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Venchiarutti RL, Clark JR, Palme CE, Dwyer P, Tahir ARM, Hill J, Ch'ng S, Elliott MS, Young JM. Associations between patient-level health literacy and diagnostic time intervals for head and neck cancer: A prospective cohort study. Head Neck 2024; 46:857-870. [PMID: 38213101 DOI: 10.1002/hed.27633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 12/20/2023] [Accepted: 12/31/2023] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND Health literacy (HL) comprises skills and knowledge required to understand, access, and make decisions about healthcare. Our aim was to examine associations between patient HL and time intervals (defined in the Aarhus statement) along the pathway to treatment of head and neck cancer (HNC). METHODS A prospective cohort study was conducted from October 2018 to March 2020. Participants completed the Health Literacy Questionnaire (HLQ®) and described key events and dates along the pathway to treatment using validated questionnaires. Correlations between six diagnostic time intervals and domains of HL were explored, and factors predicting exceeding maximum acceptable timeframes were assessed using logistic regression. RESULTS One hundred patients with a diagnosis of HNC within the preceding 6 months were recruited. HLQ® Domain 2 (sufficient information to manage health) was significantly negatively associated with four intervals: the patient interval (first symptom to first presentation), primary care interval (first presentation to referral to secondary care), diagnostic interval (first presentation to diagnosis), and total interval (first symptom to treatment onset); correlation coefficients -0.25 to -0.27 (P < 0.05). Domain 8 (ability to find good information) was significantly negatively associated with three intervals (primary care interval, diagnostic interval, and total interval; correlation coefficients -0.23 to -0.34; P < 0.05). Higher education, age, and comorbidity levels were associated with shorter patient and diagnostic intervals. CONCLUSIONS HL may be a potential target to improve timeliness of HNC diagnosis and reduce disparities in outcomes.
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Affiliation(s)
- Rebecca L Venchiarutti
- The University of Sydney, Faculty of Medicine and Health, Sydney School of Public Health, Camperdown, New South Wales, Australia
- Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
| | - Jonathan R Clark
- Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
- RPA Institute of Academic Surgery, Sydney Local Health District, Camperdown, New South Wales, Australia
- The University of Sydney, Faculty of Medicine and Health, Central Clinical School, Camperdown, New South Wales, Australia
| | - Carsten E Palme
- Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
- RPA Institute of Academic Surgery, Sydney Local Health District, Camperdown, New South Wales, Australia
- The University of Sydney, Faculty of Medicine and Health, Central Clinical School, Camperdown, New South Wales, Australia
| | - Patrick Dwyer
- Department of Radiation Oncology, North Coast Cancer Institute, Lismore, New South Wales, Australia
| | - Abdul Rahim Mohd Tahir
- Department of Radiation Oncology, Mid North Coast Cancer Institute, Coffs Harbour, New South Wales, Australia
| | - Jacques Hill
- Department of Radiation Oncology, Mid North Coast Cancer Institute, Port Macquarie, New South Wales, Australia
| | - Sydney Ch'ng
- Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
- RPA Institute of Academic Surgery, Sydney Local Health District, Camperdown, New South Wales, Australia
- The University of Sydney, Faculty of Medicine and Health, Central Clinical School, Camperdown, New South Wales, Australia
- Department of Plastic Surgery, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Michael S Elliott
- Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
- The University of Sydney, Faculty of Medicine and Health, Central Clinical School, Camperdown, New South Wales, Australia
| | - Jane M Young
- The University of Sydney, Faculty of Medicine and Health, Sydney School of Public Health, Camperdown, New South Wales, Australia
- The Daffodil Centre, The University of Sydney, A Joint Venture with Cancer Council NSW, Camperdown, New South Wales, Australia
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Lan R, Galieri AC, Catherine JH, Tardivo D. Oral cancer: Current status and public health perspectives. SANTE PUBLIQUE (VANDOEUVRE-LES-NANCY, FRANCE) 2023; 35:93-105. [PMID: 38040651 DOI: 10.3917/spub.hs1.2023.0093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2023]
Abstract
Despite advances in surgical and oncological treatments, the incidence and five-year survival rates (~50 percent) of oral cancers (OC) have not improved over the last decades and remain a major public health problem. Seventy percent are still diagnosed at a late stage (T3 or T4), with an average delay in diagnosis of two to five months. As the cure and survival of patients are directly related to the development stage of the tumor at the time of diagnosis, the objective of this work was to analyze all the determinants related to oral cancer and to propose new clinical approaches for diagnosis and screening. A proposal for new models of screening, training, and concrete action to improve public awareness of the major global problem of OC is made. The strengths and weaknesses of OC screening studies need to be objectively understood to effectively guide and energize testing in primary care settings, with the prospect of using new and emerging technologies that can help improve the discriminatory accuracy of case detection. Most national organizations have not, to date, recommended population-based mass screening, due to a lack of sufficient scientific evidence of associated mortality reduction. Where health care resources are high, opportunistic individual screening is recommended, although the low diagnostic capacity of front-line clinicians is alarming.
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Turon H, Wolfenden L, Finch M, McCrabb S, Naughton S, O'Connor SR, Renda A, Webb E, Doherty E, Howse E, Harrison CL, Love P, Smith N, Sutherland R, Yoong SL. Dissemination of public health research to prevent non-communicable diseases: a scoping review. BMC Public Health 2023; 23:757. [PMID: 37095484 PMCID: PMC10123991 DOI: 10.1186/s12889-023-15622-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 04/06/2023] [Indexed: 04/26/2023] Open
Abstract
BACKGROUND Dissemination is a critical element of the knowledge translation pathway, and a necessary step to ensure research evidence is adopted and implemented by key end users in order to improve health outcomes. However, evidence-based guidance to inform dissemination activities in research is limited. This scoping review aimed to identify and describe the scientific literature examining strategies to disseminate public health evidence related to the prevention of non-communicable diseases. METHODS Medline, PsycInfo and EBSCO Search Ultimate were searched in May 2021 for studies published between January 2000 and the search date that reported on the dissemination of evidence to end users of public health evidence, within the context of the prevention of non-communicable diseases. Studies were synthesised according to the four components of Brownson and colleagues' Model for Dissemination of Research (source, message, channel and audience), as well as by study design. RESULTS Of the 107 included studies, only 14% (n = 15) directly tested dissemination strategies using experimental designs. The remainder primarily reported on dissemination preferences of different populations, or outcomes such as awareness, knowledge and intentions to adopt following evidence dissemination. Evidence related to diet, physical activity and/or obesity prevention was the most disseminated topic. Researchers were the source of disseminated evidence in over half the studies, and study findings/knowledge summaries were more frequently disseminated as the message compared to guidelines or an evidence-based program/intervention. A broad range of dissemination channels were utilised, although peer-reviewed publications/conferences and presentations/workshops predominated. Practitioners were the most commonly reported target audience. CONCLUSIONS There is a significant gap in the peer reviewed literature, with few experimental studies published that analyse and evaluate the effect of different sources, messages and target audiences on the determinants of uptake of public health evidence for prevention. Such studies are important as they can help inform and improve the effectiveness of current and future dissemination practices in public health contexts.
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Affiliation(s)
- Heidi Turon
- School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia.
- Hunter Medical Research Institute, New Lambton Heights, NSW, 2305, Australia.
| | - Luke Wolfenden
- School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, 2305, Australia
- Population Health, Hunter New England Local Health District, Wallsend, NSW, 2287, Australia
| | - Meghan Finch
- School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, 2305, Australia
- Population Health, Hunter New England Local Health District, Wallsend, NSW, 2287, Australia
| | - Sam McCrabb
- School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, 2305, Australia
| | - Shaan Naughton
- Global Centre for Preventive Health and Nutrition, Institute for Health Transformation, School of Health and Social Development, Faculty of Health, Deakin University, Geelong, 3220, Australia
| | - Sean R O'Connor
- School of Psychology, Queen's University Belfast, Malone Road, Belfast, BT9 5BN, Northern Ireland
| | - Ana Renda
- School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, 2305, Australia
- Population Health, Sydney Local Health District, Camperdown, NSW, 2050, Australia
| | - Emily Webb
- School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
| | - Emma Doherty
- School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, 2305, Australia
- Population Health, Hunter New England Local Health District, Wallsend, NSW, 2287, Australia
| | - Eloise Howse
- The Australian Prevention Partnership Centre, Sax Institute, Glebe, NSW, 2037, Australia
| | - Cheryce L Harrison
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, VIC, 3168, Australia
| | - Penelope Love
- Faculty of Health, School of Exercise and Nutrition Sciences (SENS), Institute for Physical Activity and Nutrition (IPAN), Deakin University, Geelong, VIC, Australia
| | - Natasha Smith
- School of Health Sciences, Swinburne University of Technology, Hawthorn, VIC, 3122, Australia
| | - Rachel Sutherland
- School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, 2305, Australia
- Population Health, Hunter New England Local Health District, Wallsend, NSW, 2287, Australia
| | - Sze Lin Yoong
- School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, 2305, Australia
- Population Health, Hunter New England Local Health District, Wallsend, NSW, 2287, Australia
- Global Centre for Preventive Health and Nutrition, Institute for Health Transformation, School of Health and Social Development, Faculty of Health, Deakin University, Geelong, 3220, Australia
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Venchiarutti RL, Kapoor R, Clark JR, Palme CE, Young JM. Interventions to reduce times to diagnosis and treatment of head and neck cancer: A systematic review and narrative synthesis. Head Neck 2023; 45:1333-1358. [PMID: 36973232 DOI: 10.1002/hed.27343] [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: 09/18/2022] [Revised: 01/16/2023] [Accepted: 03/04/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND We systematically reviewed evidence of health system interventions to reduce diagnostic and treatment intervals for people with head and neck cancer (HNC). METHODS Electronic databases were searched from inception to 30 April 2020 for controlled or uncontrolled comparative studies. Primary outcome was any time interval between first clinical presentation and treatment onset. RESULTS Thirty-seven studies were included. Four types of interventions were identified: single clinic-based (N = 4), multidisciplinary clinic-based (N = 15), hospital or service re-design (N = 12), and health system re-design (N = 6). There was some evidence that multidisciplinary interventions improve timeliness of diagnosis and treatment; however, evidence of long-term effectiveness was lacking. Study quality was assessed as either low or moderate. CONCLUSIONS Interventions to reduce times to diagnosis and treatment of HNC are heterogeneous, with limited evidence of effectiveness. Future interventions should account for the complex and dynamic nature of health systems and adhere to best-practice principles for early-diagnosis research.
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Affiliation(s)
- Rebecca L Venchiarutti
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, 2006, Australia
- Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, New South Wales, 2050, Australia
| | - Raveena Kapoor
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, 2006, Australia
| | - Jonathan R Clark
- Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, New South Wales, 2050, Australia
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, 2006, Australia
- Royal Prince Alfred Institute of Academic Surgery, Sydney Local Health District, Camperdown, New South Wales, 2050, Australia
| | - Carsten E Palme
- Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, New South Wales, 2050, Australia
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, 2006, Australia
- Royal Prince Alfred Institute of Academic Surgery, Sydney Local Health District, Camperdown, New South Wales, 2050, Australia
| | - Jane M Young
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, 2006, Australia
- The Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, Camperdown, New South Wales, 2006, Australia
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Saraswat N, Pillay R, Prabhu N, Everett B, George A. Perceptions and Practices of General Practitioners towards Oral Cancer and Emerging Risk Factors among Indian Immigrants in Australia: A Qualitative Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:11111. [PMID: 34769631 PMCID: PMC8582889 DOI: 10.3390/ijerph182111111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 10/12/2021] [Accepted: 10/18/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND In Australia, Indian immigrants are one of the fastest-growing communities. Since oral cancer is widespread in India, the indulgence of Indians in customs of areca (betel) nut use in Australia may be linked to the recent rise in oral cancer cases. Since GPs (general practitioners) are primary healthcare providers, it is pivotal to ensure the oral cancer awareness of GPs. This study aimed to explore oral cancer risk-related knowledge, beliefs, and clinical practices of GPs in Australia. METHODS Fourteen semi-structured interviews were conducted with GPs practicing across New South Wales and Victoria. Purposive and snowball sampling were used for recruitment. Data were analysed through a directed content analysis approach. RESULTS All GPs were knowledgeable of major oral cancer causative factors including tobacco and alcohol, but some had limited understanding about the risks associated with areca nut preparations. Positive attitudes were evident, with all participants acknowledging the importance of oral cancer risk assessment. Most GPs recalled not performing oral cancer routine check-ups. CONCLUSION GPs presented good oral cancer knowledge except for emerging risk factors such as areca nut use. Varied beliefs and inconsistent clinical practices relating to oral cancer screening is concerning. Accessible oral cancer training around emerging risk factors may benefit GPs.
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Affiliation(s)
- Nidhi Saraswat
- Centre for Oral Health Outcomes and Research Translation (COHORT), Ingham Institute for Applied Medical Research, School of Nursing and Midwifery, South Western Sydney Local Health District, Western Sydney University, Liverpool, NSW 1871, Australia; (B.E.); (A.G.)
- School of Nursing and Midwifery, Western Sydney University, Parramatta, NSW 2116, Australia;
| | - Rona Pillay
- School of Nursing and Midwifery, Western Sydney University, Parramatta, NSW 2116, Australia;
| | - Neeta Prabhu
- Paediatric Dentistry, Faculty of Medicine and Health, School of Dentistry, The University of Sydney, Camperdown, NSW 2006, Australia;
- Paediatric Dentistry, Westmead Centre for Oral Health, Sydney, NSW 2145, Australia
| | - Bronwyn Everett
- Centre for Oral Health Outcomes and Research Translation (COHORT), Ingham Institute for Applied Medical Research, School of Nursing and Midwifery, South Western Sydney Local Health District, Western Sydney University, Liverpool, NSW 1871, Australia; (B.E.); (A.G.)
- School of Nursing and Midwifery, Western Sydney University, Parramatta, NSW 2116, Australia;
| | - Ajesh George
- Centre for Oral Health Outcomes and Research Translation (COHORT), Ingham Institute for Applied Medical Research, School of Nursing and Midwifery, South Western Sydney Local Health District, Western Sydney University, Liverpool, NSW 1871, Australia; (B.E.); (A.G.)
- School of Nursing and Midwifery, Western Sydney University, Parramatta, NSW 2116, Australia;
- Faculty of Medicine and Health, School of Dentistry, The University of Sydney, Camperdown, NSW 2006, Australia
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Saraswat N, Everett B, Pillay R, Prabhu N, George A. Knowledge, attitudes and practices of general medical practitioners in developed countries regarding oral cancer: an integrative review. Fam Pract 2020; 37:592-605. [PMID: 32253436 PMCID: PMC7759340 DOI: 10.1093/fampra/cmaa026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Oral cancer is a public health concern and is widespread in developing countries, particularly in South Asia. However, oral cancer cases are also rising in developed nations due to various factors, including smoking, viruses and increased migration from South Asia. In this context, the role of general medical practitioners (GPs) in identifying oral cancer is becoming increasingly important and, while some studies have explored their perspective about oral cancer, a synthesis of these results has not been undertaken. OBJECTIVE The objective of this integrative review is to synthesize existing evidence regarding oral cancer-related knowledge, attitudes and practices of GPs in developed countries. METHODS Four electronic databases were searched to identify studies focussing on the objective of this review. The inclusion criteria were: peer-reviewed English language publications; studies conducted in developed countries involving GPs; explored at least one study outcome (knowledge/attitudes/practices). No restrictions were placed on the publication date. RESULTS A total of 21 studies involving 3409 GPs were reviewed. Most studies revealed limited knowledge of GPs about emerging risk factors, such as betel nut chewing (0.8-50%). Significant variation (7-70%) was evident in routine oral examination practices of GPs. Most GPs felt unsure about diagnosing oral cancer and many (38-94%) raised the need for further education. No study explored the specific relevance of GPs' practices concerning South Asian immigrants. CONCLUSION This review suggests the need for educational programs to enhance GPs' knowledge regarding oral cancer. Further research exploring oral cancer-related practices of GPs caring for South Asian immigrants is warranted.
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Affiliation(s)
- Nidhi Saraswat
- Centre for Oral Health Outcomes and Research Translation, School of Nursing and Midwifery, Western Sydney University/South Western Sydney Local Health District/Ingham Institute for Applied Medical Research, Liverpool, NSW
- School of Nursing and Midwifery, Western Sydney University, Parramatta, NSW
| | - Bronwyn Everett
- Centre for Oral Health Outcomes and Research Translation, School of Nursing and Midwifery, Western Sydney University/South Western Sydney Local Health District/Ingham Institute for Applied Medical Research, Liverpool, NSW
- School of Nursing and Midwifery, Western Sydney University, Parramatta, NSW
| | - Rona Pillay
- School of Nursing and Midwifery, Western Sydney University, Parramatta, NSW
| | - Neeta Prabhu
- Westmead Centre for Oral Health. Dentistry, University of Sydney, Sydney, NSW, Australia
| | - Ajesh George
- Centre for Oral Health Outcomes and Research Translation, School of Nursing and Midwifery, Western Sydney University/South Western Sydney Local Health District/Ingham Institute for Applied Medical Research, Liverpool, NSW
- School of Nursing and Midwifery, Western Sydney University, Parramatta, NSW
- School of Dentistry, Faculty of Medicine and Health, University of Sydney, NSW, Australia
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Shrestha A, Rimal J. Effectiveness of a Mass Media Campaign on Oral Carcinogens and Their Effects on the Oral Cavity. Asian Pac J Cancer Prev 2018; 19:819-823. [PMID: 29582640 PMCID: PMC5980861 DOI: 10.22034/apjcp.2018.19.3.819] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Objective: To develop a mass media campaign on oral carcinogens and their effects on the oral cavity in order to increase awareness among the general population. Methods: Documentary and public service announcements highlighting the effects of tobacco and its products were designed and developed based on principles of behavior change. A questionnaire, designed to determine the knowledge, attitude and practice of people regarding oral carcinogens, was used to conduct a baseline survey at various sites in eastern Nepal. Local television channels and radio stations broadcasted the documentary and public service announcements. An evaluation survey was then performed to assess the effectiveness of the campaign. Results: Baseline and evaluation surveys covered 1,972 and 2,140 individuals, respectively. A third of the baseline population consumed quid, 22% chewing tobacco, 16% gutka (commercial preparation of arecanut, tobacco, lime and chemicals) and 25% cigarettes. Tobacco consumption differed significantly between 3 ecologic regions with greater use in the Terai region. The knowledge prevalence regarding the oral carcinogens quid (70%), chewing tobacco (82%), gutka (58%) and cigarettes (93%) significantly increased in the evaluation population. Females were more aware about the various tobacco products and their effects on health. More people knew about the harmful effects of tobacco on their health and oral cavity, and had their mouth examined and the frequency of consumption of these products reduced significantly after the campaign. Attitudes towards production, sale and advertisements of tobacco also improved significantly. Conclusions: The mass media campaign was an effective tool for increasing awareness among the population.
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Affiliation(s)
- Ashish Shrestha
- Department of Public Health Dentistry,B.P. Koirala Institute of Health Sciences, Dharan, Nepal.
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LeHew CW, Weatherspoon DJ, Peterson CE, Goben A, Reitmajer K, Sroussi H, Kaste LM. The Health System and Policy Implications of Changing Epidemiology for Oral Cavity and Oropharyngeal Cancers in the United States From 1995 to 2016. Epidemiol Rev 2018; 39:132-147. [PMID: 28402398 DOI: 10.1093/epirev/mxw001] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 09/26/2016] [Indexed: 12/19/2022] Open
Abstract
Oral cavity and oropharyngeal cancers are typically grouped under the general term, "oral cancer." Yet, the incidence of oropharyngeal cancers is increasing in the United States, while the incidence of oral cavity cancers has declined. These 2 distinct but conflated groups of oral cancers are attributed to different risk factors. Incidence and survival trends were examined across US population groups and by anatomical subsite. Disparities in incidence and survival by sex, race/ethnicity, and subsite were identified. Risk factors are complex, interactive, and not fully identified. Cancer control research illustrates health disparities in access to care and patient outcomes. Database and supplemental searches yielded 433 articles published between 1995 and 2016 characterizing aspects of oral cancer epidemiology relating to incidence, survival, risk, disparities, and cancer control. Oral cavity cancer survival in black men remains the most intractable burden. Although understanding of oral cancer etiology is improving, application to policy is limited. Cancer control efforts are diverse, sporadic, limited in scope, and generally lacking in success, and they need stratification by oral cavity cancers/oropharyngeal cancers. Further intervention and epidemiologic research, improved workforce capacity, and integrated care delivery are identified as important directions for public health policy. Sustained, multilevel campaigns modeled on tobacco control success are suggested.
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Exploring a potential impact of a social marketing campaign on reducing oral cancer incidences in Michigan: an ecological study. BDJ Open 2015; 1:15005. [PMID: 29607059 PMCID: PMC5842868 DOI: 10.1038/bdjopen.2015.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 10/06/2015] [Accepted: 10/26/2015] [Indexed: 11/28/2022] Open
Abstract
Objectives/Aims: The social marketing campaign was launched in 2005–2007 to address excess risk of oral cancer in Detroit tri-county area, Michigan. We assessed the extent to which the campaign might have contributed to decreasing risk of oral cancer using the modified interrupted time-series design. Materials and Methods: Oral cancer incidence and mortality data came from Michigan Department of Community Health, and trends of age-adjusted rates during 1990–2009 were compared between intervention and comparison counties via joinpoint regression. Results: Although mortality rates in both areas decreased in parallel manner, incidence rates decreased during and after the campaign only in the intervention counties. A similar trend was observed in the race-specific analysis. Alternative explanations, including population profiles, health-care access and pre-existing trends, were examined, and these characteristics were comparable between two areas in 1990s and 2000s. Conclusions: These results suggested that the campaign was more likely to be associated with the decreasing trend of oral cancer incidence in the intervention counties than alternative explanations. Although oral cancer is a deadly disease, its awareness has been relatively low. This study highlights a potential impact of concerted efforts to improve the oral cancer awareness in the high-risk communities.
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Shrivastav M, Harris M, Kannan R, Rajendran K. Diabetes awareness among caregivers in a semi-rural community in South India. Int J Diabetes Dev Ctries 2014. [DOI: 10.1007/s13410-014-0220-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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