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Zheng FM, Yan IG, Sun IG, Duangthip D, Lo ECM, Chu CH. Early Childhood Caries and Dental Public Health Programmes in Hong Kong. Int Dent J 2024; 74:35-41. [PMID: 37839956 PMCID: PMC10829355 DOI: 10.1016/j.identj.2023.08.001] [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: 07/02/2023] [Revised: 08/01/2023] [Accepted: 08/06/2023] [Indexed: 10/17/2023] Open
Abstract
The objective of this study was to investigate the relationship amongst early childhood caries (ECC), economic development, and dental public health programmes in Hong Kong. We searched exhaustively qualitative and quantitative data on the oral health policy, dental service, public health strategies of caries control and epidemiologic surveys on ECC. We then performed meta-regression to explore the impact of the Human Development Index (HDI), gross domestic product (GDP) growth, water fluoridation, oral health promotion, dental school establishment, free education, and dental workforce on ECC prevalence in 5-year-olds. We found that the first government oral health survey was conducted in 1960, when Hong Kong experienced significant growth, as the HDI indicated. The survey revealed that 97% of 6- to 8-year-old children experienced ECC. Water fluoridation was implemented in 1961 at 0.7 ppm (0.9 ppm in winter) to prevent caries. The government offered free 9-year education in 1978. In 1981, the government established a dental school to improve a low dentist-to-population ratio of 1:9000. The ECC prevalence amongst 5- to 6- year-old children was reduced from 84% in 1968 to 63% in 1986. The Department of Health created an oral health education division in 1989. The ECC prevalence for 5-year-old children was further reduced to 44% in 1997. The ECC prevalence amongst 5-year-old children was stabilised at 51% both in 2001 and 2011. However in 2021, the prevalence of untreated ECC increased to 57% during the outbreak of COVID-19. Meta-regression analysis showed that ECC prevalence was not linked to GDP growth but decreased with improvements in HDI, the provision of 9-year free education, the establishment of a dental school, fluoridation of water supply, and implementation of territory-wide oral health promotion. In conclusion, better education, living conditions, and dental public health programmes have improved children's oral health in Hong Kong.
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Affiliation(s)
| | - Iliana Gehui Yan
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Ivy Guofang Sun
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | | | | | - Chun Hung Chu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China.
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Orfali SM, Alrumikhan AS, Assal NA, Alrusayes AM, Natto ZS. Prevalence and severity of dental caries in school children in Saudi Arabia: A nationwide cross-sectional study. Saudi Dent J 2023; 35:969-974. [PMID: 38107051 PMCID: PMC10724354 DOI: 10.1016/j.sdentj.2023.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 09/18/2023] [Accepted: 09/19/2023] [Indexed: 12/19/2023] Open
Abstract
Aim This nationwide study assessed the prevalence and severity of dental caries in 6-, 12-, and 15-year-old school children across Saudi Arabia. This study examined differences between genders and among regions regarding the mean values of decayed, missing, and filled teeth (dmft/DMFT), the care index (CI), and the significant caries index (SiC index). Materials and methods Data from 19,870 participants, 10,435 males and 9435 females, were collected using stratified multistage cluster random sampling. The survey team divided Saudi Arabia into five regions (northern, eastern, western, southern, and middle). To represent each respective region, a large city, two random towns (peri-urban), and four random rural areas were selected for surveying. Lastly, the sampling technique was applied by choosing random schools and random classes within the selected schools. Dental caries were assessed using the dmft/DMFT score, CI, and the top 30% and 10% of the sample dmft/DMFT scores (SiC30 and SiC10, respectively). Results The overall prevalence of caries was 65.6%, with 72.1 occurring in primary teeth and 61.7% in permanent teeth. The percentages of individuals with missing teeth and filled teeth were 9.0% and 20.5%, respectively. The mean dmft was 3.93 ± 3.60, while the mean DMFT was 2.42 ± 2.52; most of the DMFT components were significantly higher in females than males, while the dmft components were higher in males. The northern region had the highest and worst DMFT/dmft ratios of the five regions. The mean SiC30 and SiC10 values were significantly higher than the overall average DMFT/dmft values (P < 0.001). Conclusion Dental caries remain a public health challenge among school children in Saudi Arabia. The SiC and CI analysis indicated that caries management had a high overall efficacy, but that certain groups of the population may need targeted management in the future.
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Affiliation(s)
- Saud M. Orfali
- Therapeutic service agency, General director of Dentistry, Ministry of Health, Saudi Arabia
| | | | - Nader A. Assal
- General Directorate of Dentistry, Ministry of Health, Saudi Arabia
| | | | - Zuhair S. Natto
- Department of Dental Public Health, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
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Arheiam A, Alhashani A, Kwidir T, Bosif Y, Ballo L, Tantawi ME. Untreated dental caries among Libyan children during and after the war and in internally displaced person camps. Community Dent Oral Epidemiol 2023; 51:636-643. [PMID: 37282713 DOI: 10.1111/cdoe.12886] [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: 10/06/2022] [Revised: 05/22/2023] [Accepted: 05/29/2023] [Indexed: 06/08/2023]
Abstract
OBJECTIVES The present study assessed whether living in a conflict zone and in internally displaced person (IDP) camps were associated with the number of untreated caries in primary, permanent and all teeth in Libyan children and whether these associations differed by parents' educational attainment. METHODS Cross-sectional studies were conducted in Benghazi, Libya, in 2016/2017 during the war and in 2022 after the war including children in schools and in IDP camps in the same setting. Self-administered questionnaires and clinical examinations were used for data collection from primary schoolchildren. The questionnaire collected information on children's date of birth, sex, level of parental education and school type. The children were also asked to report on how often they consumed sugary drinks and whether they brushed their teeth regularly. In addition, untreated caries in primary, permanent and all teeth were assessed according to World Health Organization criteria at the dentine level. Multilevel negative binomial regression models were used to assess the relation between dependent variables (untreated caries in primary, permanent and all teeth) and living environment (during and after the war and living in IDP camps) and parental educational attainment adjusted for oral health behaviours and demographic factors. The modifying effect of parental educational attainment (no, one and both parents university educated) on the association between living environment and the number of decayed teeth was also assessed. RESULTS Data were available from 2406 Libyan children, 8-12 years old (mean = 10.8, SD = 1.8). The mean (SD) number of untreated decayed primary teeth was 1.20 (2.34), permanent teeth = 0.68 (1.32) and all teeth = 1.88 (2.50). Compared to children living in Benghazi during the war, children living in the city after the war had significantly greater number of decayed primary (adjusted prevalence ratio [APR] = 4.25, p = .01) and permanent teeth (APR = 3.77, p = .03) and children in IDP camps had significantly greater number of primary teeth (APR = 16.23, p = .03). Compared to children whose both parents were university-educated, those with no university-educated parents had a significantly greater number of decayed primary teeth (APR = 1.65, p = .02) and significantly less number of decayed permanent (APR = 0.40, p < .001) and all teeth (APR = 0.47, p < .001). There was a significant interaction between parental education and living environment in the number of all decayed teeth in children who lived in Benghazi during the war: children whose both parents were non-university-educated had significantly less number of all decayed teeth (p = .03) with no interaction effect in those living in Benghazi after the war or in IDP camps (p > .05). CONCLUSION Children living in Benghazi after the war had more untreated decay in primary and permanent teeth than children during the war. Having parents with no university education was associated with greater or less untreated decay depending on the dentition. These variations were most pronounced among children during the war in all teeth with no significant differences in after-war and IDP camps groups. Further research is required to understand how living in war environment influenced oral health. In addition, children affected by wars and children living in IDP camps should be identified as target groups for oral health promotion programs.
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Affiliation(s)
- Arheiam Arheiam
- Department of Dental Public Health, Faculty of Dentistry, University of Benghazi, Benghazi, Libya
| | - Abdelgader Alhashani
- Department of Dental Public Health, Faculty of Dentistry, University of Benghazi, Benghazi, Libya
| | - Tasnem Kwidir
- Department of Dental Public Health, Faculty of Dentistry, University of Benghazi, Benghazi, Libya
| | - Yasmin Bosif
- Department of Dental Public Health, Faculty of Dentistry, University of Benghazi, Benghazi, Libya
| | - Lamis Ballo
- Department of Dental Public Health, Faculty of Dentistry, University of Benghazi, Benghazi, Libya
| | - Maha El Tantawi
- Department of Dental Public Health and Peadodontics, Faculty of Dentistry, University of Alexandria, Alexandria, Egypt
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Chang Q, Cheng M, Xu M, Du S, Wang X, Feng X, Tai B, Hu D, Lin H, Wang B, Wang C, Zheng S, Liu X, Rong W, Wang W, Dong Y, Si Y. Decomposing socioeconomic inequalities in dental caries among Chinese adults: findings from the 4th national oral health survey. BMC Oral Health 2023; 23:372. [PMID: 37291567 PMCID: PMC10251606 DOI: 10.1186/s12903-023-03037-4] [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: 11/23/2022] [Accepted: 05/13/2023] [Indexed: 06/10/2023] Open
Abstract
OBJECTIVE This cross-sectional study aimed to investigate socioeconomic inequalities in dental caries among adults (35 years and older) in China and explore the contributions of various factors to these inequalities. METHODS This study included 10,983 adults (3,674 aged 35-44 years, 3,769 aged 55-64 years and 3,540 aged 65-74 years) who participated in the 4th National Oral Health Survey (2015-2016) in China. Dental caries status was evaluated by the decayed, missing and filled teeth (DMFT) index. Concentration indices (CIs) were applied to quantify the different degrees of socioeconomic-related inequality in DMFT, decayed teeth with crown or root caries (DT), missing teeth due to caries or other reasons (MT), and filled teeth without any primary or secondary caries (FT) among adults of different age groups. Decomposition analyses were conducted to identify the determinants and their associations with inequalities in DMFT. RESULTS The significant negative CI indicated that DMFT for the total sample were concentrated among socioeconomically disadvantaged adults (CI = - 0.06; 95% confidence interval [CI], - 0.073 to - 0.047). The CIs for DMFT for adults aged 55-64 and 65-74 years were - 0.038 (95% CI, - 0.057 to - 0.018) and - 0.039 (95% CI, - 0.056 to - 0.023), respectively, while the CI for DMFT for adults aged 35-44 years was not statistically significant (CI = - 0.002; 95% CI, - 0.022 to 0.018). The concentration indices of DT were negative and concentrated in disadvantaged populations, while FT showed pro-rich inequalities in all age groups. Decomposition analyses showed that age, education level, toothbrushing frequency, income and type of insurance contributed substantially to socioeconomic inequalities, accounting for 47.9%, 29.9%, 24.5%,19.1%, and 15.3%, respectively. CONCLUSION Dental caries was disproportionately concentrated among socioeconomically disadvantaged adults in China. The results of these decomposition analyses are informative for policy-makers attempting to develop targeted health policy recommendations to reduce dental caries inequalities in China.
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Affiliation(s)
- Qing Chang
- The Second Dental Center, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, Beijing, P.R. of China
| | - Menglin Cheng
- Department of Stomatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Mengru Xu
- Department of Preventive Dentistry, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, Beijing, P.R. of China
| | - Shuo Du
- Department of Preventive Dentistry, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, Beijing, P.R. of China
| | - Xing Wang
- Chinese Stomatological Association, Beijing, P.R. of China
| | - Xiping Feng
- Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. of China
| | - Baojun Tai
- School & Hospital of Stomatology, Wuhan University, Wuhan, P.R. of China
| | - Deyu Hu
- West China School of Stomatology, Sichuan University, Chengdu, P.R. of China
| | - Huancai Lin
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yetsen University, Guangzhou, P.R. of China
| | - Bo Wang
- Chinese Stomatological Association, Beijing, P.R. of China
| | - Chunxiao Wang
- Chinese Center for Disease Control and Prevention, Beijing, P.R. of China
| | - Shuguo Zheng
- Department of Preventive Dentistry, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, Beijing, P.R. of China
| | - Xuenan Liu
- Department of Preventive Dentistry, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, Beijing, P.R. of China
| | - Wensheng Rong
- Department of Preventive Dentistry, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, Beijing, P.R. of China
| | - Weijian Wang
- Department of Preventive Dentistry, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, Beijing, P.R. of China
| | - Yanmei Dong
- Department of Cariology and Endodontology, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, Beijing, P.R. of China
| | - Yan Si
- Department of Preventive Dentistry, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, Beijing, P.R. of China.
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Affiliation(s)
- Brett Duane
- Guest Editor BDJ Eco Focus Issue and Associate Professor, Dental Public Health, Trinity College Dublin, UK
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The impact of the COVID-19 pandemic on oral health inequalities and access to oral healthcare in England. Br Dent J 2022; 232:109-114. [PMID: 35091614 PMCID: PMC8796193 DOI: 10.1038/s41415-021-3718-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 06/13/2021] [Indexed: 11/26/2022]
Abstract
While the impact of the coronavirus disease (COVID-19) pandemic on health inequalities is documented, oral health has been absent from this discussion. This commentary highlights the potential impacts of the COVID-19 pandemic on oral health inequalities in England in February 2021. It includes a literature review, Public Health England and Kantar Worldpanel sales data on health behaviours and analysis of NHS dental services data. Purchasing data indicate, except for smoking, increases in health-compromising behaviours. Since the resumption of dental services, NHS general dental service use modestly recovered among adults but not children by October 2020. There are clear inequalities among children and older adults, with more deprived groups having lower uptake of dental service use than more affluent groups. Oral cancer referrals and hospital admissions for tooth extractions in children dramatically declined, with the latter primarily affecting children in more deprived areas. Many oral health programmes in schools and care homes were disrupted or suspended throughout this period. All these indicate that oral health inequalities have widened due to the COVID-19 pandemic. An oral health plan of action requires prioritising long-term investment in public health programmes and transforming commissioning pathways to support those with the greatest needs to access oral healthcare services. People living in more deprived areas have fared worse than people living in less deprived areas, in terms of uptake of NHS primary dental care following the resumption of services in June 2020. The cessation of oral health improvement programmes in the community and the dramatic decline of hospital dental services due to the COVID-19 pandemic have also primarily impacted the more socially disadvantaged groups, further widening inequalities. Addressing the widened oral health inequalities requires long-term investment in oral health, prioritising public health programmes and supporting access to services.
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KOÇAK E, ALKAYA B. Evaluation of the oral dental health status of the Romani community in Turkey. CUKUROVA MEDICAL JOURNAL 2021. [DOI: 10.17826/cumj.952343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Abstract
Special care dentistry (SCD), one of 13 dental specialties, is the most recent addition to the GDC Speciality List, in 2008. Yet, SCD is often an area which dentists and dental care professionals only encounter via referral or directly within a secondary care or community dental setting. At undergraduate level, though a listed aspect of the GDC's curriculum, experiences within special care departments are often limited. Additionally, with other specialties such as restorative dentistry taking precedence, there is a risk of SCD being viewed as an adjunct to the main curriculum. Despite this, lessons learned from SCD are key to understanding the holistic patient-centred experience. It is an opportunity to combine advanced clinical knowledge with patient management, which all dental professionals should possess in order to fulfil our duty of care for all. The aim of this article is to explore the lack of exposure to SCD in undergraduates, and highlight the reasons behind the management of patients with additional needs being an essential part of the undergraduate curriculum and beyond. The article also explores the importance of SCD in treating patients in an increasingly diverse society, particularly for those with complications related to the recent COVID-19 pandemic. Identifies what special care is as a recently added speciality, which patients it cares for and how it is accessed. Discusses the impact that special care dentistry has on the dental applicant, undergraduate student and qualified professional. Discusses the limited interactions undergraduates and qualified professionals have with special care departments and patients, and the impact of this. Explores the application of special care dentistry techniques in general practice and considers patients who require referral, for all dental care professionals.
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Najafi F, Rezaei S, Hajizadeh M, Soofi M, Salimi Y, Kazemi Karyani A, Soltani S, Ahmadi S, Homaie Rad E, Karami Matin B, Pasdar Y, Hamzeh B, Nazar MM, Mohammadi A, Poustchi H, Motamed-Gorji N, Moslem A, Khaleghi AA, Fatthi MR, Aghazadeh-Attari J, Ahmadi A, Pourfarzi F, Somi MH, Sohrab M, Ansari-Moghadam A, Edjtehadi F, Esmaeili A, Joukar F, Lotfi MH, Aghamolaei T, Eslami S, Tabatabaee SHR, Saki N, Haghdost AA. Decomposing socioeconomic inequality in dental caries in Iran: cross-sectional results from the PERSIAN cohort study. ACTA ACUST UNITED AC 2020; 78:75. [PMID: 32832079 PMCID: PMC7436972 DOI: 10.1186/s13690-020-00457-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 08/10/2020] [Indexed: 12/24/2022]
Abstract
Background The current study aimed to measure and decompose socioeconomic-related inequalities in DMFT (decayed, missing, and filled teeth) index among adults in Iran. Methods The study data were extracted from the adult component of Prospective Epidemiological Research Studies in IrAN (PERSIAN) from 17 centers in 14 different provinces of Iran. DMFT score was used as a measure of dental caries among adults in Iran. The concentration curve and relative concentration index (RC) was used to quantify and decompose socioeconomic-related inequalities in DMFT. Results A total of 128,813 adults aged 35 and older were included in the study. The mean (Standard Deviation [SD]) score of D, M, F and DMFT of the adults was 3.3 (4.6), 12.6 (10.5), 2.1 (3.4) and 18.0 (9.5), respectively. The findings suggested that DMFT was mainly concentrated among the socioeconomically disadvantaged adults (RC = - 0.064; 95% confidence interval [CI), - 0.066 to - 0.063). Socioeconomic status, being male, older age and being a widow or divorced were identified as the main factors contributing to the concentration of DMFT among the worse-off adults. Conclusions It is recommended to focus on the dental caries status of socioeconomically disadvantaged groups in order to reduce socioeconomic-related inequality in oral health among Iranian adults. Reducing socioeconomic-related inequalities in dental caries should be accompanied by appropriate health promotion policies that focus actions on the fundamental socioeconomic causes of dental disease.
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Affiliation(s)
- Farid Najafi
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Satar Rezaei
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Hajizadeh
- School of Health Administration, Faculty of Health, Dalhousie University, Halifax, Canada
| | - Moslem Soofi
- Social Development and Health Promotion Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Yahya Salimi
- Social Development and Health Promotion Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ali Kazemi Karyani
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shahin Soltani
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Sina Ahmadi
- Department of Social Welfare Management, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Enayatollah Homaie Rad
- Social Determinants of Health Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Behzad Karami Matin
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Yahya Pasdar
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Behrooz Hamzeh
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mehdi Moradi Nazar
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ali Mohammadi
- Department of Health Information Technology, Paramedical School, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hossein Poustchi
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Nazgol Motamed-Gorji
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Moslem
- Department of Anesthesiology, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Ali Asghar Khaleghi
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - Mohammad Reza Fatthi
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Javad Aghazadeh-Attari
- Social determinants of Health Research Center, Urmia Jundishapur University of Medical Sciences, Urmia, Iran
| | - Ali Ahmadi
- Modeling in Health Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Farhad Pourfarzi
- Digestive Disease Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Mohammad Hossein Somi
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehrnoush Sohrab
- Diabetes Research cente, Mazandaran University of Medical Sciences, Sari, Iran
| | - Alireza Ansari-Moghadam
- Health Promotion Research Center, Zahedan Jundishapur University of Medical Sciences, Zahedan, Iran
| | - Farhad Edjtehadi
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Esmaeili
- Department of Cardiology, Medical school, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Farahnaz Joukar
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | | | - Teamur Aghamolaei
- Department of Public Health, School of Public Health, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Saied Eslami
- Pharmaceutical Research Center, Pharmaceutical Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Nader Saki
- Hearing Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Akbar Haghdost
- Modeling in Health Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
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Association of Self-Perceived Oral Health and Function with Clinically Determined Oral Health Status among Adults Aged 35⁻54 Years: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15081681. [PMID: 30087297 PMCID: PMC6121354 DOI: 10.3390/ijerph15081681] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 08/02/2018] [Accepted: 08/07/2018] [Indexed: 11/27/2022]
Abstract
This study aimed to analyse the association of self-perceived oral health status (OHS) and functions with clinical OHS in Korean adults aged 35–54 years. The study was designed as a cross-sectional study using data from the Fourth Korea National Health and Nutrition Examination Survey (2007–2009). A total of 6605 subjects aged 35–54 years who completed the oral examination and questionnaires were included. An association of self-perceived OHS and functions with clinically determined OHS was confirmed by a complex-samples general linear model. Data on socioeconomic variables, i.e., household income and education level, self-perceived OHS and functions, such as chewing and speaking, were collected by trained interviewers. The clinical OHS was determined by trained dentists and included the number of untreated decayed teeth (DT); decayed, missing, and filled teeth (DMFT); prosthetic and periodontal status. The combined score was estimated as the sum of self-perceived OHS and functions. Based on the estimation coefficient, the clinical variables that were most strongly associated with self-perceived OHS and functions were, in order, periodontal status, prosthetic status, DT, and DMFT. In addition, the combined score for self-perceived OHS and functions was associated with household income, education, and clinically determined OHS.
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Assari S. Socioeconomic Status and Self-Rated Oral Health; Diminished Return among Hispanic Whites. Dent J (Basel) 2018; 6:E11. [PMID: 29695074 PMCID: PMC6023433 DOI: 10.3390/dj6020011] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 04/20/2018] [Accepted: 04/20/2018] [Indexed: 12/12/2022] Open
Abstract
Background. An extensive body of knowledge has documented weaker health effects of socio-economic status (SES) for Blacks compared to Whites, a phenomenon also known as Blacks’ diminished return. It is, however, unknown whether the same diminished return also holds for other ethnic minorities such as Hispanics or not. Aim. Using a nationally representative sample, the current study aimed to compare Non-Hispanic and Hispanic Whites for the effects of SES on self-rated oral health. Methods. For the current cross-sectional study, we used data from the Collaborative Psychiatric Epidemiology Surveys (CPES), 2001⁻2003. With a nationally representative sampling, CPES included 11,207 adults who were either non-Hispanic Whites (n = 7587) or Hispanic Whites (n = 3620. The dependent variable was self-rated oral health, treated as dichotomous measure. Independent variables were education, income, employment, and marital status. Ethnicity was the focal moderator. Age and gender were covariates. Logistic regressions were used for data analysis. Results. Education, income, employment, and marital status were associated with oral health in the pooled sample. Although education, income, employment, and marital status were associated with oral health in non-Hispanic Whites, none of these associations were found for Hispanic Whites. Conclusion. In a similar pattern to Blacks’ diminished return, differential gain of SES indicators exists between Hispanic and non-Hispanic Whites, with a disadvantage for Hispanic Whites. Diminished return of SES should be regarded as a systemically neglected contributing mechanism behind ethnic oral health disparities in the United States. Replication of Blacks’ diminished return for Hispanics suggests that these processes are not specific to ethnic minority groups, and non-White groups gain less because they are not enjoying the privilege and advantage of Whites.
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Affiliation(s)
- Shervin Assari
- Center for Research on Ethnicity, Culture, and Health (CRECH), School of Public Health, University of Michigan, Ann Arbor 48109-2700, MI, USA.
- Department of Psychiatry, University of Michigan, Ann Arbor 48109-2700, MI, USA 4250 Plymouth Rd., Ann Arbor, MI 48109-2700, USA.
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12
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Delgado-Angulo EK, Bernabé E, Marcenes W. Ethnic inequalities in dental caries among adults in East London. J Public Health (Oxf) 2015; 38:e55-62. [DOI: 10.1093/pubmed/fdv097] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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13
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Nassani MZ, Kay EJ. Tooth loss--an assessment of dental health state utility values. Community Dent Oral Epidemiol 2011; 39:53-60. [PMID: 20690933 DOI: 10.1111/j.1600-0528.2010.00563.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The study described aimed to measure the value placed on oral health, by measuring the utility of mouths in which teeth had been lost. METHODS A total of 102 subjects who had experienced tooth loss were interviewed and presented with 19 different scenarios of mouths with missing teeth. Each written description was accompanied by a verbal explanation and digital pictures of mouth models. Participants were asked to indicate on a standardized visual analogue scale how they would value the health of their mouth if they had lost the tooth/teeth described and the resulting space was left unrestored. RESULTS With a utility value of 0.0 representing the worst possible health state for a mouth and 1.0 representing the best, the mouth with the upper central incisor missing attracted the lowest utility value (utility = 0.16), the one with a missing upper second molar and the missing lower second molar attracted the highest utility values (utility = 0.48, 0.47, respectively). With respect to shortened dental arch (SDA) scenarios, a mouth with a SDA with only the second molar teeth in all quadrants missing attracted the highest utility value (utility = 0.45). A mouth with an extreme SDA with both missing molar and premolar teeth attracted the lowest utility value (utility = 0.06). Both age and gender have a significant influence on how the dentition is valued. CONCLUSION It is feasible and possible to derive measurements of the impact of various degrees of tooth loss on individuals. Further studies are required to examine whether past tooth loss or oral health status affects how tooth loss is viewed.
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Affiliation(s)
- M Z Nassani
- Department of Removable Prosthodontics, Faculty of Dentistry, University of Aleppo, Aleppo, Syria
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14
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Ansari G, Mansouri Y, Golpayegan M. Caries Experience Among 6-12 Years Old Children Attended to Ajman University Dental Clinic During 2005-2006. ACTA ACUST UNITED AC 2010. [DOI: 10.3923/rjbsci.2010.285.288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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15
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McLaren L, McIntyre L, Kirkpatrick S. Rose's population strategy of prevention need not increase social inequalities in health. Int J Epidemiol 2009; 39:372-7. [PMID: 19887510 DOI: 10.1093/ije/dyp315] [Citation(s) in RCA: 195] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Geoffrey Rose's 1985 paper, Sick individuals and sick populations, continues to spark debate and discussion. Since this original publication, there have been two notable challenges to Rose's population strategy of prevention. First, identification of high-risk individuals has improved considerably in accuracy, which some believe obviates the need for population-wide prevention strategies. Secondly, and more recently, it has been suggested that population strategies of prevention may inadvertently worsen social inequalities in health. We argue that population prevention will not necessarily worsen social inequalities in health, and the likelihood of it doing so will depend on whether the prevention strategy is more structural (targets conditions in which behaviours occur) or agentic (targets behaviour change among individuals) in nature. Also, there are potential drawbacks of approaches that focus on discrete populations (i.e. high risk or vulnerable) that need to be considered when selecting a strategy. Although Rose's ideas need to be continually scrutinized, his population strategy of prevention still holds considerable merit for improving population health and narrowing social inequalities in health.
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Affiliation(s)
- Lindsay McLaren
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada.
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16
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Delgado-Angulo EK, Hobdell MH, Bernabé E. Poverty, social exclusion and dental caries of 12-year-old children: a cross-sectional study in Lima, Peru. BMC Oral Health 2009; 9:16. [PMID: 19583867 PMCID: PMC2713218 DOI: 10.1186/1472-6831-9-16] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2009] [Accepted: 07/07/2009] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Socioeconomic differences in oral health have been reported in many countries. Poverty and social exclusion are two commonly used indicators of socioeconomic position in Latin America. The aim of this study was to explore the associations of poverty and social exclusion with dental caries experience in 12-year-old children. METHODS Ninety families, with a child aged 12 years, were selected from 11 underserved communities in Lima (Peru), using a two-stage cluster sampling. Head of households were interviewed with regard to indicators of poverty and social exclusion and their children were clinically examined for dental caries. The associations of poverty and social exclusion with dental caries prevalence were tested in binary logistic regression models. RESULTS Among children in the sample, 84.5% lived in poor households and 30.0% in socially excluded families. Out of all the children, 83.3% had dental caries. Poverty and social exclusion were significantly associated with dental caries in the unadjusted models (p = 0.013 and 0.047 respectively). In the adjusted model, poverty remained significantly related to dental caries (p = 0.008), but the association between social exclusion and dental caries was no longer significant (p = 0.077). Children living in poor households were 2.25 times more likely to have dental caries (95% confidence interval: 1.24; 4.09), compared to those living in non-poor households. CONCLUSION There was support for an association between poverty and dental caries, but not for an association between social exclusion and dental caries in these children. Some potential explanations for these findings are discussed.
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Affiliation(s)
- Elsa K Delgado-Angulo
- Unidad de Investigación en Salud Pública Dental, Departamento Académico de Odontología Social, Universidad Peruana Cayetano Heredia, Lima, Perú
| | - Martin H Hobdell
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Eduardo Bernabé
- Unidad de Investigación en Salud Pública Dental, Departamento Académico de Odontología Social, Universidad Peruana Cayetano Heredia, Lima, Perú
- Department of Epidemiology and Public Health, University College London, London, UK
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Butani Y, Weintraub JA, Barker JC. Oral health-related cultural beliefs for four racial/ethnic groups: Assessment of the literature. BMC Oral Health 2008; 8:26. [PMID: 18793438 PMCID: PMC2566974 DOI: 10.1186/1472-6831-8-26] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2007] [Accepted: 09/15/2008] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The purpose of this study was to assess information available in the dental literature on oral health-related cultural beliefs. In the US, as elsewhere, many racial/ethnic minority groups shoulder a disproportionate burden of oral disease. Cultural beliefs, values and practices are often implicated as causes of oral health disparities, yet little is known about the breadth or adequacy of literature about cultural issues that could support these assertions. Hence, this rigorous assessment was conducted of work published in English on cultural beliefs and values in relation to oral health status and dental practice. Four racial/ethnic groups in the US (African-American, Chinese, Filipino and Hispanic/Latino) were chosen as exemplar populations. METHODS The dental literature published in English for the period 1980-2006 noted in the electronic database PUBMED was searched, using keywords and MeSH headings in different combinations for each racial/ethnic group to identify eligible articles. To be eligible the title and abstract when available had to describe the oral health-related cultural knowledge or orientation of the populations studied. RESULTS Overall, the majority of the literature on racial/ethnic groups was epidemiologic in nature, mainly demonstrating disparities in oral health rather than the oral beliefs or practices of these groups. A total of 60 relevant articles were found: 16 for African-American, 30 for Chinese, 2 for Filipino and 12 for Hispanic/Latino populations. Data on beliefs and practices from these studies has been abstracted, compiled and assessed. Few research-based studies were located. Articles lacked adequate identification of groups studied, used limited methods and had poor conceptual base. CONCLUSION The scant information available from the published dental and medical literature provides at best a rudimentary framework of oral health related ideas and beliefs for specific populations.
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Affiliation(s)
- Yogita Butani
- Center to Address Disparities in Children's Oral Health at the University of California, San Francisco, CA, USA
| | - Jane A Weintraub
- Center to Address Disparities in Children's Oral Health at the University of California, San Francisco, CA, USA
| | - Judith C Barker
- Center to Address Disparities in Children's Oral Health at the University of California, San Francisco, CA, USA
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18
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Gallagher J, Clarke W, Wilson N. Understanding the motivation: a qualitative study of dental students' choice of professional career. EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2008; 12:89-98. [PMID: 18412737 DOI: 10.1111/j.1600-0579.2008.00506.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
BACKGROUND Given the changing nature of the dental workforce, and the need to retain the services of future members, it is important to understand why current dental students perceive that they were motivated to study dentistry. Qualitative research provides the opportunity to explore the underlying issues in addition to informing subsequent quantitative research. The objectives of this research were to investigate final-year dental students' motivation for studying dentistry and how they perceive this has been modified during their undergraduate degree programme. METHODS Purposive sampling of a representative group of 35 final-year dental students at King's College London Dental Institute to participate in audio-taped focus groups. Qualitative data were analysed using Framework Methodology. RESULTS The findings suggest a strong emphasis on having a career, providing 'professional status', 'financial benefits', 'job security, flexibility and independence' and 'good quality of life'. Students reported being attracted by features of the job, supported to a greater or lesser extent by personal experience, family and friends. It appears however that students' initial motivation is being tempered by their experiences during their undergraduate degree programme, in particular, the 'responsibilities of an intensive professional education', their 'mounting student debt' and the perception of 'feeling undervalued'. This perception related to dentistry in general and National Health Service dentistry in particular, being undervalued, by government, patients, the public and members of the dental profession. CONCLUSIONS Students' vision of a 'contained professional career' within health care, providing status and financial benefits, appears to have influenced their choice of dentistry. Pressures relating to student life and policy changes are perceived as impacting on key components of professional life, particularly status in the social and economic order. The implications for educators, professional leaders and policy makers are explored.
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Affiliation(s)
- J Gallagher
- Oral Health Services Research & Dental Public Health, King's College London Dental Institute, London, UK.
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19
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Aida J, Ando Y, Oosaka M, Niimi K, Morita M. Contributions of social context to inequality in dental caries: a multilevel analysis of Japanese 3-year-old children. Community Dent Oral Epidemiol 2008; 36:149-56. [DOI: 10.1111/j.1600-0528.2007.00380.x] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Wennhall I, Matsson L, Schröder U, Twetman S. Outcome of an oral health outreach programme for preschool children in a low socioeconomic multicultural area. Int J Paediatr Dent 2008; 18:84-90. [PMID: 18237290 DOI: 10.1111/j.1365-263x.2007.00903.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Despite a significant reduction in the prevalence of dental caries, childhood tooth decay is still a public health problem in both developed and developing countries. OBJECTIVE The aim of this study was to evaluate the caries preventive effect of an oral health programme for preschool children living in a low socioeconomic multicultural area in the city of Malmö, Sweden. METHODS Eight hundred and four 2-year-old children were enrolled and recalled every third month between ages 2 and 3 and semi-annually between ages 3 and 5 years. From an outreach facility, parents were instructed on oral health with a focus on toothbrushing and diet, and provided fluoride tablets free of charge. Participants completed a clinical examination and a structured interview at age of 5 years, at which point 651 children (81%) remained in the programme. The results of the intervention group were compared with a non-intervention reference group consisting of 201 5-year-old children from the same district. RESULTS In the intervention group, 96% attended four or more of their scheduled appointments, and mean caries prevalence was significantly lower than in the reference group (5.4 deft vs. 6.9 deft; P < 0.001). The prevented defs fraction was 27%. Parents' daily assistance with toothbrushing and administering fluoride tablets was significantly better in the intervention group than in the reference group (P < 0.05). CONCLUSION This study demonstrated that the early start of oral health programme had a significant beneficial effect on caries prevalence after 3 years.
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21
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Locker D. Disparities in oral health-related quality of life in a population of Canadian children. Community Dent Oral Epidemiol 2007; 35:348-56. [PMID: 17822483 DOI: 10.1111/j.1600-0528.2006.00323.x] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVES To assess socioeconomic disparities in the oral health-related quality of life in a group of Canadian children. METHODS Data were obtained as part of a study designed to assess the functional and psychosocial impact of traumatic dental injury. Clinical data were collected on a random sample of children during a school-based dental screening program that included measures of dental decay experience, treatment needs, dental trauma, fluorosis, and malocclusion. Children with dental trauma and a comparison group of trauma-free children were selected for follow-up. Their parents were mailed a questionnaire concerning the child's personal and family characteristics. Also enclosed was a questionnaire for the child that contained a short form of the Child Perceptions Questionnaire (CPQ) 11-14. Bivariate and multivariate analyses were undertaken to determine whether there were disparities in oral health-related quality of life according to household income. RESULTS Complete data were collected from 370 children. Mean CPQ11-14 scores showed a gradient across income categories with children from low income households having poorer oral health-related quality of life. Children from households containing only one adult also had higher scores than children living with two or more adults. In both linear and logistic regression analyses household income and family structure remained significant predictors of CPQ11-14 scores after controlling for oral disease variables. Further analyses suggested that oral disorders had little impact on the health-related quality of life of higher income children but a marked impact on lower income children. The highest mean CPQ11-14 scores were observed among low income children with the more severe levels of oral disease. CONCLUSION The data indicate that in this group of children there were socioeconomic disparities in oral health-related quality of life. A potential explanation may be differences in psychological assets and psychosocial resources.
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Affiliation(s)
- David Locker
- Community Dental Health Services Research Unit, Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.
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Abstract
Social inequalities in health and oral health continue to present a major challenge to public health. Progress towards the development of interventions to reduce health inequalities is currently being hampered by an incomplete understanding of the causes of inequalities in health. This paper aims to provide oral health researchers with an overview of four current explanations for inequalities in oral health and to suggest further areas of research needed to advance our understanding of the causes of social inequalities in oral health.
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Affiliation(s)
- Kelly Lorraine Sisson
- Department of Oral Health Services Research & Dental Public Health, King's College London Dental Institute, King's College London, London, UK.
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Watt RG. From victim blaming to upstream action: tackling the social determinants of oral health inequalities. Community Dent Oral Epidemiol 2007; 35:1-11. [PMID: 17244132 DOI: 10.1111/j.1600-0528.2007.00348.x] [Citation(s) in RCA: 313] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The persistent and universal nature of oral health inequalities presents a significant challenge to oral health policy makers. Inequalities in oral health mirror those in general health. The universal social gradient in both general and oral health highlights the underlying influence of psychosocial, economic, environmental and political determinants. The dominant preventive approach in dentistry, i.e. narrowly focusing on changing the behaviours of high-risk individuals, has failed to effectively reduce oral health inequalities, and may indeed have increased the oral health equity gap. A conceptual shift is needed away from this biomedical/behavioural 'downstream' approach, to one addressing the 'upstream' underlying social determinants of population oral health. Failure to change our preventive approach is a dereliction of ethical and scientific integrity. A range of complementary public health actions may be implemented at local, national and international levels to promote sustainable oral health improvements and reduce inequalities. The aim of this article is to stimulate discussion and debate on the future development of oral health improvement strategies.
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Affiliation(s)
- Richard Geddie Watt
- Department of Epidemiology and Public Health, University College London, London, UK.
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Enjary C, Tubert-Jeannin S, Manevy R, Roger-Leroi V, Riordan PJ. Dental status and measures of deprivation in Clermont-Ferrand, France. Community Dent Oral Epidemiol 2006; 34:363-71. [PMID: 16948675 DOI: 10.1111/j.1600-0528.2006.00284.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Many background variables, such as socioeconomic status (SES), may be measured at the level of the individual or using some ecological indicators. OBJECTIVES This study aimed to examine, in 5- and 10-year-olds in Clermont-Ferrand, the relationship between household SES indicators, SES measured as an area-based ecological variable and dental status. METHODS All 5- and 10-year-olds attending public schools in deprived and semi-deprived zones (n = 15) and six other randomly selected schools in Clermont-Ferrand were invited to participate. All children were examined clinically. On a questionnaire, parents provided sociodemographic information. RESULTS Of the children invited, 84% (880 children) were examined. Mean dft of 5-year-olds was 0.93 (SD 2.27); 26.5% had at least one tooth affected. The caries experience (DMFT) of 10-year-olds was 0.85 (SD 1.14) and 37.2% had permanent tooth caries experience. Caries experience varied significantly with school deprivation status: the greater the deprivation score, the more likely was poor dental health. Country of birth, parents' employment status, family size and health insurance type were significantly related to dental status. Logistic analyses estimated the importance of SES and ecological variables; deprivation influenced dental status in 5-year-olds even when household SES indicators were considered. In 10-year-olds, caries experience was influenced by household SES, immigrant background, father's employment and family size. CONCLUSION The use of school deprivation as an ecological measure status was useful for identifying population subgroups with different levels of oral health, particularly in young children. This indicator of social deprivation could be used for targeting preventive programmes to high caries risk communities defined geographically.
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Affiliation(s)
- Celine Enjary
- Department of Dental Public Health, Faculty of Dental Surgery, Universite d'Auvergne, Clermont-Ferrand, France
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Abstract
This paper reviews the problem of socio-economic health inequalities and highlights the relevance of these issues for the delivery of public oral health services in the Australian island State of Tasmania. It contends that unless there is reform of existing public oral health systems, inequities in oral health care linked to socio-economic factors and geographic location will remain. The challenge is, firstly, to understand the current situation and why it has occurred. Secondly, we need to ensure that this understanding is shared across educational and professional sectors for the development of innovative approaches to the problem. Thirdly, we must carry out preliminary research and evaluation for any reforms. Using a combination of approaches, i.e., primary health care, a 'common risk' approach and increasing workforce numbers has been identified as a method showing the most potential to improve access to equitable oral health care. An outline of a current research project evaluating the impact of the integration of primary oral health care clinical teams into public oral health services is provided. The clinical teams combine the skills of the dentist and an expanded role for dual trained dental therapists/dental hygienists. The teams focus on the development of innovative clinical practice in the management and prevention of common oral diseases that take into account the broader determinants of oral health inequality. This project will be conducted in Tasmania, where the dominance of small rural and remote communities, adverse socio-economic factors and shortage of oral health professionals are key issues to consider in planning public oral health services and programmes. The results of the evaluation of the Tasmanian pilot model will contribute to the evidence base that will support the introduction of new approaches to public oral health care.
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Affiliation(s)
- R J Cane
- Department of Rural Health, University of Tasmania, Launceston, Tasmania.
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Newton JT, Bower EJ. The social determinants of oral health: new approaches to conceptualizing and researching complex causal networks. Community Dent Oral Epidemiol 2005; 33:25-34. [PMID: 15642044 DOI: 10.1111/j.1600-0528.2004.00190.x] [Citation(s) in RCA: 152] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Oral epidemiological research into the social determinants of oral health has been limited by the absence of a theoretical framework which reflects the complexity of real life social processes and the network of causal pathways between social structure and oral health and disease. In the absence of such a framework, social determinants are treated as isolated risk factors, attributable to the individual, having a direct impact on oral health. There is little sense of how such factors interrelate over time and place and the pathways between the factors and oral health. Features of social life which impact on individuals' oral health but are not reducible to the individual remain under-researched. A conceptual framework informing mainstream epidemiological research into the social determinants of health is applied to oral epidemiology. The framework suggests complex causal pathways between social structure and health via interlinking material, psychosocial and behavioural pathways. Methodological implications for oral epidemiological research informed by the framework, such as the use of multilevel modelling, path analysis and structural equation modelling, combining qualitative and quantitative research methods, and collaborative research, are discussed.
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Affiliation(s)
- J Timothy Newton
- Department of Oral Health Services Research and Dental Public Health, GKT Dental Institute, Caldecot Road, London SE5 9RW, UK.
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Tubert-Jeannin S, Riordan PJ, Morel-Papernot A, Roland M. Dental status and oral health quality of life in economically disadvantaged French adults. SPECIAL CARE IN DENTISTRY 2004; 24:264-9. [PMID: 15552345 DOI: 10.1111/j.1754-4505.2004.tb01704.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Expansion of French health insurance coverage has increased funding for dental care for economically disadvantaged adults. This study aimed to measure clinical and self-perceived oral health, behaviors, and use of dental services by adults who were eligible for such coverage. The regional agency that gives administrative services for the health insurance funds provided a sample of 900 adults aged 35-44 years, insured through this program. We reached 805 of these adults by mail; of these 18% were surveyed and clinically examined. Self-perceived oral health was measured by the Global Oral Health Assessment Index (GOHAI) and participants' attitudes to dental health, by questionnaire. Decayed and Missing teeth constituted 40% of the DMFT. Participants reported poor oral health (63%), and 79% perceived a need for care, although they used dental services infrequently and had poor knowledge of available services. Cost of care and number of carious teeth were important predictors of the GOHAI.
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Mariño RJ, Villa AE, Weitz A, Guerrero S. Caries Prevalence in a Rural Chilean Community after Cessation of a Powdered Milk Fluoridation Program. J Public Health Dent 2004; 64:101-5. [PMID: 15180079 DOI: 10.1111/j.1752-7325.2004.tb02735.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The milk fluoridation scheme established in Codegua, Chile, between 1994 and 1999 demonstrated the effectiveness of powdered milk as a community-based vehicle for fluoride to prevent dental caries. The present study aimed to compare caries prevalence in both the Codeguan control and test communities, three years after ending fluoride distribution through the powdered milk fluoridation scheme, to assess whether the benefits of such milk fluoridation were still present in the test community. METHODS Children 3-6 years old living in Codegua (test community) and La Punta (control community) were examined for dental caries at their educational facilities by three trained and calibrated examiners using natural light, dental mirrors, and sickle probes. Differences in caries prevalence (dmfs) by year of the study were tested for statistically significant differences using the Mann-Whitney U test. RESULTS Findings from Codegua (1999-2002) indicate that the dental caries experience increased in all age groups following the termination of powdered milk fluoridation. These differences reached levels of statistical significance in the 3-, 4-, and 5- year old group (P < .03). Comparing results from Codegua and La Punta (2002), no statistically significant differences were found. CONCLUSIONS Termination of the powdered milk fluoridation scheme resulted in a deterioration of the dental health of children. After three years, dental caries prevalence was higher than that reached at the end of the scheme and equivalent to that of the control community without fluoride exposure. These results emphasize the need to establish and maintain an alternative mechanism of community-based fluoridation of proven effectiveness for the prevention of dental caries in communities where water fluoridation is not available.
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Affiliation(s)
- Rodrigo J Mariño
- School of Health, University of New England, Armidale, NSW 2351, Australia.
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Vanobbergen J, Declerck D, Mwalili S, Martens L. The effectiveness of a 6-year oral health education programme for primary schoolchildren. Community Dent Oral Epidemiol 2004; 32:173-82. [PMID: 15151687 DOI: 10.1111/j.1600-0528.2004.00151.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The aim of this study was to evaluate the effect of a 6-year oral health education programme in primary schoolchildren. METHODS This programme was part of the Signal-Tandmobiel project, a longitudinal collaborative project combining the registration of oral health data and oral health promotion. The intervention group comprised 3291 children with a mean age of 7.1 years (SD 0.43) at the start of the programme. Every year these children were examined clinically and a questionnaire, to be filled in by the parents, was administered to assess oral health behaviour. These children received an oral health education programme which consisted of a yearly 1-h instruction. Data collected using the same questionnaire and clinical examination in 676 12-year-old children were included as control group. The samples were obtained using stratified cluster sampling. The effect of the interventional programme was assessed by measuring differences in caries prevalence and incidence, levels of dental care and reported oral health behaviour. RESULTS Mean DMFT/S values, although higher in the control group, were not significantly different. The reported frequency of brushing was the same in both groups. Significant differences in favour of the intervention group were found in the number of between-meal snacks (P < 0.001) and the proper use of topical fluorides (P < 0.05). Children in the control group showed a significantly lower proportion of filled teeth than those in the intervention group (P < 0.01), with a care index of 73% versus 80%. CONCLUSION In conclusion, the implemented minimal school-based oral health education programme did not result in a significant reduction of the caries prevalence measured. The programme has been effective in improving reported dietary habits and the proper use of topical fluorides and resulted in a higher care index.
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Affiliation(s)
- Jacques Vanobbergen
- Department of Community Dentistry, Ghent University, De Pintelaan 185-B, 9000 Ghent, Belgium.
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Chavers LS, Gilbert GH, Shelton BJ. Racial and socioeconomic disparities in oral disadvantage, a measure of oral health-related quality of life: 24-month incidence. J Public Health Dent 2002; 62:140-7. [PMID: 12180041 DOI: 10.1111/j.1752-7325.2002.tb03435.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES This paper estimates the incidence of oral disadvantage based on the subject's approach to dental care, sex, race, and financial status; identifies demographic and socioeconomic characteristics that were associated with oral disadvantage; and determines if these characteristics were differentially associated with the three domains of oral disadvantage. METHODS The Florida Dental Care Study was a longitudinal study of oral health in diverse groups of persons who at baseline had at least one tooth, were 45 years or older, and were either African American or non-Hispanic white. Incidence rates, odds ratios, and 95 percent confidence intervals were used to describe oral disadvantage and its relation to race, income, and other key sociodemographic characteristics. RESULTS The strongest independent predictors of oral disadvantage were approach to dental care (problem-oriented attenders or regular), and situation if faced with an unexpected $500 dental bill. Demographic and socioeconomic characteristics were differentially associated with each disadvantage domain. CONCLUSIONS African Americans, females, rural residents, individuals who did not graduate from high school, individuals with limited financial resources, and problem-oriented dental attenders had significantly higher occurrences of oral disadvantage. Racial and sex disparities in oral disadvantage were largely explained by differences in approach to dental care and financial resources between these groups.
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Affiliation(s)
- L Scott Chavers
- Department of Diagnostic Sciences, University of Alabama at Birmingham, School of Dentistry, SDB Room 115, 1530 3rd Avenue South, Birmingham, AL 35294-0007, USA.
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