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Bamidele O, Greenley S, Ukoha-Kalu BO, Titus OF, Nanton V. A Scoping Review of Stigma Related to Prostate Cancer in Black Men. J Racial Ethn Health Disparities 2024:10.1007/s40615-024-02070-5. [PMID: 38980523 DOI: 10.1007/s40615-024-02070-5] [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: 12/18/2023] [Revised: 06/18/2024] [Accepted: 06/23/2024] [Indexed: 07/10/2024]
Abstract
BACKGROUND Prostate cancer (CaP) disproportionately affects 1-in-4 Black men and is a stigmatised disease within their communities. Yet, Black men are underrepresented in CaP research concerning stigma, which necessitates a scoping review to map available evidence on this topic to inform future research. AIMS To map published literature on stigma related to CaP in Black men to understand their experiences and/or perceptions and identify directions for future research. METHODS A scoping review was conducted using the five-step framework by Arksey and O'Malley. Studies published in English addressing stigma related to CaP from the perspectives of Black men and/or their families were included. We searched six databases including Medline, Embase, PsycInfo, CINAHL, Web of Science Core Collection and Google Scholar, from inception to April 2023. Citation searches were also conducted. Two independent reviewers conducted screening and data extraction. Data was synthesised using descriptive content analysis. RESULTS Thirty-four eligible studies conducted in the USA, UK, Trinidad and Tobago, South Africa, Cameroon and Canada from 1995 to 2023 were included. A total of 1867 Black men with/without a CaP diagnosis and 145 adult partners were included. Review findings showed a complex intersection of self-stigma, public stigma and structural stigma impacted Black men's perceptions of their masculinity. While men's experiences/perceptions of stigma varied depending on their illness status, there were commonalities in their masculinity concerns (underpinned by stigma), which influenced their attitude towards digital rectal examination, post-treatment side effects and social interactions on CaP. These have implications for public health messaging on CaP within Black communities, as well as patient-provider interactions with the men. CONCLUSIONS This novel review highlights the need to pay attention to how CaP is presented to Black men and their communities using avenues and languages that are culturally acceptable and empower them to negotiate self-stigma, public stigma and structural stigma related to CaP. Directions for further research were also identified.
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Affiliation(s)
- Olufikayo Bamidele
- Hull York Medical School, University of Hull, Cottingham Road, Hull, HU6 7RX, UK.
| | - Sarah Greenley
- Hull York Medical School, University of Hull, Cottingham Road, Hull, HU6 7RX, UK
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Larkin D, Birtle AJ, Bradley L, Dey P, Martin CR, Pilkington M, Romero-Rivas C. A systematic review of disease related stigmatization in patients living with prostate cancer. PLoS One 2022; 17:e0261557. [PMID: 35148315 PMCID: PMC8836305 DOI: 10.1371/journal.pone.0261557] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 12/05/2021] [Indexed: 12/12/2022] Open
Abstract
Background Prostate cancer has been shown to be susceptible to significant stigmatisation, because to a large extent it is concealable, it has potentially embarrassing sexual symptoms and has significant impact on the psychosocial functioning. Methods This review included studies that focused on qualitative and/or quantitative data, where the study outcome was prostate cancer and included a measure of stigmatization. Electronic databases (CINAHL, Medline, PubMed, PsycInfo, Cochrane Library, PROSPERO, and the Joanna Briggs Institute) and one database for grey literature Opengrey.eu, were screened. We used thematic analysis, with narrative synthesis to analyse these data. We assessed risk of bias in the included studies using the RoBANS. Results In total, 18 studies met review inclusion criteria, incorporating a total of 2295 participants. All studies recruited participants with prostate cancer, however four studies recruited participants with other cancers such as breast cancer and lung cancer. Of the 18 studies, 11 studies evaluated perceived or felt stigma; four studies evaluated internalised or self-stigma; three studies evaluated more than one stigma domain. Discussion We found that patients living with prostate cancer encounter stigmatisation that relate to perception, internalisation, and discrimination experiences. We also identified several significant gaps related to the understanding of prostate cancer stigmatization, which provides an opportunity for future research to address these important public health issues. Registration This systematic review protocol is registered with PROSPERO, the international prospective register of systematic reviews in health and social care. Registration number: CRD42020177312.
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Affiliation(s)
- Derek Larkin
- Department of Psychology, Edge Hill University, Lancashire, United Kingdom
- * E-mail:
| | - Alison J. Birtle
- Department of Oncology, Rosemere Cancer Centre, Lancashire Teaching Hospitals, Preston, United Kingdom
| | - Laura Bradley
- Department of Psychology, Edge Hill University, Lancashire, United Kingdom
| | - Paola Dey
- Faculty of Health, Social Care and Medicine, Edge Hill University, Lancashire, United Kingdom
| | - Colin R. Martin
- Institute for Clinical and Applied Health Research (ICAHR), University of Hull, Hull, United Kingdom
| | - Melissa Pilkington
- Department of Psychology, Manchester Metropolitan University, Manchester, United Kingdom
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Akin-Odanye EO, Husman AJ. Impact of stigma and stigma-focused interventions on screening and treatment outcomes in cancer patients. Ecancermedicalscience 2021; 15:1308. [PMID: 34824631 PMCID: PMC8580722 DOI: 10.3332/ecancer.2021.1308] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Indexed: 12/11/2022] Open
Abstract
Background Stigma is known to negatively influence cancer patients’ psychosocial behaviour and treatment outcomes. The aim of this study was to systematically review the current data on cancer-related stigma across different populations and identify effective interventions used to address it. Methodology The protocol, search, appraisal, synthesis, analysis and reporting framework was used for conducting this systematic literature review. CINAHL, PubMed, PsycINFO and Google Scholar databases were searched using the different combination of keywords that include ‘cancer stigma’. Articles publication period was set for 2010–2020. A total of 54 articles (31 quantitative, 19 qualitative, 2 mixed methods and 2 scoping reviews) that met inclusion criteria were reviewed out of the 958 articles initially identified. Quality assessment of included studies revealed the studies had varying levels of methodological quality. Extracted data were organised and narratively analysed. Results Cancer stigma was expressed across different segments of the society including amongst the elites and healthcare providers. Developing countries had higher rates of stigma reported and experience of stigma varied by cancer type. Cancer was consistently associated with imminent death in all studies reviewed. Cancer patients experiencing stigma were more inclined to conceal their diagnosis and to seek medical help later. Whilst cancer stigma majorly resulted in negative psychosocial outcomes in patients, there were also instances of posttraumatic growth emanating from the stigma experienced. Literature on cancer-related stigma interventions was scant. Conclusion Cancer related stigma remains high in both clinical settings and amongst the general public. There is need for more interventions to combat cancer stigma and its effect in both patient and non-patient population. Anti-cancer public enlightenment campaigns should be sensitively designed to not further fuel stigma against patients with certain types of cancers.
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Affiliation(s)
- Elizabeth O Akin-Odanye
- Department of Clinical Psychology, University College Hospital, Queen Elizabeth Road, Oritamefa, Ibadan, Oyo State, 200212, Nigeria
| | - Anisah J Husman
- College of Health Professions and Sciences, University of Central Florida, 4000 Central Florida Blvd, Orlando, FL 32816, USA
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Calvo-Schimmel A, Qanungo S, Newman SD, Sterba KR. Supportive care interventions and quality of life in advanced disease prostate cancer survivors: An integrative review of the literature. Can Oncol Nurs J 2021; 31:412-429. [PMID: 34786460 PMCID: PMC8565435 DOI: 10.5737/23688076314412429] [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: 11/05/2022] Open
Abstract
BACKGROUND Supportive care interventions can improve quality of life and health outcomes of advanced prostate cancer survivors. Despite the high prevalence of unmet needs, supportive care for this population is sparse. METHODS The databases PubMed, SCOPUS, CINAHL, and ProQuest were searched for relevant articles. Data were extracted, organized by thematic matrix, and categorized according to the seven domains of the Supportive Care Framework for Cancer Care. RESULTS The search yielded 1678 articles, of which 18 were included in the review and critically appraised. Most studies were cross-sectional with small, non-diverse samples. Supportive care interventions reported for advanced prostate cancer survivors are limited with some positive trends. Most outcomes were symptom-focused and patient self-reported (e.g., anxiety, pain, self-efficacy) evaluated by questionnaires or interview. Interventions delivered in group format reported improvements in more outcomes. CONCLUSIONS Additional supportive care intervention are needed for men with advanced prostate cancer. Because of their crucial position in caring for cancer patients, nurse scientists and clinicians must partner to research and develop patient-centered, culturally relevant supportive care interventions that improve this population's quality of life and health outcomes. Efforts must concentrate on sampling, domains of needs, theoretical framework, guidelines, and measurement instruments.
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Affiliation(s)
| | - Suparna Qanungo
- Department of Nursing Operating, Medical University of South Carolina, Charleston, South Carolina
| | - Susan D Newman
- Department of Nursing Operating, Medical University of South Carolina, Charleston, South Carolina
| | - Katherine R Sterba
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina
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Calvo-Schimmel A, Qanungo S, Newman SD, Sterba KR. Intervention en soins de soutien auprès de survivants du cancer prostatique avancé : Revue intégrative de la littérature. Can Oncol Nurs J 2021; 31:430-450. [PMID: 34786461 PMCID: PMC8565449 DOI: 10.5737/23688076314430450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Contexte Pour les survivants du cancer prostatique avancé, les interventions en soins de soutien peuvent améliorer la qualité de vie et les résultats cliniques. Même si ces patients ont très fréquemment des besoins non satisfaits, peu de soins de soutien leur sont prodigués. Méthodologie Les bases de données PubMed, SCOPUS, CINAHL et ProQuest ont été interrogées à la recherche d’articles pertinents. Les données ont été extraites, organisées par élément thématique et classées selon les sept domaines du Cadre des soins de soutien pour les soins en oncologie. Résultats La recherche a permis de relever 1 678 articles, dont 18 ont été inclus dans la revue et ont fait l’objet d’une évaluation critique. La plupart des études étaient transversales avec de petits échantillons non diversifiés. Les interventions en soins de soutien rapportées pour les survivants du cancer prostatique avancé sont limitées, mais tendent à être positives. La plupart des critères étaient axés sur les symptômes déclarés par les patients (ex. anxiété, douleur, auto-efficacité), et évalués au moyen de questionnaires ou d’entretiens. Les interventions réalisées en groupe ont donné de meilleurs résultats. Conclusions Les hommes atteints d’un cancer prostatique avancé ont besoin d’interventions supplémentaires en soins de soutien. En raison de leur rôle essentiel dans les soins aux patients cancéreux, les chercheurs en sciences infirmières et les infirmières cliniciennes doivent faire équipe pour trouver et élaborer des interventions en soins de soutien axées sur le patient et adaptées à la culture qui améliorent la qualité de vie et les résultats cliniques. Il faut centrer les efforts sur l’échantillonnage, les domaines des besoins, le cadre théorique, les lignes directrices et les instruments de mesure.
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Affiliation(s)
- Alejandra Calvo-Schimmel
- Collège des sciences infirmières, Université de médecine de la Caroline du Sud, Charleston, Caroline du Sud
| | - Suparna Qanungo
- Département des opérations en sciences infirmières, Université de médecine de la Caroline du Sud, Charleston, Caroline du Sud
| | - Susan D Newman
- Département des opérations en sciences infirmières, Université de médecine de la Caroline du Sud, Charleston, Caroline du Sud
| | - Katherine R Sterba
- Département des sciences de santé publique, Université de médecine de la Caroline du Sud, Charleston, Caroline du Sud
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Ruiz-Rodríguez I, Hombrados-Mendieta I, Melguizo-Garín A, Martos-Méndez MJ. The Association of Sources of Support, Types of Support and Satisfaction with Support Received on Perceived Stress and Quality of Life of Cancer Patients. Integr Cancer Ther 2021; 20:1534735421994905. [PMID: 33736509 PMCID: PMC7983427 DOI: 10.1177/1534735421994905] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 01/12/2020] [Accepted: 01/26/2021] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION The aim of the present study is to carry out a multidimensional analysis of the relationship of social support with quality of life and the stress perceived by cancer patients. METHODS The participants were 200 patients with cancer. Data was gathered on sociodemographic characteristics, health, quality of life, social support and perceived stress. RESULTS Frequency of and satisfaction with different sources and types of support are related positively with improvement of quality of life and negatively with perceived stress. The emotional support from the partner and the emotional and informational support from the family are significant predictors of quality of life. Emotional support from the family reduces patients' perceived stress. Satisfaction with emotional support from the partner and with the informational support from friends and family increases quality of life. Satisfaction with emotional support from the family and with informational support from friends decreases patients' perceived stress. Instrumental support and support provided by health professionals are not good predictors of quality of life and perceived stress. Satisfaction with the support received is more significantly related with quality of life and stress than the frequency with which the sources provide support. CONCLUSIONS These results have important practical implications to improve cancer patients' quality of life and reduce their perceived stress through social support. Designing intervention strategies to improve satisfaction with the support provided to patients by their closest networks results in a global benefit for the patient's quality of life.
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Non-Communicable Diseases-Related Stigma: A Mixed-Methods Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17186657. [PMID: 32932667 PMCID: PMC7559120 DOI: 10.3390/ijerph17186657] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 09/08/2020] [Accepted: 09/10/2020] [Indexed: 12/23/2022]
Abstract
This systematic review examines and consolidates existing evidence on stigma associated with the top four non-communicable diseases (NCDs)—cancers, cardiovascular diseases, chronic respiratory diseases, and diabetes—and its impact on the lives of people affected. We conducted a systematic literature search in PubMed, PsycINFO, JSTOR, Science Direct, and Web of Science for original research in English that explored health-related stigma among people living with either of the four NCDs. A three-step integrative synthesis of data was conducted. Twenty-six articles (qualitative = 15; quantitative = 11) were selected, with most (n = 15) related to cancers, followed by diabetes (n = 7), chronic respiratory diseases (n = 3), and cardiovascular diseases (n = 1). Blame, shame, and fear were the main causes of stigma, the origin and nature of which differed according to the disease-specific features. The manifestations (enacted and felt stigma) and consequences (social, behavioral, psychological, and medical) of stigma across NCDs were similar. Inconsistencies existed in the conceptualization of stigma processes. To fill this gap, we developed an NCD-related stigma framework. People living with NCDs can experience stigma, which can negatively impact their health, management of their disease, and quality of life. The new framework can help in improving the understanding of the processes and experiences of stigma related to NCDs.
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Kang NE, Kim HY, Kim JY, Kim SR. Relationship between cancer stigma, social support, coping strategies and psychosocial adjustment among breast cancer survivors. J Clin Nurs 2020; 29:4368-4378. [DOI: 10.1111/jocn.15475] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/13/2020] [Indexed: 12/22/2022]
Affiliation(s)
- No Eul Kang
- College of Nursing Jeonbuk National University Jeonju South Korea
| | - Hye Young Kim
- College of Nursing Research Institute of Nursing ScienceJeonbuk National University Jeonju South Korea
| | - Ji Young Kim
- College of Nursing Research Institute of Nursing ScienceJeonbuk National University Jeonju South Korea
| | - Sung Reul Kim
- College of Nursing Korea University Seoul South Korea
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Buote R, Cameron E, Collins R, McGowan E. Understanding Men's Experiences With Prostate Cancer Stigma: A Qualitative Study. Oncol Nurs Forum 2020; 47:577-585. [PMID: 32830795 DOI: 10.1188/20.onf.577-585] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE The purpose of this study was to explore the experiences and perspectives of men who have had prostate cancer to better understand the effect of prostate cancer and associated stigmas on men in the Canadian province Newfoundland and Labrador (NL). PARTICIPANTS & SETTING Eleven men from NL who have had prostate cancer participated in semistructured interviews exploring their perspectives and experiences of prostate cancer and stigma. METHODOLOGIC APPROACH A social-ecological framework was used to understand experiences from different domains. Interviews were analyzed using Lichtman's three Cs approach. Analysis focused on establishing themes of the participants' lived experience of prostate cancer and related stigma. FINDINGS Participants described how emasculating a prostate cancer diagnosis can feel. They identified ways prostate cancer negatively affected their behaviors and sense of self, described coping with the diagnosis and different strategies, and talked about broader system change required to address prostate cancer stigma. Participants expressed a need for additional support from healthcare providers (HCPs). IMPLICATIONS FOR NURSING HCPs, such as oncology nurses, may be able to reduce stigmatization by providing patient navigation, improving information delivery, or providing psychosocial counseling to individuals experiencing feelings of internal or external stigmatization related to prostate cancer.
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Nakash O, Granek L, Cohen M, Ben David M. Association between cancer stigma, pain and quality of life in breast cancer. PSYCHOLOGY, COMMUNITY & HEALTH 2020. [DOI: 10.5964/pch.v8i1.310] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Aim
We examined the association between cancer stigma and quality of life. We further explored the role of pain intensity in this association among women with breast cancer in the first months following diagnosis.
Methods
105 women with breast cancer within 8 months of diagnosis completed self-report measures assessing cancer stigma, pain intensity and quality of life.
Results
Our findings show that stigma among breast cancer patients is associated with worse quality of life. Pain intensity partially mediated the relationship between cancer stigma and quality of life. We recruited a convenience sample of women with breast cancer, which may be subject to selection bias. The cross sectional design of the study precludes inferences regarding causality.
Conclusions
Health professionals should recognize and mitigate the impact of stigma as an important factor that is associated with impaired quality of life among patients with breast cancer. Continued attention should be paid to pain intensity and the complex relationship between stigma and pain in predicting quality of life.
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Yılmaz M, Dissiz G, Usluoğlu AK, Iriz S, Demir F, Alacacioglu A. Cancer-Related Stigma and Depression in Cancer Patients in A Middle-Income Country. Asia Pac J Oncol Nurs 2019; 7:95-102. [PMID: 31879690 PMCID: PMC6927157 DOI: 10.4103/apjon.apjon_45_19] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 03/28/2019] [Indexed: 11/25/2022] Open
Abstract
Objective: The aim of the current study are to determine the depression levels of adult oncology patients in the cancer treatment phase and identify both cancer-related stigma and the factors affecting their depression levels. Methods: In this correlational study, 303 adult patients who had been treated at a medical outpatient clinic were surveyed using the convenience sampling method. The “questionnaire for measuring attitudes toward cancer – patient version,” a sociodemographic characteristics questionnaire, and the beck depression inventory were used. A multivariable linear regression model was used for the analysis. Results: The questionnaire and its subscale scores indicated a positive relationship between depression and attitudes toward cancer. The predictive variables for depression were “being younger than 40-year-old” and “feelings of social exclusion,” which accounted for 4% of the total variance. Four factors indicating negative attitudes toward cancer were “being more than 60-year-old,” “higher education,” “low income,” and “feelings of social exclusion,” which accounted for 11% of the total variance. Conclusions: Cancer-related stigma, which underlies patients' emotional and behavioral outlooks, should be reduced in cancer patients. Members of health teams should be sensitive to cancer-related stigma.
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Affiliation(s)
- Medine Yılmaz
- Department of Nursing, Faculty of Health Sciences, University of Izmir Katip Celebi, Izmir, Turkey
| | - Gulcin Dissiz
- Medical Oncology Unit, Atatürk Training and Research Hospital, University of Izmir Kâtip Celebi, Izmir, Turkey
| | - Ayse Kurtulusoglu Usluoğlu
- Medical Oncology Unit, Atatürk Training and Research Hospital, University of Izmir Kâtip Celebi, Izmir, Turkey
| | - Sibel Iriz
- Medical Oncology Unit, Atatürk Training and Research Hospital, University of Izmir Kâtip Celebi, Izmir, Turkey
| | - Filiz Demir
- Department İzmir Public Association, University of Izmir Kâtip Celebi, Cigli, Izmir, Turkey
| | - Ahmet Alacacioglu
- Medical Oncology Unit, Atatürk Training and Research Hospital, University of Izmir Kâtip Celebi, Izmir, Turkey
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Wood A, Barden S, Terk M, Cesaretti J. Prostate cancer: the influence of stigma on quality of life and relationship satisfaction for survivors and their partners. J Psychosoc Oncol 2018; 37:350-366. [PMID: 30580663 DOI: 10.1080/07347332.2018.1489442] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVES Prostate cancer (PCa) stigma and its relationship to quality of life (QoL) is a relatively new finding. As the experiences of couples facing PCa are shared, the study examined the relationship between of PCa stigma, QoL, and relationship satisfaction of PCa survivors and their spouses. DESIGN A correlational design with dyadic data was used. SAMPLE Participants (N = 80 dyads) were PCa survivors and their spouses sampled from an oncology center and PCa support groups. METHODS Structural equation modeling was used to assess how stigma related to the QoL and relationship satisfaction of participants. FINDINGS Stigma had a negative association with QoL, but not relationship satisfaction. There were no significant demographic differences in regards to stigma. CONCLUSION Overall, stigma has a relationship with the experience of couples, but not with every aspect of their experience. Implications for psychosocial providers: Implications for clinicians in regards to addressing PCa stigma with clients and areas for future research are discussed.
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Affiliation(s)
- Andrew Wood
- a School of Human Services , University of Cincinnati , Cincinnati , Ohio , USA
| | - Sejal Barden
- b Department of Child, Family, and Community Sciences , University of Central Florida , Orlando , Florida , USA
| | - Mitchell Terk
- c Southpoint Cancer Center , Jacksonville , Florida , USA
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Ock M, Choi WJ, Jo MW. Trend analysis of major cancer statistics according to sex and severity levels in Korea. PLoS One 2018; 13:e0203110. [PMID: 30212475 PMCID: PMC6136735 DOI: 10.1371/journal.pone.0203110] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 08/15/2018] [Indexed: 12/27/2022] Open
Abstract
Existing epidemiologic reports or studies of cancer statistics in Korea lack sufficient data on cancer severity distributions and observed survival rates. This study analyzed trends in major cancer statistics according to sex and severity levels in Korea from 2006 to 2013. We included eight cancers (hepatocellular carcinoma, and thyroid, colorectal, gastric, lung, prostate, breast, and cervical cancer), using Korea Central Cancer Registry data. Severity level was classified by Surveillance, Epidemiology, and End Results (SEER) stage as follows: localized, regional, distant, or unknown. Numbers of incident cancer cases from 2006 to 2013 were described by sex and SEER stage. We estimated up to 8-year observed survival rates of major cancers by sex and SEER stage, and provided prevalence rates by sex and SEER stage in 2011, 2012, and 2013. Although increases in new cancer cases are slowing and the total number of incident cancer cases in 2013 decreased for the first time since 2006, the number of prevalent cancer cases was 663,530 in 2013, an increase of 13.3% compared to 2011. Among the five cancers affecting both sexes, sex-related differences in 5-year observed survival rates for lung cancer were greatest in the localized stage (men, 31.9%; women, 48.1%), regional stage (men, 20.0%; women, 31.3%), and unknown stage (men, 24.3%; women, 37.5%). The sum of the proportions of localized and regional stages for thyroid and breast cancer was over 90% in 2013, while the sum of the proportions of localized and regional stages for lung cancer was only 56.7% in 2013. Differences in observed survival rates between men and women were prominent in lung cancer for all SEER stages. The reported epidemiologic data from this study can be used to obtain a more valid measure of cancer burden using a summary measure of population health.
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Affiliation(s)
- Minsu Ock
- Department of Preventive Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea
| | - Woong Jae Choi
- School of Biosystem and Biomedical Science, Korea University, Seoul, South Korea
| | - Min-Woo Jo
- Department of Preventive Medicine, University of Ulsan College of Medicine, Seoul, South Korea
- * E-mail:
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