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Ishimura N, Inoue K, Maruyama S, Nakamura S, Kondo N. Income Level and Impaired Kidney Function Among Working Adults in Japan. JAMA HEALTH FORUM 2024; 5:e235445. [PMID: 38427342 PMCID: PMC10907921 DOI: 10.1001/jamahealthforum.2023.5445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 12/21/2023] [Indexed: 03/02/2024] Open
Abstract
Importance Chronic kidney disease (CKD) is a major public health issue, affecting 850 million people worldwide. Although previous studies have shown the association between socioeconomic status and CKD, little is known about whether this association exists in countries such as Japan where universal health coverage has been mostly achieved. Objective To identify any association of income-based disparity with development of impaired kidney function among the working population of Japan. Design, Setting, and Participants This was a nationwide retrospective cohort study of adults aged 34 to 74 years who were enrolled in the Japan Health Insurance Association insurance program, which covers approximately 40% of the working-age population (30 million enrollees) in Japan. Participants whose estimated glomerular filtration rate (eGFR) had been measured at least twice from 2015 to 2022 were included in the analysis, which was conducted from September 1, 2021, to March 31, 2023. Exposure Individual income levels (deciles) in the fiscal year 2015. Main Outcomes and Measures Odds ratios were calculated for rapid CKD progression (defined as an annual eGFR decline of more than 5 mL/min/1.73 m2), and hazard ratios, for the initiation of kidney replacement therapy (dialysis or kidney transplant) by income level deciles in the fiscal year 2015. Results The study population totaled 5 591 060 individuals (mean [SD] age, 49.2 [9.3] years) of whom 33.4% were female. After adjusting for potential confounders, the lowest income decile (lowest 10th percentile) demonstrated a greater risk of rapid CKD progression (adjusted odds ratio, 1.70; 95% CI, 1.67-1.73) and a greater risk of kidney replacement therapy initiation (adjusted hazard ratio, 1.65; 95% CI, 1.47-1.86) compared with the highest income decile (top 10th percentile). A negative monotonic association was more pronounced among males and individuals without diabetes and was observed in individuals with early (CKD stage 1-2) and advanced (CKD stage 3-5) disease. Conclusions and Relevance The findings of this retrospective cohort study suggest that, even in countries with universal health coverage, there may be a large income-based disparity in the risk of rapid CKD progression and initiation of kidney replacement therapy. These findings highlight the importance of adapting CKD prevention and management strategies according to an individual's socioeconomic status, even when basic health care services are financially guaranteed.
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Affiliation(s)
- Nana Ishimura
- Department of Social Epidemiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kosuke Inoue
- Department of Social Epidemiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Hakubi Center, Kyoto University, Kyoto, Japan
| | - Shiko Maruyama
- Institute for Economic and Social Research, Jinan University, Guangzhou, China
| | | | - Naoki Kondo
- Department of Social Epidemiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Goodwin B, Anderson L, Collins K, Sanjida S, Riba M, Singh GK, Campbell KM, Green H, Ishaque S, Kwok A, Opozda MJ, Pearn A, Shaw J, Sansom-Daly UM, Tsirgiotis JM, Janda M, Grech L. Anticipatory anxiety and participation in cancer screening. A systematic review. Psychooncology 2023; 32:1773-1786. [PMID: 37929985 DOI: 10.1002/pon.6238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 10/20/2023] [Accepted: 10/21/2023] [Indexed: 11/07/2023]
Abstract
OBJECTIVES To synthesize current evidence on the association between anticipatory anxiety, defined as apprehension-specific negative affect that may be experienced when exposed to potential threat or uncertainty, and cancer screening to better inform strategies to maximize participation rates. METHODS Searches related to cancer screening and anxiety were conducted in seven electronic databases (APA PsycINFO, Scopus, Web of Science, Embase, Cochrane Library, PubMed, CINAHL), with potentially eligible papers screened in Covidence. Data extraction was conducted independently by multiple authors. Barriers to cancer screening for any type of cancer and relationships tested between anticipatory anxiety and cancer screening and intention were categorized and compared according to the form and target of anxiety and cancer types. RESULTS A total of 74 articles (nparticipants = 119,990) were included, reporting 103 relationships tested between anticipatory anxiety and cancer screening and 13 instances where anticipatory anxiety was reported as a barrier to screening. Anticipatory anxiety related to a possible cancer diagnosis was often associated with increased screening, while general anxiety showed no consistent relationship. Negative relationships were often found between anxiety about the screening procedure and cancer screening. CONCLUSION Anticipatory anxiety about a cancer diagnosis may promote screening participation, whereas a fear of the screening procedure could be a barrier. Public health messaging and primary prevention practitioners should acknowledge the appropriate risk of cancer, while engendering screening confidence and highlighting the safety and comfort of screening tests.
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Affiliation(s)
- Belinda Goodwin
- Viertel Cancer Research Centre, Cancer Council Queensland, Fortitude Valley, Queensland, Australia
- Centre for Health Research, University of Southern Queensland, Springfield, Queensland, Australia
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Laura Anderson
- Viertel Cancer Research Centre, Cancer Council Queensland, Fortitude Valley, Queensland, Australia
- National Centre for Youth Substance Use Research, The University of Queensland, Saint Lucia, Queensland, Australia
| | - Katelyn Collins
- Viertel Cancer Research Centre, Cancer Council Queensland, Fortitude Valley, Queensland, Australia
- School of Psychology and Wellbeing, University of Southern Queensland, Springfield, Queensland, Australia
| | - Saira Sanjida
- Centre for Health Services Research, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Poche Centre for Indigenous Health, The University of Queensland, Brisbane, Queensland, Australia
| | - Marcos Riba
- The University of Queensland, Saint Lucia, Queensland, Australia
| | - Gursharan K Singh
- Centre for Healthcare Transformation, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Queensland, Australia
- Cancer and Palliative Outcomes Centre, School of Nursing, Queensland University of Technology (QUT), Brisbane, Queensland, Australia
| | - Kimberley M Campbell
- IMPACCT, Faculty of Health, University of Technology Sydney, Ultimo, New South Wales, Australia
| | - Heather Green
- School of Applied Psychology and Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
| | - Sana Ishaque
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Alastair Kwok
- Department of Medicine, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia
- Department of Oncology, Monash Health, Clayton, Victoria, Australia
| | - Melissa J Opozda
- Freemasons Centre for Male Health and Wellbeing, South Australian Health and Medical Research Institute and University of Adelaide, Adelaide, South Australia, Australia
- College of Medicine and Public Health, Flinders University, Darwin, Northern Territory, Australia
| | - Amy Pearn
- The Gene Council, North Perth, Washington, Australia
| | - Joanne Shaw
- Psycho-oncology Co-operative Research Group, School of Psychology, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
| | - Ursula M Sansom-Daly
- Psycho-oncology Co-operative Research Group, School of Psychology, Faculty of Science, The University of Sydney, Camperdown, New South Wales, Australia
- School of Clinical Medicine, UNSW Medicine & Health, Randwick Clinical Campus, Discipline of Paediatrics, UNSW Sydney, Kensington, New South Wales, Australia
- Behavioural Sciences Unit, Kids Cancer Centre, Sydney Children's Hospital, Randwick, New South Wales, Australia
| | - Joanna M Tsirgiotis
- Sydney Youth Cancer Centre, Nelune Comprehensive Cancer Centre, Prince of Wales Hospital, Randwick, New South Wales, Australia
| | - Monika Janda
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Lisa Grech
- Department of Medicine, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia
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Bailey JA, Morton AJ, Jones J, Chapman CJ, Oliver S, Morling JR, Patel H, Banerjea A, Humes DJ. Sociodemographic variations in the uptake of faecal immunochemical tests in primary care: a retrospective study. Br J Gen Pract 2023; 73:e843-e849. [PMID: 37845084 PMCID: PMC10587902 DOI: 10.3399/bjgp.2023.0033] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 05/16/2023] [Indexed: 10/18/2023] Open
Abstract
BACKGROUND Faecal immunochemical test (FIT) usage for symptomatic patients is increasing, but variations in use caused by sociodemographic factors are unknown. A clinical pathway for colorectal cancer (CRC) was introduced in primary care for symptomatic patients in November 2017. The pathway was commissioned to provide GPs with direct access to FITs. AIM To identify whether sociodemographic factors affect FIT return in symptomatic patients. DESIGN AND SETTING A retrospective study was undertaken in Nottingham, UK, following the introduction of FIT as triage tool in primary care. It was mandated for all colorectal referrals (except rectal bleeding or mass) to secondary care. FIT was used, alongside full blood count and ferritin, to stratify CRC risk. METHOD All referrals from November 2017 to December 2021 were retrospectively reviewed. Sociodemographic factors affecting FIT return were analysed by multivariate logistic regression. RESULTS A total of 35 289 (90.7%) patients returned their index FIT, while 3631 (9.3%) did not. On multivariate analysis, males were less likely to return an FIT (odds ratio [OR] 1.11, 95% confidence interval [CI] = 1.03 to 1.19). Patients aged ≥65 years were more likely to return an FIT (OR 0.78 for non-return, 95% CI = 0.72 to 0.83). Unreturned FIT more than doubled in the most compared with the least deprived quintile (OR 2.20, 95% CI = 1.99 to 2.43). Patients from Asian (OR 1.82, 95% CI = 1.58 to 2.10), Black (OR 1.21, 95% CI = 0.98 to 1.49), and mixed or other ethnic groups (OR 1.29, 95% CI = 1.05 to 1.59) were more likely to not return an FIT compared with patients from a White ethnic group. A total of 599 (1.5%) CRCs were detected; 561 in those who returned a first FIT request. CONCLUSION FIT return in those suspected of having CRC varied by sex, age, ethnic group, and socioeconomic deprivation. Strategies to mitigate effects on FIT return and CRC detection should be considered as FIT usage expands.
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Affiliation(s)
- James A Bailey
- Nottingham Colorectal Service, Nottingham University Hospitals NHS Trust; School of Medicine, University of Nottingham, Nottingham
| | - Alastair J Morton
- Nottingham Colorectal Service, Nottingham University Hospitals NHS Trust; School of Medicine, University of Nottingham, Nottingham; National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre (BRC), Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham
| | - James Jones
- Nottingham Colorectal Service, Nottingham University Hospitals NHS Trust, Nottingham
| | - Caroline J Chapman
- Eastern Hub, Bowel Cancer Screening Programme, Nottingham University Hospitals NHS Trust, Nottingham
| | - Simon Oliver
- Nottingham and Nottinghamshire Integrated Care Board, Nottingham
| | - Joanne R Morling
- NIHR Nottingham BRC, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham; School of Medicine, University of Nottingham, Nottingham
| | - Heetan Patel
- Nottingham and Nottinghamshire Integrated Care Board, Nottingham
| | - Ayan Banerjea
- Nottingham Colorectal Service, Nottingham University Hospitals NHS Trust, Nottingham
| | - David J Humes
- Nottingham Colorectal Service, Nottingham University Hospitals NHS Trust; NIHR Nottingham BRC, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham
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Pluymen LPM, Yebyo HG, Stegeman I, Fransen MP, Dekker E, Brabers AEM, Leeflang MMG. Perceived Importance of the Benefits and Harms of Colorectal Cancer Screening: A Best-Worst Scaling Study. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2023; 26:918-924. [PMID: 36646279 DOI: 10.1016/j.jval.2022.12.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 12/16/2022] [Accepted: 12/30/2022] [Indexed: 06/04/2023]
Abstract
OBJECTIVES To elicit the relative importance of the benefits and harms of colorectal cancer (CRC) screening among potential screening participants in the Dutch population. METHODS In a consensus meeting with 11 experts, risk reduction of CRC and CRC deaths (benefits) and complications from colonoscopy, stress of receiving positive fecal immunological test (FIT) results, as well as false-positive and false-negative FIT results (harms) were selected as determinant end points to consider during decision making. We conducted an online best-worst scaling survey among adults aged 55 to 75 years from the Dutch Health Care Consumer Panel of The Netherlands Institute for Health Services Research to elicit preference values for these outcomes. The preference values were estimated using conditional logit regression. RESULTS Of 265 participants, 234 (89%) had ever participated in CRC screening. Compared with the stress of receiving a positive FIT result, the outcome perceived most important was the risk of CRC death (odds ratio [OR] 4.5; 95% confidence interval [CI] 3.9-5.1), followed by risk of CRC (OR 4.1; 95% CI 3.6-4.7), a false-negative FIT result (OR 3.1; 95% CI 2.7-3.5), colonoscopy complications (OR 1.6; 95% CI 1.4-1.8), and a false-positive FIT result (OR 1.4; 95% CI 1.3-1.6). The magnitude of these differences in perceived importance varied according to age, educational level, ethnic background, and whether the individual had previously participated in CRC screening. CONCLUSION Dutch men and women eligible for FIT-based CRC screening perceive the benefits of screening to be more important than the harms.
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Affiliation(s)
- Linda P M Pluymen
- Epidemiology and Data Science, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands; Amsterdam Public Health, Methodology, Amsterdam, The Netherlands.
| | - Henock G Yebyo
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Inge Stegeman
- Epidemiology and Data Science, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Mirjam P Fransen
- Public and Occupational Health, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands; Quality of Care, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Evelien Dekker
- Gastroenterology and Hepatology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands; Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Anne E M Brabers
- Nivel, The Netherlands Institute for Health Services Research, Utrecht, The Netherlands
| | - Mariska M G Leeflang
- Epidemiology and Data Science, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands; Amsterdam Public Health, Methodology, Amsterdam, The Netherlands
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Castro FF, Varadaraj V, Reed NS, Swenor BK. Disparities in influenza vaccination for U.S. adults with disabilities living in community settings by race/ethnicity, 2016-2021. Disabil Health J 2023:101477. [PMID: 37173162 DOI: 10.1016/j.dhjo.2023.101477] [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: 11/15/2022] [Revised: 03/31/2023] [Accepted: 04/11/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND There is a paucity of data examining disparities in influenza vaccination at the intersection of disability and race. OBJECTIVE To compare the prevalence of influenza vaccination between U.S. adults (≥18 years) with and without disabilities living in community settings, and to examine changes in influenza vaccination over time by disability status and race/ethnicity groups. METHODS We analyzed cross-sectional data from the Behavioral Risk Factor Surveillance System (2016-2021). We calculated the annual age-standardized prevalence of influenza vaccination (last 12 months) in individuals with and without disabilities (2016-2021), and examined percentage changes (2016-2021) by groups of disability status and race/ethnicity. RESULTS From 2016 to 2021, the annual age-standardized prevalence of influenza vaccination was consistently lower in adults with disabilities as compared to those without disabilities. In 2016, 36.8% (95%CI: 36.1%-37.4%) of adults with disabilities had an influenza vaccine versus 37.3% (95%CI: 36.9%-37.6%) of those without disabilities. In 2021, 40.7% (95%CI: 40.0%-41.4%) and 44.1% (95%CI: 43.7%-44.5%) of adults with and without disabilities had an influenza vaccine. The percentage change in influenza vaccination from 2016 to 2021 was lower among people with disabilities (10.7%, 95%CI: 10.4%-11.0%; vs. no disability: 18.4%, 95%CI: 18.1%-18.7%). Among adults with disabilities, Asian adults reported the largest percentage increase in influenza vaccination (18.0%, 95% CI: 14.2%, 21.8%; p: 0.07), and Black, Non-Hispanics adults reported the lowest (2.1%, 95% CI: 1.9%, 2.2%; p: 0.59). CONCLUSIONS Strategies to increase influenza vaccination in the U.S. should address barriers faced by people with disabilities, particularly the intersectional barriers faced by people with disabilities from racial and ethnic minority groups.
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Affiliation(s)
- Franz F Castro
- Johns Hopkins Disability Health Research Center, Johns Hopkins University, Baltimore, MD, USA
| | - Varshini Varadaraj
- Johns Hopkins Disability Health Research Center, Johns Hopkins University, Baltimore, MD, USA
| | - Nicholas S Reed
- Cochlear Center for Hearing and Public Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Department of Otolaryngology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Bonnielin K Swenor
- Johns Hopkins Disability Health Research Center, Johns Hopkins University, Baltimore, MD, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
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Kotzur M, Macdonald S, O'Carroll RE, O'Connor RC, Irvine A, Steele RJC, Robb KA. What are common barriers and helpful solutions to colorectal cancer screening? A cross-sectional survey to develop intervention content for a planning support tool. BMJ Open 2022; 12:e062738. [PMID: 36691140 PMCID: PMC9445780 DOI: 10.1136/bmjopen-2022-062738] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 08/05/2022] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVE Colorectal screening using faecal immunochemical tests (FITs) can save lives if the people invited participate. In Scotland, most people intend to complete a FIT but this is not reflected in uptake rates. Planning interventions can bridge this intention-behaviour gap. To develop a tool supporting people willing to do colorectal screening with planning to complete a FIT, this study aimed to identify frequently experienced barriers and solutions to these barriers. DESIGN This is a cross-sectional study. SETTING Participants were recruited through the Scottish Bowel Screening Programme to complete a mailed questionnaire. PARTICIPANTS The study included 2387 participants who had completed a FIT (mean age 65 years, 40% female) and 359 participants who had not completed a FIT but were inclined to do so (mean age 63 years, 39% female). OUTCOME MEASURES The questionnaire assessed frequency of endorsement of colorectal screening barriers and solutions. RESULTS Participants who had not completed a FIT endorsed significantly more barriers than those who had completed a FIT, when demographic, health and behavioural covariates were held constant (F(1,2053)=13.40, p<0.001, partial η2=0.01). Participants who completed a FIT endorsed significantly more solutions than those who did not (U=301 585.50, z=-3.21, p<0.001, r=0.06). This difference became insignificant when covariates were controlled. Participants agreed on the most common barriers and solutions regardless of screening history. Barriers included procrastination, forgetting, fear of the test result, screening anxiety, disgust and low self-efficacy. Solutions included hand-washing, doing the FIT in private, reading the FIT instructions, benefit of early detection, feelings of responsibility, high self-efficacy and seeing oneself as a person who looks after one's health. CONCLUSION This survey identified six barriers and seven solutions as key content to include in the development of a planning tool for colorectal screening using the FIT. Participatory research is required to codesign an engaging and accessible planning tool.
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Affiliation(s)
- Marie Kotzur
- School of Health & Wellbeing, University of Glasgow, Glasgow, UK
| | - Sara Macdonald
- School of Health & Wellbeing, University of Glasgow, Glasgow, UK
| | | | - Rory C O'Connor
- School of Health & Wellbeing, University of Glasgow, Glasgow, UK
| | | | | | - Kathryn A Robb
- School of Health & Wellbeing, University of Glasgow, Glasgow, UK
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Quaife SL, Brain KE, Stevens C, Kurtidu C, Janes SM, Waller J. Development and psychometric testing of the self-regulatory questionnaire for lung cancer screening (SRQ-LCS). Psychol Health 2022; 37:194-210. [PMID: 33593154 DOI: 10.1080/08870446.2021.1879806] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 01/06/2021] [Accepted: 01/18/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Research implicates psychological factors in low uptake of lung cancer screening. We developed and psychometrically tested a standardised measure of these psychological determinants in preparation for a prospective, longitudinal cohort study of screening uptake. METHODS Leventhal's Common-Sense Model of Self-Regulation of Health and Illness provided the theoretical framework to generate the initial item pool. Items were refined during expert review and cognitive interviews which tested for face validity, redundancy, acceptability and comprehensibility. An online survey piloted the refined pool with 1500 current and former (quit ≤ 15 years) smokers aged 55-80. The response distributions, internal reliability and factor structure determined the final retained constructs. Regression analyses examined these constructs' associations with screening intention, smoking status and demographics. RESULTS The final measure included seven factor-derived subscales (consequences, personal control, treatment control, illness coherence, emotional representation, behavioural response and appraisal, risk perception) with Cronbach's alphas ranging from 0.59 to 0.91 and four single-item questions (response efficacy for smoking cessation, treatment intention, perceived stigma and lung cancer survival). Most constructs were associated with smoking status and screening intention (p's < .05). CONCLUSIONS The Self-Regulatory Questionnaire for Lung Cancer Screening (SRQ-LCS) is an acceptable, reliable and valid measure for investigating the psychological determinants of screening uptake.
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Affiliation(s)
- Samantha L Quaife
- Research Department of Behavioural Science and Health, University College London, London, UK
- Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, UK
| | - Kate E Brain
- Division of Population Medicine, Cardiff University, Cardiff, UK
| | - Claire Stevens
- Research Department of Behavioural Science and Health, University College London, London, UK
| | - Clara Kurtidu
- Research Department of Behavioural Science and Health, University College London, London, UK
| | - Samuel M Janes
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, UK
| | - Jo Waller
- School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
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Zumpe L, Bensel T, Wienke A, Mtaya-Mlangwa M, Hey J. The Oral Health Situation of 12-Year-Old School Children in the Rural Region of Ilembula in Southwestern Tanzania: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182212237. [PMID: 34831993 PMCID: PMC8618583 DOI: 10.3390/ijerph182212237] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/10/2021] [Accepted: 11/17/2021] [Indexed: 12/29/2022]
Abstract
There has been no research on the prevalence of and factors associated with dental caries in rural southwestern Tanzania among schoolchildren. Determining the prevalence of and factors associated with dental caries will help to assess the need for dental intervention and prophylactic measures among children in the region. In February 2020, a cross-sectional study was conducted in the Wanging’ombe District of the Ilembula Ward. The data were collected through clinical examinations and personal interviews at two primary schools. Univariable and multivariable logistic regression analyses were performed to identify potential risk indicators for caries. The study included 319 students aged 11–12 years (average 11.92 ± 0.27 years). The mean Decayed, Missing and Filled Teeth index was 0.24 ± 0.68, and the mean Specific affected Caries Index was 1.66 ± 0.9. The greatest influences on the caries risk were poor oral hygiene (OR 8.05, 95% CI 0.49–133.23), low tooth brushing frequency (OR 3.03, 95% CI 1.26–7.26) and low level of education in parents (OR 2.63, 95% CI 0.99–6.98). Dental caries was low among students in rural areas in the Wanging’ombe District.
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Affiliation(s)
- Lisa Zumpe
- Clinic for Prosthodontics, Martin-Luther-University, 06112 Halle, Germany; (L.Z.); (T.B.)
| | - Tobias Bensel
- Clinic for Prosthodontics, Martin-Luther-University, 06112 Halle, Germany; (L.Z.); (T.B.)
| | - Andreas Wienke
- Institute of Medical Epidemiology, Biostatistics, and Computer Science, Martin-Luther-University, 06112 Halle, Germany;
| | - Matilda Mtaya-Mlangwa
- Department of Preventive and Community Dentistry, Muhimbili University of Health and Allied Science, Dar es Salaam P.O. Box 65014, Tanzania;
| | - Jeremias Hey
- Department of Prosthodontics, Geriatric Dentistry and Craniomandibular Disorders, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, 14197 Berlin, Germany
- Correspondence: ; Tel.: +49-30-450-662-784
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Shimoda A, Saito Y, Ooe C, Kondo N. Income-based inequality in nationwide general health checkup participation in Japan. Public Health 2021; 195:112-117. [PMID: 34087670 DOI: 10.1016/j.puhe.2021.01.022] [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] [Received: 08/05/2020] [Revised: 11/25/2020] [Accepted: 01/28/2021] [Indexed: 01/28/2023]
Abstract
OBJECTIVE In Japan, it is mandatory for employers to provide general health checkup opportunities to employees. Although many companies have subsidized checkups for employees' dependent family members, their participation is low. We assessed income-based inequality in the participation of employees' dependents in the general health checkup. STUDY DESIGN This is a cross-sectional descriptive study. Annual participation rate in general health checkup and various factors including income, age, and sex were collected and analyzed to examine the income-based inequality of participation rate in general health checkup. METHODS The data for the present study were sourced from the Fukuoka Branch of the Japan Health Insurance Association, a large medical insurer in Japan. We extracted data of 196,057 dependents aged 40-74 years. We conducted a multiple logistic regression analysis using participation from April 2015 to March 2016 as dependent variable and income category ranging from 1 (lowest) to 4 (highest) between April and June 2015 as independent variable (adjusted for sex and age). We computed slope index of inequality (SII) and relative index of inequality (RII) based on income category. RESULTS Higher the income, the more likely were dependents to participate in the general health checkup. SII for the participation rate of general health checkup ranged between -0.02 (95% confidence interval [CI]: -0.07 to 0.03) and 0.06 (0.03-0.09) for men; 0.03 (0.01-0.06) and 0.10 (0.09-0.11) for women. RII for the participation rate of general health checkup ranged between -0.19 (95% CI: -0.66 to 0.29) and 0.88 (0.15-1.61) for men; 0.22 (0.05-0.39) and 0.68 (0.60-0.76) for women. The highest inequality existed for men in their 50s and 60s and women in their 50s; the lowest inequality was among men and women aged 70-74 years. CONCLUSION There was income-based inequality in participation in the general health checkup among dependents (family members) of the insured persons. The degree of inequality differed with age group. It cannot be explained solely by financial barrier among low-income group, rather it may reflect Japanese unique context in medical insurance system.
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Affiliation(s)
- A Shimoda
- Department of Health Education and Health Sociology, School of Public Health, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Y Saito
- Department of Health Economics & Outcomes Research, Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - C Ooe
- Planning and Administration Group, Fukuoka Branch of Japan Health Insurance Association, Hakata Mitsui Building, Gofukucho 10-1, Hakata-ku, Fukuoka City, Fukuoka, Japan
| | - N Kondo
- Department of Health Education and Health Sociology, School of Public Health, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
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Shah R, Chan KKW. The impact of socioeconomic status on stage at presentation, receipt of diagnostic imaging, receipt of treatment and overall survival in colorectal cancer patients. Int J Cancer 2021; 149:1031-1043. [PMID: 33950515 DOI: 10.1002/ijc.33622] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 04/11/2021] [Accepted: 04/26/2021] [Indexed: 11/12/2022]
Abstract
Socioeconomic factors influence patterns of care in colorectal cancer. Our study investigates the impact of socioeconomic status (SES) on stage at presentation, receipt of diagnostic imaging, receipt of treatment and overall survival (OS) in a universal healthcare system. The Ontario Cancer Registry (OCR) was accessed to identify a cohort of patients diagnosed with colorectal adenocarcinoma from 2007 to 2016 in Ontario, Canada. SES was measured using median neighborhood income divided into quintiles (Q1-Q5; Q1 = lowest income). Logistic regression analyses were used to evaluate stage, imaging and treatment. Cox proportional hazards models were used to evaluate OS. All endpoints were adjusted for demographics and comorbidities with OS models also adjusting for stage, imaging and treatment. In total, 39 802 colon and 13 164 rectal patients were identified. Lower SES was associated with advanced stage at presentation in both cohorts (Q1 vs Q5: Colon odds ratio [OR] = 1.08, P = .046, rectal OR = 1.25, P < .0001). Lower SES colon patients were less likely to receive adjuvant oxaliplatin (Q1 vs Q5: OR = 0.78, P < .001) and all palliative chemotherapies studied including oxaliplatin (Q1 vs Q5: OR = 0.60, P < 0.0001), irinotecan (Q1 vs Q5: OR = 0.65, P < .0001), bevacizumab (Q1 vs Q5: OR = 0.70, P < .001), cetuximab (Q1 vs Q5: OR = 0.40, P = .0053) and panitumumab (Q1 vs Q5: OR = 0.54, P = .0036). In rectal patients, lower SES was associated with decreased receipt of rectal cancer resection for stages I-III (Q1 vs Q5: OR = 0.78, P < .001), adjuvant oxaliplatin (Q1 vs Q5: OR = 0.72, P = .0020) and palliative chemotherapies including oxaliplatin (Q1 vs Q5: OR = 0.59, P < .001), irinotecan (Q1 vs Q5: OR = 0.53, P < .001) and bevacizumab (Q1 vs Q5: OR = 0.71, P = .046). All survival models identified poorer OS for lower SES patients (total colorectal; Q1 vs Q5: Hazard ratio [HR] = 1.25, P < .0001). These findings suggest disparities persist even within universal healthcare.
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Affiliation(s)
- Rajan Shah
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Kelvin K W Chan
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.,Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.,Canadian Centre for Applied Research in Cancer Control, Toronto, Ontario, Canada
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11
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Intention for Screening Colonoscopy among Previous Non-Participants: Results of a Representative Cross-Sectional Study in Germany. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18084160. [PMID: 33920001 PMCID: PMC8070986 DOI: 10.3390/ijerph18084160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/11/2021] [Accepted: 04/13/2021] [Indexed: 12/27/2022]
Abstract
Early detection of colorectal cancer has the potential to reduce mortality at population level. Colonoscopy is the preferred modality for colon cancer screening and prevention, but attendance rates are low. To exploit colonoscopy's preventive potential, it is necessary to identify the factors influencing uptake, especially among previous non-participants. This analysis of cross-sectional data involved 936 non-participants in screening colonoscopy aged 55 years or older in Germany. Differences between non-participants with and without future participation intentions were investigated in terms of socio-demographic factors, health status, attitudes and beliefs, and medical counselling. Logistic regression models were fitted to estimate associations between intention to participate and selected factors. Intention to participate was lower among women than among men. For both genders, intention to participate was positively associated with younger age. For women, higher socioeconomic status and counselling were positively associated with intention to participate. Men showed a positive association with favouring joint decision-making. The results draw attention to starting points for improving acceptance of and participation in screening colonoscopy. This includes good medical counselling and successful physician-patient communication, for which the information and communication skills of both medical professions and the general public should be strengthened. Gender differences should be considered.
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12
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Breast cancer worry in higher-risk women offered preventive therapy: a UK multicentre prospective study. Breast Cancer Res Treat 2021; 188:703-712. [PMID: 33733302 PMCID: PMC8720078 DOI: 10.1007/s10549-021-06183-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 03/05/2021] [Indexed: 01/14/2023]
Abstract
Purpose Women’s worry about developing breast cancer may influence their decision to use preventive therapy. However, the direction of this relationship has been questioned. We prospectively investigated the relationship between breast cancer worry and uptake of preventive therapy. The socio-demographic and clinical factors associated with high breast cancer worry were also investigated. Methods Women at increased risk of developing breast cancer were recruited from clinics across England (n = 408). Participants completed a survey on their breast cancer worry, socio-demographic and clinical factors. Uptake of tamoxifen was recorded at 3 months (n = 258 women, 63.2%). Both primary and sensitivity analyses were conducted using different classifications of low, medium and high worry. Results 39.5% of respondents reported medium breast cancer worry at baseline and 21.2% reported high worry. Ethnic minority women were more likely to report high worry than white women (OR = 3.02, 95%CI 1.02, 8.91, p = 0.046). Women educated below degree level were more likely to report high worry than those with higher education (OR = 2.29, 95%CI 1.28, 4.09, p = 0.005). No statistically significant association was observed between worry and uptake. In the primary analysis, fewer respondents with medium worry at baseline initiated tamoxifen (low worry = 15.5%, medium = 13.5%, high = 15.7%). In the sensitivity analysis, participants with medium worry reported the highest uptake of tamoxifen (19.7%). Conclusions No association was observed between worry and uptake, although the relationship was affected by the categorisation of worry. Standardised reporting of the classification of worry is warranted to allow transparent comparisons across cohorts. Supplementary Information The online version contains supplementary material available at 10.1007/s10549-021-06183-x.
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13
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Bertels L, Lucassen P, van Asselt K, Dekker E, van Weert H, Knottnerus B. Motives for non-adherence to colonoscopy advice after a positive colorectal cancer screening test result: a qualitative study. Scand J Prim Health Care 2020; 38:487-498. [PMID: 33185121 PMCID: PMC7781896 DOI: 10.1080/02813432.2020.1844391] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
SETTING Participants with a positive faecal immunochemical test (FIT) in screening programs for colorectal cancer (CRC) have a high risk for colorectal cancer and advanced adenomas. They are therefore recommended follow-up by colonoscopy. However, more than ten percent of positively screened persons do not adhere to this advice. OBJECTIVE To investigate FIT-positive individuals' motives for non-adherence to colonoscopy advice in the Dutch CRC screening program. SUBJECTS Non-adherent FIT-positive participants of the Dutch CRC screening program. DESIGN We conducted semi structured in-depth interviews with 17 persons who did not undergo colonoscopy within 6 months after a positive FIT. Interviews were undertaken face-to-face and data were analysed thematically with open coding and constant comparison. RESULTS All participants had multifactorial motives for non-adherence. A preference for more personalised care was described with the following themes: aversion against the design of the screening program, expectations of personalised care, emotions associated with experiences of impersonal care and a desire for counselling where options other than colonoscopy could be discussed. Furthermore, intrinsic motives were: having a perception of low risk for CRC (described by all participants), aversion and fear of colonoscopy, distrust, reluctant attitude to the treatment of cancer and cancer fatalism. Extrinsic motives were: having other health issues or priorities, practical barriers, advice from a general practitioner (GP) and financial reasons. CONCLUSION Personalised screening counselling might have helped to improve the interviewees' experiences with the screening program as well as their knowledge on CRC and CRC screening. Future studies should explore whether personalised screening counselling also has potential to increase adherence rates. Key points Participants with a positive FIT in two-step colorectal cancer (CRC) screening programs are at high risk for colorectal cancer and advanced adenomas. Non-adherence after an unfavourable screening result happens in all CRC programs worldwide with the consequence that many of the participants do not undergo colonoscopy for the definitive assessment of the presence of colorectal cancer. Little qualitative research has been done to study the reasons why individuals participate in the first step of the screening but not in the second step. We found a preference for more personalised care, which was not reported in previous literature on this subject. Furthermore, intrinsic factors, such as a low risk perception and distrust, and extrinsic factors, such as the presence of other health issues and GP advice, may also play a role in non-adherence. A person-centred approach in the form of a screening counselling session may be beneficial for this group of CRC screening participants.
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Affiliation(s)
- Lucinda Bertels
- Department of General Practice, Cancer Center Amsterdam, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Socio-Medical Sciences, Erasmus School of Health Policy & Management, Erasmus University Rotterdam, Rotterdam, The Netherlands
- CONTACT Lucinda Bertels , .Department of General Practice, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands; Erasmus School of Health Policy & Management, Rotterdam
| | - Peter Lucassen
- Department of Primary and Community Care, Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
| | - Kristel van Asselt
- Department of General Practice, Cancer Center Amsterdam, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Evelien Dekker
- Department of Gastroenterology and Hepatology, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Henk van Weert
- Department of General Practice, Cancer Center Amsterdam, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Bart Knottnerus
- Department of General Practice, Cancer Center Amsterdam, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Netherlands Institute for Health Services Research (Nivel), Utrecht, The Netherlands
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Hoeck S, van de Veerdonk W, De Brabander I, Kellen E. Does the Flemish colorectal cancer screening programme reach equity in FIT uptake? Eur J Public Health 2020; 29:1108-1114. [PMID: 30887054 DOI: 10.1093/eurpub/ckz043] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND To investigate colorectal cancer (CRC) screening rates by the faecal immunochemical test (FIT) according to sociodemographic characteristics and nationality. METHODS Men and women, aged 56-74, invited to participate in the Flemish CRC screening programme in 2013 and 2014 were included in this study. We analysed the association between CRC screening uptake and sex, age, (first and current) nationality and several proxies for socio-economic status (SES). The statistical analysis was based on descriptive analyses and logistic regression models. RESULTS A total of 1 184 426 persons were included in our analysis. The overall screening uptake was 52.3%, uptake varied by sex, age, nationality and SES. Lower participation rates were associated with the youngest and oldest age categories (56-60 and 70-74) and being male. All nationalities other than Belgian or Dutch were significantly less screened. Lower uptake of screening was also associated with several proxy's for low SES, such as having an allowance for being disabled, not being able to work, being an extended minor and having a social allowance/minimum wage. The descriptive analysis showed a 27% difference in CRC screening uptake between the (early) retired and the people entitled to a minimum wage. CONCLUSIONS There is a significant difference between screening uptake and demographic and socio-economic variables in the first 2 years of the population-based screening programme in Flanders. Based on the study results, implementing strategies to improve participation in those subgroups is needed.
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Affiliation(s)
- S Hoeck
- Centre for Cancer Detection, Bruges, Belgium.,Department of Social Epidemiology and Health Policy, Faculty of Medicine and Health Sciences, University of Antwerp, Belgium
| | - W van de Veerdonk
- Department of Social Epidemiology and Health Policy, Faculty of Medicine and Health Sciences, University of Antwerp, Belgium
| | | | - E Kellen
- Centre for Cancer Detection, Bruges, Belgium.,University Hospital Leuven, Leuven, Belgium
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15
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Kaushal A, Stoffel ST, Kerrison R, von Wagner C. Preferences for different diagnostic modalities to follow up abnormal colorectal cancer screening results: a hypothetical vignette study. BMJ Open 2020; 10:e035264. [PMID: 32713846 PMCID: PMC7383951 DOI: 10.1136/bmjopen-2019-035264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES In England, a significant proportion of people who take part in the national bowel cancer screening programme (BCSP) and have a positive faecal occult blood test (FOBt) result, do not attend follow-up colonoscopy (CC). The aim of this study was to investigate differences in intended participation in a follow-up investigation by diagnostic modality offered including CC, CT colonography (CTC) or capsule endoscopy (CE). SETTING We performed a randomised online experiment with individuals who had previously completed an FOBt as part of the English BCSP. METHODS Participants (n=953) were randomly allocated to receive one of three online vignettes asking participants to imagine they had received an abnormal FOBt result, and that they had been invited for a follow-up test. The follow-up test offered was either: CC (n=346), CTC (n=302) or CE (n=305). Participants were then asked how likely they were to have their allocated test or if they refused, either of the other tests. Respondents were also asked to cite possible emotional and practical barriers to follow up testing. Multivariable logistic regression models were used to investigate intentions. RESULTS Intention to have the test was higher in the CTC group (96.7%) compared with the CC group (91.8%; OR 2.64; 95% CI 1.22 to 5.73). CTC was considered less 'off-putting' (OR 0.66, 95% CI 0.47 to 0.94) and less uncomfortable compared with CC (OR 0.51, 95% CI 0.34 to 0.77). For those who did not intend to have the test they were offered, CE (39.7%) or no investigation (34.5%) was preferable to CC (8.6%) or CTC (17.2%). CONCLUSIONS Alternative tests have the potential to increase attendance at diagnostic follow-up appointments.
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Affiliation(s)
- Aradhna Kaushal
- Research Department of Behavioural Science and Health, University College London, London, UK
| | - Sandro Tiziano Stoffel
- Research Department of Behavioural Science and Health, University College London, London, UK
- European Center of Pharmaceutical Medicine, University of Basel, Basel, Switzerland
| | - Robert Kerrison
- Research Department of Behavioural Science and Health, University College London, London, UK
| | - Christian von Wagner
- Research Department of Behavioural Science and Health, University College London, London, UK
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16
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Huang Y, Soon YY, Ngo LP, Dina Ee YH, Tai BC, Wong HC, Lee SC. A Cross-sectional Study of Knowledge, Attitude and Barriers to Colorectal Cancer Screening among Cancer Survivors. Asian Pac J Cancer Prev 2019; 20:1817-1824. [PMID: 31244305 PMCID: PMC7021622 DOI: 10.31557/apjcp.2019.20.6.1817] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Indexed: 11/25/2022] Open
Abstract
Introduction: Understanding behaviour of cancer survivors is imperative as they are at risk of recurrence or second cancers. Colorectal cancer (CRC) is one of the most common cancers globally. We aim to determine the uptake rate, barriers and predictors of CRC screening among cancer survivors. Methods: Within a public hospital in Singapore, 150 non-CRC survivors were enrolled. Questionnaire on knowledge, screening behaviour, motivators and barriers towards CRC screening was administered. Results: Majority were survivors of breast (69.3%), prostate (7.3%), endometrial (4%) and ovarian (4%) cancers. More than half had high knowledge scores for CRC symptoms, screening tests and risk factors. About a third had received physician’s recommendation on CRC screening. Approximately half had undergone screening. The most common barriers to CRC screening were lack of symptoms and physician’s recommendation. Cancer survivors with higher education, higher household income, family history and those who perceived “great need” or “some need” were more likely to have undergone screening (56.4% vs 30.6%, p=0.003; 62.2% vs 41.9%, p=0.022; 70.6% vs 45.1%, p=0.048; 70.8% vs 27.4%, p<0.001). Physician’s recommendation (76.4% vs 31.6%, p<0.001) and high CRC symptom knowledge (55.8% vs 34.5%, p=0.012) were associated with increased likelihood of screening.On multivariate analysis, physician’s recommendation, higher household income and survivors’ perceived need to undergo screening remained strong predictors for CRC screening (p<0.001; p=0.010; p<0.001). Conclusion: The uptake rate of CRC screening among non-CRC survivors was modest. Physicians need to be more active in discussing CRC screening with cancer survivors as part of the survivorship care plan.
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Affiliation(s)
- Yiqing Huang
- Department of Haematology-Oncology, National University Cancer Institute, Singapore.
| | - Yu Yang Soon
- Department of Radiation Oncology, National University Cancer Institute, Singapore
| | - Lay Poh Ngo
- Division of Oncology Nursing, National University Cancer Institute, Singapore
| | - Ying Hui Dina Ee
- University Medicine Cluster, National University Health System, Singapore
| | - Bee Choo Tai
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Hung Chew Wong
- Biostatistics Unit, Yong Loo Lin School of Medicine, National University Health System, Singapore
| | - Soo Chin Lee
- Department of Haematology-Oncology, National University Cancer Institute, Singapore. ,Cancer Science Institute of Singapore,National University of Singapore, Singapore
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17
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Hunleth JM, Gallo R, Steinmetz EK, James AS. Complicating "the good result": narratives of colorectal cancer screening when cancer is not found. J Psychosoc Oncol 2019; 37:509-525. [PMID: 30714858 DOI: 10.1080/07347332.2018.1563581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES In this paper, we analyze narratives from a Photovoice project on colorectal cancer screening that was carried out with people who had undergone screening and were found to not have cancer. METHODS Three groups, totaling eighteen participants, took part in the project, meeting multiple times over the course of approximately 10 weeks, and discussing photos they took about colorectal cancer screening. RESULTS A common way in which the participants conveyed their screening experiences was through reflection on their own or other people's illnesses. Our findings highlight the multiple meanings of receiving a "good" or noncancerous screening result after undergoing cancer screening. CONCLUSION Such findings suggest that framing noncancerous results only in terms of relief or other positive emotions may ignore the realities people and their families face and their remaining concerns. This paper has broader implications for policies to reduce cancer disparities as well as public health and patient-provider communication about screening.
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Affiliation(s)
- Jean M Hunleth
- a Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine , St. Louis , Missouri , USA
| | - Robert Gallo
- a Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine , St. Louis , Missouri , USA
| | - Emily K Steinmetz
- b Department of Anthropology, Washington College , Chestertown , Maryland , USA
| | - Aimee S James
- a Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine , St. Louis , Missouri , USA
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18
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Simkin J, Ogilvie G, Hanley B, Elliott C. Differences in colorectal cancer screening rates across income strata by levels of urbanization: results from the Canadian Community Health Survey (2013/2014). Canadian Journal of Public Health 2018; 110:62-71. [PMID: 30353502 DOI: 10.17269/s41997-018-0143-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 09/27/2018] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Canadian colorectal cancer screening rates differ across income strata. In the United States, disparities across income strata worsen in rural areas. In Canada, differences in screening across income strata have not been explored by levels of urbanization. This project aimed to estimate up-to-date colorectal cancer (UTD-CRC) screening across income strata by levels of urbanization. METHODS Data from the Canadian Community Health Survey (2013/2014) were used to estimate the prevalence of UTD-CRC screening by income quintiles for Canadians aged 50-74 years. UTD-CRC screening was defined as fecal occult blood testing within 2 years or colonoscopy/sigmoidoscopy within 10 years before the survey. Levels of urbanization were defined per Statistics Canada Metropolitan Influenced Zone classifications. Weighted proportions of UTD-CRC screening were calculated and logistic regression was used to assess the effect of income by levels of urbanization. RESULTS Self-reported UTD-CRC screening prevalence among Canadians was 52.0%. UTD-CRC screening rates by income ranged from 47.8% (Q1-low) to 54.0% (Q5-high). Across all levels of urbanization, higher income was associated with increased odds of UTD-CRC screening compared to the lowest income quintile (Urban-ORQ5 = 1.49, 95% CI 1.17-1.89; Rural-ORQ5 = 1.42, 95% CI 1.02-1.99; Remote-ORQ5 = 1.54, 95% CI 1.02-2.31). Higher education (ORpost-secondary = 1.30, 95% CI 1.14-1.49), increasing age (OR70-74 = 2.88, 95% CI 2.39-3.47), and not identifying as an immigrant (OR = 1.45, 95% CI 1.19-1.75) were associated with an increased odds of UTD-CRC screening. DISCUSSION Half of Canadians report UTD-CRC screening but across levels of urbanization, higher income was associated with higher screening rates. Efforts are needed to understand and address inequities, particularly among low-income populations.
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Affiliation(s)
- Jonathan Simkin
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada. .,Department of Health and Social Services, Government of Yukon, Whitehorse, Yukon, Canada. .,Women's Health Research Institute, BC Women's Hospital + Health Centre, Room H203E, 4500 Oak Street, Vancouver, British Columbia, V6H 3N1, Canada.
| | - Gina Ogilvie
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada.,Women's Health Research Institute, BC Women's Hospital + Health Centre, Room H203E, 4500 Oak Street, Vancouver, British Columbia, V6H 3N1, Canada
| | - Brendan Hanley
- Department of Health and Social Services, Government of Yukon, Whitehorse, Yukon, Canada
| | - Catherine Elliott
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Health and Social Services, Government of Yukon, Whitehorse, Yukon, Canada
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19
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von Wagner C, Bonello B, Stoffel S, Skrobanski H, Freeman M, Kerrison RS, McGregor LM. Barriers to bowel scope (flexible sigmoidoscopy) screening: a comparison of non-responders, active decliners and non-attenders. BMC Public Health 2018; 18:1161. [PMID: 30290783 PMCID: PMC6173878 DOI: 10.1186/s12889-018-6071-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 09/25/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Participation in bowel scope screening (BSS) is low (43%), limiting its potential to reduce colorectal cancer (CRC) incidence and mortality. This study aimed to quantify the prevalence of barriers to BSS and examine the extent to which these barriers differed according to non-participant profiles: non-responders to the BSS invitation, active decliners of the invitation, and non-attenders of confirmed appointments. METHODS Individuals invited for BSS between March 2013 and December 2015, across 28 General Practices in England, were sent a questionnaire. Questions measured initial interest in BSS, engagement with the information booklet, BSS participation, and, where applicable, reasons for BSS non-attendance. Chi-square tests of independence were performed to examine the relationship between barriers, non-participant groups and socio-demographic variables. RESULTS 1478 (45.8%) questionnaires were returned for analysis: 1230 (83.2%) attended screening, 114 (7.7%) were non-responders to the BSS invitation, 100 (6.8%) were active decliners, and 34 (2.3%) were non-attenders. Non-responders were less likely to have read the whole information booklet than active decliners (x2 (2, N = 157) = 7.00, p = 0.008) and non-attenders (x2 (2, N = 101) = 8.07, p = 0.005). Non-responders also had lower initial interest in having BSS than either active decliners (x2 (2, N = 213) = 6.07, p = 0.014) or non-attenders (x2 (2, N = 146) = 32.93, p < 0.001). Overall, anticipated pain (33%) and embarrassment (30%) were the most commonly cited barriers to BSS participation. For non-attenders, however, practical, appointment-related reasons were most common (27%). CONCLUSIONS Interventions to improve BSS uptake should be more nuanced and use targeted strategies to address the specific needs of each group.
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Affiliation(s)
- Christian von Wagner
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT UK
| | - Bernardette Bonello
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT UK
- MRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow, G2 3QB UK
| | - Sandro Stoffel
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT UK
| | - Hanna Skrobanski
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT UK
- School of Health Sciences, University of Surrey, Guildford, GU2 7XH UK
| | - Madeleine Freeman
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT UK
| | - Robert S Kerrison
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT UK
| | - Lesley M McGregor
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT UK
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20
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Perez LG, Elder JP, Haughton J, Martinez ME, Arredondo EM. Socio-demographic Moderators of Associations Between Psychological Factors and Latinas' Breast Cancer Screening Behaviors. J Immigr Minor Health 2018; 20:823-830. [PMID: 28752364 PMCID: PMC5787042 DOI: 10.1007/s10903-017-0633-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This study tested whether socio-demographic factors moderated associations between psychological factors and Latinas' breast cancer screening behaviors. 222 churchgoing Latinas (40-65 years) in San Diego, CA completed surveys assessing socio-demographics (e.g., income and acculturation), psychological factors (e.g., perceived barriers to screening), and cancer screening behaviors. Multilevel models examined associations of socio-demographic and psychological factors (and their interactions) with adherence to annual mammography or clinical breast exam (CBE) screening. Although no main effects were found, there were moderation effects. Acculturation moderated associations between perceived barriers to screening and both screening outcomes, with inverse associations only among the high-acculturation group. Education moderated the relationship between perceived barriers to screening and CBE screening, with an inverse association only among the low-education group. Marital status moderated the relationship between depressive symptoms and CBE screening, with an inverse association only among single/non-partnered participants. Interventions are needed targeting psychological barriers to breast cancer screening among Latinas.
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Affiliation(s)
- L G Perez
- Joint Doctoral Program in Public Health, University of California, San Diego/San Diego State University, San Diego, CA, USA.
- Institute for Behavioral and Community Health, San Diego, CA, USA.
| | - J P Elder
- Institute for Behavioral and Community Health, San Diego, CA, USA
- Division of Health Promotion and Behavioral Science, San Diego State University, San Diego, CA, USA
| | - J Haughton
- Institute for Behavioral and Community Health, San Diego, CA, USA
| | - M E Martinez
- Moores Cancer Center, University of California, San Diego, La Jolla, CA, USA
- Department of Family Medicine and Public Health, University of California, San Diego, La Jolla, CA, USA
| | - E M Arredondo
- Institute for Behavioral and Community Health, San Diego, CA, USA
- Division of Health Promotion and Behavioral Science, San Diego State University, San Diego, CA, USA
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How does the social environment during life course embody in and influence the development of cancer? Int J Public Health 2018; 63:811-821. [DOI: 10.1007/s00038-018-1131-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 05/19/2018] [Accepted: 06/01/2018] [Indexed: 12/21/2022] Open
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Hajek A, Bock JO, König HH. The role of general psychosocial factors for the use of cancer screening-Findings of a population-based observational study among older adults in Germany. Cancer Med 2017; 6:3025-3039. [PMID: 29030910 PMCID: PMC5727314 DOI: 10.1002/cam4.1226] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 09/12/2017] [Accepted: 09/17/2017] [Indexed: 11/24/2022] Open
Abstract
Within the framework of the health‐belief model, some studies exist investigating the association between illness‐specific psychosocial factors and the use of cancer screenings. However, studies investigating the association between general psychosocial factors and the use of cancer screenings are missing. Thus, this study aimed at examining the association between well‐established general psychosocial factors and the use of cancer screenings. Data were gathered from a large, population‐based sample of community‐dwelling individuals aged 40 and above in Germany (n = 7673; in 2014). Loneliness, cognitive well‐being, affective well‐being (negative and positive affect), optimism, self‐efficacy, self‐esteem, self‐regulation, perceived autonomy, perceived stress, and perceived social exclusion were used as general psychosocial factors. Furthermore, individuals were asked whether they regularly underwent early cancer screening in the past years (yes; no). A total of 65.6% of the individuals used cancer screening. Adjusting for sociodemographic factors, self‐rated health, morbidity and lifestyle factors, multiple logistic regressions revealed that the use of cancer screening is positively associated with decreased loneliness, cognitive well‐being, optimism, self‐efficacy, self‐esteem, self‐regulation, perceived autonomy, decreased perceived stress, decreased perceived social exclusion, and positive affect, while it is not associated with negative affect. This study stresses the strong association between general psychosocial factors and the use of cancer screening. This knowledge might be fruitful to address individuals at risk for underuse.
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Affiliation(s)
- André Hajek
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jens-Oliver Bock
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hans-Helmut König
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Bocquier A, Ward J, Raude J, Peretti-Watel P, Verger P. Socioeconomic differences in childhood vaccination in developed countries: a systematic review of quantitative studies. Expert Rev Vaccines 2017; 16:1107-1118. [PMID: 28914112 DOI: 10.1080/14760584.2017.1381020] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
INTRODUCTION The reasons for vaccine hesitancy and its relation to individual socioeconomic status (SES) must be better understood. Areas covered: This review focused on developed countries with programs addressing major financial barriers to vaccination access. We systematically reviewed differences by SES in uptake of publicly funded childhood vaccines and in cognitive determinants (beliefs, attitudes) of parental decisions about vaccinating their children. Using the PRISMA statement to guide this review, we searched three electronic databases from January 2000 through April 2016. We retained 43 articles; 34 analyzed SES differences in childhood vaccine uptake, 7 examined differences in its cognitive determinants, and 2 both outcomes. Expert commentary: Results suggest that barriers to vaccination access persist among low-SES children in several settings. Vaccination programs could be improved to provide all mandatory and recommended vaccines 100% free of charge, in both public organizations and private practices, and to reimburse vaccine administration. Multicomponent interventions adapted to the context could also be effective in reducing these inequalities. For specific vaccines (notably for measles, mumps, and rubella), in UK and Germany, uptake was lowest among the most affluent. Interventions carefully tailored to respond to specific concerns of vaccine-hesitant parents, without reinforcing hesitancy, are needed.
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Affiliation(s)
- Aurélie Bocquier
- a Aix Marseille Univ, INSERM, IRD, SESSTIM, Economics and Social Sciences Applied to Health & Analysis of Medical Information , Marseille , France.,b ORS PACA, Southeastern Health Regional Observatory , Marseille , France
| | - Jeremy Ward
- a Aix Marseille Univ, INSERM, IRD, SESSTIM, Economics and Social Sciences Applied to Health & Analysis of Medical Information , Marseille , France.,c UMR 8236 (LIED) , Université Paris Diderot , Paris , France
| | - Jocelyn Raude
- d UMR "Emergence des Pathologies Virales" (EPV: Aix-Marseille University - IRD 190 - Inserm 1207 - EHESP) , Marseille , France.,e UMR PIMIT, INSERM 1187, CNRS 9192, IRD 249. Plateforme Technologique CYROI , Université de La Réunion , Réunion , France
| | - Patrick Peretti-Watel
- a Aix Marseille Univ, INSERM, IRD, SESSTIM, Economics and Social Sciences Applied to Health & Analysis of Medical Information , Marseille , France.,b ORS PACA, Southeastern Health Regional Observatory , Marseille , France
| | - Pierre Verger
- a Aix Marseille Univ, INSERM, IRD, SESSTIM, Economics and Social Sciences Applied to Health & Analysis of Medical Information , Marseille , France.,b ORS PACA, Southeastern Health Regional Observatory , Marseille , France
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Quaife SL, Marlow LAV, McEwen A, Janes SM, Wardle J. Attitudes towards lung cancer screening in socioeconomically deprived and heavy smoking communities: informing screening communication. Health Expect 2017; 20:563-573. [PMID: 27397651 PMCID: PMC5513004 DOI: 10.1111/hex.12481] [Citation(s) in RCA: 102] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2016] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND While discussion continues over the future implementation of lung cancer screening, low participation from higher risk groups could limit the effectiveness of any national screening programme. OBJECTIVES To compare smokers' beliefs about lung cancer screening with those of former and never smokers within a low socioeconomic status (SES) sample, to explore the views of lower SES smokers and ex-smokers in-depth, and to provide insights into effective engagement strategies. DESIGN, SETTING AND PARTICIPANTS Using proactive, community-based recruitment methods, we surveyed 175 individuals from socioeconomically deprived communities with high smoking prevalence and subsequently interviewed 21 smokers and ex-smokers. Participants were approached in community settings or responded to a mail-out from their housing association. RESULTS Interviewees were supportive of screening in principle, but many were doubtful about its ability to deliver long-term survival benefit for their generation of "heavy smokers." Lung cancer was perceived as an uncontrollable disease, and the survey data showed that fatalism, worry and perceived risk of lung cancer were particularly high among smokers compared with non-smokers. Perceived blame and stigma around lung cancer as a self-inflicted smokers' disease were implicated by interviewees as important social deterrents of screening participation. The belief that lungs are not a treatable organ appeared to be a common lay explanation for poor survival and undermined the potential value of screening. CONCLUSIONS Attitudes towards screening among this high-risk group are complex. Invitation strategies need to be carefully devised to achieve equitable participation in screening.
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Affiliation(s)
- Samantha L. Quaife
- Health Behaviour Research CentreDepartment of Epidemiology and Public HealthUniversity College LondonLondonUK
| | - Laura A. V. Marlow
- Health Behaviour Research CentreDepartment of Epidemiology and Public HealthUniversity College LondonLondonUK
| | - Andy McEwen
- Health Behaviour Research CentreDepartment of Epidemiology and Public HealthUniversity College LondonLondonUK
| | - Samuel M. Janes
- Lungs for Living Research CentreUCL RespiratoryDivision of MedicineUniversity College LondonLondonUK
| | - Jane Wardle
- Health Behaviour Research CentreDepartment of Epidemiology and Public HealthUniversity College LondonLondonUK
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Bocquier A, Fressard L, Paraponaris A, Davin B, Verger P. Seasonal influenza vaccine uptake among people with disabilities: A nationwide population study of disparities by type of disability and socioeconomic status in France. Prev Med 2017; 101:1-7. [PMID: 28533104 DOI: 10.1016/j.ypmed.2017.05.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 05/14/2017] [Accepted: 05/16/2017] [Indexed: 11/17/2022]
Abstract
People with disabilities use various preventive health services less frequently than others, notably because of a lower socioeconomic status (SES). We examined variations of seasonal influenza vaccine uptake according to type/severity of disability and SES. We analyzed (in 2016) data from the 2008 French national cross-sectional survey on health and disability (n=12,396 adults living in the community and belonging to target groups for seasonal influenza vaccination). We defined seasonal influenza vaccine uptake during the 2007-2008 season by the self-reporting of a flu shot between September 2007 and March 2008. We built scores of mobility, cognitive, and sensory limitations, and an SES score based on education, occupation, and income. We performed bivariate analyses and then multiple log-binomial regressions. The prevalence of vaccine uptake was 23% in the 18-64 group and 63% in the ≥65 group. In bivariate analyses, it was higher among people in both age groups who had mobility and/or cognitive limitations and in the ≥65 group among those with sensory limitations. In the multiple regression analyses, only the presence of major mobility limitations in the18-64 group remained significant. The probability of vaccine uptake was higher in the highest SES category than in the lowest. Among at-risk groups, people with disabilities were more frequently vaccinated than others, mainly because of their higher levels of morbidity and healthcare use. Socioeconomic inequalities in access to vaccination persist in France. Future research is needed to monitor the trend in vaccine uptake in institutions.
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Affiliation(s)
- Aurélie Bocquier
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Economics and Social Sciences Applied to Health & Analysis of Medical Information, Marseille, France; ORS PACA, Southeastern Health Regional Observatory, Marseille, France.
| | - Lisa Fressard
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Economics and Social Sciences Applied to Health & Analysis of Medical Information, Marseille, France; ORS PACA, Southeastern Health Regional Observatory, Marseille, France
| | - Alain Paraponaris
- ORS PACA, Southeastern Health Regional Observatory, Marseille, France; Aix Marseille Univ, CNRS, EHESS, Centrale Marseille, GREQAM, Marseille, France
| | - Bérengère Davin
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Economics and Social Sciences Applied to Health & Analysis of Medical Information, Marseille, France; ORS PACA, Southeastern Health Regional Observatory, Marseille, France
| | - Pierre Verger
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Economics and Social Sciences Applied to Health & Analysis of Medical Information, Marseille, France; ORS PACA, Southeastern Health Regional Observatory, Marseille, France
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Morrens B, Den Hond E, Schoeters G, Coertjens D, Colles A, Nawrot TS, Baeyens W, De Henauw S, Nelen V, Loots I. Human biomonitoring from an environmental justice perspective: supporting study participation of women of Turkish and Moroccan descent. Environ Health 2017; 16:48. [PMID: 28526013 PMCID: PMC5437637 DOI: 10.1186/s12940-017-0260-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 05/11/2017] [Indexed: 05/03/2023]
Abstract
BACKGROUND Environmental justice research shows how socially disadvantaged groups are more exposed and more vulnerable to environmental pollution. At the same time, these groups are less represented and, thus, less visible in biomedical studies. This socioeconomic participation bias is a form of environmental injustice within research practice itself. METHODS We designed, implemented and evaluated a targeted recruitment strategy to enhance the participation of socially disadvantaged pregnant women in a human biomonitoring study in Belgium. We focused on women of Turkish and Moroccan descent and developed a setup using personal buddies that enabled information transfer about study conditions in the pre-parturition period as well as support and follow-up with questionnaires in the post-parturition period. RESULTS We identified four barriers to the participation of women with a vulnerable social and ethnic background which were related to psychosocial and situational factors. Lack of trust in researchers and no perceived study benefits were important personal barriers; the complex study design and difficult self-administered questionnaires were equally significant barriers. CONCLUSION By investing in direct, person-to-person contact with trusted buddies and supported by practical advice about cultural and linguistic sensitivity, it was possible to increase study participation of socially disadvantaged people. Above all, this required openness and flexibility in the mind-set of researchers so that study design and procedures could be better grounded in the experiences and circumstances of underprivileged groups.
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Affiliation(s)
- Bert Morrens
- Department of Sociology, Faculty of Social Sciences, University of Antwerp, Sint-Jacobstraat 2, 2000 Antwerp, Belgium
| | | | - Greet Schoeters
- Environmental Health and Risk, VITO, Mol, Belgium
- Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
- Environmental Medicine, University of Southern Denmark, Odense, Denmark
| | - Dries Coertjens
- Department of Sociology, Faculty of Social Sciences, University of Antwerp, Sint-Jacobstraat 2, 2000 Antwerp, Belgium
| | - Ann Colles
- Environmental Health and Risk, VITO, Mol, Belgium
| | - Tim S. Nawrot
- Centre for Environmental Sciences, Hasselt University, Hasselt, Belgium
- Department of Public Health & Primary Care, Leuven University, Leuven, Belgium
| | - Willy Baeyens
- Analytical, Environmental and Geo-Chemistry (AMGC), Vrije Universiteit Brussel, Brussels, Belgium
| | | | - Vera Nelen
- Provincial Institute for Hygiene, Antwerp, Belgium
| | - Ilse Loots
- Department of Sociology, Faculty of Social Sciences, University of Antwerp, Sint-Jacobstraat 2, 2000 Antwerp, Belgium
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Raine R, Atkin W, von Wagner C, Duffy S, Kralj-Hans I, Hackshaw A, Counsell N, Moss S, McGregor L, Palmer C, Smith SG, Thomas M, Howe R, Vart G, Band R, Halloran SP, Snowball J, Stubbs N, Handley G, Logan R, Rainbow S, Obichere A, Smith S, Morris S, Solmi F, Wardle J. Testing innovative strategies to reduce the social gradient in the uptake of bowel cancer screening: a programme of four qualitatively enhanced randomised controlled trials. PROGRAMME GRANTS FOR APPLIED RESEARCH 2017. [DOI: 10.3310/pgfar05080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BackgroundBowel cancer screening reduces cancer-specific mortality. There is a socioeconomic gradient in the uptake of the English NHS Bowel Cancer Screening Programme (BCSP), which may lead to inequalities in cancer outcomes.ObjectiveTo reduce socioeconomic inequalities in uptake of the NHS BCSP’s guaiac faecal occult blood test (gFOBt) without compromising uptake in any socioeconomic group.DesignWorkstream 1 explored psychosocial determinants of non-uptake of gFOBt in focus groups and interviews. Workstream 2 developed and tested four theoretically based interventions: (1) ‘gist’ information, (2) a ‘narrative’ leaflet, (3) ‘general practice endorsement’ (GPE) and (4) an ‘enhanced reminder’ (ER). Workstream 3 comprised four national cluster randomised controlled trials (RCTs) of the cost-effectiveness of each intervention.MethodsInterventions were co-designed with user panels, user tested using interviews and focus groups, and piloted with postal questionnaires. RCTs compared ‘usual care’ (existing NHS BCSP invitations) with usual care plus each intervention. The four trials tested: (1) ‘gist’ leaflet (n = 163,525), (2) ‘narrative’ leaflet (n = 150,417), (3) GPE on the invitation letter (n = 265,434) and (4) ER (n = 168,480). Randomisation was based on day of mailing of the screening invitation. The Index of Multiple Deprivation (IMD) score associated with each individual’s home address was used as the marker of socioeconomic circumstances (SECs). Change in the socioeconomic gradient in uptake (interaction between treatment group and IMD quintile) was the primary outcome. Screening uptake was defined as the return of a gFOBt kit within 18 weeks of the invitation that led to a ‘definitive’ test result of either ‘normal’ (i.e. no further investigation required) or ‘abnormal’ (i.e. requiring referral for further testing). Difference in overall uptake was the secondary outcome.ResultsThe gist and narrative trials showed no effect on the SECs gradient or overall uptake (57.6% and 56.7%, respectively, compared with 57.3% and 58.5%, respectively, for usual care; allp-values > 0.05). GPE showed no effect on the gradient (p = 0.5) but increased overall uptake [58.2% vs. 57.5% in usual care, odds ratio (OR) = 1.07, 95% confidence interval (CI) 1.04 to 1.10;p < 0.0001]. ER showed a significant interaction with SECs (p = 0.005), with a stronger effect in the most deprived IMD quintile (14.1% vs. 13.3% in usual care, OR = 1.11, 95% CI 1.04 to 1.20;p = 0.003) than the least deprived (34.7% vs. 34.9% in usual care OR = 1.00, 95% CI 0.94 to 1.06;p = 0.98), and higher overall uptake (25.8% vs. 25.1% in usual care, OR = 1.07, 95% CI 1.03 to 1.11;p = 0.001). All interventions were inexpensive to provide.LimitationsIn line with NHS policy, the gist and narrative leaflets supplemented rather than replaced existing NHS BCSP information. This may have undermined their effect.ConclusionsEnhanced reminder reduced the gradient and modestly increased overall uptake, whereas GPE increased overall uptake but did not reduce the gradient. Therefore, given their effectiveness and very low cost, the findings suggest that implementation of both by the NHS BCSP would be beneficial. The gist and narrative results highlight the challenge of achieving equitable delivery of the screening offer when all communication is written; the format is universal and informed decision-making mandates extensive medical information.Future workSocioculturally tailored research to promote communication about screening with family and friends should be developed and evaluated.Trial registrationCurrent Controlled Trials ISRCTN74121020.FundingThis project was funded by the National Institute for Health Research (NIHR) Programme Grants for Applied Research programme and will be published in full inProgramme Grants for Applied Research; Vol. 5, No. 8. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Rosalind Raine
- Department of Applied Health Research, University College London, London, UK
| | - Wendy Atkin
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Christian von Wagner
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Stephen Duffy
- Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, UK
| | - Ines Kralj-Hans
- Department of Biostatistics, King’s Clinical Trials Unit, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
| | - Allan Hackshaw
- University College London Cancer Trials Centre, London, UK
| | | | - Sue Moss
- Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, UK
| | - Lesley McGregor
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Cecily Palmer
- Department of Applied Health Research, University College London, London, UK
| | - Samuel G Smith
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Mary Thomas
- Department of Applied Health Research, University College London, London, UK
| | - Rosemary Howe
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Gemma Vart
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Roger Band
- Patient and Public Involvement Representative, Evesham, UK
| | - Stephen P Halloran
- NHS Bowel Cancer Screening Programme Southern Hub, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK
- Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
| | - Julia Snowball
- NHS Bowel Cancer Screening Programme Southern Hub, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK
| | - Neil Stubbs
- NHS Bowel Cancer Screening Programme Southern Hub, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK
| | - Graham Handley
- NHS Bowel Cancer Screening Programme North East Hub, Gateshead Health NHS Foundation Trust, Queen Elizabeth Hospital, Gateshead, UK
| | - Richard Logan
- NHS Bowel Cancer Screening Programme Eastern Hub, Nottingham University Hospitals, Nottingham, UK
| | - Sandra Rainbow
- NHS Bowel Cancer Screening Programme London Hub, Northwick Park and St Marks Hospitals NHS Trust, Harrow, UK
| | - Austin Obichere
- North Central London Bowel Cancer Screening Centre, University College London Hospitals NHS Foundation Trust, London, UK
| | - Stephen Smith
- NHS Bowel Cancer Screening Programme Midlands and North West Hub, University Hospitals Coventry and Warwickshire NHS Trust, Hospital of St Cross, Rugby, UK
| | - Stephen Morris
- Department of Applied Health Research, University College London, London, UK
| | - Francesca Solmi
- Department of Applied Health Research, University College London, London, UK
| | - Jane Wardle
- Department of Epidemiology and Public Health, University College London, London, UK
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Ghanouni A, Nuttall E, Wardle J, von Wagner C. Testing whether barriers to a hypothetical screening test affect unrelated perceived benefits and vice versa: A randomised, experimental study. PATIENT EDUCATION AND COUNSELING 2017; 100:e1-e24. [PMID: 27692493 PMCID: PMC5332122 DOI: 10.1016/j.pec.2016.09.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 09/07/2016] [Accepted: 09/15/2016] [Indexed: 05/20/2023]
Abstract
OBJECTIVE Determine whether (fictitious) health screening test benefits affect perceptions of (unrelated) barriers, and barriers affect perceptions of benefits. METHODS UK adults were recruited via an online survey panel and randomised to receive a vignette describing a hypothetical screening test with either high or low benefits (higher vs. lower mortality reduction) and high or low barriers (severe vs. mild side-effects; a 2×2 factorial design). ANOVAs compared mean perceived benefits and barriers scores. Screening 'intentions' were compared using Pearson's χ2 test. RESULTS Benefits were rated less favourably when barriers were high (mean: 27.4, standard deviation: 5.3) than when they were low (M: 28.5, SD: 4.8; p=0.010, partial η2=0.031). Barriers were rated more negatively when benefits were low (M: 17.1, SD: 7.6) than when they were high (M: 15.7, SD: 7.3; p=0.023, partial η2=0.024). Most intended to have the test in all conditions (73-81%); except for the low benefit-high barrier condition (37%; p<0.0005; N=218). CONCLUSIONS Perceptions of test attributes may be influenced by unrelated characteristics. PRACTICE IMPLICATIONS Reducing screening test barriers alone may have suboptimal effects on perceptions of barriers if benefits remain low; increasing screening benefits may not improve perceptions of benefits if barriers remain high.
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Affiliation(s)
- Alex Ghanouni
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Ella Nuttall
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Jane Wardle
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Christian von Wagner
- Department of Epidemiology and Public Health, University College London, London, UK.
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Dalton ARH. Incomplete diagnostic follow-up after a positive colorectal cancer screening test: a systematic review. J Public Health (Oxf) 2017; 40:e46-e58. [DOI: 10.1093/pubmed/fdw147] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 12/20/2016] [Indexed: 12/19/2022] Open
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Douma LN, Uiters E, Timmermans DRM. The Dutch public are positive about the colorectal cancer-screening programme, but is this a well-informed opinion? BMC Public Health 2016; 16:1208. [PMID: 27899154 PMCID: PMC5129673 DOI: 10.1186/s12889-016-3870-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 11/23/2016] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Population-based colorectal cancer (CRC) screening is widely recommended, and members of the eligible screening population seem to be positive about it. However, it is not well known how people outside the eligible screening population view CRC screening, and whether they are supportive of the government providing this. Public opinion may affect people's personal views and their screening decision. The aim of our study was to examine the opinion of the Dutch general public regarding the national CRC screening programme. METHOD An online survey was carried out in a Dutch population sample of adults aged 18 and older, assessing level of support, personal attitude, collective attitude, perceived social norm, awareness, and knowledge regarding the CRC screening programme. RESULTS The response rate was 56% (n = 1679/3000). Generally, the Dutch public are positive about and supportive of the CRC screening programme. We found the biggest proportion of support (86%) when people were asked directly. A smaller proportion (48%) was supportive when people had to choose between other options concerning how the government could possibly deal with CRC. People report knowing more about the benefits of CRC screening than about its possible harms and risks. Many people found it difficult to answer the knowledge questions that asked about numerical information concerning CRC screening correctly. CONCLUSION People were less supportive of the CRC screening programme when having to choose between other options concerning dealing with CRC, and their support may not be based on a full comprehension of what CRC screening entails. Further research is needed to establish what knowledge people need in order to form a well-founded opinion.
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Affiliation(s)
- Linda N. Douma
- Department of Public and Occupational Health, EMGO+ Institute for Health and Care research, VU University Medical Center, Van der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands
- National Institute for Public Health and the Environment (RIVM), Postbus 1, 3720 BA Bilthoven, The Netherlands
| | - Ellen Uiters
- National Institute for Public Health and the Environment (RIVM), Postbus 1, 3720 BA Bilthoven, The Netherlands
| | - Danielle R. M. Timmermans
- Department of Public and Occupational Health, EMGO+ Institute for Health and Care research, VU University Medical Center, Van der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands
- National Institute for Public Health and the Environment (RIVM), Postbus 1, 3720 BA Bilthoven, The Netherlands
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Vallet F, Guillaume E, Dejardin O, Guittet L, Bouvier V, Mignon A, Berchi C, Salinas A, Launoy G, Christophe V. Influence of a screening navigation program on social inequalities in health beliefs about colorectal cancer screening. J Health Psychol 2016; 21:1700-10. [DOI: 10.1177/1359105314564018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The aim of the study was to test whether a screening navigation program leads to more favorable health beliefs and decreases social inequalities in them. The selected 261 noncompliant participants in a screening navigation versus a usual screening program arm had to respond to health belief measures inspired by the Protection Motivation Theory. Regression analyses showed that social inequalities in perceived efficacy of screening, favorable attitude, and perceived facility were reduced in the screening navigation compared to the usual screening program. These results highlight the importance of health beliefs to understand the mechanism of screening navigation programs in reducing social inequalities.
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Affiliation(s)
- Fanny Vallet
- Unity of Cognitives and Affectives Sciences (URECA) Lille 3 University, France
| | - Elodie Guillaume
- U1086 INSERM UCBN “Cancers & Préventions”, University Hospital of Caen, France
| | - Olivier Dejardin
- U1086 INSERM UCBN “Cancers & Préventions”, University Hospital of Caen, France
| | - Lydia Guittet
- U1086 INSERM UCBN “Cancers & Préventions”, University Hospital of Caen, France
| | - Véronique Bouvier
- U1086 INSERM UCBN “Cancers & Préventions”, University Hospital of Caen, France
| | - Astrid Mignon
- Unity of Cognitives and Affectives Sciences (URECA) Lille 3 University, France
| | - Célia Berchi
- U1086 INSERM UCBN “Cancers & Préventions”, University Hospital of Caen, France
| | - Agnès Salinas
- EA 3918 CERReV (Centre d’Etude et de Recherche sur les Risques et les Vulnérabilités), University of Caen, France
| | - Guy Launoy
- U1086 INSERM UCBN “Cancers & Préventions”, University Hospital of Caen, France
| | - Véronique Christophe
- Unity of Cognitives and Affectives Sciences (URECA) Lille 3 University, France
- U1086 INSERM UCBN “Cancers & Préventions”, University Hospital of Caen, France
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Social Differentiation of Sun-Protection Behaviors: The Mediating Role of Cognitive Factors. Am J Prev Med 2016; 50:e81-e90. [PMID: 26526161 DOI: 10.1016/j.amepre.2015.07.040] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Revised: 07/27/2015] [Accepted: 08/07/2015] [Indexed: 01/25/2023]
Abstract
INTRODUCTION Adherence to sun-protection guidelines in developed countries is low, especially among people of low SES. Mechanisms underlying this social differentiation are poorly understood. This study aimed to examine the social differentiation of sun-protection behaviors and of two cognitive factors (knowledge about both sun health and behavioral risk factors for cancer) and to determine if these cognitive factors mediate the association between SES and sun-protection behaviors. METHODS Data came from the 2010 Baromètre Cancer survey (analyzed in 2014), a random cross-sectional telephone survey conducted among the French general population (n=3,359 individuals aged 15-75 years). First, bivariate associations between a composite individual SES indicator (based on education level, occupation, and income) and both sun-protection behaviors and cognitive factors were tested with chi-square tests and ANOVA. Then, confirmatory factor analysis and structural equation modeling were used to test the mediating role of cognitive factors with a multiple mediation model including four latent variables. RESULTS In bivariate analyses, the individual SES indicator was positively associated with sun-protection behaviors and both cognitive factors. Multiple mediation analyses showed that both cognitive factors partially mediated the effect of individual SES on sun-protection behaviors. The overall proportion of mediated effects was 48%. The direct effect of SES remained significant. CONCLUSIONS These results suggest that interventions aimed at modifying the knowledge and perceptions of people of low SES might help to reduce social differentiation of sun-protection behaviors. Further qualitative research is needed to better understand these cognitive factors and develop suitable prevention messages.
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Kim S, Hwang J. Assessment of trends in socioeconomic inequalities in cancer screening services in Korea, 1998-2012. Int J Equity Health 2016; 15:30. [PMID: 26912345 PMCID: PMC4765127 DOI: 10.1186/s12939-016-0319-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 02/11/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This study aimed to examine how income-related inequalities in screening services for gastric and colorectal cancer in Korea have changed over the past decades, along with the implementation of the national cancer screening program, and also to quantify each contribution from various socio-demographic factors income-related inequalities with respect to these cancer screening services. METHODS Three cycles (1998, 2005, and 2010-2012) of Korea National Health and Nutrition Examination Survey (KNHANES) were utilized. To measure income-related inequalities in the use of gastric and colorectal cancer, individuals over the age of 40 and the age of 50 were included respectively, and the Concentration Index (CI) was calculated for each cycle. To identify and quantify contribution from each socio-demographic factor, decomposition of the CIs was conducted. RESULTS Throughout this study, CIs and horizontal inequity indices (HIs) steadily but consistently decreased, suggesting that inequalities and inequities in participation in gastric and colorectal cancer screening were weakened after the implementation of the national public cancer screening program. Decomposition analyses revealed that whereas decreases in inequalities mostly stemmed from income and educational levels; higher income and better education levels are still major contributors to the observed inequalities that influence participation in cancer screening services in Korea. CONCLUSION Our empirical findings suggest that, although the policy of reducing out-of-pocket payment for cancer screening may contribute to the observed decreases in inequality, it alone is not likely to completely eliminate inequality. Further research is required to identify barriers that prevent people with lower socioeconomic status from participation in cancer screening, which allows equal access for equal need.
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Affiliation(s)
- Sujin Kim
- Takemi program in International Health, Harvard School of Public Health, Boston, MA, USA.
| | - Jongnam Hwang
- Centre for Research on Inner City Health, St. Michael's Hospital, 30 Bond Street, Toronto, ON, M5B 1 W8, Canada.
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Decker KM, Demers AA, Nugent Z, Biswanger N, Singh H. Reducing income-related inequities in colorectal cancer screening: lessons learned from a retrospective analysis of organised programme and non-programme screening delivery in Winnipeg, Manitoba. BMJ Open 2016; 6:e009470. [PMID: 26908517 PMCID: PMC4769429 DOI: 10.1136/bmjopen-2015-009470] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE We examined organised colorectal cancer (CRC) screening programme and non-programme faecal occult blood test (FOBT) use from 2008 to 2012 for individuals living in Winnipeg, Manitoba, by area-level income. SETTING Winnipeg, Manitoba, a region with universal healthcare and an organised CRC screening programme. PARTICIPANTS Individuals who had a non-programme FOBT were identified from the Provincial Medical Claims database. Individuals who had a programme FOBT were identified from the provincial screening registry. Census data were used to determine average household income based on area of residence. STATISTICAL ANALYSIS Trends in age-standardised FOBT rates were examined using Joinpoint Regression. Logistic regression was performed to explore the association between programme and non-programme FOBT use and income quintile. RESULTS FOBT use (non-programme and programme) increased from 32.2% in 2008 to 41.6% in 2012. Individuals living in the highest income areas (Q5) were more likely to have a non-programme FOBT compared with those living in other areas. Individuals living in areas with the lowest average income level (Q1) were less likely to have had programme FOBT than those living in areas with the highest average income level (OR 0.80, 95% CI 0.77 to 0.82). There was no difference in programme FOBT use for individuals living in areas with the second lowest income level (Q2) compared with those living in areas with the highest. Individuals living in areas with a moderate-income level (Q3 and Q4) were more likely to have had a programme FOBT compared with those living in an area with the highest income level (OR 1.12, 95% CI 1.09 to 1.15 for Q3 and OR 1.10, 95% CI 1.07 to 1.13 for Q4). CONCLUSIONS Inequities by income observed for non-programme FOBTs were largely eliminated when programme FOBTs were examined. Targeted interventions within organised screening programmes in very low-income areas are needed.
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Affiliation(s)
- Kathleen M Decker
- Department of Community Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
- Epidemiology and Cancer Registry, CancerCare Manitoba, Winnipeg, Manitoba, Canada
| | - Alain A Demers
- Department of Community Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Zoann Nugent
- Department of Internal Medicine, University of Manitoba, Health Sciences Centre, Winnipeg, Manitoba, Canada
- Medical Oncology and Haematology, CancerCare Manitoba, Winnipeg, Manitoba, Canada
| | | | - Harminder Singh
- Department of Community Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
- Department of Internal Medicine, University of Manitoba, Health Sciences Centre, Winnipeg, Manitoba, Canada
- Medical Oncology and Haematology, CancerCare Manitoba, Winnipeg, Manitoba, Canada
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Abstract
Objective: The present paper investigates on lay people's beliefs regarding cancer risk factors' and their correlates, especially people's socioeconomic status (SES), as they may heavily contribute to social health inequalities. Methods: We used data from the 2010 Baromètre Cancer, a national representative telephone survey conducted in France (N = 3359, age 15–75, participation rate 52%). Results: Respondents differentiate behavioral factors (smoking, drinking, unprotected sun exposure, etc.), environmental risk factors (air pollution, chemicals in food, etc.) and psychosocial risk factors (stress, painful experiences, etc.) for cancer. Those with a higher SES were more likely to emphasize behavioral and psychosocial factors, while those with an intermediate SES were more likely to do so for environmental ones. Perceived financial vulnerability was associated to higher perceptions for both environmental and psychosocial factors. After adjustment on socio-demographic background and SES, respondents who emphasized behavioral risk factors were less prone to endorse fatalistic attitudes (considering that nothing can be done to avoid cancer), while those who emphasized environmental risk factors were more prone to do so, and were also more frequently daily smokers. Conclusion: These results suggest that lay people's beliefs regarding cancer risk factors are shaped by their conceptions regarding one's body and health, and especially their health locus of control, as the tendency to either emphasize behavioral or environmental factors was correlated to fatalistic attitudes. Prevention campaigns designed to tackle lay people's perceptions regarding cancer risk factors should not consider they simply reflect ignorance or misinformation, as they are embedded in social and cultural contexts. Lay perceptions of cancer risk factors are embedded in social and cultural contexts. These perceptions reflect people's conceptions of one's body, health & illness. These perceptions are correlated to fatalistic attitudes and risk behaviors. SES disparities in such perceptions are predictive of health inequalities.
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Socioeconomic inequalities in attitudes towards cancer: an international cancer benchmarking partnership study. Eur J Cancer Prev 2016; 24:253-60. [PMID: 25734238 PMCID: PMC4372163 DOI: 10.1097/cej.0000000000000140] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Socioeconomic status (SES) differences in attitudes towards cancer have been implicated in the differential screening uptake and the timeliness of symptomatic presentation. However, the predominant emphasis of this work has been on cancer fatalism, and many studies focus on specific community subgroups. This study aimed to assess SES differences in positive and negative attitudes towards cancer in UK adults. A population-based sample of UK adults (n=6965, age≥50 years) completed the Awareness and Beliefs about Cancer scale, including six belief items: three positively framed (e.g. ‘Cancer can often be cured’) and three negatively framed (e.g. ‘A cancer diagnosis is a death sentence’). SES was indexed by education. Analyses controlled for sex, ethnicity, marital status, age, self-rated health, and cancer experience. There were few education-level differences for the positive statements, and overall agreement was high (all>90%). In contrast, there were strong differences for negative statements (all Ps<0.001). Among respondents with lower education levels, 57% agreed that ‘treatment is worse than cancer’, 27% that cancer is ‘a death sentence’ and 16% ‘would not want to know if I have cancer’. Among those with university education, the respective proportions were 34, 17 and 6%. Differences were not explained by cancer experience or health status. In conclusion, positive statements about cancer outcomes attract near-universal agreement. However, this optimistic perspective coexists alongside widespread fears about survival and treatment, especially among less-educated groups. Health education campaigns targeting socioeconomically disadvantaged groups might benefit from a focus on reducing negative attitudes, which is not necessarily achieved by promoting positive attitudes.
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Guessous I, Cullati S, Fedewa SA, Burton-Jeangros C, Courvoisier DS, Manor O, Bouchardy C. Prostate cancer screening in Switzerland: 20-year trends and socioeconomic disparities. Prev Med 2016; 82:83-91. [PMID: 26582208 DOI: 10.1016/j.ypmed.2015.11.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 11/03/2015] [Accepted: 11/05/2015] [Indexed: 12/29/2022]
Abstract
BACKGROUND Despite important controversy in its efficacy, prostate cancer (PCa) screening has become widespread. Important socioeconomic screening disparities have been reported. However, trends in PCa screening and social disparities have not been investigated in Switzerland, a high risk country for PCa. We used data from five waves (from 1992-2012) of the population-based Swiss Health Interview Survey to evaluate trends in PCa screening and its association with socioeconomic indicators. METHODS We used multivariable Poisson regression to estimate prevalence ratios (PR) and 95% Confidence Intervals (CI) adjusting for demographics, health status, and use of healthcare. RESULTS The study included 12,034 men aged ≥50 years (mean age: 63.9). Between 1992 and 2012, ever use of PCa screening increased from 55.3% to 70.0% and its use within the last two years from 32.6% to 42.4% (p-value <0.05). Income, education, and occupational class were independently associated with PCa screening. PCa screening within the last two years was greater in men with the highest (>$6,000/month) vs. lowest income (≤$2,000) (46.5% vs. 38.7% in 2012, PR for overall period =1.29, 95%CI: 1.13-1.48). These socioeconomic disparities did not significantly change over time. CONCLUSIONS This study shows that about half of Swiss men had performed at least one PCa screening. Men belonging to high socioeconomic status are clearly more frequently screened than those less favored. Given the uncertainty of the usefulness of PCa screening, men, including those with high socioeconomic status, should be clearly informed about benefits and harms of PCa screening, in particular, the adverse effect of over-diagnosis and of associated over-treatment.
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Affiliation(s)
- Idris Guessous
- Unit of population epidemiology, Department of Community Medicine, Primary Care and Emergency Medicine, University Hospitals of Geneva, Geneva, Switzerland; Emory University, Department of Epidemiology, Atlanta, GA, USA; Division of chronic diseases, Institute of Social and Preventive Medicine, Lausanne University Hospital, Lausanne, Switzerland.
| | - Stéphane Cullati
- Unit of population epidemiology, Department of Community Medicine, Primary Care and Emergency Medicine, University Hospitals of Geneva, Geneva, Switzerland
| | - Stacey A Fedewa
- Emory University, Department of Epidemiology, Atlanta, GA, USA; American Cancer Society, Atlanta, GA, USA
| | | | | | - Orly Manor
- School of Public Health and Community Medicine, Hebrew University-Hadassah, Jerusalem, Israel
| | - Christine Bouchardy
- Geneva Cancer Registry, Global Health Institute, University of Geneva, Geneva, Switzerland
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Hunleth JM, Steinmetz EK, McQueen A, James AS. Beyond Adherence: Health Care Disparities and the Struggle to Get Screened for Colon Cancer. QUALITATIVE HEALTH RESEARCH 2016; 26:17-31. [PMID: 26160775 PMCID: PMC4684740 DOI: 10.1177/1049732315593549] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Dominant health care professional discourses on cancer take for granted high levels of individual responsibility in cancer prevention, especially in expectations about preventive screening. At the same time, adhering to screening guidelines can be difficult for lower income and under-insured individuals. Colorectal cancer (CRC) is a prime example. Since the advent of CRC screening, disparities in CRC mortality have widened along lines of income, insurance, and race in the United States. We used a community-engaged research method, Photovoice, to examine how people from medically under-served areas experienced and gave meaning to CRC screening. In our analysis, we first discuss ways in which participants recounted screening as a struggle. Second, we highlight a category that participants suggested was key to successful screening: social connections. Finally, we identify screening as an emotionally laden process that is underpinned by feelings of uncertainty, guilt, fear, and relief. We discuss the importance of these findings to research and practice.
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Affiliation(s)
- Jean M Hunleth
- Washington University School of Medicine, St. Louis, Missouri, USA
| | | | - Amy McQueen
- Washington University School of Medicine, St. Louis, Missouri, USA
| | - Aimee S James
- Washington University School of Medicine, St. Louis, Missouri, USA
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Longitudinal Rates of Colon Cancer Screening Use in Winnipeg, Canada: The Experience of a Universal Health-Care System with an Organized Colon Screening Program. Am J Gastroenterol 2015; 110:1640-6. [PMID: 26169513 PMCID: PMC4685313 DOI: 10.1038/ajg.2015.206] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES We examined trends in colorectal cancer (CRC) screening (fecal occult blood test (FOBT), colonoscopy, and flexible sigmoidoscopy (FS)) and differences in CRC screening by income in a population with an organized CRC screening program and universal health-care coverage. METHODS Individuals who had an FOBT, colonoscopy, or FS were identified from the provincial Physician Claims database and the population-based colon cancer screening registry. Trends in age-standardized rates were determined. Logistic regression was performed to explore the association between CRC screening and income quintiles by year. RESULTS Up-to-date CRC screening (FOBT, colonoscopy, or FS) increased over time for men and women, all age groups, and all income quintiles. Up-to-date CRC screening was very high among 65- to 69- and 70- to 74-year-olds (70% and 73%, respectively). There was a shift toward the use of an FOBT for CRC screening for individuals in the lower income quintiles. The disparity in colonoscopy/FS coverage by income quintile was greater in 2012 than in 1995. Overall, there was no reduction in disparities by income in up-to-date CRC screening nor did the rate of increase in up-to-date CRC screening or FOBT use change after the introduction of the organized provincial CRC screening program. CONCLUSIONS CRC screening is increasing over time for both men and women and all age groups. However, a disparity in up-to-date CRC screening by income persisted even with an organized CRC screening program in a universal health-care setting.
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Social Cognitive Mediators of Sociodemographic Differences in Colorectal Cancer Screening Uptake. BIOMED RESEARCH INTERNATIONAL 2015; 2015:165074. [PMID: 26504782 PMCID: PMC4609345 DOI: 10.1155/2015/165074] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 05/08/2015] [Accepted: 05/17/2015] [Indexed: 02/07/2023]
Abstract
Background. This study examined if and how sociodemographic differences in colorectal cancer (CRC) screening uptake can be explained by social cognitive factors. Methods. Face-to-face interviews were conducted with individuals aged 60–70 years (n = 1309) living in England as part of a population-based omnibus survey. Results. There were differences in screening uptake by SES, marital status, ethnicity, and age but not by gender. Perceived barriers (stand. b = −0.40, p < 0.001), social norms (stand. b = 0.33, p < 0.001), and screening knowledge (stand. b = 0.17, p < 0.001) had independent associations with uptake. SES differences in uptake were mediated through knowledge, social norms, and perceived barriers. Ethnic differences were mediated through knowledge. Differences in uptake by marital status were primarily mediated through social norms and to a lesser extent through knowledge. Age differences were largely unmediated, except for a small mediated effect via social norms. Conclusions. Sociodemographic differences in CRC screening uptake were largely mediated through social cognitive factors. Impact. Our findings suggest that multifaceted interventions might be needed to reduce socioeconomic inequalities. Ethnic differences might be reduced through improved screening knowledge. Normative interventions could emphasise screening as an activity endorsed by important others outside the immediate family to appeal to a wider audience.
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Damman OC, Bogaerts NMM, van Dongen D, Timmermans DRM. Barriers in using cardiometabolic risk information among consumers with low health literacy. Br J Health Psychol 2015. [PMID: 26213137 DOI: 10.1111/bjhp.12149] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To identify the barriers from the perspective of consumers with low health literacy in using risk information as provided in cardiometabolic risk assessments. DESIGN A qualitative thematic approach using cognitive interviews was employed. METHODS We performed interviews with 23 people with low health literacy/health numeracy, who were recruited through (1) several organisations and snowball sampling and (2) an online access panel. Participants completed the risk test of the Dutch national cardiometabolic risk assessment and viewed the personalized information about their risk. They were asked to answer probing questions about different parts of the information. The qualitative data were analysed by identifying main themes related to barriers in using the information, using a descriptive thematic approach. RESULTS The four main themes identified were as follows: (1) People did not fully accept the risk message, partly because numerical information had ambiguous meaning; (2) people lacked an adequate framework for understanding their risk; (3) the purpose and setting of the risk assessment was unclear; and (4) current information tells nothing new: A need for more specific risk information. CONCLUSIONS The main barriers were that the current presentation seemed to provoke undervaluation of the risk number and that texts throughout the test, for example about cardiometabolic diseases, did not match people's existing knowledge, failing to provide an adequate framework for understanding cardiometabolic risk. Our findings have implications for the design of disease risk information, for example that alternative forms of communication should be explored that provide more intuitive meaning of the risk in terms of good versus bad. STATEMENT OF CONTRIBUTION What is already known on this subject? Online disease risk assessments have become widely available internationally. People with low SES and health literacy tend to participate less in health screening. Risk information is difficult to understand, yet little research has been carried out among people with low health literacy. What does this study add? People with low health literacy do not optimally use risk information in an online cardiometabolic risk assessment. The texts provided in the cardiometabolic risk assessment do not suit to their existing knowledge. The typical risk communication (numbers, bar graph, verbal label) seems to provoke undervaluation of risk.
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Affiliation(s)
- Olga C Damman
- Department of Public and Occupational Health and the EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
| | - Nina M M Bogaerts
- Department of Public and Occupational Health and the EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
| | - Diana van Dongen
- Department of Public and Occupational Health and the EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
| | - Danielle R M Timmermans
- Department of Public and Occupational Health and the EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands.,National Institute for Public Health and the Environment, Bilthoven, The Netherlands
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McGregor LM, von Wagner C, Vart G, Yuen WC, Raine R, Wardle J, Robb KA. The impact of supplementary narrative-based information on colorectal cancer screening beliefs and intention. BMC Cancer 2015; 15:162. [PMID: 25884168 PMCID: PMC4397889 DOI: 10.1186/s12885-015-1167-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Accepted: 03/05/2015] [Indexed: 02/08/2023] Open
Abstract
Background The potential benefits of colorectal cancer screening are limited by low uptake. This study tested whether providing narrative accounts of the colorectal cancer (CRC) screening experience positively affected beliefs about CRC screening and intention to be screened. Methods 4125 adults aged 45-59.5 years, from three general practices in England, were randomised to be sent the standard information on CRC screening or the standard information plus a narrative-based leaflet describing CRC screening experiences. Both groups were asked to complete and return a questionnaire on beliefs about CRC screening after reading the study materials. Between-group differences on responses were assessed with t-tests. A mediation analysis then addressed the mediating role of CRC screening beliefs on the group and intention relationship. Results Relative to the standard information group (n = 590), the standard information plus narrative leaflet group (n = 631) showed higher perceived vulnerability to CRC, higher perceived test response efficacy, a stronger belief that the screening test would provide peace of mind and less disgust with the test procedure. There were no between group differences on perceived self-efficacy or the understanding that the screening test should be done in the absence of symptoms. Respondents who received the additional narrative leaflet reported significantly higher CRC screening intentions than respondents who received the standard information only. Controlling for the CRC screening beliefs reduced the effect of group on intention to non-significance. Conclusions An additional narrative leaflet had a positive impact on beliefs about CRC screening which led to stronger screening intentions. Electronic supplementary material The online version of this article (doi:10.1186/s12885-015-1167-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Lesley M McGregor
- Cancer Research UK Health Behaviour Research Centre, Department of Epidemiology and Public Health, University College London, London, UK.
| | - Christian von Wagner
- Cancer Research UK Health Behaviour Research Centre, Department of Epidemiology and Public Health, University College London, London, UK.
| | - Gemma Vart
- Cancer Research UK Health Behaviour Research Centre, Department of Epidemiology and Public Health, University College London, London, UK.
| | - Wing Chee Yuen
- Cancer Research UK Health Behaviour Research Centre, Department of Epidemiology and Public Health, University College London, London, UK.
| | - Rosalind Raine
- Department of Applied Health Research, University College London, London, UK.
| | - Jane Wardle
- Cancer Research UK Health Behaviour Research Centre, Department of Epidemiology and Public Health, University College London, London, UK.
| | - Kathryn A Robb
- Medical Research Council/Chief Scientist's Office, Social and Public Health Sciences Unit, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK.
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Vaccine hesitancy: clarifying a theoretical framework for an ambiguous notion. PLOS CURRENTS 2015; 7:ecurrents.outbreaks.6844c80ff9f5b273f34c91f71b7fc289. [PMID: 25789201 PMCID: PMC4353679 DOI: 10.1371/currents.outbreaks.6844c80ff9f5b273f34c91f71b7fc289] [Citation(s) in RCA: 149] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Today, according to many public health experts, public confidence in vaccines is waning. The term "vaccine hesitancy" (VH) is increasingly used to describe the spread of such vaccine reluctance. But VH is an ambiguous notion and its theoretical background appears uncertain. To clarify this concept, we first review the current definitions of VH in the public health literature and examine its most prominent characteristics. VH has been defined as a set of beliefs, attitudes, or behaviours, or some combination of them, shared by a large and heterogeneous portion of the population and including people who exhibit reluctant conformism (they may either decline a vaccine, delay it or accept it despite their doubts) and vaccine-specific behaviours. Secondly, we underline some of the ambiguities of this notion and argue that it is more a catchall category than a real concept. We also call into question the usefulness of understanding VH as an intermediate position along a continuum ranging from anti-vaccine to pro-vaccine attitudes, and we discuss its qualification as a belief, attitude or behaviour. Thirdly, we propose a theoretical framework, based on previous literature and taking into account some major structural features of contemporary societies, that considers VH as a kind of decision-making process that depends on people's level of commitment to healthism/risk culture and on their level of confidence in the health authorities and mainstream medicine.
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Peretti-Watel P, Gautier A, Verger P, Raude J, Constant A, Beck F. Comment attrape-t-on la grippe ? Les croyances des Français en 2010. Rev Epidemiol Sante Publique 2015; 63:1-8. [DOI: 10.1016/j.respe.2014.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2013] [Revised: 10/05/2014] [Accepted: 10/14/2014] [Indexed: 10/24/2022] Open
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Heidarnia MA, Monfared ED, Akbari ME, Yavari P, Amanpour F, Mohseni M. Social determinants of health and 5-year survival of colorectal cancer. Asian Pac J Cancer Prev 2014; 14:5111-6. [PMID: 24175785 DOI: 10.7314/apjcp.2013.14.9.5111] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Early in the 21st century, cancers are the second cause of death worldwide. Colon cancer is third most common cancer and one of the few amenable to early diagnosis and treatment. Evaluation of factors affecting this cancer is important to increase survival time. Some of these factors affecting all diseases including cancer are social determinants of health. According to the importance of this disease and relation with these factors, this study was conducted to assess the relationship between social determinants of health and colon cancer survival. MATERIALS AND METHODS This was a cross-sectional, descriptive study for patients with colon cancer registered in the Cancer Research Center of Shahid Beheshti University of Medical Science, from April 2005 to November 2006, performed using questionnaires filled by telephone interview with patients (if patients had died, with family members). Data was analyzed with SPSS software (version 19) for descriptive analysis and STATA software for survival analysis including log rank test and three step Cox Proportional Hazard regression. RESULTS Five hundred fifty nine patients with ages ranging from 23 to 88 years with mean ± standard deviation of 63 ± 11.8 years were included in the study. The five year survival was 68.3%( 387 patients were alive and 172 patients were dead by the end of the study). The Cox proportional hazard regression showed 5-year survival was related to age (HR=0.53, p=0.042 for>50 years versus<50 years old) in first step, gender (HR=0.60, p=0.006 for female versus male) in second step, job (HR=1.7, p=0.001 for manual versus non manual jobs), region of residency (HR=3.49, p=0.018 for west versus south regions), parents in childhood (HR=2.87, p=0.012 for having both parents versus not having), anatomical cancer location (HR=2.16, p<0.033 for colon versus rectal cancer) and complete treatment (HR=5.96, p<0.001 for incomplete versus complete treatment). CONCLUSIONS Social determinants of health such as job, city region residency and having parents during childhood have significant effects in 5-year survival of colon cancer and it may be better to consider these factors in addition to developing cancer treatment and to focus on these determinants of health in long-time planning.
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Affiliation(s)
- Mohammad Ali Heidarnia
- Department of Community Medicine and Health, Medical School, Shahid Beheshti University of Medical Sciences, Tehran, Iran E-mail :
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Decker KM, Singh H. Reducing inequities in colorectal cancer screening in North America. J Carcinog 2014; 13:12. [PMID: 25506266 PMCID: PMC4253036 DOI: 10.4103/1477-3163.144576] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2014] [Accepted: 10/14/2014] [Indexed: 12/26/2022] Open
Abstract
Colorectal cancer (CRC) is an important cause of mortality and morbidity in North America. Screening using a fecal occult blood test, flexible sigmoidoscopy, or colonoscopy reduces CRC mortality through the detection and treatment of precancerous polyps and early stage CRC. Although CRC screening participation has increased in recent years, large inequities still exist. Minorities, new immigrants, and those with lower levels of education or income are much less likely to be screened. This review provides an overview of the commonly used tests for CRC screening, disparities in CRC screening, and promising methods at the individual, provider, and system levels to reduce these disparities. Overall, to achieve high CRC participation rates and reduce the burden of CRC in the population, a multi-faceted approach that uses strategies at all levels to reduce CRC screening disparities is urgently required.
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Affiliation(s)
- Kathleen M Decker
- Department of Community Health Sciences, University of Manitoba, Canada ; Screening Programs, Cancer Care Manitoba, Canada
| | - Harminder Singh
- Department of Community Health Sciences, University of Manitoba, Canada ; Department of Internal Medicine, University of Manitoba, Canada ; Department of Haematology and Medical Oncology, Cancer Care Manitoba, Canada
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Peretti-Watel P, Seror V, Verger P, Guignard R, Legleye S, Beck F. Smokers' risk perception, socioeconomic status and source of information on cancer. Addict Behav 2014; 39:1304-10. [PMID: 24836161 DOI: 10.1016/j.addbeh.2014.04.016] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Revised: 04/03/2014] [Accepted: 04/10/2014] [Indexed: 11/18/2022]
Abstract
BACKGROUND In many countries, the decline in smoking prevalence has coincided with a growing concentration of smoking among people with lower socioeconomic status (SES). This concentration may reflect the social differentiation of risk perceptions. We investigated the factors associated with risk perception and fear of cancer, paying particular attention to SES indicators and health information seeking. METHODOLOGY A cross-sectional telephone survey conducted in France in 2010 (including 826 current smokers aged 18-75) assessing how smokers perceive the risk of smoking-related cancer in terms of daily consumption and duration thresholds. RESULTS Among current smokers, 38% considered that smoking can cause cancer only for a daily consumption higher than their own consumption, and an additional 22% stated that tobacco-related cancer risk only becomes high for a longer smoking duration than their personal one. Predictors of such risk perceptions included low SES, material deprivation and mentioning either the internet or their relatives as one's main source of information on cancer. The same characteristics were also predictive of personal fear of tobacco-related cancer. CONCLUSION Our results illustrate the challenges faced by prevention campaigns in the internet society, as information found on the web may fuel smokers' risk denial. Anti-tobacco policies should tailor interventions to people with low SES, who may be especially impervious to standard prevention campaigns because of material deprivation, and they should also address and challenge smokers' risk denial beliefs.
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Affiliation(s)
- Patrick Peretti-Watel
- INSERM, UMR912 "Economics and Social Sciences Applied to Health & Analysis of Medical Information" (SESSTIM), 13006 Marseille, France; Aix Marseille University, UMR_S912, IRD, 13006 Marseille, France; ORS PACA, Southeastern Health Regional Observatory, 13006 Marseille, France.
| | - Valérie Seror
- INSERM, UMR912 "Economics and Social Sciences Applied to Health & Analysis of Medical Information" (SESSTIM), 13006 Marseille, France; Aix Marseille University, UMR_S912, IRD, 13006 Marseille, France
| | - Pierre Verger
- INSERM, UMR912 "Economics and Social Sciences Applied to Health & Analysis of Medical Information" (SESSTIM), 13006 Marseille, France; Aix Marseille University, UMR_S912, IRD, 13006 Marseille, France; ORS PACA, Southeastern Health Regional Observatory, 13006 Marseille, France
| | - Romain Guignard
- Institut National de Prévention et d'Education pour la Santé (INPES), 93203 St Denis Cedex, France
| | - Stéphane Legleye
- Institut National des études Démographiques (Ined), Paris, France; Inserm, U669, Univ Paris-Sud and Univ Paris Descartes, UMR-S0669, Paris, France
| | - François Beck
- Institut National de Prévention et d'Education pour la Santé (INPES), 93203 St Denis Cedex, France; Cermes3 - Equipe Cesames (Centre de recherche Médecine, Sciences, Santé, Santé mentale, Société, Université Paris Descartes, Sorbonne Paris Cité/CNRS UMR 8211/Inserm U988/EHESS), Paris Cedex 06, France
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Vrinten C, van Jaarsveld CHM, Waller J, von Wagner C, Wardle J. The structure and demographic correlates of cancer fear. BMC Cancer 2014; 14:597. [PMID: 25129323 PMCID: PMC4148526 DOI: 10.1186/1471-2407-14-597] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Accepted: 08/08/2014] [Indexed: 01/22/2023] Open
Abstract
Background Cancer is often described as the ‘number one’ health fear, but little is known about whether this affects quality of life by translating into high levels of worry or distress in everyday life, or which population groups are most affected. This study examined the prevalence of three components of cancer fear in a large community sample in the UK and explored associations with demographic characteristics. Methods Questions on cancer fear were included in a survey mailed to a community sample of adults (n = 13,351; 55–64 years). Three items from a standard measure of cancer fear assessed: i) whether cancer was feared more than other diseases, ii) whether thinking about cancer caused discomfort, and iii) whether cancer worry was experienced frequently. Gender, marital status, education, and ethnicity were assessed with simple questions. Anxiety was assessed with the brief STAI and a standard measure of self-rated health was included. Results Questionnaire return rate was 60% (7,971/13,351). The majority of respondents agreed or strongly agreed that they feared cancer more than other diseases (59%), and felt uncomfortable thinking about it (52%), and a quarter (25%) worried a lot about cancer. All items were significantly inter-correlated (r = .35 to .42, p’s < .001), and correlated with general anxiety (r = .16 to .28, p’s < .001) and self-rated health (r = -.07 to -.16, p’s < .001). In multivariable analyses including anxiety and general health, all cancer fear indicators were significantly higher in women (ORs between 1.15 and 1.48), respondents with lower education (ORs between 1.40 and 1.66), and those with higher general anxiety (ORs between 1.50 and 2.11). Ethnic minority respondents (n = 285; 4.4%) reported more worry (OR: 1.85). Conclusions More than half of this older adult sample in the UK had cancer as greatest health fear and this was associated with feeling uncomfortable thinking about it and worrying more about it. Women and respondents with less education or from ethnic minority backgrounds were disproportionately affected by cancer fear. General anxiety and poor health were associated with cancer fear but did not explain the demographic differences.
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Affiliation(s)
| | | | | | | | - Jane Wardle
- Department of Epidemiology and Public Health, Cancer Research UK Health Behaviour Research Centre, UCL, Gower Street, London WC1E 6BT, UK.
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Non- or full-laxative CT colonography vs. endoscopic tests for colorectal cancer screening: a randomised survey comparing public perceptions and intentions to undergo testing. Eur Radiol 2014; 24:1477-86. [PMID: 24817084 PMCID: PMC4046085 DOI: 10.1007/s00330-014-3187-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Revised: 03/14/2014] [Accepted: 04/10/2014] [Indexed: 12/17/2022]
Abstract
Objectives Compare public perceptions and intentions to undergo colorectal cancer screening tests following detailed information regarding CT colonography (CTC; after non-laxative preparation or full-laxative preparation), optical colonoscopy (OC) or flexible sigmoidoscopy (FS). Methods A total of 3,100 invitees approaching screening age (45-54 years) were randomly allocated to receive detailed information on a single test and asked to return a questionnaire. Outcomes included perceptions of preparation and test tolerability, health benefits, sensitivity and specificity, and intention to undergo the test. Results Six hundred three invitees responded with valid questionnaire data. Non-laxative preparation was rated more positively than enema or full-laxative preparations [effect size (r) = 0.13 to 0.54; p < 0.0005 to 0.036]; both forms of CTC and FS were rated more positively than OC in terms of test experience (r = 0.26 to 0.28; all p-values < 0.0005). Perceptions of health benefits, sensitivity and specificity (p = 0.250 to 0.901), and intention to undergo the test (p = 0.213) did not differ between tests (n = 144-155 for each test). Conclusions Despite non-laxative CTC being rated more favourably, this study did not find evidence that offering it would lead to substantially higher uptake than full-laxative CTC or other methods. However, this study was limited by a lower than anticipated response rate. Key Points • Improving uptake of colorectal cancer screening tests could improve health benefits • Potential invitees rate CTC and flexible sigmoidoscopy more positively than colonoscopy • Non-laxative bowel preparation is rated better than enema or full-laxative preparations • These positive perceptions alone may not be sufficient to improve uptake • Health benefits and accuracy are rated similarly for preventative screening tests Electronic supplementary material The online version of this article (doi:10.1007/s00330-014-3187-9) contains supplementary material, which is available to authorized users.
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Correlates of general practitioners' recommendations to patients regarding vaccination for the 2009-2010 pandemic influenza (A/H1N1) in France: implications for future vaccination campaigns. Vaccine 2014; 32:2281-7. [PMID: 24631097 DOI: 10.1016/j.vaccine.2014.02.074] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 02/04/2014] [Accepted: 02/26/2014] [Indexed: 11/23/2022]
Abstract
BACKGROUND General practitioners' (GPs) recommendations to their patients regarding influenza vaccination is a key determinant of patient uptake of influenza vaccination. OBJECTIVES To study factors associated with GPs' recommendations regarding pandemic vaccination (pvaccination) to adults ≤65 years of age (hereafter referred to as adults) at risk and not at risk of severe complications of the 2009-2010 A/H1N1 influenza. PATIENTS/METHODS National cross-sectional survey of 1431 French GPs. Pvaccination recommendations by GPs to adults were studied according to three categories: recommended pvaccination to at-risk adults only; recommended pvaccination to all adults; recommended against pvaccination or did not provide any advice to any adult. RESULTS GPs were more likely to recommend pvaccination to at-risk than not-at-risk adults (73.4% vs 40.1%, p<0.01). GPs who consulted official sources of information rather than news media during the pandemic were more likely to recommend pvaccination to at-risk adults only (OR=1.78; CI 95%=1.27-2.48) and to all adults (OR=2.03; CI 95%=1.42-2.92) than other GPs. GPs' unfavorable perceptions of the risk/efficacy balance of the pandemic vaccine (pvaccine) together with their perceptions of the low severity of the disease were negatively associated with recommending pvaccination. Hospitalization of GPs' patients because of the influenza was specifically associated with pvaccine recommendation to all adults (OR=2.81; CI 95%=1.98-3.99) but not with pvaccine recommendation to at-risk adults only. CONCLUSION In the pandemic context, GPs' perceptions of disease severity and the risk/efficacy balance of the pvaccine were the major determinants of French GPs recommending pvaccination or not. To increase the general public's acceptability of vaccination policies, GPs should be adequately informed about the course of the epidemics and the safety of the vaccine.
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