42 results on '"Jamieson, Lisa"'
Search Results
2. Correlates of poor oral health related quality of life in a cohort of people who use methamphetamine in Australia
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Abdelsalam, Shady, Livingston, Michael, Quinn, Brendan, Agius, Paul A, Ward, Bernadette, Jamieson, Lisa, and Dietze, Paul
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- 2023
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3. Self-efficacy and oral health outcomes in a regional Australian Aboriginal population
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Parker, Eleanor Jane, Haag, Dandara Gabriela, Spencer, Andrew John, Roberts-Thomson, Kaye, and Jamieson, Lisa Marie
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- 2022
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4. The triangle of inequality in dental services: arguments for a new conceptual framework
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Ghanbarzadegan, Arash, Bastani, Peivand, Balasubramanian, Madhan, Brennan, David, and Jamieson, Lisa
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- 2022
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5. The impact of neoliberal generative mechanisms on Indigenous health: a critical realist scoping review
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Poirier, Brianna, Sethi, Sneha, Haag, Dandara, Hedges, Joanne, and Jamieson, Lisa
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- 2022
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6. Correction: Where are race-based oral health inequities bound? Protocol for a systematic review on interventions to tackle racial injustice in dental outcomes
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Bastos, João L., Constante, Helena M., Schuch, Helena S., Haag, Dandara G., Nath, Sonia, Celeste, Roger K., Guarnizo-Herreño, Carol C., McCallum, Mary J., and Jamieson, Lisa M.
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- 2022
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7. Prevalence of periodontal disease among Indigenous and non-Indigenous populations: protocol for systematic review and meta-analysis
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Nath, Sonia, Poirier, Brianna, Ju, Xiangqun, Kapellas, Kostas, Haag, Dandara, and Jamieson, Lisa
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- 2022
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8. Landscape of clinical trial activity focusing on Indigenous health in Australia: an overview using clinical trial registry data from 2008-2018
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Xu, Ge, Modi, Danai, Hunter, Kylie E., Askie, Lisa M., Jamieson, Lisa M., Brown, Alex, and Seidler, Anna Lene
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- 2022
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9. Where are race-based oral health inequities bound? Protocol for a systematic review on interventions to tackle racial injustice in dental outcomes
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Bastos, João L., Constante, Helena M., Schuch, Helena S., Haag, Dandara G., Nath, Sonia, Celeste, Roger K., Guanizo-Herreño, Carol C., McCallum, Mary J., and Jamieson, Lisa M.
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- 2022
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10. Population-based utility scores for HPV infection and oropharyngeal squamous cell carcinoma among Indigenous Australians
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Ju, Xiangqun, Canfell, Karen, Howard, Kirsten, Garvey, Gail, Hedges, Joanne, Smith, Megan, and Jamieson, Lisa
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- 2021
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11. Use of oral health care services in the United States: unequal, inequitable—a cross-sectional study
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Ju, Xiangqun, Mejia, Gloria C., Wu, Qiang, Luo, Huabin, and Jamieson, Lisa M.
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- 2021
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12. Challenges in identifying indigenous peoples in population oral health surveys: a commentary
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Jamieson, Lisa, Hedges, Joanne, Peres, Marco A., Guarnizo-Herreño, Carol C., and Bastos, João L.
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- 2021
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13. “What are we doing to our babies’ teeth?” Barriers to establishing oral health practices for Indigenous children in South Australia
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Poirier, Brianna, Hedges, Joanne, Smithers, Lisa, Moskos, Megan, and Jamieson, Lisa
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- 2021
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14. Psychometric properties of the EQ-5D-5L for aboriginal Australians: a multi-method study
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Ribeiro Santiago, Pedro Henrique, Haag, Dandara, Macedo, Davi Manzini, Garvey, Gail, Smith, Megan, Canfell, Karen, Hedges, Joanne, and Jamieson, Lisa
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- 2021
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15. Associations between dental care approachability and dental attendance among women pregnant with an Indigenous child: a cross-sectional study
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Gao, Yuan, Ju, Xiangqun, and Jamieson, Lisa
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- 2021
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16. Oral health of aboriginal people with kidney disease living in Central Australia
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Kapellas, Kostas, Hughes, Jaquelyne T., Cass, Alan, Maple-Brown, Louise J., Skilton, Michael R., Harris, David, Askie, Lisa M., Hoy, Wendy, Pawar, Basant, McKenzie, Kirsty, Sajiv, Cherian T., Arrow, Peter, Brown, Alex, and Jamieson, Lisa M.
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- 2021
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17. The impact of interpersonal racism on oral health related quality of life among Indigenous South Australians: a cross-sectional study
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Ali, Anna, Rumbold, Alice R., Kapellas, Kostas, Lassi, Zohra S., Hedges, Joanne, and Jamieson, Lisa
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- 2021
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18. HPV vaccine: uptake and understanding among global Indigenous communities – a qualitative systematic review
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Poirier, Brianna, Sethi, Sneha, Garvey, Gail, Hedges, Joanne, Canfell, Karen, Smith, Megan, Ju, Xiangqun, and Jamieson, Lisa
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- 2021
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19. Poor self-rated oral health associated with poorer general health among Indigenous Australians
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Ju, Xiangqun, Hedges, Joanne, Garvey, Gail, Smith, Megan, Canfell, Karen, and Jamieson, Lisa
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- 2021
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20. The role of the oral microbiota in chronic non-communicable disease and its relevance to the Indigenous health gap in Australia
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Handsley-Davis, Matilda, Jamieson, Lisa, Kapellas, Kostas, Hedges, Joanne, and Weyrich, Laura S.
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- 2020
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21. Lessons learned from a periodontal intervention to reduce progression of chronic kidney disease among Aboriginal Australians
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Jamieson, Lisa M., Sajiv, Cherian, Cass, Alan, Maple-Brown, Louise J., Skilton, Michael R., Kapellas, Kostas, Pawar, Basant, Arrow, Peter, Askie, Lisa M., Hoy, Wendy, Harris, David, Brown, Alex, and Hughes, Jaquelyne T.
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- 2020
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22. Measuring stress in Australia: validation of the perceived stress scale (PSS-14) in a national sample
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Ribeiro Santiago, Pedro H., Nielsen, Tine, Smithers, Lisa Gaye, Roberts, Rachel, and Jamieson, Lisa
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- 2020
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23. Socioeconomic status, oral health and dental disease in Australia, Canada, New Zealand and the United States
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Mejia, Gloria C., Elani, Hawazin W., Harper, Sam, Murray Thomson, W., Ju, Xiangqun, Kawachi, Ichiro, Kaufman, Jay S., and Jamieson, Lisa M.
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- 2018
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24. Population-based utility scores for HPV infection and oropharyngeal squamous cell carcinoma among Indigenous Australians.
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Xiangqun Ju, Canfell, Karen, Howard, Kirsten, Garvey, Gail, Hedges, Joanne, Smith, Megan, Jamieson, Lisa, and Ju, Xiangqun
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Background: Oropharyngeal squamous cell carcinoma (OPSCC) is associated with high mortality. Human papillomavirus (HPV) infection is a significant risk factor for OPSCC. Utilities are fundamental values representing the strength of individuals' preferences for specific health-related outcomes. Our study aim was to work in partnership with Indigenous communities in South Australia to develop, pilot test and estimate utility scores for health states related to HPV, HPV vaccination, precursor OPSCC and its treatment, and early stage OPSCC among Indigenous Australians.Methods: Development and pilot testing of hypothetical HPV and OPSCC health states, specifically through the lens of being Indigenous Australian, was conducted with an Indigenous Reference Group. Six health states were decided upon, with utility scores calculated using a two-stage standard gamble approach among a large convenience sample of Indigenous Australians aged 18+ years residing in South Australia. The rank, percentage of perfect health and utility score of each health state was summarised using means, and medians at 12 months and lifetime duration. Potential differences by age, sex and residential location were assessed using the Wilcox Rank Sum test.Results: Data from 1011 participants was obtained. The mean utility scores decreased with increasing severity of health states, ranging from 0.91-0.92 in 'screened, cytology normal, HPV vaccination' and 'screened, HPV positive, endoscopy normal', to less than 0.90 (ranging from 0.87-0.88) in lower grade conditions (oral warts and oral intraepithelial neoplasia) and less than 0.80 (ranging from 0.75-0.79) in 'early stage throat cancer'. Higher utility scores were observed for 'screened, cytology normal and HPV vaccination' among younger participants (18-40 years), for 'early stage invasive throat cancer' among females, and for 'oral intraepithelial neoplasia' and 'early stage invasive throat cancer' among metropolitan-dwelling participants.Conclusion: Among a large sample of Indigenous Australians, utility for oral HPV infection and OPSCC decreased with severity of health states. Older participants, as well as males and those residing in non-metropolitan locations, had decreased utility for high-grade cytology and early invasive cancer states. Our findings are an important contribution to cost-utility and disease prevention strategies that seek to inform policies around reducing HPV infection and OPSCC among all Australians. [ABSTRACT FROM AUTHOR]- Published
- 2021
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25. Engaging with Indigenous Australian communities for a human papilloma virus and oropharyngeal cancer project; use of the CONSIDER statement.
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Hedges, Joanne, Garvey, Gail, Dodd, Zell, Miller, Warren, Dunbar, Terry, Leane, Cathy, Mitchell, Amanda, Hill, Isaac, and Jamieson, Lisa
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Background: The prevalence of oral HPV infection and HPV-related oropharyngeal squamous cell carcinoma (OPSCC) among Indigenous Australians is unknown. This paper outlines the engagement, consultation and recruitment strategies for a study involving investigation of HPV and OPSCC among Indigenous South Australians, based on the consolidated criteria for strengthening the reporting of health research involving Indigenous Peoples (CONSIDER) statement.Methods: Initial consultations with all interested Aboriginal Community Controlled Health Organisations (ACCHOs) were done throughout 2014 and 2015. This resulted in a funding application submitted that reflected Indigenous community views and inputs in study design and methodology, and which included nine Indigenous investigators. Once funding was received, community consultation was again undertaken, with six ACCHOs providing structures, strategies and recommendations for how recruitment for participants taking part in the study should be undertaken. Staff were hired (n = 6), with non-Indigenous staff (n = 3) undertaking extensive cultural competency training. An Indigenous Reference Group was established to provide oversight and cultural guidance. Recruitment of Indigenous participants by trained field officers occurred between Feb 2018 and Dec 2018, with n = 1011 recruited. Qualitative records summarising research staff contact with ACCHOs and participants were documented. These records, together with field trip notes, key ACCHO stakeholder reflections and research staff comments, were reviewed to summarise the culturally sensitive strategies that appeared to work most successfully to facilitate ACCHO and participant buy-in.Results: Findings were documented against the CONSIDER statement's research reporting framework of governance: relationships, prioritization, methodologies, participation, capacity, analysis and findings, and dissemination. The apparent success of the community engagement processes were then conceptualised into five domains: (1) engaging with ACCHOs as equal partners very early in the research process; (2) having an Indigenous Reference Group; (3) ACCHOs actively promoting the study; (4) having a flexible agenda responsive to broader environment demands and; (5) including Indigenous capacity building.Conclusions: Consultation and engagement with all sectors of the Indigenous community are essential in any research, especially a project involving HPV and OPSCC. Enabling local Indigenous staff to provide cultural guidance throughout the research process is helpful. Research that is culturally respectful and in partnership with Indigenous groups can be embraced when the research is collaborative and has clear translational benefits. The CONSIDER statement is a useful checklist against which to assess Indigenous health research processes. In future, the findings may be useful to yield important Aboriginal population estimates for both oral HPV infection and OPSCC. This may serve to convince funding bodies to provide health promotion personnel in the field of oral health, specifically OPSCC, in ACCHOs. [ABSTRACT FROM AUTHOR]- Published
- 2020
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26. Periodontal disease and chronic kidney disease among Aboriginal adults; an RCT.
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Jamieson, Lisa, Skilton, Michael, Maple-Brown, Louise, Kapellas, Kostas, Askie, Lisa, Hughes, Jaqui, Arrow, Peter, Cherian, Sajiv, Fernandes, David, Pawar, Basant, Brown, Alex, Boffa, John, Hoy, Wendy, Harris, David, Mueller, Nicole, and Cass, Alan
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PERIODONTAL disease ,KIDNEY diseases ,HEALTH of Aboriginal Australians ,INFLAMMATION ,RANDOMIZED controlled trials ,CAROTID intima-media thickness ,ALBUMINURIA ,SAMPLE size (Statistics) ,CARDIOVASCULAR disease related mortality ,CARDIOVASCULAR disease prevention ,PERIODONTAL disease treatment ,ATTRIBUTION (Social psychology) ,CHRONIC kidney failure ,LONGITUDINAL method ,PROGNOSIS ,SURVIVAL ,COMORBIDITY ,DISEASE incidence ,PREVENTION - Abstract
Background: This study will assess measures of vascular health and inflammation in Aboriginal Australian adults with chronic kidney disease (CKD), and determine if intensive periodontal intervention improves cardiovascular health, progression of renal disease and periodontal health over a 24-month follow-up.Methods: The study will be a randomised controlled trial. All participants will receive the periodontal intervention benefits, with the delayed intervention group receiving periodontal treatment 24 months following baseline. Inclusion criteria include being an Aboriginal Australian, having CKD (a. on dialysis; b. eGFR levels of < 60 mls/min/1.73 m(2) (CKD Stages 3 to 5); c. ACR ≥ 30 mg/mmol irrespective of eGFR (CKD Stages 1 and 2); d. diabetes plus albuminuria (ACR ≥ 3 mg/mmol) irrespective of eGFR), having moderate or severe periodontal disease, having at least 12 teeth, and living in Central Australia for the 2-year study duration. The intervention involves intensive removal of dental plaque biofilms by scaling, root-planing and removal of teeth that cannot be saved. The intervention will occur in three visits; baseline, 3-month and 6-month follow-up. The primary outcome will be changes in carotid intima-media thickness (cIMT). Secondary outcomes will include progression of CKD or death as a consequence of CKD/cardiovascular disease. Progression of CKD will be defined by time to the development of the first of: (1) new development of macroalbuminuria; (2) 30 % loss of baseline eGFR; (3) progression to end stage kidney disease defined by eGFR < 15 mLs/min/1.73 m(2); (4) progression to end stage kidney disease defined by commencement of renal replacement therapy. A sample size of 472 is necessary to detect a difference in cIMT of 0.026 mm (SD 0.09) at the significance criterion of 0.05 and a power of 0.80. Allowing for 20 % attrition, 592 participants are necessary at baseline, rounded to 600 for convenience.Discussion: This will be the first RCT evaluating the effect of periodontal therapy on progression of CKD and cardiovascular disease among Aboriginal patients with CKD. Demonstration of a significant attenuation of CKD progression and cardiovascular disease has the potential to inform clinicians of an important, new and widely available strategy for reducing CKD progression and cardiovascular disease for Australia's most disadvantaged population.Trial Registration: This trial is registered with the Australian New Zealand Clinical Trial Registry ANZCTR12614001183673. [ABSTRACT FROM AUTHOR]- Published
- 2015
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27. Effectiveness, cost-effectiveness and cost-benefit of a single annual professional intervention for the prevention of childhood dental caries in a remote rural Indigenous community.
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Lalloo, Ratilal, Kroon, Jeroen, Tut, Ohnmar, Kularatna, Sanjeewa, Jamieson, Lisa M., Wallace, Valda, Boase, Robyn, Fernando, Surani, Cadet-James, Yvonne, Scuffham, Paul A., and Johnson, Newell W.
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CAVITY prevention ,COST effectiveness ,DENTAL care ,EXPERIMENTAL design ,FLUORIDES ,INDIGENOUS peoples ,LONGITUDINAL method ,RESEARCH methodology ,PIT & fissure sealants (Dentistry) ,POVIDONE ,QUESTIONNAIRES ,RESEARCH funding ,RURAL conditions ,COST analysis ,DESCRIPTIVE statistics - Abstract
Background: The aim of the study is to reduce the high prevalence of tooth decay in children in a remote, rural Indigenous community in Australia, by application of a single annual dental preventive intervention. The study seeks to (1) assess the effectiveness of an annual oral health preventive intervention in slowing the incidence of dental caries in children in this community, (2) identify the mediating role of known risk factors for dental caries and (3) assess the cost-effectiveness and cost-benefit of the intervention. Methods/design: The intervention is novel in that most dental preventive interventions require regular re-application, which is not possible in resource constrained communities. While tooth decay is preventable, self-care and healthy habits are lacking in these communities, placing more emphasis on health services to deliver an effective dental preventive intervention. Importantly, the study will assess cost-benefit and cost-effectiveness for broader implementation across similar communities in Australia and internationally. Discussion: There is an urgent need to reduce the burden of dental decay in these communities, by implementing effective, cost-effective, feasible and sustainable dental prevention programs. Expected outcomes of this study include improved oral and general health of children within the community; an understanding of the costs associated with the intervention provided, and its comparison with the costs of allowing new lesions to develop, with associated treatment costs. Findings should be generalisable to similar communities around the world. [ABSTRACT FROM AUTHOR]
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- 2015
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28. Review: UK medicines likely to be affected by the proposed European Medicines Agency's guidelines on phthalates.
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Jamieson, Lisa and McCully, William
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DRUG development ,GUIDELINES ,PHTHALATE esters ,EXCIPIENTS ,ENVIRONMENTAL exposure - Abstract
Background: Phthalates are excipients in drug formulations. However, concerns have been raised about the effects of particular phthalates on reproduction and development. As a result the EMA has introduced guidelines for permitted daily exposure (PDE) limits for certain phthalates. Therefore, the objective of this study was to identify UK licensed medicines that contain the relevant phthalates and determine if they fall within the recommended PDE. Methods: The eMC was used to identify which UK licensed medicines contain the phthalates in question. Companies were then contacted for information on the phthalate levels in their products, which was compared with the PDE recommended by the EMA. Results: The eMC search revealed that 54 medicines contained at least one of the phthalates in question. However, only six medicines, namely Asacol 800 mg MR (Warner Chilcott UK), Epilim 200 Gastro-resistant tablets (Sanofi), Prednisolone 2.5 mg and 5 mg Gastro-resistant tablets (Actavis UK), Vivotif (Crucell Italy S.r.l), and Zentiva 200 mg Gastro-resistant tablets (Winthrop Pharmaceuticals UK), were identified as containing levels that exceeded the recommended PDE. Conclusions: These findings indicate that very few UK licensed medicines will be affected by the proposed EMA guidelines. For those medicines identified as exceeding recommendations, these findings highlight the need to instigate a risk-benefit review. [ABSTRACT FROM AUTHOR]
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- 2015
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29. Reducing disease burden and health inequalities arising from chronic disease among indigenous children: an early childhood caries intervention in Aotearoa/New Zealand.
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Broughton, John R., Maipi, Joyce Te H., Person, Marie, Thomson, W Murray, Morgaine, Kate C., Tiakiwai, Sarah-Jane, Kilgour, Jonathan, Berryman, Kay, Lawrence, Herenia P., and Jamieson, Lisa M.
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HEALTH equity ,PREVENTION of chronic diseases ,INDIGENOUS children ,TREATMENT of dental caries ,DISEASES - Abstract
Background Maaori are the Indigenous people of New Zealand and do not enjoy the same oral health status as the non-Indigenous majority. To overcome oral health disparities, the life course approach affords a valid foundation on which to develop a process that will contribute to the protection of the oral health of young infants. The key to this process is the support that could be provided to the parents or care givers of Maaori infants during the pregnancy of the mother and the early years of the child. This study seeks to determine whether implementing a kaupapa Maaori (Maaori philosophical viewpoint) in an early childhood caries (ECC) intervention reduces dental disease burden among Maaori children. The intervention consists of four approaches to prevent early childhood caries: dental care provided during pregnancy, fluoride varnish application to the teeth of children, motivational interviewing, and anticipatory guidance. Methods/design The participants are Maaori women who are expecting a child and who reside within the Maaori tribal area of Waikato-Tainui. This randomised-control trial will be undertaken utilising the principles of kaupapa Maaori research, which encompasses Maaori leadership, Maaori relationships, Maaori customary practices, etiquette and protocol. Participants will be monitored through clinical and self-reported information collected throughout the ECC intervention. Self-report information will be collected in a baseline questionnaire during pregnancy and when children are aged 24 and 36 months. Clinical oral health data will be collected during standardised examinations at ages 24 and 36 months by calibrated dental professionals. All participants receive the ECC intervention benefits, with the intervention delayed by 24 months for participants who are randomised to the control-delayed arm. Discussion The development and evaluation of oral health interventions may produce evidence that supports the application of the principles of kaupapa Maaori research in the research processes. This study will assess an ECC intervention which could provide a meaningful approach for Maaori for the protection and maintenance of oral health for Maaori children and their family, thus reducing oral health disparities. [ABSTRACT FROM AUTHOR]
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- 2013
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30. An oral health literacy intervention for Indigenous adults in a rural setting in Australia.
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Parker, Eleanor J., Misan, Gary, Chong, Alwin, Mills, Helen, Roberts-Thomson, Kaye, Horowitz, Alice M., and Jamieson, Lisa M.
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NUTRITION & oral health ,RURAL population ,HEALTH education ,RANDOMIZED controlled trials ,HEALTH behavior ,CLINICAL medicine research - Abstract
Background: Indigenous Australians suffer substantially poorer oral health than their non-Indigenous counterparts and new approaches are needed to address these disparities. Previous work in Port Augusta, South Australia, a regional town with a large Indigenous community, revealed associations between low oral health literacy scores and self-reported oral health outcomes. This study aims to determine if implementation of a functional, context-specific oral health literacy intervention improves oral health literacy-related outcomes measured by use of dental services, and assessment of oral health knowledge, oral health self-care and oral health- related self-efficacy. Methods/design: This is a randomised controlled trial (RCT) that utilises a delayed intervention design. Participants are Indigenous adults, aged 18 years and older, who plan to reside in Port Augusta or a nearby community for the next two years. The intervention group will receive the intervention from the outset of the study while the control group will be offered the intervention 12 months following their enrolment in the study. The intervention consists of a series of five culturally sensitive, oral health education workshops delivered over a 12 month period by Indigenous project officers. Workshops consist of presentations, hands-on activities, interactive displays, group discussions and role plays. The themes addressed in the workshops are underpinned by oral health literacy concepts, and incorporate oral health-related self-efficacy, oral health-related fatalism, oral health knowledge, access to dental care and rights and entitlements as a patient. Data will be collected through a self-report questionnaire at baseline, at 12 months and at 24 months. The primary outcome measure is oral health literacy. Secondary outcome measures include oral health knowledge, oral health self-care, use of dental services, oral health-related self-efficacy and oral health-related fatalism. Discussion: This study uses a functional, context-specific oral health literacy intervention to improve oral health literacy-related outcomes amongst rural-dwelling Indigenous adults. Outcomes of this study will have implications for policy and planning by providing evidence for the effectiveness of such interventions as well as provide a model for working with Indigenous communities. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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31. Reducing disease burden and health inequalities arising from chronic disease among Indigenous children: an early childhood caries intervention.
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Merrick, Jessica, Chong, Alwin, Parker, Eleanor, Roberts-Thomson, Kaye, Misan, Gary, Spencer, John, Broughton, John, Lawrence, Herenia, and Jamieson, Lisa
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CHRONIC diseases ,EQUALITY ,CHILD development ,DENTAL pathology ,RANDOMIZED controlled trials - Abstract
Background: This study seeks to determine if implementing a culturally-appropriate early childhood caries (ECC) intervention reduces dental disease burden and oral health inequalities among Indigenous children living in South Australia, Australia. Methods/Design: This paper describes the study protocol for a randomised controlled trial conducted among Indigenous children living in South Australia with an anticipated sample of 400. The ECC intervention consists of four components: (1) provision of dental care; (2) fluoride varnish application to the teeth of children; (3) motivational interviewing and (4) anticipatory guidance. Participants are randomly assigned to two intervention groups, immediate (n= 200) or delayed (n = 200). Provision of dental care (1) occurs during pregnancy in the immediate intervention group or when children are 24-months in the delayed intervention group. Interventions (2), (3) and (4) occur when children are 6-, 12- and 18-months in the immediate intervention group or 24-, 30- and 36-months in the delayed intervention group. Hence, all participants receive the ECC intervention, though it is delayed 24 months for participants who are randomised to the control-delayed arm. In both groups, self-reported data will be collected at baseline (pregnancy) and when children are 24- and 36-months; and child clinical oral health status will be determined during standardised examinations conducted at 24- and 36-months by two calibrated dental professionals. Discussion: Expected outcomes will address whether exposure to a culturally-appropriate ECC intervention is effective in reducing dental disease burden and oral health inequalities among Indigenous children living in South Australia. [ABSTRACT FROM AUTHOR]
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- 2012
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32. Associations between Indigenous Australian oralhealth literacy and self-reported oral healthoutcomes.
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Parker, Eleanor J. and Jamieson, Lisa M.
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DENTAL care ,GROUP dental practice ,DENTISTRY ,PREVENTIVE dentistry ,DENTISTS - Abstract
Objectives: To determine oral health literacy (REALD-30) and oral health literacy-related outcome associations, and to calculate if oral health literacy-related outcomes are risk indicators for poor self-reported oral health among rural-dwelling Indigenous Australians. Methods: 468 participants (aged 17-72 years, 63% female) completed a self-report questionnaire. REALD-30 and oral health literacy-related outcome associations were determined through bivariate analysis. Multivariate modelling was used to calculate risk indicators for poor self-reported oral health. Results: REALD-30 scores were lower among those who believed teeth should be infrequently brushed, believed cordial was good for teeth, did not own a toothbrush or owned a toothbrush but brushed irregularly. Tooth removal risk indicators included being older, problem-based dental attendance and believing cordial was good for teeth. Poor self-rated oral health risk indicators included being older, healthcare card ownership, difficulty paying dental bills, problem-based dental attendance, believing teeth should be brushed infrequently and irregular brushing. Perceived need for dental care risk indicators included being female and problem-based dental attendance. Perceived gum disease risk indicators included being older and irregular brushing. Feeling uncomfortable about oro-facial appearance risk indicators included problem-based dental attendance and irregular brushing. Food avoidance risk indicators were being female, difficulty paying dental bills, problem-based dental attendance and irregular brushing. Poor oral health-related quality of life risk indicators included difficulty paying dental bills and problem-based dental attendance. Conclusions: REALD-30 was significantly associated with oral health literacy-related outcomes. Oral health literacyrelated outcomes were risk indicators for each of the poor self-reported oral health domains among this marginalised population. [ABSTRACT FROM AUTHOR]
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- 2010
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33. Risk indicators for severe impaired oral health among indigenous Australian young adults.
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Jamieson, Lisa M., Roberts-Thomson, Kaye F., and Sayers, Susan M.
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ORAL hygiene ,INDIGENOUS Australians ,INDIGENOUS youth ,TOOTHACHE ,DENTAL caries ,DENTAL public health ,ORAL hygiene products - Abstract
Background: Oral health impairment comprises three conceptual domains; pain, appearance and function. This study sought to: (1) estimate the prevalence of severe oral health impairment as assessed by a summary oral health impairment measure, including aspects of dental pain, dissatisfaction with dental appearance and difficulty eating, among a birth cohort of Indigenous Australian young adults (n = 442, age range 16-20 years); (2) compare prevalence according to demographic, socio-economic, behavioural, dental service utilisation and oral health outcome risk indicators; and (3) ascertain the independent contribution of those risk indicators to severe oral health impairment in this population. Methods: Data were from the Aboriginal Birth Cohort (ABC) study, a prospective longitudinal investigation of Aboriginal individuals born 1987-1990 at an Australian regional hospital. Data for this analysis pertained to Wave-3 of the study only. Severe oral health impairment was defined as reported experience of toothache, poor dental appearance and food avoidance in the last 12 months. Logistic regression models were used to evaluate effects of demographic, socio-economic, behavioural, dental service utilisation and clinical oral disease indicators on severe oral health impairment. Effects were quantified as odds ratios (OR). Results: The percent of participants with severe oral health impairment was 16.3 (95% CI 12.9-19.7). In the multivariate model, severe oral health impairment was associated with untreated dental decay (OR 4.0, 95% CI 1.6- 9.6). In addition to that clinical indicator, greater odds of severe oral health impairment were associated with being female (OR 2.0, 95% CI 1.2-3.6), being aged 19-20 years (OR 2.1, 95% CI 1.2-3.6), soft drink consumption every day or a few days a week (OR 2.6, 95% 1.2-5.6) and non-ownership of a toothbrush (OR 1.9, 95% CI 1.1-3.4). Conclusions: Severe oral health impairment was prevalent among this population. The findings suggest that public health strategies that address prevention and treatment of dental disease, self-regulation of soft drink consumption and ownership of oral self-care devices are needed if severe oral health impairment among Indigenous Australian young adults is to be reduced. [ABSTRACT FROM AUTHOR]
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- 2010
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34. Oral health investigations of indigenous participants in remote settings: a methods paper describing the dental component of wave III of an Australian Aboriginal birth cohort study.
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Jamieson, Lisa M. and Sayers, Susan M.
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DENTAL care ,DENTAL informatics ,HEALTH surveys ,INDIGENOUS peoples - Abstract
Background: A prospective Aboriginal Birth Cohort (ABC) study has been underway in Australia's Northern Territory since 1987. Inclusion of oral epidemiological information in a follow-up study required flexible and novel approaches with unconventional techniques. Documenting these procedures may be of value to researchers interested in including oral health components in remotely-located studies. The objectives are to compare and describe dental data collection methods in wave III of the ABC study with a more conventional oral health investigation. Methods: The Australian National Survey of Adult Oral Health (NSAOH) was considered the 'conventional' study. Differences between this investigation and the dental component of the ABC study were assessed in terms of ethics, location, recruitment, consent, privacy, equipment, examination, clinical data collection and replication. In the ABC study, recording of clinical data by different voice recording techniques were described and assessed for ease-of-use portability, reliability, time-efficiency and costeffectiveness. Results: Conventional investigation recruitment was by post and telephone. Participants self presented. Examinations took place in dental clinics, using customised dental chairs with standard dental lights attached. For all examinations, a dental assistant recorded dental data directly onto a laptop computer. By contrast, follow-up of ABC study participants involved a multi-phase protocol with reliance on locally-employed Indigenous advocates bringing participants to the examination point. Dental examinations occurred in settings ranging from health centre clinic rooms to improvised spaces outdoors. The dental chair was a lightweight, portable reclining camp chair and the dental light a fire-fighter's head torch with rechargeable batteries. The digital voice recorder was considered the most suitable instrument for clinical dental data collection in the ABC study in comparison with computer-based voice-recording software. Conclusion: Oral health examinations among indigenous populations residing in predominantly remote locations are more logistically challenging than are surveys of the general population. However, lack of resources or conventional clinical infrastructures need not compromise the collection of dental data in such studies. Instead, there is a need to be flexible and creative in establishing culturally-sensitive environments with available resources, and to consider non-conventional approaches to data gathering. [ABSTRACT FROM AUTHOR]
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- 2008
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35. Dental general anaesthetic receipt among Australians aged 15+ years, 1998 - 1999 to 2004 - 2005.
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Jamieson, Lisa M. and Roberts-Thomson, Kaye F.
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DENTAL anesthesia ,DENTAL care ,IMPACTION of teeth ,TREATMENT of dental caries - Abstract
Background: Adults receive dental general anaesthetic (DGA) care when standard dental treatment is not possible. Receipt of DGA care is resource-intensive and not without risk. This study explores DGA receipt among 15+-year-old Australians by a range of risk indicators. Methods: DGA data were obtained from Australia's Hospital Morbidity Database from 1998-1999 to 2004-2005. Poisson regression modeling was used to examine DGA rates in relation to age, sex, Indigenous status, location and procedure. Results: The overall DGA rate was 472.79 per 100,000 (95% CI 471.50-474.09). Treatment of impacted teeth (63.7%) was the most common reason for DGA receipt, followed by dental caries treatment (12.4%), although marked variations were seen by age-group. After adjusting for other covariates, DGA rates among 15-19-year-olds were 13.20 (95% CI 12.65-13.78) times higher than their 85+-year-old counterparts. Females had 1.46 (95% CI 1.45-1.47) times the rate of their male counterparts, while those living in rural/remote areas had 2.70 (95% CI 2.68-2.72) times the rate of metropolitan-dwellers. DGA rates for non-Indigenous persons were 4.88 (95% CI 4.73-5.03) times those of Indigenous persons. The DGA rate for 1+ extractions was 461.9 per 100,000 (95% CI 460.6-463.2), compared with a rate of 23.6 per 100,000 (95% CI 23.3-23.9) for 1+ restorations. Conclusion: Nearly two-thirds of DGAs were for treatment of impacted teeth. Persons aged 15-19 years were disproportionately represented among those receiving DGA care, along with females, rural/remote-dwellers and those identifying as non-Indigenous. More research is required to better understand the public health implications of DGA care among 15+-year-olds, and how the demand for receipt of such care might be reduced. [ABSTRACT FROM AUTHOR]
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- 2008
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36. Dental general anaesthetic trends among Australian children.
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Jamieson, Lisa M. and Roberts-Thomson, Kaye F.
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DENTAL care ,ANESTHESIA ,DENTAL extraction ,DOUBLY stochastic Poisson processes ,DENTAL surveys - Abstract
Background: Children receive dental general anaesthetic (DGA) care when standard dental treatment is not possible. Receipt of DGA care is resource-intensive and not without risk. This study examines trends in receipt of DGA care among Australian children. Methods: Child DGA data were obtained from the Australian Institute of Health and Welfare Hospital Morbidity Database for 1993-2004. Poisson regression modelling was used to examine DGA rates in relation to age, sex, Indigenous status, location, year and procedure. Results: There was a 3-fold increase in DGA rates from 1993-1994 (215.8 ± 2.9 per 100,000) to 2003-2004 (731.4 ± 5.3 per 100,000) (P < 0.001). Across all years, children who were aged 0-4 years, male or rural/remote-dwelling had higher DGA rates than their 5-9-year-old, female or metropolitan-dwelling counterparts respectively. There was a 7.0-fold increase in the rate of Indigenous admissions from 1993-1994 (116.5 ± 10.2 per 100,000) to 2003-2004 (806.6 ± 25.7 per 100,000). Extraction rates increased 4.9-fold from 1993-1994 (109.2 ± 2.9 per 100,000) to 2003- 2004 (540.0 ± 4.5 per 100,000), while restoration rates increased 3.3-fold in the same observation period (139.5 ± 2.3 per 100,000 in 1993-1994 to 462.6 ± 4.2 per 100,000 in 2003-2004). For admissions in which one or more extractions were received, Indigenous rates were 47% greater than non-Indigenous rates after adjusting for other covariates. Conclusion: Child DGA rates in Australia are increasing. Children who are pre-school-aged, male, Indigenous or living in a rural/remote location are disproportionally represented among those receiving such care. There are higher rates of extractions as opposed to more conservative procedures, particularly among Indigenous children. [ABSTRACT FROM AUTHOR]
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- 2006
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37. Psychometric properties of the EQ-5D-5L for aboriginal Australians: a multi-method study
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Joanne Hedges, Lisa Jamieson, Pedro Henrique Ribeiro Santiago, Megan Smith, Davi Manzini Macedo, Dandara Haag, Karen Canfell, Gail Garvey, Santiago, Pedro Henrique Ribeiro, Haag, Dandara, Macedo, Davi Manzini, Garvey, Gail, Smith, Megan, Canfell, Karen, Hedges, Joanne, and Jamieson, Lisa
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Adult ,Male ,Native Hawaiian or Other Pacific Islander ,Psychometrics ,Population ,lcsh:Computer applications to medicine. Medical informatics ,03 medical and health sciences ,0302 clinical medicine ,Quality of life (healthcare) ,Racism ,EQ-5D ,Surveys and Questionnaires ,Humans ,030212 general & internal medicine ,education ,Reference group ,education.field_of_study ,030503 health policy & services ,Research ,Public Health, Environmental and Occupational Health ,Discriminant validity ,Australia ,Construct validity ,Reproducibility of Results ,Polytomous Rasch model ,General Medicine ,Middle Aged ,ROC Curve ,Quality of Life ,lcsh:R858-859.7 ,Female ,Chronic Pain ,0305 other medical science ,Psychology ,Clinical psychology - Abstract
Introduction In Australia, health-related quality of life (HRQoL) instruments have been adopted in national population surveys to inform policy decisions that affect the health of Aboriginal and Torres Strait Islanders. However, Western-developed HRQoL instruments should not be assumed to capture Indigenous conceptualization of health and well-being. In our study, following recommendations for cultural adaptation, an Indigenous Reference Group indicated the EQ-5D-5L as a potentially valid instrument to measure aspects of HRQoL and endorsed further psychometric evaluation. Thus, this study aimed to investigate the construct validity and reliability of the EQ-5D-5L in an Aboriginal Australian population. Methods The EQ-5D-5L was applied in a sample of 1012 Aboriginal adults. Dimensionality was evaluated using Exploratory Graph Analysis. The Partial Credit Model was employed to evaluate item performance and adequacy of response categories. Area under the receiver operating characteristic curve (AUROC) was used to investigate discriminant validity regarding chronic pain, general health and experiences of discrimination. Results The EQ-5D-5L comprised two dimensions, Physiological and Psychological, and reliability was adequate. Performance at an item level was excellent and the EQ-5D-5L individual items displayed good discriminant validity. Conclusions The EQ-5D-5L is a suitable instrument to measure five specific aspects (Mobility, Self-Care, Usual activities, Pain/Discomfort, Anxiety/Depression) of Aboriginal and Torres Strait Islander HRQoL. A future research agenda comprises the investigation of other domains of Aboriginal and Torres Strait Islander HRQoL and potential expansions to the instrument.
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- 2021
38. Self-efficacy and self-rated oral health among pregnant aboriginal Australian women.
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Jamieson LM, Parker EJ, Roberts-Thomson KF, Lawrence HP, and Broughton J
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- Adolescent, Adult, Age Factors, Attitude to Health, Cross-Sectional Studies, Educational Status, Female, Health Behavior, Health Status, Humans, Income, Internal-External Control, Pregnancy, Quality of Life, Risk Factors, Self Report, Social Class, Social Desirability, Social Support, South Australia ethnology, Stress, Psychological psychology, Toothbrushing psychology, Vulnerable Populations, Young Adult, Native Hawaiian or Other Pacific Islander psychology, Oral Health, Pregnant Women, Self Concept, Self Efficacy
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Background: Self-efficacy plays an important role in oral health-related behaviours. There is little known about associations between self-efficacy and subjective oral health among populations at heightened risk of dental disease. This study aimed to determine if low self-efficacy was associated with poor self-rated oral health after adjusting for confounding among a convenience sample of pregnant women., Methods: We used self-reported data from 446 Australian women pregnant with an Aboriginal child (age range 14-43 years) to evaluate self-rated oral health, self-efficacy and socio-demographic, psychosocial, social cognitive and risk factors. Hierarchical entry of explanatory variables into logistic regression models estimated prevalence odds ratios (POR) and 95% confidence intervals (95% CI) for fair or poor self-rated oral health., Results: In an unadjusted model, those with low self-efficacy had 2.40 times the odds of rating their oral health as 'fair' or 'poor' (95% CI 1.54-3.74). Addition of socio-demographic factors attenuated the effect of low self-efficacy on poor self-rated oral health by 10 percent (POR 2.19, 95% CI 1.37-3.51). Addition of the psychosocial factors attenuated the odds by 17 percent (POR 2.07, 95% CI 1.28-3.36), while addition of the social cognitive variable fatalism increased the odds by 1 percent (POR 2.42, 95% CI 1.55-3.78). Inclusion of the behavioural risk factor 'not brushing previous day' attenuated the odds by 15 percent (POR 2.11, 95%CI 1.32-3.36). In the final model, which included all covariates, the odds were attenuated by 32 percent (POR 1.80, 95% CI 1.05, 3.08)., Conclusions: Low self-efficacy persisted as a risk indicator for poor self-rated oral health after adjusting for confounding among this vulnerable population.
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- 2014
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39. The effect of a periodontal intervention on cardiovascular risk markers in Indigenous Australians with periodontal disease: the PerioCardio study.
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Skilton MR, Maple-Brown LJ, Kapellas K, Celermajer DS, Bartold M, Brown A, O'Dea K, Slade GD, and Jamieson LM
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- Adult, Biomarkers analysis, Cardiovascular Diseases complications, Cardiovascular Diseases epidemiology, Dental Care, Female, Humans, Inflammation, Male, Northern Territory epidemiology, Periodontal Diseases complications, Risk Factors, Surveys and Questionnaires, Cardiovascular Diseases ethnology, Cardiovascular Diseases prevention & control, Native Hawaiian or Other Pacific Islander, Periodontal Diseases therapy
- Abstract
Background: Indigenous Australians experience an overwhelming burden of chronic disease, including cardiovascular diseases. Periodontal disease (inflammation of the tissues surrounding teeth) is also widespread, and may contribute to the risk of cardiovascular diseases via pathogenic inflammatory pathways. This study will assess measures of vascular health and inflammation in Indigenous Australian adults with periodontal disease, and determine if intensive periodontal therapy improves these measures over a 12 month follow-up. The aims of the study are: (i) to determine whether there is a dose response relationship between extent and severity of periodontal disease and measures of vascular health and inflammation among Indigenous Australian adults with moderate to severe periodontal disease; and (ii) to determine the effects of periodontal treatment on changes in measures of vascular health and inflammation in a cohort of Indigenous Australians., Methods/design: This study will be a randomised, controlled trial, with predominantly blinded assessment of outcome measures and blinded statistical analysis. All participants will receive the periodontal intervention benefits (with the intervention delayed 12 months in participants who are randomised to the control arm). Participants will be Indigenous adults aged ≥25 years from urban centres within the Top End of the Northern Territory, Australia. Participants assessed to have moderate or severe periodontal disease will be randomised to the study's intervention or control arm. The intervention involves intensive removal of subgingival and supragingival calculus and plaque biofilm by scaling and root-planing. Study visits at baseline, 3 and 12 months, will incorporate questionnaires, non-fasting blood and urine samples, body measurements, blood pressure, periodontal assessment and non-invasive measures of vascular health (pulse wave velocity and carotid intima-media thickness). Primary outcome measures are pulse wave velocity and carotid intima-media thickness., Discussion: The study will assess the periodontal-cardiovascular disease relationship among Indigenous Australian adults with periodontal disease, and the effectiveness of an intervention aimed at improving periodontal and cardiovascular health. Efforts to understand and improve Indigenous oral health and cardiovascular risk may serve as an important means of reducing the gap between Indigenous and non-Indigenous health in Australia., Trial Registration: Australia and New Zealand Clinical Trials Register (ANZCTR): ACTRN12610000817044.
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- 2011
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40. Oral health and social and emotional well-being in a birth cohort of Aboriginal Australian young adults.
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Jamieson LM, Paradies YC, Gunthorpe W, Cairney SJ, and Sayers SM
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- Australia epidemiology, Cultural Characteristics, Female, Follow-Up Studies, Humans, Male, Oral Health, Prejudice, Prospective Studies, Risk Factors, Sex Distribution, Socioeconomic Factors, Stomatognathic Diseases psychology, Substance-Related Disorders ethnology, Young Adult, Anxiety ethnology, Depression ethnology, Mental Health ethnology, Native Hawaiian or Other Pacific Islander psychology, Resilience, Psychological, Stomatognathic Diseases ethnology, Suicide ethnology
- Abstract
Background: Social and emotional well-being is an important component of overall health. In the Indigenous Australian context, risk indicators of poor social and emotional well-being include social determinants such as poor education, employment, income and housing as well as substance use, racial discrimination and cultural knowledge. This study sought to investigate associations between oral health-related factors and social and emotional well-being in a birth cohort of young Aboriginal adults residing in the northern region of Australia's Northern Territory., Methods: Data were collected on five validated domains of social and emotional well-being: anxiety, resilience, depression, suicide and overall mental health. Independent variables included socio-demographics, dental health behaviour, dental disease experience, oral health-related quality of life, substance use, racial discrimination and cultural knowledge., Results: After adjusting for other covariates, poor oral health-related items were associated with each of the social and emotional well-being domains. Specifically, anxiety was associated with being female, having one or more decayed teeth and racial discrimination. Resilience was associated with being male, having a job, owning a toothbrush, having one or more filled teeth and knowing a lot about Indigenous culture; while being female, having experienced dental pain in the past year, use of alcohol, use of marijuana and racial discrimination were associated with depression. Suicide was associated with being female, having experience of untreated dental decay and racial discrimination; while being female, having experience of dental disease in one or more teeth, being dissatisfied about dental appearance and racial discrimination were associated with poor mental health., Conclusion: The results suggest there may be value in including oral health-related initiatives when exploring the role of physical conditions on Indigenous social and emotional well-being.
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- 2011
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41. Associations between indigenous Australian oral health literacy and self-reported oral health outcomes.
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Parker EJ and Jamieson LM
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- Adolescent, Adult, Aged, Australia, Cross-Sectional Studies, Culture, Dental Care psychology, Dental Care statistics & numerical data, Female, Humans, Male, Middle Aged, Multivariate Analysis, Oral Hygiene psychology, Oral Hygiene statistics & numerical data, Risk Factors, Self-Assessment, Surveys and Questionnaires, Young Adult, Health Literacy, Native Hawaiian or Other Pacific Islander statistics & numerical data, Oral Health
- Abstract
Objectives: To determine oral health literacy (REALD-30) and oral health literacy-related outcome associations, and to calculate if oral health literacy-related outcomes are risk indicators for poor self-reported oral health among rural-dwelling Indigenous Australians., Methods: 468 participants (aged 17-72 years, 63% female) completed a self-report questionnaire. REALD-30 and oral health literacy-related outcome associations were determined through bivariate analysis. Multivariate modelling was used to calculate risk indicators for poor self-reported oral health., Results: REALD-30 scores were lower among those who believed teeth should be infrequently brushed, believed cordial was good for teeth, did not own a toothbrush or owned a toothbrush but brushed irregularly. Tooth removal risk indicators included being older, problem-based dental attendance and believing cordial was good for teeth. Poor self-rated oral health risk indicators included being older, healthcare card ownership, difficulty paying dental bills, problem-based dental attendance, believing teeth should be brushed infrequently and irregular brushing. Perceived need for dental care risk indicators included being female and problem-based dental attendance. Perceived gum disease risk indicators included being older and irregular brushing. Feeling uncomfortable about oro-facial appearance risk indicators included problem-based dental attendance and irregular brushing. Food avoidance risk indicators were being female, difficulty paying dental bills, problem-based dental attendance and irregular brushing. Poor oral health-related quality of life risk indicators included difficulty paying dental bills and problem-based dental attendance., Conclusions: REALD-30 was significantly associated with oral health literacy-related outcomes. Oral health literacy-related outcomes were risk indicators for each of the poor self-reported oral health domains among this marginalised population.
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- 2010
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42. Australian Aboriginal Birth Cohort study: follow-up processes at 20 years.
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Sayers S, Singh G, Mackerras D, Lawrance M, Gunthorpe W, Jamieson L, Davison B, Schutz K, and Fitz J
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Background: In 1987, a prospective study of an Australian Aboriginal Birth Cohort was established focusing on the relationships of fetal and childhood growth with the risk of chronic adult disease. However as the study is being conducted in a highly marginalized population it is also an important resource for cross-sectional descriptive and analytical studies. The aim of this paper is to describe the processes of the third follow up which was conducted 20 years after recruitment at birth., Methods: Progressive steps in a multiphase protocol were used for tracing, with modifications for the expected rural or urban location of the participants., Results: Of the original 686 cohort participants recruited 68 were untraced and 27 were known to have died. Of the 591 available for examination 122 were not examined; 11 of these were refusals and the remainder were not seen for logistical reasons relating to inclement weather, mobility of participants and single participants living in very remote locations., Conclusion: The high retention rate of this follow-up 20 years after birth recruitment is a testament to the development of successful multiphase protocols aimed at overcoming the challenges of tracing a cohort over a widespread remote area and also to the perseverance of the study personnel. We also interpret the high retention rate as a reflection of the good will of the wider Aboriginal community towards this study and that researchers interactions with the community were positive. The continued follow-up of this life course study now seems feasible and there are plans to trace and reexamine the cohort at age 25 years.
- Published
- 2009
- Full Text
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