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Ban Y, Bai H. Association between perceived stress, loneliness and sleep disorders among breast cancer patients: the moderating roles of resilience. PSYCHOL HEALTH MED 2024; 29:1466-1478. [PMID: 38634531 DOI: 10.1080/13548506.2024.2344127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 04/10/2024] [Indexed: 04/19/2024]
Abstract
Sleep disorders are prevalent and often neglected among breast cancer patients. This study aimed to identify the association among perceived stress, loneliness, resilience and sleep disorders and to further explore whether resilience could be a moderator in the association between them and sleep disorders. A cross-sectional study was conducted by 492 female breast cancer patients. Patients were asked in response to the questionnaires including the Pittsburgh Sleep Quality Index, Perceived Stress Scale-10, the Three-Item Loneliness Scale and Resilience Scale-14. The association among perceived stress, loneliness, resilience and perceived stress/loneliness × resilience interaction with sleep disorders were examined by hierarchical multiple regression analysis. The interaction was visualized by using simple slope analysis. 36.58% of the female breast cancer patients reported sleep disorders in our study. Perceived stress and loneliness were related to sleep disorders. Resilience could moderate the relationship between them and sleep disorders. When resilience was higher, perceived stress and loneliness had a weaker impact on sleep disorders. Medical staff should systematically evaluate the internal environmental factors related to patients' sleep quality and help patients relieve their emotional distress caused by the disease through positive psychological guidance.
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Affiliation(s)
- Yue Ban
- School of Humanities and Management, Guangdong Medical University, Dongguan, Guangdong Province, China
| | - He Bai
- Breast Surgery, Anshan Cancer Hospital, Anshan, Liaoning Province, China
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2
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Liang X, Luan Y, Sun W, Zhang X, Zheng L. Analysis of factors affecting psychological status and sleep quality of tumor patients after radiotherapy. Minerva Gastroenterol (Torino) 2023; 69:583-584. [PMID: 37133458 DOI: 10.23736/s2724-5985.23.03397-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Affiliation(s)
- Xuemei Liang
- Open ward, The Four Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Yingni Luan
- Traditional Chinese Medicine Physiotherapy Department, Shandong University Hospital, Jinan, China
| | - Weidong Sun
- Closed ward, The Four Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Xiaoran Zhang
- Open ward, The Four Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Li Zheng
- Department of Psychotherapy, Wuhan Wuchang Hospital, Wuhan, China -
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Karvonen KA, Balay-Dustrude E, Do A, Bradford MC, Phipps A, Rosenberg AR. Race, ethnicity, and experienced racism are associated with adverse physical and mental health outcomes among cancer survivors. Cancer 2023; 129:3023-3033. [PMID: 37394987 DOI: 10.1002/cncr.34913] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/27/2023] [Accepted: 04/14/2023] [Indexed: 07/04/2023]
Abstract
INTRODUCTION Survivors of cancer are at risk for adverse mental and physical health outcomes. It is not well understood, however, how these outcomes are differentially experienced according to an individual's exposure to racism. This study sought to evaluate associations of race/ethnicity, and experiences of racism, with adverse health outcomes in survivors of cancer. METHODS Using the Behavioral Risk Factor Surveillance System database, data from 48,200 survivors between 2014 and 2020 were evaluated. Survey items included negative physical and emotional symptoms as a result of race-based treatment. Outcomes of interest included days of poor mental and physical health, activity limitations, depression, and inadequate sleep. Associations using prevalence ratios were evaluated. RESULTS All historically marginalized racial/ethnic groups were more likely to experience at least one adverse health outcome compared with non-Hispanic White survivors. Those who physically experienced racism were 2.1 (95% CI, 1.64-2.69) times as likely to report poor physical health, 3.51 (95% CI, 2.61-4.71) times as likely to report poor mental health, 2.14 (95% CI, 1.77-2.58) times as likely to report inadequate sleep, 2.33 (95% CI: 1.91-2.83) times as likely to report depression, and 1.42 (95% CI, 1.04-1.93) times as likely to report activity limitations compared with those who have not experienced racism. Similar associations were observed for emotionally experienced racism. DISCUSSION Racial inequities in health outcomes for survivors of cancer from marginalized racial/ethnic groups are well-established. Experienced racism contributes to adverse health outcomes and widens these disparities. Improving outcomes for survivors of cancer may require screening for experienced racism. PLAIN LANGUAGE SUMMARY Survivors of cancer from marginalized racial/ethnic populations are more likely to have poor mental and physical health than their non-Hispanic White counterparts. Whether survivors from certain racial/ethnic populations of smaller size also have poorer health is less well understood. Generally, individuals who report experienced racism also report poor health, this association has not been studied in survivors of cancer. This study, from a national survey of survivors of cancer, describes disparities in health outcomes experienced by a variety of racial and ethnic populations. Our findings suggest racism is associated with poor mental and physical health in survivors of cancer.
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Affiliation(s)
- Kristine A Karvonen
- Division of Hematology/Oncology, Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
| | - Erin Balay-Dustrude
- Division of Rheumatology, Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
| | - Annie Do
- Department of Health Systems and Population Health, University of Washington School of Public Health, Seattle, Washington, USA
- Department of Epidemiology, University of Washington School of Public Health, Seattle, Washington, USA
- Health Economics and Outcomes Research, CHOICE Institute, University of Washington School of Pharmacy, Seattle, Washington, USA
| | - Miranda C Bradford
- Core for Biostatistics, Epidemiology, and Analytics in Research, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Amanda Phipps
- Department of Epidemiology, University of Washington School of Public Health, Seattle, Washington, USA
- Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Abby R Rosenberg
- Dana-Farber Cancer Institute, Department of Psychosocial Oncology and Palliative Care, Boston, Massachusetts, USA
- Boston Children's Hospital, Pediatric Palliative Care Program, Boston, Massachusetts, USA
- Harvard Medical School, Department of Pediatrics, Boston, Massachusetts, USA
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Rani R, Arokiasamy P, Selvamani Y, Sikarwar A. Gender differences in self-reported sleep problems among older adults in six middle-income countries: a cross-sectional study. J Women Aging 2021; 34:605-620. [PMID: 34436971 DOI: 10.1080/08952841.2021.1965425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
This study examines gender differences in sleep problems among older adults in India, China, Ghana, Mexico, Russia, and South Africa. We used data on 33,929 individuals (50+ years) from the WHO-SAGE. Results showed significant gender differences in the prevalence of sleep problems with the largest difference in Russia followed by India. Regression results showed higher odds of sleep problems among women in India, China, Russia, and South Africa. Age, low back pain, depression, and poor self-rated health were significantly associated with sleep problems. This research confirms significant gender differences in sleep problems among the older population in middle-income countries.
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Affiliation(s)
- Ritu Rani
- Department of Development Studies, International Institute for Population Sciences, Mumbai, Maharashtra, India
| | - Perianayagam Arokiasamy
- Department of Development Studies, International Institute for Population Sciences, Mumbai, Maharashtra, India
| | - Y Selvamani
- Longitudinal Aging Study in India (LASI) Project, International Institute for Population Sciences, Mumbai, Maharashtra, India
| | - Ankit Sikarwar
- Department of Development Studies, International Institute for Population Sciences, Mumbai, Maharashtra, India
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Hu X, Chehal PK, Kaplan C, Krukowski RA, Lan RH, Stepanski E, Schwartzberg L, Vidal G, Graetz I. Characterization of Clinical Symptoms by Race Among Women With Early-Stage, Hormone Receptor-Positive Breast Cancer Before Starting Chemotherapy. JAMA Netw Open 2021; 4:e2112076. [PMID: 34061200 PMCID: PMC8170541 DOI: 10.1001/jamanetworkopen.2021.12076] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
IMPORTANCE Race disparities persist in breast cancer mortality rates. One factor associated with these disparities may be differences in symptom burden, which may reduce chemotherapy tolerance and increase early treatment discontinuation. OBJECTIVES To compare symptom burden by race among women with early-stage breast cancer before starting chemotherapy and quantify symptom differences explained by baseline characteristics. DESIGN, SETTING, AND PARTICIPANTS A cross-sectional analysis of symptom burden differences by race among Black and White women with a diagnosis of stage I to III, hormone receptor-positive breast cancer who had a symptom report collected before chemotherapy initiation in a large cancer center in the southern region of the US from January 1, 2007, through December 31, 2015. Analyses were conducted from November 1, 2019, to March 31, 2021. Blinder-Oaxaca decomposition was used, adjusting for baseline sociodemographic and clinical characteristics. MAIN OUTCOMES AND MEASURES Four symptom composite scores with a mean (SD) of 50 (10) were reported before starting chemotherapy (baseline) and were derived from symptom items: general physical symptoms (11 items), treatment adverse effects (8 items), acute distress (4 items), and despair (7 items). Patients rated the severity of each symptom they experienced in the past week on a scale of 0 to 10 (where 0 indicates not a problem and 10 indicates as bad as possible). RESULTS A total of 1338 women (mean [SD] age, 54.6 [11.6] years; 420 Black women [31.4%] and 918 White women [68.6%]) were included in the study. Before starting chemotherapy, Black women reported a statistically significantly higher (ie, worse) symptom composite score than White women for adverse effects (44.5 vs 43.8) but a lower acute distress score (48.5 vs 51.0). Decomposition analyses showed that Black patients' characteristics were associated with higher symptom burden across all 4 scores. However, these differences were offset by relatively greater, statistically significant, unexplained physical, distress, and despair symptom reporting by White patients. CONCLUSIONS AND RELEVANCE In this study, before starting chemotherapy, Black patients with early-stage breast cancer reported significantly higher burden for symptoms that may be exacerbated with chemotherapy and lower distress symptoms compared with White patients. Future studies should explore how symptoms change before and after treatment and differ by racial/ethnic groups and how they are associated with treatment adherence and mortality disparities.
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Affiliation(s)
- Xin Hu
- Department of Health Policy and Management, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Puneet K. Chehal
- Department of Health Policy and Management, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Cameron Kaplan
- Gehr Family Center for Health Systems Science and Innovation, Keck School of Medicine of University of Southern California, Los Angeles
| | | | - Roy H. Lan
- College of Medicine, University of Tennessee Health Science Center, Memphis
| | | | - Lee Schwartzberg
- West Cancer Center and Research Institute, Germantown, Tennessee
| | - Gregory Vidal
- West Cancer Center and Research Institute, Germantown, Tennessee
- Division of Hematology and Oncology, University of Tennessee Health Science Center, Memphis
| | - Ilana Graetz
- Department of Health Policy and Management, Rollins School of Public Health, Emory University, Atlanta, Georgia
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Rossi C, Maggiore C, Rossi MM, Filippone A, Guarino D, Di Micco A, Forcina L, Magno S. A Model of an Integrative Approach to Breast Cancer Patients. Integr Cancer Ther 2021; 20:15347354211040826. [PMID: 34670415 PMCID: PMC8543635 DOI: 10.1177/15347354211040826] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 07/09/2021] [Accepted: 08/03/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Breast cancer (BC) survivors have physical and psychological needs that require convincing responses by health care providers. The quality of life issue and clinical unmet needs are among the main reasons pushing a number of patients toward "natural" therapies that are often misleading and alternative to mainstream cancer care. Integrative Oncology (IO) tries to respond to many of those needs, by combining lifestyle counseling, body-mind activities, and complementary evidence-informed therapies with anticancer standard treatments. METHODS In our model at Fondazione Policlinico Gemelli (FPG), every woman diagnosed with a BC waiting for surgery or candidate to neoadjuvant chemotherapy undergoes a preliminary psycho-oncological distress evaluation and a brief lifestyle interview. Anthropometric measurements, body composition analysis, and individual levels of physical activity are recorded. Patients are given evidence based recommendations about the advisable diet and physical activity in a prehabilitation setting. A physician provides patients with information about integrative care plans to treat symptoms related to the disease or its treatments. Therapeutic approaches include acupuncture, mindfulness-based protocols, qigong, massage therapy, and classes of music/art therapy. RESULTS Between September 2018 and February 2020, the Center for Integrative Oncology at FPG has carried out 1249 lifestyle counseling sessions, 1780 acupuncture treatments, 1340 physiotherapy sessions, 3261 psycho-oncological consultations, 218 herbal medicine counseling sessions. Moreover, 90 BC patients completed the mindfulness based stress reduction (MBSR) protocol and 970 patients participated in qigong, art therapy, and music therapy classes. CONCLUSIONS Our integrative approach aims to achieve a person-centered medicine by improving symptoms management, adherence to oncological protocols, and eventually overall quality of life.
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Affiliation(s)
- Cristina Rossi
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Claudia Maggiore
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Maria Maddalena Rossi
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessio Filippone
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Donatella Guarino
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Annalisa Di Micco
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Luana Forcina
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Stefano Magno
- Center for Integrative Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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Ratcliff CG, Zepeda SG, Hall MH, Tullos EA, Fowler S, Chaoul A, Spelman A, Arun B, Cohen L. Patient characteristics associated with sleep disturbance in breast cancer survivors. Support Care Cancer 2020; 29:2601-2611. [PMID: 32964261 DOI: 10.1007/s00520-020-05777-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 09/11/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Disturbed sleep is common among breast cancer survivors. Identifying patients at risk for disturbed sleep and its sequelae will aid in improving screening and intervention strategies to improve sleep and cancer-related quality of life (QOL). METHODS Women with stages I-III breast cancer undergoing neoadjuvant or adjuvant chemotherapy (N = 415) reported subjectively assessed sleep quality (PSQI) and actigraphy-assessed wake after sleep onset (AAS-WASO), total sleep time (AAS-TST), and sleep efficiency (AAS-SE), sociodemographic, and clinical characteristics and completed questionnaires assessing physical and mental health QOL at study entry and 3, 6, 12, and 15 months later. RESULTS Being from a racially/ethnically underserved population was associated with poorer sleep in all indices (p's < .04). Lower income was associated with poorer subjective sleep and greater AAS-WASO (p's < .02). BMI was associated with lower AAS-SE (p < .001). Baseline subjective sleep complaints were positively associated with depression, fatigue, and health-related QOL and cancer-related symptoms across follow-up (p's < 0.05). Baseline AAS-WASO was positively associated with anxiety and negatively associated with physical health-related QOL at the 3-month follow-up (p's < .001). Baseline AAS-WASO and AAS-SE were associated with mental health-related QOL at the 6-month follow-up (p's < .05). CONCLUSIONS In keeping with previous health disparity research, racially/ethnically underserved populations, lower household income, and higher BMI were associated with increased risk for disturbed sleep. Sleep disturbance may have long-term effects on multiple aspects of QOL for women undergoing treatment for breast cancer. Results may inform strategies to identify patients at greatest risk for disturbed sleep and its sequelae.
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Affiliation(s)
- Chelsea G Ratcliff
- Department of Psychology, Sam Houston State University, Huntsville, TX, USA. .,Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA.
| | - Stephanie G Zepeda
- Departmnet of Psychology, Our Lady of the Lake University, The Woodlands, TX, USA
| | - Martica H Hall
- Department of Psychology, The University of Pittsburgh, Pittsburgh, PA, USA
| | - Emily A Tullos
- Department of Psychology, Sam Houston State University, Huntsville, TX, USA
| | - Shaelyn Fowler
- Department of Psychology, Sam Houston State University, Huntsville, TX, USA
| | | | - Amy Spelman
- Office of Protocol Research, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Banu Arun
- Department of Breast Medical Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Lorenzo Cohen
- Department of Palliative, Rehabilitation, and Integrative Medicine, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
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Shigesato M, Kawai Y, Guillermo C, Youkhana F, Shvetsov YB, Setiawan VW, Haiman CA, Le Marchand L, Maskarinec G. Association between sleep duration and breast cancer incidence: The multiethnic cohort. Int J Cancer 2020; 146:664-670. [PMID: 30895617 PMCID: PMC6754321 DOI: 10.1002/ijc.32292] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 02/12/2019] [Accepted: 03/04/2019] [Indexed: 12/27/2022]
Abstract
Breast cancer is the most common cancer and the second-leading cause of cancer-related death among women. Inconsistent findings for the relationship between melatonin levels, sleep duration and breast cancer have been reported. We investigated the association of sleep duration at cohort entry and its interaction with body mass index (BMI) with risk of developing breast cancer in the large population-based Multiethnic Cohort study. Among the 74,481 at-risk participants, 5,790 breast cancer cases were identified during the study period. Although we detected no significant association between sleep duration and breast cancer incidence, higher risk estimates for short (HR = 1.03; 95% CI: 0.97-1.09) and long sleep (HR = 1.05; 95% CI: 0.95-1.15) compared to normal sleep (7-8 hr) were found. The patterns for models stratified by age, BMI, ethnicity and hormone receptor status were similar but did not indicate significant interaction effects. When examining the combined sleep duration and BMI interaction effect, in comparison to the normal BMI-normal sleep group, risk estimates for underweight, overweight and obesity were similar across categories of sleep duration (≤6, 7-8, and ≥9 hr). The underweight-normal sleep group had lower breast cancer incidence (HR = 0.66, 95% CI: 0.50-0.86), whereas the overweight-short sleep, overweight-normal sleep group and all obese women experienced elevated breast cancer incidence. The respective HRs for short, normal and long sleep among obese women were 1.35 (95% CI: 1.20-1.53), 1.27 (95% CI: 1.15-1.42) and 1.46 (95% CI: 1.21-1.76). Future perspectives need to examine the possibility that sleep quality, variations in circadian rhythm and melatonin are involved in breast cancer etiology.
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Affiliation(s)
- Maryssa Shigesato
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
| | - Yosuke Kawai
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
| | - Cherie Guillermo
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
| | - Fadi Youkhana
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
| | - Yurii B. Shvetsov
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
| | - Veronica W. Setiawan
- Department of Preventive Medicine, Keck School of Medicine, and Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Christopher A. Haiman
- Department of Preventive Medicine, Keck School of Medicine, and Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | - Loïc Le Marchand
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
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Survivorship issues in older breast cancer survivors. Breast Cancer Res Treat 2018; 174:47-53. [PMID: 30506112 DOI: 10.1007/s10549-018-05078-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 11/28/2018] [Indexed: 12/23/2022]
Abstract
PURPOSE Almost half of breast cancer survivors are aged ≥ 65 years and the proportion is likely to increase due to the aging of the population. The objectives of this article were to review studies of health outcomes among older breast cancer survivors ≥ 65 years to identify gaps in the published literature and offer suggestions for future research. METHODS The present review is based upon bibliographic searches in PubMed and CINAHL and relevant search terms. Articles published in English from January 1, 1970 through October 1, 2018 were identified using the following MeSH search terms and Boolean algebra commands. RESULTS This review has revealed that older breast cancer survivors cope with health issues related to cancer treatment and the aging process, including comorbidities, osteoporosis, symptoms, physical functioning, cognitive functioning, nutrition, and physical activity. CONCLUSIONS Additional research is needed to examine therapeutic interventions to address the health conditions older breast cancer survivors are coping with. Particular focus of further research should be on the nutritional status and physical activity levels of older breast cancer survivors. Individualized nutrition plans and tailored physical activity programs for older survivors are needed that meet people where they are and that form habits.
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Chen Y, Tan F, Wei L, Li X, Lyu Z, Feng X, Wen Y, Guo L, He J, Dai M, Li N. Sleep duration and the risk of cancer: a systematic review and meta-analysis including dose-response relationship. BMC Cancer 2018; 18:1149. [PMID: 30463535 PMCID: PMC6249821 DOI: 10.1186/s12885-018-5025-y] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 10/31/2018] [Indexed: 12/31/2022] Open
Abstract
Background The effect of sleep duration on cancer risk remains controversial. We aimed to quantify the available evidence on this relationship using categorical and dose–response meta-analyses. Methods Population-based cohort studies and case-control studies with at least three categories of sleep duration were identified by searching PubMed, EMBASE, and the Cochrane Library database up to July 2017. Results Sixty-five studies from 25 articles were included, involving 1,550,524 participants and 86,201 cancer cases. The categorical meta-analysis revealed that neither short nor long sleep duration was associated with increased cancer risk (short: odds ratio [OR] = 1.01, 95% confidence intervals [CI] = 0.97–1.05; long: OR = 1.02, 95% CI = 0.97–1.07). Subgroup analysis revealed that short sleep duration was associated with cancer risk among Asians (OR = 1.36; 95% CI: 1.02–1.80) and long sleep duration significantly increased the risk of colorectal cancer (OR = 1.21; 95% CI: 1.08–1.34). The dose–response meta-analysis showed no significant relationship between sleep duration and cancer risk. When treated as two linear piecewise functions with a cut point of 7 h, similar nonsignificant associations were found (per 1-h reduction: OR = 1.02, 95% CI = 0.98–1.07; per 1-h increment: OR = 1.003, 95% CI = 0.97–1.03). Conclusion Categorical meta-analysis indicated that short sleep duration increased cancer risk in Asians and long sleep duration increased the risk of colorectal cancer, but these findings were not consistent in the dose–response meta-analysis. Long-term randomized controlled trials and well-designed prospective studies are needed to establish causality and to elucidate the mechanism underlying the association between sleep duration and cancer risk. Electronic supplementary material The online version of this article (10.1186/s12885-018-5025-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yuheng Chen
- Cancer Foundation of China, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Fengwei Tan
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Luopei Wei
- Office for Cancer Early Diagnosis and Treatment, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xin Li
- Office for Cancer Early Diagnosis and Treatment, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Zhangyan Lyu
- Office for Cancer Early Diagnosis and Treatment, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xiaoshuang Feng
- Office for Cancer Early Diagnosis and Treatment, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yan Wen
- Office for Cancer Early Diagnosis and Treatment, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Lanwei Guo
- Office for Cancer Early Diagnosis and Treatment, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.,Henan Office for Cancer Control and Research, the Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Min Dai
- Office for Cancer Early Diagnosis and Treatment, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| | - Ni Li
- Office for Cancer Early Diagnosis and Treatment, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
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Berger AM, Kupzyk KA, Djalilova DM, Cowan KH. Breast Cancer Collaborative Registry informs understanding of factors predicting sleep quality. Support Care Cancer 2018; 27:1365-1373. [PMID: 30112722 DOI: 10.1007/s00520-018-4417-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 08/08/2018] [Indexed: 12/31/2022]
Abstract
SIGNIFICANCE Poor sleep quality is a common and persistent problem reported by women with breast cancer (BC). Empirical evidence identifies many risk factors for self-reported sleep deficiency, but inconsistencies limit translation to practice. PURPOSE To increase understanding of risk factors predicting self-reported poor sleep quality in women with BC who completed the Breast Cancer Collaborative Registry (BCCR) questionnaire. METHODS This cross-sectional study recruited women with a first diagnosis of BC (n = 1302) at five sites in Nebraska and South Dakota. Women completed the BCCR that includes numerous variables as well as the Pittsburgh Sleep Quality Index (PSQI) and SF36v2 (n = 1260). Descriptive statistics and non-parametric correlations were used to determine associations and create predictive models of sleep quality with BCCR variables and SF36v2 subscales. RESULTS Most women were white (93.7%) and married (71.5%); mean age was 60.1 (21-90) years. Poor sleep was self-reported by 53% of women. Seven variables were highly associated with sleep quality (p ≤ 0.001). The first model found younger age, lower physical activity, and higher fatigue were the strongest combined and independent variables predicting poor sleep quality (F = 23.0 (p < .001), R2 = 0.103). Participants self-reported lower health status on most SF36v2 subscales [Z = 44.9 (11.6) to 49.1 (10.1)]. A second model found that all subscales were predictors of poor sleep; vitality, mental health, bodily pain, and general health were the strongest predictors (F = 101.3 (p < .001), R2 = 0.26). CONCLUSIONS Results confirm previously identified risk factors and reveal inconsistencies in other variables. Clinicians need to routinely screen for the identified risk factors of self-reported poor sleep quality.
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Affiliation(s)
- Ann M Berger
- College of Nursing, University of Nebraska Medical Center, Omaha, NE, USA.
| | - Kevin A Kupzyk
- College of Nursing, University of Nebraska Medical Center, Omaha, NE, USA
| | | | - Kenneth H Cowan
- Eppley Institute, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
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Coughlin SS, Williams V, Moore N, Bowen D, Anglin J, Mansur N, Leo GD. The Augusta, Georgia Breast Cancer Survivor Study. JOURNAL OF CANCER TREATMENT & DIAGNOSIS 2018; 2:10-15. [PMID: 30320304 PMCID: PMC6183059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Several studies have provided important information about health conditions and other challenges faced by women diagnosed with breast cancer and how they can improve their quality of life and reduce their risk of cancer recurrence. Although African American and Hispanic breast cancer patients have a poorer survival than their white counterparts, few studies have compared the experiences of African American, Hispanic, and non-Hispanic white breast cancer survivors. OBJECTIVES To facilitate collaborative studies on breast cancer survivorship in a multicultural population, including future intervention research on nutrition, and physical activity, and clinical substudies. METHODS This cohort study consists of a postal survey of up to 1,000 women with a history of a breast cancer diagnosis who reside in Augusta-Richmond County, Georgia, USA, and a repeat survey in 4 to 5 years to obtain longitudinal data. The follow-up survey in 4 to 5 years will allow for longitudinal changes in health to be assessed. CONCLUSION The survey will provide a comprehensive picture of the health of breast cancer survivors, across the lifespan, in a large Southern city. A broad range of health issues will be addressed including physical activity, diet, nutrition, personal and family history of cancer, quality-of-life, psychosocial concerns, and beliefs about cancer recurrence risk reduction through lifestyle changes. Through its longitudinal design, the study will also provide important information about changes in physical and mental health as breast cancer survivors advance in age.
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Affiliation(s)
- Steven S Coughlin
- Department of Clinical and Digital Health Sciences, Augusta University, Augusta, GA
- Research Service, Charlie Norwood Veterans Administration Medical Center, Augusta, GA
| | | | - Nicole Moore
- Department of Clinical and Digital Health Sciences, Augusta University, Augusta, GA
| | - Deborah Bowen
- University of Washington School of Medicine, Seattle, WA
| | - Judith Anglin
- Department of Clinical and Digital Health Sciences, Augusta University, Augusta, GA
| | - Nadine Mansur
- Department of Clinical and Digital Health Sciences, Augusta University, Augusta, GA
| | - Gianluca De Leo
- Department of Clinical and Digital Health Sciences, Augusta University, Augusta, GA
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Jehan S, Myers AK, Zizi F, Pandi-Perumal SR, Jean-Louis G, Singh N, Ray J, McFarlane SI. Sleep health disparity: the putative role of race, ethnicity and socioeconomic status. SLEEP MEDICINE AND DISORDERS : INTERNATIONAL JOURNAL 2018; 2:127-133. [PMID: 31179440 PMCID: PMC6553614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Sleep plays a pivotal role in both physical and mental health. Sleep quality can be affected by many socio demographic factors, such as race and/or ethnicity, as well as socio economic status (SES). Chronic sleep deprivation is associated with unhealthy behaviors such as alcohol abuse and also places individuals at risk for chronic diseases including obesity, cardiovasculardisease (CVD), depression, and/or anxiety. This review explores the common socio demographic factors and SES that can lead to sleep disturbances. Among these factors are shift work, poor dietary habits, smoking and alcohol abuse. Such factors need to be considered by health care providers in the clinical assessment and management plans of patients with sleep disorders.
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Affiliation(s)
- Shazia Jehan
- Department of Population Health, New York University School of Medicine, USA
| | - Alyson K Myers
- Department of Medicine, North Shore University Hospital, USA
| | - Ferdinand Zizi
- Department of Medicine, North Shore University Hospital, USA
| | | | - Girardin Jean-Louis
- Department of Population Health, New York University School of Medicine, USA
| | - Navneet Singh
- Department of Medicine, SUNY Downstate Medical Center, USA
| | - Justina Ray
- Department of Medicine, SUNY Downstate Medical Center, USA
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14
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Rebholz WN, Cash E, Zimmaro LA, Bayley-Veloso R, Phillips K, Siwik C, Chagpar AB, Dhabhar FS, Spiegel D, Bell BS, Sephton SE. Distress and quality of life in an ethnically diverse sample awaiting breast cancer surgery. J Health Psychol 2016; 23:1438-1451. [PMID: 27466289 DOI: 10.1177/1359105316659916] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Poor breast cancer-related quality of life is associated with flattened cortisol rhythms and inflammation in breast cancer survivors and women with advanced disease. We explored the associations of cancer-specific distress (Impact of Events Scale), mood (Profile of Mood States), activity/sleep (wake after sleep onset, 24-hour autocorrelation coefficient) and cortisol (diurnal slope) circadian rhythms, and inflammation (interleukin-6) with quality of life (Functional Assessment of Cancer Therapy-Breast) among patients awaiting breast cancer surgery ( N = 57). Models were adjusted for differences in age and cancer stage. Distress and mood disturbance were significantly correlated with lower quality of life. Ethnic differences in the relationship between distress and mood disturbance with global quality of life and subscales of quality of life were observed. Actigraphic measures showed that in comparison with non-Hispanic patients, African Americans had significantly poorer activity/sleep (wake after sleep onset, 24-hour autocorrelation coefficient). Circadian disruption and inflammation were not associated with quality of life. Physiological dysregulation and associated comorbidities may take time to develop over the course of disease and treatment.
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Hodge FS, Itty TL, Cadogan MP, Martinez F, Pham A. The cultural constructs of cancer-related fatigue among American Indian cancer survivors. Support Care Cancer 2015; 24:1235-40. [DOI: 10.1007/s00520-015-2902-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Accepted: 08/16/2015] [Indexed: 11/29/2022]
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Coughlin SS, Yoo W, Whitehead MS, Smith SA. Advancing breast cancer survivorship among African-American women. Breast Cancer Res Treat 2015; 153:253-61. [PMID: 26303657 DOI: 10.1007/s10549-015-3548-3] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Accepted: 08/12/2015] [Indexed: 12/20/2022]
Abstract
Advances have occurred in breast cancer survivorship but, for many African-American women, challenges and gaps in relevant information remain. This article identifies opportunities to address disparities in breast cancer survival and quality of life, and thereby to increase breast cancer survivorship among African-American women. For breast cancer survivors, common side effects, lasting for long periods after cancer treatment, include fatigue, loss of strength, difficulty sleeping, and sexual dysfunction. For addressing physical and mental health concerns, a variety of interventions have been evaluated, including exercise and weight training, dietary interventions, yoga and mindfulness-based stress reduction, and support groups or group therapy. Obesity has been associated with breast cancer recurrence and poorer survival. Relative to white survivors, African-American breast cancer survivors are more likely to be obese and less likely to engage in physical activity, although exercise improves overall quality of life and cancer-related fatigue. Considerable information exists about the effectiveness of such interventions for alleviating distress and improving quality of life among breast cancer survivors, but few studies have focused specifically on African-American women with a breast cancer diagnosis. Studies have identified a number of personal factors that are associated with resilience, increased quality of life, and positive adaptation to a breast cancer diagnosis. There is a need for a better understanding of breast cancer survivorship among African-American women. Additional evaluations of interventions for improving the quality of life and survival of African-American breast cancer survivors are desirable.
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Affiliation(s)
- Steven S Coughlin
- Department of Community Health and Sustainability, Division of Public Health, University of Massachusetts, Lowell, MA, USA,
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Reeder-Hayes KE, Wheeler SB, Mayer DK. Health disparities across the breast cancer continuum. Semin Oncol Nurs 2015; 31:170-7. [PMID: 25951746 DOI: 10.1016/j.soncn.2015.02.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES To provide a brief overview of disparities across the spectrum of breast cancer incidence, treatment, and long-term care during the survivorship period. DATA SOURCES Review of the literature including research reports, review articles, and clinically based articles available through PubMed and CINAHL. CONCLUSION Minority women generally experience worse breast cancer outcomes despite a lower incidence of breast cancer than whites. A variety of factors contribute to this disparity, including advanced stage at diagnosis, higher rates of aggressive breast cancer subtypes, and lower receipt of appropriate therapies including surgery, chemotherapy, and radiation. Disparities in breast cancer care also extend into the survivorship trajectory, including lower rates of endocrine therapy use among some minority groups, as well as differences in follow-up and survivorship care. IMPLICATIONS FOR NURSING PRACTICE Breast cancer research should include improved minority representation and analyses by race, ethnicity, and socioeconomic status. While we cannot yet change the biology of this disease, we can encourage adherence to screening and treatment and help address the many physical, psychological, spiritual, and social issues minority women face in a culturally sensitive manner.
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