also used binary logistic regression models to examine the association between diagnoses of depression or anxiety, and in-hospital mortality among breast cancer patients. RESULTS We observed that breast cancer cases were less likely to have a diagnosis of depression (OR=0.63, 95% CI: 0.52-0.77), and less likely to have a diagnosis of anxiety (OR=0.68, 95% CI: 0.52-0.90) compared with controls. This association remained after controlling for race/ethnicity, residential income, insurance and residential region. Breast cancer patients with a depression diagnosis also had lower mortality (OR=0.69, 95% CI: 0.52-0.89) compared with those without a depression diagnosis, but there was no significant difference in mortality among those with and without anxiety diagnoses. CONCLUSION Diagnoses of depression and anxiety in breast cancer patients were less prevalent than expected based on our analysis of hospitalized breast cancer patients and matched non-breast cancer controls identified in the NIS dataset using ICD-9 diagnostic codes. Results suggest that under-diagnosis of mental health problems may be common among hospitalized women with a primary diagnosis of breast cancer. Future work may fruitfully explore reasons for, and consequences of, inappropriate identification of the mental health needs of breast cancer patients.
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Affiliation(s)
- Neomi Vin-Raviv
- Rocky Mountain Cancer Rehabilitation Institute, School of Sport and Exercise Science, University of Northern Colorado, Greeley, Colorado, United States of America
| | - Tomi F. Akinyemiju
- Department of Epidemiology, University of Alabama School of Public Health, Birmingham, Alabama, United States of America
- * E-mail:
| | - Sandro Galea
- Boston University School of Public Health, Boston, Massachusetts, United States of America
| | - Dana H. Bovbjerg
- Biobehavioral Oncology Program, Department of Psychiatry, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania, United States of America
- Biobehavioral Oncology Program, Department of Psychology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania, United States of America
- Biobehavioral Oncology Program, Department of Behavioral & Community Health Sciences, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania, United States of America
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Brown JC, Schmitz KH. Weight Lifting and Physical Function Among Survivors of Breast Cancer: A Post Hoc Analysis of a Randomized Controlled Trial. J Clin Oncol 2015; 33:2184-9. [PMID: 25964257 DOI: 10.1200/jco.2014.57.7395] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
PURPOSE Survivors of breast cancer may experience deterioration of physical function. This is important because poor physical function may be associated with premature mortality, injurious falls, bone fracture, and disability. We conducted a post hoc analysis to explore the potential efficacy of slowly progressive weight lifting to reduce the incidence of physical function deterioration among survivors of breast cancer. METHODS Between October 2005 and August 2008, we conducted a single-blind, 12-month, randomized controlled trial of twice-per-week slowly progressive weight lifting or standard care among 295 survivors of nonmetastatic breast cancer. In this post hoc analysis of data from the Physical Activity and Lymphedema Trial, we examined incident deterioration of physical function after 12 months, defined as a ≥ 10-point decrease in the physical function subscale of the Medical Outcomes Short-Form 36-item questionnaire. RESULTS The proportion of participants who experienced incident physical function deterioration after 12 months was 16.3% (24/147) in the control group and 8.1% (12/148) in the weight lifting group (relative risk, 0.49; 95% CI, 0.25 to 0.96; P = .04). No serious or unexpected adverse events occurred that were related to weight lifting. CONCLUSION Slowly progressive weight lifting compared with standard care reduced the incidence of physical function deterioration among survivors of breast cancer. These data are hypothesis generating. Future studies should directly compare the efficacy of weight lifting with other modalities of exercise, such as brisk walking, to appropriately inform the development of a confirmatory study designed to preserve physical function among survivors of breast cancer.
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Affiliation(s)
- Justin C Brown
- All authors: Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Kathryn H Schmitz
- All authors: Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.
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Lahart IM, Metsios GS, Nevill AM, Carmichael AR. Physical activity, risk of death and recurrence in breast cancer survivors: A systematic review and meta-analysis of epidemiological studies. Acta Oncol 2015; 54:635-54. [PMID: 25752971 DOI: 10.3109/0284186x.2014.998275] [Citation(s) in RCA: 326] [Impact Index Per Article: 36.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
UNLABELLED Strong evidence exists supporting the effect of lack of physical activity on the risk of developing breast cancer. However, studies examining the effects of physical activity on breast cancer outcomes, including survival and prognosis have been inconclusive. Therefore, the aim of the current study was to provide a systematic review and meta-analysis of studies investigating the association between physical activity and breast cancer recurrence and death. METHODS PubMed, EMBASE, and CENTRAL databases were searched up to 18 October 2014. Reference lists of retrieved articles and relevant previous reviews were also searched. Observational studies that reported risk estimates for all-cause and/or breast cancer-related death and/or breast cancer recurrences by levels of physical activity, were included in the review. Random effects models were used to calculate pooled hazard ratios (HR) and 95% confidence intervals (CI) and to incorporate variation between studies. The Newcastle-Ottawa scale was used to critically appraise the risk of bias across studies. RESULTS Twenty-two prospective cohort studies were eligible in this meta-analysis. During average follow-up periods ranging from 4.3 to 12.7 years there were 123 574 participants, 6898 all-cause deaths and 5462 breast cancer outcomes (i.e. breast cancer-related deaths or recurrences). The average Newcastle-Ottawa score was six stars (range 4-8). Compared to those who reported low/no lifetime recreational pre-diagnosis physical activity, participants who reported high lifetime recreational pre-diagnosis physical activity levels had a significantly lower risk of all-cause (HR = 0.82, 95% CI 0.70-0.96, p < 0.05) and breast cancer-related death (HR = 0.73, 95% CI 0.54-0.98, p < 0.05). Significant risk reductions for all-cause and breast cancer-related death was also demonstrated for more recent pre-diagnosis recreational physical activity (HR = 0.73, 95% CI 0.65-0.82, p < 0.001; and HR = 0.84, 95% CI 0.73-0.97, p < 0.05, respectively), post-diagnosis physical activity (HR = 0.52, 95% CI 0.43-0.64, p < 0.01; and HR = 0.59, 95% CI 0.45-0.78, p < 0.05, respectively) and meeting recommended physical activity guidelines (i.e. ≥ 8 MET-h/wk) post-diagnosis (HR = 0.54, 95% CI 0.38-0.76, p < 0.01; and HR = 0.67, 95% CI 0.50-0.90, p < 0.01, respectively). However, there was evidence of heterogeneity across lifetime recreational pre- and post-diagnosis physical activity analyses. Both pre-diagnosis (lifetime and more recent combined) and post-diagnosis physical activity were also associated with reduced risk of breast cancer events (breast cancer progression, new primaries and recurrence combined) (HR = 0.72 95% CI 0.56-0.91, p < 0.01; and HR = 0.79, 95% CI 0.63-0.98, p < 0.05, respectively). CONCLUSION There is an inverse relationship between physical activity and all-cause, breast cancer-related death and breast cancer events. The current meta-analysis supports the notion that appropriate physical activity may be an important intervention for reducing death and breast cancer events among breast cancer survivors.
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Affiliation(s)
- Ian Matthew Lahart
- Faculty of Education, Health and Wellbeing, University of Wolverhampton, Walsall Campus , Gorway Road, Walsall , UK
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Dominick SA, Natarajan L, Pierce JP, Madanat H, Madlensky L. The psychosocial impact of lymphedema-related distress among breast cancer survivors in the WHEL Study. Psychooncology 2014; 23:1049-56. [PMID: 24615880 DOI: 10.1002/pon.3510] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 01/10/2014] [Accepted: 01/31/2014] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Lymphedema is a distressing and chronic condition affecting up to 30% of breast cancer survivors. Using a cross-sectional study design, we examined the impact of self-reported lymphedema-related distress on psychosocial functioning among breast cancer survivors in the Women's Healthy Eating and Living Study. The Women's Healthy Eating and Living Study has a dataset that includes self-report data on lymphedema status, symptoms, and distress. METHODS Chi-square tests and binary logistic regression models were used to examine how specific participant characteristics, including lymphedema-related distress, were associated with physical health and mental health as measured by the SF-36-Item Health Survey and depressive symptoms assessed by the Center for Epidemiologic Studies Depression Scale screening form. RESULTS Of the 2431 participants included in the current study population, 692 (28.5%) self-reported ever having lymphedema. A total of 335 (48.9%) women reported moderate to extreme distress as a result of their lymphedema and were classified as having lymphedema-related distress. The logistic regression models showed that women with lymphedema-related distress had 50% higher odds of reporting poor physical health (p = 0.01) and 73% higher odds of having poor mental health (p < 0.01) when compared with women without lymphedema. In contrast, even though lymphedema-related distress was significantly associated (p = 0.03) with elevated depressive symptoms in the bivariate analyses, it was not significant in the logistic regression models. CONCLUSION Breast cancer survivors with lymphedema-related distress had worse physical health and mental health outcomes than women with lymphedema who were not distressed and women with no lymphedema. Our findings provide further evidence of the relationship between lymphedema and psychosocial outcomes in breast cancer survivors.
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Affiliation(s)
- Sally A Dominick
- Moores UCSD Cancer Center, University of California, San Diego, La Jolla, CA, USA
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Prospective associations of depression with survival: a population-based cohort study in patients with newly diagnosed breast cancer. Breast Cancer Res Treat 2013; 143:373-84. [PMID: 24337537 PMCID: PMC3889923 DOI: 10.1007/s10549-013-2795-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Accepted: 11/25/2013] [Indexed: 12/20/2022]
Abstract
Psychological factors may influence survival in breast cancer patients but results of previous research are inconclusive. This prospective population-based study tested whether depression predicts mortality in breast cancer patients. Routinely collected depression screening data were merged with electronically archived provincial cancer registry data and censored data from British Columbia Vital Statistics (extracted in December 2012). Cox proportional-hazards regression analyses were conducted to predict all-cause and breast cancer-specific mortality as a function of depression after controlling for biomedical confounders. Of 1,646 patients, 1,604 had breast cancer stages I-III and 42 had stage IV breast cancer. 176 (11.0 %) versus 28 (66.7 %) were deceased after a median follow-up of 76 months. In patients with curable breast cancer, depression predicted all-cause (HR = 1.54 (95 % CI 1.06-2.25); p = 0.024), but not breast cancer-specific mortality (HR = 1.51 (95 % CI 0.95-2.41); p = 0.084). No association was shown for metastatic disease. Stage-specific analyses demonstrated a 2-2.5-fold increase in breast cancer-specific and all-cause mortality in patients with stage I and II disease, but not in patients with stage III or IV breast cancer. In stage I breast cancer patients, age moderated effects of depression such that depressed younger patients diagnosed at age 45 (i.e., mean age -1SD) showed a ninefold (HR = 9.82 (95 % CI 2.26-42.68); p = 0.002) increase in all-cause mortality and depressed patients at 57 a 3.7-fold (HR = 3.69 (95 % CI 1.44-9.48); p = 0.007) increase, while no association was evident in older patients at age 69 (mean age +1SD). Depression is strongly associated with mortality in younger patients with early stage breast cancer.
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Saquib N, Khanam MA, Saquib J, Anand S, Chertow GM, Barry M, Ahmed T, Cullen MR. High prevalence of type 2 diabetes among the urban middle class in Bangladesh. BMC Public Health 2013; 13:1032. [PMID: 24172217 PMCID: PMC3924340 DOI: 10.1186/1471-2458-13-1032] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Accepted: 10/23/2013] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND The prevalence of type-2 diabetes and metabolic syndrome are increasing in the developing world; we assessed their prevalence among the urban middle class in Bangladesh. METHODS In this cross-sectional survey (n = 402), we randomly selected consenting adults (≥ 30 years) from a middle-income neighborhood in Dhaka. We assessed demography, lifestyle, and health status, measured physical indices and blood pressure and obtained blood samples. We evaluated two primary outcomes: (1) type-2 diabetes (fasting blood glucose ≥ 7.0 mmol/L or hemoglobin A1C ≥ 6.5% (48 mmol/mol) or diabetes medication use) and (2) insulin resistance (type-2 diabetes or metabolic syndrome using International Diabetes Federation criteria). RESULTS Mean age and Quételet's (body mass) index were 49.4 ± 12.6 years and 27.0 ± 5.1 kg/m²; 83% were married, 41% had ≥12 years of education, 47% were employed, 47% had a family history of diabetes. Thirty-five percent had type-2 diabetes and 45% had metabolic syndrome. In multivariate models older age and family history of diabetes were significantly associated with type-2 diabetes. Older age, female sex, overweight or obese, high wealth index and positive family history of diabetes were significantly associated with insulin resistance. Participants with type-2 diabetes or insulin resistance had significantly poorer physical health only if they had associated cardiovascular disease. CONCLUSIONS The prevalence of type-2 diabetes and metabolic syndrome among the middle class in Dhaka is alarmingly high. Screening services should be implemented while researchers focus on strategies to lessen the incidence and morbidity associated with these conditions.
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Affiliation(s)
| | | | | | | | | | | | | | - Mark R Cullen
- Stanford University School of Medicine, General Medical Disciplines, Stanford University, Stanford, CA, USA.
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Su HI, Sue LY, Flatt SW, Natarajan L, Patterson RE, Pierce JP. Endogenous estradiol is not associated with poor physical health in postmenopausal breast cancer survivors. J Womens Health (Larchmt) 2013; 22:1043-8. [PMID: 24111813 DOI: 10.1089/jwh.2013.4375] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Among postmenopausal breast cancer survivors, poor physical health has been associated with higher risks of breast cancer events. Obesity and physical inactivity are known risk factors for poor physical health, while circulating estrogen is an additional potential risk factor. We tested the hypothesis that the relationship between poor physical health and worse breast cancer outcomes is mediated by higher estrogen concentrations associated with body size and physical inactivity. METHODS We used data from 1030 postmenopausal breast cancer survivors to examine the association between serum estradiol levels, body mass index (BMI), physical activity, and RAND-36-item Health Survey (SF-36) physical health. RESULTS In univariate analysis, poor physical health was associated with higher estradiol levels, in addition to obesity and low physical activity. Higher estradiol levels were significantly associated with higher odds of poor physical health (odds ratio, OR, 1.20 [95% confidence interval 1.03-1.39]) in a multivariable model adjusting for age, cancer stage and treatment, alcohol use, and physical activity. However, the relationship between estradiol levels and poor physical health was no longer significant (OR 1.06 [0.91-1.24]) after adding BMI in the model. In multivariate analysis, only poor physical health resulted in higher risks of recurrence (hazard ratio 1.33 [95% CI 1.08-1.64]). CONCLUSIONS These findings indicate that estradiol is related to poor physical health, but is not an independent risk factor from body size or inactivity. While obesity and physical activity in survivorship are potential targets for improving physical health, other biological processes that impact physical health, e.g. inflammation, remain to be identified.
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Affiliation(s)
- H Irene Su
- Moores UCSD Cancer Center, University of California , San Diego, La Jolla, California
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De Aguiar SS, Bergmann A, Mattos IE. Quality of life as a predictor of overall survival after breast cancer treatment. Qual Life Res 2013; 23:627-37. [PMID: 23873516 DOI: 10.1007/s11136-013-0476-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2013] [Indexed: 10/26/2022]
Abstract
PURPOSE To describe quality of life (QoL) in a cohort of surviving women 4 years after breast cancer treatment and to analyze its role as a predictor of mortality within 2 years. METHODS This is a prospective cohort study of 544 women who have undergone surgical treatment, from 2001 to 2002 and who answered a questionnaire about QoL in 2006. After, we conducted a survival study to evaluate the association between QoL and mortality within 2 years with the same population. We conducted factor analysis between the variables of the scales of function and symptoms. Survival analysis was conducted by Kaplan-Meier, and differences in survival curves were assessed with the log-rank test, assuming significant statistical level of 5 %. The Cox proportional hazards regression model was used to explore the relationship between QoL variables (functional scales) and prognostic value for survival. RESULTS The mean age of the women was 59.1 years (SD 11.66). The mean of overall QoL score was 75.16 (SD 20.93). Using factor analysis, we identified three conditions that made up the construct of QoL in this group of patients: social, psycho-emotional, and physical. Social condition was the most important factor. After assessment of QoL, the mean survival was 23 months (SD 3.90). Women who reported worse future perspective had higher chance of death compared with women better prospect of future (HR = 3.46; 95 % CI 1.36-8.79; p value = 0.009). CONCLUSION Future perspectives were predictors of mortality, which reinforce the relevance of social support and psychological aspects for these women.
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Affiliation(s)
- Suzana Sales De Aguiar
- National Cancer Institute and National School of Public Health, Rio de Janeiro, RJ, Brazil,
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Ho SSM, So WKW, Leung DYP, Lai ETL, Chan CWH. Anxiety, depression and quality of life in Chinese women with breast cancer during and after treatment: a comparative evaluation. Eur J Oncol Nurs 2013; 17:877-82. [PMID: 23727448 DOI: 10.1016/j.ejon.2013.04.005] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2013] [Accepted: 04/16/2013] [Indexed: 01/24/2023]
Abstract
PURPOSE OF THE RESEARCH To compare the psychological health and quality of life (QoL) of women with breast cancer, and to determine the relationship between anxiety, depression and QoL during treatment and one year afterwards. METHODS AND SAMPLE For this secondary analysis, 269 women undergoing adjuvant therapy for breast cancer, and 148 women with breast cancer who had completed all treatment within the last year completed a self-report questionnaire covering the Hospital Anxiety and Depression Scale-Cantonese/Chinese version, Functional Assessment of Cancer Therapy-General, and demographic and clinical characteristics. KEY RESULTS The ongoing-therapy group showed higher levels of anxiety and depression and lower levels of all QoL dimensions than the post-therapy group. Linear regression results showed that both anxiety and depression were significantly related to physical and functional well-being, while depression was associated with social/family well-being in both groups. In the case of emotional well-being, anxiety had a strong significant association in both groups and depression a significant relationship only in the ongoing-therapy group. CONCLUSIONS The psychological health of women with breast cancer is affected during and after treatment. Psychological distress in these patients, including anxiety and depression, has independent associations with impaired emotional, functional, physical and social well-being. The results highlight the importance of timely detection of anxiety and depression, and their proper management, during the treatment and survivorship phases of the breast cancer trajectory.
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Affiliation(s)
- Simone S M Ho
- The Nethersole School of Nursing, The Chinese University of Hong Kong, 7/F., Esther Lee Building, Shatin, New Territories, Hong Kong, China
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Saquib N, Brunner R, Kubo J, Tindle H, Kroenke C, Desai M, Daviglus ML, Allen N, Martin LW, Robinson J, Stefanick ML. Self-perceived physical health predicts cardiovascular disease incidence and death among postmenopausal women. BMC Public Health 2013; 13:468. [PMID: 23672763 PMCID: PMC3706392 DOI: 10.1186/1471-2458-13-468] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Accepted: 04/29/2013] [Indexed: 11/25/2022] Open
Abstract
Background Physical and Mental Component Summary (PCS, MCS, respectively) scales of SF- 36 health-related-quality-of-life have been associated with all-cause and cardiovascular disease (CVD) mortality. Their relationships with CVD incidence are unclear. This study purpose was to test whether PCS and/or MCS were associated with CVD incidence and death. Methods Postmenopausal women (aged 50–79 years) in control groups of the Women’s Health Initiative clinical trials (n = 20,308) completed the SF-36 and standardized questionnaires at trial entry. Health outcomes, assessed semi-annually, were verified with medical records. Cox regressions assessed time to selected outcomes during the trial phase (1993–2005). Results A total of 1075 incident CVD events, 204 CVD-specific deaths, and 1043 total deaths occurred during the trial phase. Women with low versus high baseline PCS scores had less favorable health profiles at baseline. In multivariable models adjusting for baseline confounders, participants in the lowest PCS quintile (reference = highest quintile) exhibited 1.8 (95%CI: 1.4, 2.3), 4.7 (95%CI: 2.3, 9.4), and 2.1 (95%CI: 1.7, 2.7) times greater risk of CVD incidence, CVD-specific death, and total mortality, respectively, by trial end; whereas, MCS was not significantly associated with CVD incidence or death. Conclusion Physical health, assessed by self-report of physical functioning, is a strong predictor of CVD incidence and death in postmenopausal women; similar self-assessment of mental health is not. PCS should be evaluated as a screening tool to identify older women at high risk for CVD development and death.
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Affiliation(s)
- Nazmus Saquib
- Stanford Prevention Research Center, Department of Medicine, Stanford University, Stanford, CA, USA.
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Physical and mental health status of female adolescent/young adult survivors of breast and gynecological cancer: a national, population-based, case-control study. Support Care Cancer 2013; 21:1597-604. [PMID: 23306935 DOI: 10.1007/s00520-012-1701-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Accepted: 12/20/2012] [Indexed: 10/27/2022]
Abstract
PURPOSE Each year, nearly 21,000 adolescents and young adults (AYA) ages 15 to 29 years are diagnosed with cancer. Breast and gynecological cancers account for 25% of the cancers seen in AYA females. The purpose of this study was to compare the current physical and mental health status of female AYA cancer survivors with non-cancer female controls. METHODS Using data from the population-based 2009 National Health Interview Survey, 100 cases of female AYA survivors of breast and gynecological cancers were identified [female AYA cancer survivor (FCS) group]. FCS cases were matched with 300 female respondents without a history of cancer on age, education, marital status, and minority status [non-cancer control (NCC) group]. The FCS and NCC groups were compared on a range of physical and mental health status indices using analysis of covariance and binary logistic regression. RESULTS FCS group reported significantly poorer physical and mental health status than the matched controls. Relative to the NCC group, FCS survivors had significantly poorer scores on 7 of 8 mental health outcomes and were more likely to meet criteria for serious psychological distress (odds ratio = 4.23, p ≤ 0.001). FCS group also reported greater lifetime and current prevalence of various medical conditions, more health-related disabilities, and greater functional limitations than the NCC group. CONCLUSION Diagnosis of breast and gynecological cancer during adolescence and young adulthood is associated with clinically important deficits in physical and mental health status. Given the young age of this cancer survivor cohort, increased attention should be devoted to minimizing these deficits.
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Abstract
Less than 20% of adult cancer survivors participate in physical activity and, as a result of such inactivity, cancer survivors are at increased risk for developing chronic diseases. Studies have linked social support as a predictor of physical activity participation in healthy adults. The primary goal of this systematic review is to examine the relationship between social support and physical activity engagement in adult cancer survivors and determine whether additional research is needed in this area. Several databases were searched and articles were systematically extracted according to the inclusion and exclusion criteria. That search yielded 69 articles, 22 of which were identified and included in this review. Fifty percent of the studies showed a significant relationship between social support and physical activity engagement; however, 59% of the participants were breast cancer survivors. The findings suggest that additional research is needed to develop social support strategies that will increase physical activity engagement in adult survivors of cancers other than breast cancer.
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Mediators of the effect of neighborhood poverty on physical functioning among breast cancer survivors: a longitudinal study. Cancer Causes Control 2012; 23:1529-40. [PMID: 22833236 DOI: 10.1007/s10552-012-0030-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2012] [Accepted: 07/10/2012] [Indexed: 12/27/2022]
Abstract
PURPOSE Female breast cancer survivors, a large and growing population, experience impaired physical functioning after treatment. Survivors living in impoverished neighborhoods may suffer even greater impairment, but the mechanisms linking neighborhood poverty and individual outcomes are poorly understood. This study sought to identify mediators of the effect of neighborhood poverty on physical functioning using longitudinal data from a Missouri cancer registry-based sample of 909 female breast cancer survivors. METHODS Survivors were recruited 1 year after diagnosis (Y1) and completed two telephone interviews, at Y1 and 1 year later (Y2). The association between census-tract-level poverty and physical functioning (RAND SF-36) was tested using a multilevel a priori path model with 19 hypothesized mediators, demographic and socioeconomic confounders, and covariates. Hypothesized mediators included clinical and treatment variables, psychosocial factors (depression, stress, social support), perceived neighborhood characteristics, behavioral risk factors (physical activity, smoking, body mass index, alcohol use), and comorbidity. RESULTS In unadjusted analysis, women living in neighborhoods with higher poverty were more likely to report lower physical functioning at Y2 (β = -.19, p < .001). The final mediated model fit the data well (χ(2)(8) = 12.25, p = 0.14; CFI = .996; RMSEA = .024). The effect of neighborhood poverty on physical functioning was fully mediated by physical activity and body mass index. CONCLUSIONS Breast cancer survivors living in neighborhoods with greater poverty reported lower physical functioning, but this effect was fully explained by physical activity and body mass index. Community-based lifestyle interventions sensitive to the unique challenges faced by cancer survivors and the challenges of living in a high-poverty neighborhood are needed to ameliorate neighborhood socioeconomic disparities in physical functioning.
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Paxton RJ, Phillips KL, Jones LA, Chang S, Taylor WC, Courneya KS, Pierce JP. Associations among physical activity, body mass index, and health-related quality of life by race/ethnicity in a diverse sample of breast cancer survivors. Cancer 2012; 118:4024-31. [PMID: 22252966 DOI: 10.1002/cncr.27389] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Revised: 10/10/2011] [Accepted: 11/10/2011] [Indexed: 11/06/2022]
Abstract
BACKGROUND Health-related quality of life (HRQOL), body mass index (BMI), and physical activity (PA) levels have all been associated with prognosis following breast cancer and may explain partially the higher mortality for breast cancer in certain racial/ethnic subgroups. In this study, associations between PA, BMI, and HRQOL by race were examined in a sample of breast cancer survivors. METHODS Measures of PA, BMI, and HRQOL as well as demographic and medical characteristics of women (N = 3013, 13% nonwhite) who participated in the Women's Healthy Eating and Living Study were assessed at baseline. Analysis of covariance was used to examine the relationship between PA and obesity with HRQOL outcomes. Statistical tests were 2-sided. RESULTS African American women were less likely to meet guidelines for PA and more likely to be obese than women from other ethnic groups (P < .05). In adjusted models, women who met guidelines for PA reported significantly higher physical health composite (point differences ranged from 10.5 to 21.2 points, all P < .05) and vitality (point differences ranged from 9.9 to 16.5 points, all P < .05) scores than those who did not, regardless of race/ethnicity. Associations between obesity and HRQOL were mixed with fewer associations for Asian American and African American women and stronger associations for whites. CONCLUSIONS Breast cancer survivors from racially and ethnically diverse populations have lower levels of PA and higher rates of obesity that are generally associated with poorer HRQOL. Culturally sensitive PA and weight loss interventions may improve these lifestyle characteristics and result in improved HRQOL.
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Affiliation(s)
- Raheem J Paxton
- The Dorothy I. Height Center for Health Equity and Evaluation Research, University of Houston and The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
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Ligibel JA, Meyerhardt J, Pierce JP, Najita J, Shockro L, Campbell N, Newman VA, Barbier L, Hacker E, Wood M, Marshall J, Paskett E, Shapiro C. Impact of a telephone-based physical activity intervention upon exercise behaviors and fitness in cancer survivors enrolled in a cooperative group setting. Breast Cancer Res Treat 2011; 132:205-13. [PMID: 22113257 DOI: 10.1007/s10549-011-1882-7] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2011] [Accepted: 11/10/2011] [Indexed: 01/22/2023]
Abstract
Observational studies demonstrate an association between physical activity and improved outcomes in breast and colon cancer survivors. To test these observations with a large, randomized clinical trial, an intervention that significantly impacts physical activity in these patients is needed. The Active After Cancer Trial (AACT) was a multicenter pilot study evaluating the feasibility of a telephone-based exercise intervention in a cooperative group setting. Sedentary (engaging in <60 min of recreational activity/week) breast and colorectal cancer survivors were randomized to a telephone-based exercise intervention or usual care control group. The intervention was delivered through the University of California at San Diego; participants received ten phone calls over the course of the 16-week intervention. All participants underwent assessment of physical activity, fitness, physical functioning, fatigue and exercise self-efficacy at baseline and after the 16-week intervention. One hundred and twenty-one patients were enrolled through ten Cancer and Leukemia Group B (CALGB) institutions; 100 patients had breast cancer and 21 had colorectal cancer. Participants randomized to the exercise group increased physical activity by more than 100 versus 22% in controls (54.5 vs. 14.6 min, P = 0.13), and experienced significant increases in fitness (increased 6-min walk test distance by 186.9 vs. 81.9 feet, P = 0.006) and physical functioning (7.1 vs. 2.6, P = 0.04) as compared to the control group. Breast and colorectal cancer survivors enrolled in a multicenter, telephone-based physical activity intervention increased physical activity and experienced significant improvements in fitness and physical functioning. Lifestyle intervention research is feasible in a cooperative group setting.
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Affiliation(s)
- Jennifer A Ligibel
- Dana-Farber Cancer Institute, 450 Brookline Ave Boston, Boston, MA 02215, USA.
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Nechuta SJ, Caan BJ, Chen WY, Flatt SW, Lu W, Patterson RE, Poole EM, Kwan ML, Chen Z, Weltzien E, Pierce JP, Shu XO. The After Breast Cancer Pooling Project: rationale, methodology, and breast cancer survivor characteristics. Cancer Causes Control 2011; 22:1319-31. [PMID: 21710192 DOI: 10.1007/s10552-011-9805-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2010] [Accepted: 06/17/2011] [Indexed: 11/26/2022]
Abstract
The After Breast Cancer Pooling Project was established to examine the role of physical activity, adiposity, dietary factors, supplement use, and quality of life (QOL) in breast cancer prognosis. This paper presents pooled and harmonized data on post-diagnosis lifestyle factors, clinical prognostic factors, and breast cancer outcomes from four prospective cohorts of breast cancer survivors (three US-based and one from Shanghai, China) for 18,314 invasive breast cancer cases diagnosed between 1976 and 2006. Most participants were diagnosed with stage I-II breast cancer (84.7%). About 60% of breast tumors were estrogen receptor (ER)+/progesterone receptor (PR)+; 21% were ER-/PR-. Among 8,118 participants with information on HER-2 tumor status, 74.8% were HER-2- and 18.5% were HER-2+. At 1-2 years post-diagnosis (on average), 17.9% of participants were obese (BMI ≥ 30 kg/m2), 32.6% were overweight (BMI 25-29 kg/m2), and 59.9% met the 2008 Physical Activity Guidelines for Americans (≥ 2.5 h per week of moderate activity). During follow-up (mean = 8.4 years), 3,736 deaths (2,614 from breast cancer) and 3,564 recurrences have been documented. After accounting for differences in year of diagnosis and timing of post-diagnosis enrollment, five-year overall survival estimates were similar across cohorts. This pooling project of 18,000 breast cancer survivors enables the evaluation of associations of post-diagnosis lifestyle factors, QOL, and breast cancer outcomes with an adequate sample size for investigation of heterogeneity by hormone receptor status and other clinical predictors. The project sets the stage for international collaborations for the investigation of modifiable predictors for breast cancer outcomes.
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Affiliation(s)
- Sarah J Nechuta
- Division of Epidemiology, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN 37203-1738, USA
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Associations of physical activity with quality of life and functional ability in breast cancer patients during active adjuvant treatment: the Pathways Study. Breast Cancer Res Treat 2011; 129:521-9. [PMID: 21476003 DOI: 10.1007/s10549-011-1483-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2011] [Accepted: 03/17/2011] [Indexed: 10/18/2022]
Abstract
Physical activity can improve quality of life (QOL) in breast cancer survivors but little is known about associations of physical activity and QOL during active cancer therapy. We examine associations between activity levels and QOL in a large cohort of breast cancer patients. Women with invasive, non-metastatic breast cancer (n=2,279) were enrolled between 2006 and 2009 from a managed care organization; assessment were done during active therapy. A physical activity frequency questionnaire was used to calculate the average weekly metabolic equivalent task (MET) hours spent in moderate and vigorous activity during active treatment. QOL was measured by the Functional Assessment of Cancer Therapy-Breast Cancer. Linear regression models tested cross-sectional associations of QOL and functional well-being with physical activity and covariates [socio-demographics, comorbidity, body mass index (BMI), clinical variables, social support, and assessment timing]. Physical activity had a significant positive unadjusted association with all QOL sub-scales (except emotional well-being) (all P values < 0.01). Overall QOL was 4.6 points higher for women in the highest quartile of moderate and vigorous activity versus women in the lowest quartile (P<0.001). In regression models, higher activity was associated with better overall QOL and functional well-being, controlling for covariates (P<0.05). Increasing BMI was also independently but inversely associated with overall QOL (P<0.001) but did not explain the relationship of activity and QOL. White women reported the higher levels of activity than minority women and activity was associated with QOL for Whites but not for minority women. Greater physical activity is associated with small but clinically meaningful increases in QOL during active breast cancer care therapy for Whites but this effect is not seen for minority women. If confirmed in longitudinal analyses, these differences may have implications for disparities research.
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Saquib J, Madlensky L, Kealey S, Saquib N, Natarajan L, Newman VA, Patterson RE, Pierce JP. Classification of CAM use and its correlates in patients with early-stage breast cancer. Integr Cancer Ther 2011; 10:138-47. [PMID: 21382963 DOI: 10.1177/1534735410392578] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
HYPOTHESIS Self-reported use of complementary and alternative medicine (CAM) has been shown to increase following a cancer diagnosis, and breast cancer survivors are the heaviest users among cancer survivors. The aim of this study was to determine whether the prevalence estimate of CAM use varied according to classification of CAM. The authors used a comprehensive system to classify CAM users and test differences in demographic, lifestyle, quality of life, and cancer characteristics among them. STUDY DESIGN AND METHODS Participants were 2562 breast cancer survivors participating in the Women's Healthy Eating and Living (WHEL) Study, aged 28 to 74 years. A structured telephone interview assessed CAM use, questioning about specific CAM practices, and whether use was related to cancer. This study examined CAM use in relation to demographics, health behaviors, and quality of life. RESULTS Approximately 80% of the women used CAM for general purposes but only 50% reported CAM use for cancer purposes. Visual imagery, spiritual healing, and meditation were the most frequently used practices for cancer purposes. CAM use, defined as consulting a CAM practitioner and regular use, was significantly related to younger age, higher education, increased fruit and vegetable intake, and lower body mass index (P < .05). CAM users who had seen a practitioner were also more likely to report poor physical and mental health than non-CAM users (P < .05). CAM use was not associated with changes in physical and mental health between study baseline and 1-year follow-up. CONCLUSION This study addressed important differences in the classification of CAM use among breast cancer survivors. Future studies need to further test the potential benefits and risks associated with CAM use.
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