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Ashley K, Tang MY, Flynn D, Cooper M, Errington L, Avery L. Identifying the active ingredients of training interventions for healthcare professionals to promote and support increased levels of physical activity in adults with heart failure: a systematic review. Health Psychol Rev 2024; 18:319-340. [PMID: 37530097 DOI: 10.1080/17437199.2023.2238811] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 07/16/2023] [Indexed: 08/03/2023]
Abstract
Heart failure (HF) is characterised by breathlessness and fatigue that impacts negatively on patients' intentions to prioritise physical activity (PA). Healthcare professionals (HCPs) experience challenges when motivating patients to increase PA. It is essential to develop an understanding of how to support HCPs to deliver PA interventions. We aimed to identify active ingredients of HCP training interventions to enable delivery of PA interventions to HF patients. Nine databases were searched. Data were extracted on study characteristics, active ingredients, outcomes, and fidelity measures. Data were synthesised narratively, and a promise analysis was conducted on intervention features. Ten RCTs, which reported a training intervention for HCPs were included (N = 22 HCPs: N = 1,414 HF patients). Two studies reported the use of theory to develop HCP training. Seven behaviour change techniques (BCTs) were identified across the 10 training interventions. The most 'promising' BCTs were 'instruction on how to perform the behaviour' and 'problem solving'. Two studies reported that HCP training interventions had been formally evaluated. Fidelity domains including study design, monitoring and improving the delivery of treatment, intervention delivery, and provider training were infrequently reported. Future research should prioritise theory-informed development and robust evaluation of training interventions for HCPs to enable faithful and quality delivery of patient interventions.
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Affiliation(s)
- Kirsten Ashley
- Centre for Rehabilitation, School of Health and Life Sciences, Teesside University, Middlesbrough, UK
| | - Mei Yee Tang
- School of Psychology, Newcastle University, Newcastle upon Tyne, UK
| | - Darren Flynn
- Department of Nursing, Midwifery and Health, Northumbria University, Newcastle upon Tyne, UK
| | - Matthew Cooper
- Centre for Rehabilitation, School of Health and Life Sciences, Teesside University, Middlesbrough, UK
| | - Linda Errington
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Leah Avery
- Centre for Rehabilitation, School of Health and Life Sciences, Teesside University, Middlesbrough, UK
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Harris R, Foskett-Tharby R. From dental contract to system reform: why an incremental approach is needed. Br Dent J 2022; 233:377-381. [DOI: 10.1038/s41415-022-4919-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 07/28/2022] [Indexed: 11/09/2022]
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Meli Attard A, Bartolo A, Millar BJ. Dental Continuing Professional Development - Part I: Background on Dental Continuing Professional Development in Europe. EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2022; 26:539-545. [PMID: 34843152 DOI: 10.1111/eje.12730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 10/05/2021] [Indexed: 06/13/2023]
Abstract
INTRODUCTION Continuing Professional Development (CPD) is mandatory in most European countries and evidence shows a move towards mandatory CPD across all Member States in the near future. Malta is one of seven Member States where dental CPD is still voluntary. DISCUSSION Although dental CPD is a legal requirement for recertification in many countries, integral aspects of dental CPD remain under debate, like whether CPD is truly effective. This is because the methods with which CPD programmes are evaluated are not sufficiently robust to give concrete evidence to determine whether CPD will actually improve quality of care, treatment outcomes and safety for the public. Evaluating the effect of CPD programmes on the public is an extremely difficult task that would require an enormous amount of resources and logistics. The minimum requirements for the number of compulsory CPD hours imposed by regulatory bodies are not evidence-based but purely arbitrary, and the core topics selected for CPD programmes, although supported by research to some extent, may not reflect the public's and profession's needs. The Dental Association of Malta recognised need for further research on dental CPD and embarked on a 3-year Dental CPD Research Project. This project will be presented in a two-part series of articles. This first article is focused on the background of dental CPD in Europe. An understanding of the current issues with CPD and flaws in methods of evaluation formed the basis of the Malta CPD Pilot Project, which will be covered in the next paper.
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Affiliation(s)
- Ann Meli Attard
- Dental Association of Malta, Gzira, Malta
- King's College London Dental Institute, London, UK
- University of Malta, Msida, Malta
- Private Practice, Swieqi, Malta
| | - Adam Bartolo
- Dental Association of Malta, Gzira, Malta
- University of Malta, Msida, Malta
- Broadstreet Dental Centre, Hamrun, Malta
| | - Brian J Millar
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
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Brown N, Northover R, Harford S, Power R. NHS general dental practitioner claims in the South West for provision of topical fluoride, fissure sealants, radiographs, fillings and extractions for children born in 2009: an analysis of a five-year period. Br Dent J 2022:10.1038/s41415-022-4253-3. [PMID: 35618917 DOI: 10.1038/s41415-022-4253-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 08/27/2021] [Indexed: 11/08/2022]
Abstract
Introduction Clinical guidelines related to diagnosis and preventive interventions for children are well established; however, childhood caries incidence remains high.Methods Secondary analysis of routinely collected data from the NHS Business Services Authority for children treated by general dental practitioners across a five-year period in four local authorities in South West England was used to assess whether children of primary school age attending general dental practices were receiving radiographs, fluoride varnish and fissure sealant applications in line with current guidelines.Results In total, 40,780 claims had been submitted in the five-year time period for the 4,805 children included in the study: 4.9% of children had ten or more claims that indicated fluoride varnish application; 4.0% of children had claims indicating they had been provided with four or more fissure sealants; and 7.6% of children had claims indicating two or more radiographs had been exposed. Increased filling experience was associated with increased fluoride varnish applications. For the children that had ten or more examinations and five or more fillings provided in the five-year time period, 27.2% had ten or more fluoride varnish applications, 7.6% had four or more teeth fissure sealed and 17.2% had two or more radiographs exposed in the five-year time period.Conclusion The claim data did not provide reassurance that guidelines relevant to prevention and diagnosis for children had consistently been followed.
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Affiliation(s)
- Nathan Brown
- Clinical Adviser, NHS Business Services Authority, UK.
| | - Rebecca Northover
- General Dental Practitioner, Corn Street Dental Practice, Oxford, UK
| | - Sara Harford
- Speciality Registrar in Special Care Dentistry, Bristol Dental Hospital, UK
| | - Rosie Power
- Consultant in Paediatric Dentistry, Bristol Dental Hospital, UK
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Wolf E, Leonard K, Vidigsson M, Tegelberg Å, Koch M. Adoption of change in endodontic practice after an educational program: A qualitative study. Clin Exp Dent Res 2022; 8:781-792. [PMID: 35179317 PMCID: PMC9209795 DOI: 10.1002/cre2.542] [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: 08/28/2021] [Revised: 01/27/2022] [Accepted: 01/29/2022] [Indexed: 11/30/2022] Open
Abstract
Objectives The aim was to define the characteristics of successful implementation of new clinical endodontic routines within a public dental health organization, following an educational program. Materials and Methods Fifteen staff members were strategically selected for the interview. All had completed a theoretical educational intervention including a complementary endodontic treatment strategy and, for the dentists, comprising training in the nickel‐titanium‐rotary‐technique. All experienced the successful acceptance of new clinical routines. Two thematic in‐depth audiotaped interviews were conducted, wherein the informants described the implementation process in their own words. The interviews were transcribed verbatim and analyzed according to Qualitative Content Analysis. Results A theme was identified: A multiple flexible process with governance support and gradual reinforcement of motivation, with the following main categories: Firstly, contextual facilitation, with two subcategories (i) a multifaceted organizational foundation and (ii) a tolerance of flexibility. Secondly, emotional facilitation, with two subcategories (i) an experience of simplification and (ii) an experience of improvement. Conclusion The results improve the understanding of a multifaceted process underlying the acceptance of changes to clinical endodontic procedures by dentists in a public dental health organization. Important contributing factors identified were governance support, a committed resource person with contextual knowledge, tolerance of flexibility in implementation, and permissive informal communication channels within the local workplace. These findings might be a valuable contribution to an evidence base, facilitating the selection of the most appropriate educational strategy and structure for a specified purpose.
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Affiliation(s)
- Eva Wolf
- Department of Endodontics, Faculty of Odontology, Malmö University, Malmö, Sweden
| | - Kerstin Leonard
- Department of Endodontics, Faculty of Odontology, Malmö University, Malmö, Sweden
| | - My Vidigsson
- Department of Endodontics, Faculty of Odontology, Malmö University, Malmö, Sweden
| | - Åke Tegelberg
- Department of Orofacial Pain and Jaw Function, Faculty of Odontology, Malmö University, Malmö, Sweden
| | - Margaretha Koch
- Department of Endodontics, Faculty of Odontology, Malmö University, Malmö, Sweden
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Forsetlund L, O'Brien MA, Forsén L, Reinar LM, Okwen MP, Horsley T, Rose CJ. Continuing education meetings and workshops: effects on professional practice and healthcare outcomes. Cochrane Database Syst Rev 2021; 9:CD003030. [PMID: 34523128 PMCID: PMC8441047 DOI: 10.1002/14651858.cd003030.pub3] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Educational meetings are used widely by health personnel to provide continuing medical education and to promote implementation of innovations or translate new knowledge to change practice within healthcare systems. Previous reviews have concluded that educational meetings can result in small changes in behaviour, but that effects vary considerably. Investigations into which characteristics of educational meetings might lead to greater impact have yielded varying results, and factors that might explain heterogeneity in effects remain unclear. This is the second update of this Cochrane Review. OBJECTIVES • To assess the effects of educational meetings on professional practice and healthcare outcomes • To investigate factors that might explain the heterogeneity of these effects SEARCH METHODS: We searched CENTRAL, MEDLINE, Embase, ERIC, Science Citation Index Expanded (ISI Web of Knowledge), and Social Sciences Citation Index (last search in November 2016). SELECTION CRITERIA We sought randomised trials examining the effects of educational meetings on professional practice and patient outcomes. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data and assessed risk of bias. One review author assessed the certainty of evidence (GRADE) and discussed with a second review author. We included studies in the primary analysis that reported baseline data and that we judged to be at low or unclear risk of bias. For each comparison of dichotomous outcomes, we measured treatment effect as risk difference adjusted for baseline compliance. We expressed adjusted risk difference values as percentages, and we noted that values greater than zero favour educational meetings. For continuous outcomes, we measured treatment effect as per cent change relative to the control group mean post test, adjusted for baseline performance; we expressed values as percentages and noted that values greater than zero favour educational meetings. We report means and 95% confidence intervals (CIs) and, when appropriate, medians and interquartile ranges to facilitate comparisons to previous versions of this review. We analysed professional and patient outcomes separately and analysed 22 variables that were hypothesised a priori to explain heterogeneity. We explored heterogeneity by using univariate meta-regression and by inspecting violin plots. MAIN RESULTS We included 215 studies involving more than 28,167 health professionals, including 142 new studies for this update. Educational meetings as the single intervention or the main component of a multi-faceted intervention compared with no intervention • Probably slightly improve compliance with desired practice when compared with no intervention (65 comparisons, 7868 health professionals for dichotomous outcomes (adjusted risk difference 6.79%, 95% CI 6.62% to 6.97%; median 4.00%; interquartile range 0.29% to 13.00%); 28 comparisons, 2577 health professionals for continuous outcomes (adjusted relative percentage change 44.36%, 95% CI 41.98% to 46.75%; median 20.00%; interquartile range 6.00% to 65.00%)) • Probably slightly improve patient outcomes compared with no intervention (15 comparisons, 2530 health professionals for dichotomous outcomes (adjusted risk difference 3.30%, 95% CI 3.10% to 3.51%; median 0.10%; interquartile range 0.00% to 4.00%); 28 comparisons, 2294 health professionals for continuous outcomes (adjusted relative percentage change 8.35%, 95% CI 7.46% to 9.24%; median 2.00%; interquartile range -1.00% to 21.00%)) The certainty of evidence for this comparison is moderate. Educational meetings alone compared with other interventions • May improve compliance with desired practice when compared with other interventions (6 studies, 1402 health professionals for dichotomous outcomes (adjusted risk difference 9.99%, 95% CI 9.47% to 10.52%; median 16.5%; interquartile range 0.80% to 16.50%); 2 studies, 72 health professionals for continuous outcomes (adjusted relative percentage change 12.00%, 95% CI 9.16% to 14.84%; median 12.00%; interquartile range 0.00% to 24.00%)) No studies met the inclusion criteria for patient outcome measurements. The certainty of evidence for this comparison is low. Interactive educational meetings compared with didactic (lecture-based) educational meetings • We are uncertain of effects on compliance with desired practice (3 studies, 370 health professionals for dichotomous outcomes; 1 study, 192 health professionals for continuous outcomes) or on patient outcomes (1 study, 54 health professionals for continuous outcomes), as the certainty of evidence is very low Any other comparison of different formats and durations of educational meetings • We are uncertain of effects on compliance with desired practice (1 study, 19 health professionals for dichotomous outcomes; 1 study, 20 health professionals for continuous outcomes) or on patient outcomes (1 study, 113 health professionals for continuous outcomes), as the certainty of evidence is very low. Factors that might explain heterogeneity of effects Meta-regression suggests that larger estimates of effect are associated with studies judged to be at high risk of bias, with studies that had unit of analysis errors, and with studies in which the unit of analysis was the provider rather than the patient. Improved compliance with desired practice may be associated with: shorter meetings; poor baseline compliance; better attendance; shorter follow-up; professionals provided with additional take-home material; explicit building of educational meetings on theory; targeting of low- versus high-complexity behaviours; targeting of outcomes with high versus low importance; goal of increasing rather than decreasing behaviour; teaching by opinion leaders; and use of didactic versus interactive teaching methods. Pre-specified exploratory analyses of behaviour change techniques suggest that improved compliance with desired practice may be associated with use of a greater number of behaviour change techniques; goal-setting; provision of feedback; provision for social comparison; and provision for social support. Compliance may be decreased by the use of follow-up prompts, skills training, and barrier identification techniques. AUTHORS' CONCLUSIONS Compared with no intervention, educational meetings as the main component of an intervention probably slightly improve professional practice and, to a lesser extent, patient outcomes. Educational meetings may improve compliance with desired practice to a greater extent than other kinds of behaviour change interventions, such as text messages, fees, or office systems. Our findings suggest that multi-strategy approaches might positively influence the effects of educational meetings. Additional trials of educational meetings compared with no intervention are unlikely to change the review findings; therefore we will not further update this review comparison in the future. However, we note that randomised trials comparing different types of education are needed.
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Affiliation(s)
| | - Mary Ann O'Brien
- Department of Family and Community Medicine, University of Toronto, Toronto, Canada
| | - Lisa Forsén
- Norwegian Institute of Public Health, Oslo, Norway
| | | | - Mbah P Okwen
- Centre for the Development of Best Practices in Health (CDBPH), Yaoundé Central Hospital, Yaoundé, Cameroon
| | - Tanya Horsley
- Research Unit, Royal College of Physicians and Surgeons of Canada, Ottawa, Canada
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Johnston M. Progress in conducting and reporting behaviour change intervention studies: a prospective retrospection. Health Psychol Behav Med 2021; 9:567-581. [PMID: 34211803 PMCID: PMC8218683 DOI: 10.1080/21642850.2021.1939701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 06/01/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND ehaviour change is a key to addressing many health and healthcare problems and interventions have been designed to improve health outcomes. These behaviour change interventions have been evaluated in many ways, including randomised controlled trials, and over recent decades there has been considerable progress in the conduct and reporting these studies. This paper is a personal retrospection on the changes occurring that have resulted in our current improved methods and their potential for future advancement. ADVANCES There has been steady development of methods for conducting trials, including advances in statistical methods enabled by increase computing power and programmes, greater attention to the recruitment of participants and in the specification of outcomes. Trial reporting has improved, largely due to publication of guidelines for reporting interventions and trials, but until recently the reporting of behaviour change interventions has been quite limited. Developments in the specification of active ingredients of these interventions, the behaviour change techniques, has transformed our ability to report interventions in a manner that facilitates evidence synthesis and enables replication and implementation. However, further work using ontological approaches is needed to adequately represent the evidence contained in the mass of accumulated studies. Meanwhile, attention is gradually being paid to the comparator groups in trials leading to better reporting but with continuing challenges about how control groups are selected. CONCLUSIONS These developments are important for the advancements of behavioural science - but also in consolidating the expertise needed to address global social, environmental and health challenges.
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Affiliation(s)
- Marie Johnston
- Aberdeen Health Psychology Group, Institute of Applied Health Sciences, Aberdeen, UK
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Clarkson JE, Pitts NB, Fee PA, Goulao B, Boyers D, Ramsay CR, Floate R, Braid HJ, Ord FS, Worthington HV, van der Pol M, Young L, Freeman R, Gouick J, Humphris GM, Mitchell FE, McDonald AM, Norrie JDT, Sim K, Douglas G, Ricketts D. Examining the effectiveness of different dental recall strategies on maintenance of optimum oral health: the INTERVAL dental recalls randomised controlled trial. Br Dent J 2021; 230:236-243. [PMID: 33637927 PMCID: PMC7908962 DOI: 10.1038/s41415-021-2612-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 12/17/2020] [Indexed: 01/15/2023]
Abstract
Objective To compare the clinical effectiveness of different frequencies of dental recall over a four-year period.Design A multi-centre, parallel-group, randomised controlled trial with blinded clinical outcome assessment. Participants were randomised to receive a dental check-up at six-monthly, 24-monthly or risk-based recall intervals. A two-strata trial design was used, with participants randomised within the 24-month stratum if the recruiting dentist considered them clinically suitable. Participants ineligible for 24-month recall were randomised to a risk-based or six-month recall interval.Setting UK primary dental care.Participants Practices providing NHS care and adults who had received regular dental check-ups.Main outcome measures The percentage of sites with gingival bleeding on probing, oral health-related quality of life (OHRQoL), cost-effectiveness.Results In total, 2,372 participants were recruited from 51 dental practices. Of those, 648 were eligible for the 24-month recall stratum and 1,724 participants were ineligible. There was no evidence of a significant difference in the mean percentage of sites with gingival bleeding on probing between intervention arms in any comparison. For those eligible for 24-month recall stratum: the 24-month versus six-month group had an adjusted mean difference of -0.91%, 95% CI (-5.02%, 3.20%); the 24-month group versus risk-based group had an adjusted mean difference of 0.07%, 95% CI (-3.99%, 4.12%). For the overall sample, the risk-based versus six-month adjusted mean difference was 0.78%, 95% CI (-1.17%, 2.72%). There was no evidence of a difference in OHRQoL (0-56 scale, higher score for poorer OHRQoL) between intervention arms in any comparison. For the overall sample, the risk-based versus six-month effect size was -0.35, 95% CI (-1.02, 0.32). There was no evidence of a clinically meaningful difference between the groups in any comparison in either eligibility stratum for any of the secondary clinical or patient-reported outcomes.Conclusion Over a four-year period, we found no evidence of a difference in oral health for participants allocated to a six-month or a risk-based recall interval, nor between a 24-month, six-month or risk-based recall interval for participants eligible for a 24-month recall. However, patients greatly value and are willing to pay for frequent dental check-ups.
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Affiliation(s)
- Jan E Clarkson
- Professor, Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - Nigel B Pitts
- Professor, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - Patrick A Fee
- Clinical Research Fellow, Dundee Dental Hospital & School, University of Dundee, Dundee, UK.
| | - Beatriz Goulao
- Statistician, Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Dwayne Boyers
- Research Fellow, Health Economics Research Unit, University of Aberdeen, Aberdeen, UK
| | - Craig R Ramsay
- Professor, Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Ruth Floate
- Trial Manager, Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - Hazel J Braid
- Trial Administrator, Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - Fiona S Ord
- Research Hygienist, Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - Helen V Worthington
- Professor, The School of Dentistry, University of Manchester, Manchester, UK
| | - Marjon van der Pol
- Professor, Health Economics Research Unit, University of Aberdeen, Aberdeen, UK
| | - Linda Young
- Programme Lead, Dental Directorate, NHS Education for Scotland, Edinburgh, UK
| | - Ruth Freeman
- Professor, Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - Jill Gouick
- Research Dental Nurse, Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - Gerry M Humphris
- Professor, Health Psychology, Bute Medical School, University of St Andrews, St Andrews, UK
| | - Fiona E Mitchell
- Research Dental Nurse, Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - Alison M McDonald
- Senior Trials Manager, Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - John D T Norrie
- Professor, Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Kirsty Sim
- Research Hygienist, Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - Gail Douglas
- Professor, School of Dentistry, University of Leeds, Leeds, UK
| | - David Ricketts
- Professor, Dundee Dental Hospital & School, University of Dundee, Dundee, UK
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Jia L, Meng Q, Scott A, Yuan B, Zhang L. Payment methods for healthcare providers working in outpatient healthcare settings. Cochrane Database Syst Rev 2021; 1:CD011865. [PMID: 33469932 PMCID: PMC8094987 DOI: 10.1002/14651858.cd011865.pub2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Changes to the method of payment for healthcare providers, including pay-for-performance schemes, are increasingly being used by governments, health insurers, and employers to help align financial incentives with health system goals. In this review we focused on changes to the method and level of payment for all types of healthcare providers in outpatient healthcare settings. Outpatient healthcare settings, broadly defined as 'out of hospital' care including primary care, are important for health systems in reducing the use of more expensive hospital services. OBJECTIVES To assess the impact of different payment methods for healthcare providers working in outpatient healthcare settings on the quantity and quality of health service provision, patient outcomes, healthcare provider outcomes, cost of service provision, and adverse effects. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase (searched 5 March 2019), and several other databases. In addition, we searched clinical trials platforms, grey literature, screened reference lists of included studies, did a cited reference search for included studies, and contacted study authors to identify additional studies. We screened records from an updated search in August 2020, with any potentially relevant studies categorised as awaiting classification. SELECTION CRITERIA Randomised trials, non-randomised trials, controlled before-after studies, interrupted time series, and repeated measures studies that compared different payment methods for healthcare providers working in outpatient care settings. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. We conducted a structured synthesis. We first categorised the payment methods comparisons and outcomes, and then described the effects of different types of payment methods on different outcome categories. Where feasible, we used meta-analysis to synthesise the effects of payment interventions under the same category. Where it was not possible to perform meta-analysis, we have reported means/medians and full ranges of the available point estimates. We have reported the risk ratio (RR) for dichotomous outcomes and the relative difference (as per cent change or mean difference (MD)) for continuous outcomes. MAIN RESULTS We included 27 studies in the review: 12 randomised trials, 13 controlled before-and-after studies, one interrupted time series, and one repeated measure study. Most healthcare providers were primary care physicians. Most of the payment methods were implemented by health insurance schemes in high-income countries, with only one study from a low- or middle-income country. The included studies were categorised into four groups based on comparisons of different payment methods. (1) Pay for performance (P4P) plus existing payment methods compared with existing payment methods for healthcare providers working in outpatient healthcare settings P4P incentives probably improve child immunisation status (RR 1.27, 95% confidence interval (CI) 1.19 to 1.36; 3760 patients; moderate-certainty evidence) and may slightly increase the number of patients who are asked more detailed questions on their disease by their pharmacist (MD 1.24, 95% CI 0.93 to 1.54; 454 patients; low-certainty evidence). P4P may slightly improve primary care physicians' prescribing of guideline-recommended antihypertensive medicines compared with an existing payment method (RR 1.07, 95% CI 1.02 to 1.12; 362 patients; low-certainty evidence). We are uncertain about the effects of extra P4P incentives on mean blood pressure reduction for patients and costs for providing services compared with an existing payment method (very low-certainty evidence). Outcomes related to workload or other health professional outcomes were not reported in the included studies. One randomised trial found that compared to the control group, the performance of incentivised professionals was not sustained after the P4P intervention had ended. (2) Fee for service (FFS) compared with existing payment methods for healthcare providers working in outpatient healthcare settings We are uncertain about the effect of FFS on the quantity of health services delivered (outpatient visits and hospitalisations), patient health outcomes, and total drugs cost compared to an existing payment method due to very low-certainty evidence. The quality of service provision and health professional outcomes were not reported in the included studies. One randomised trial reported that physicians paid via FFS may see more well patients than salaried physicians (low-certainty evidence), possibly implying that more unnecessary services were delivered through FFS. (3) FFS mixed with existing payment methods compared with existing payment methods for healthcare providers working in outpatient healthcare settings FFS mixed payment method may increase the quantity of health services provided compared with an existing payment method (RR 1.37, 95% CI 1.07 to 1.76; low-certainty evidence). We are uncertain about the effect of FFS mixed payment on quality of services provided, patient health outcomes, and health professional outcomes compared with an existing payment method due to very low-certainty evidence. Cost outcomes and adverse effects were not reported in the included studies. (4) Enhanced FFS compared with FFS for healthcare providers working in outpatient healthcare settings Enhanced FFS (higher FFS payment) probably increases child immunisation rates (RR 1.25, 95% CI 1.06 to 1.48; moderate-certainty evidence). We are uncertain whether higher FFS payment results in more primary care visits and about the effect of enhanced FFS on the net expenditure per year on covered children with regular FFS (very low-certainty evidence). Quality of service provision, patient outcomes, health professional outcomes, and adverse effects were not reported in the included studies. AUTHORS' CONCLUSIONS For healthcare providers working in outpatient healthcare settings, P4P or an increase in FFS payment level probably increases the quantity of health service provision (moderate-certainty evidence), and P4P may slightly improve the quality of service provision for targeted conditions (low-certainty evidence). The effects of changes in payment methods on health outcomes is uncertain due to very low-certainty evidence. Information to explore the influence of specific payment method design features, such as the size of incentives and type of performance measures, was insufficient. Furthermore, due to limited and very low-certainty evidence, it is uncertain if changing payment models without including additional funding for professionals would have similar effects. There is a need for further well-conducted research on payment methods for healthcare providers working in outpatient healthcare settings in low- and middle-income countries; more studies comparing the impacts of different designs of the same payment method; and studies that consider the unintended consequences of payment interventions.
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Affiliation(s)
- Liying Jia
- Center for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
- NHC Key Lab for Health Economics and Policy Research, Shandong University, Jinan, China
| | - Qingyue Meng
- China Center for Health Development Studies (CCHDS), Peking University, Beijing, China
| | - Anthony Scott
- Melbourne Institute of Applied Economic and Social Research, The University of Melbourne, Carlton, Melbourne, Australia
| | - Beibei Yuan
- China Center for Health Development Studies (CCHDS), Peking University, Beijing, China
| | - Lu Zhang
- Weihai Health Care Security Administration, Weihai, China
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Leggett H, Csikar J, Vinall-Collier K, Douglas G. Whose Responsibility Is It Anyway? Exploring Barriers to Prevention of Oral Diseases across Europe. JDR Clin Trans Res 2021; 6:96-108. [PMID: 32437634 PMCID: PMC7754828 DOI: 10.1177/2380084420926972] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION Dental caries, gum disease, and tooth loss are all preventable conditions. However, many dental care systems remain treatment oriented rather than prevention oriented. This promotes the treatment of oral diseases over preventive treatments and advice. Exploring barriers to prevention and understanding the requirements of a paradigm shift are the first steps toward delivering quality prevention-focused health care. OBJECTIVES To qualitatively explore perceived barriers and facilitators to oral disease prevention from a multistakeholder perspective across 6 European countries. METHODS A total of 58 interviews and 13 focus groups were undertaken involving 149 participants from the United Kingdom, Denmark, Germany, the Netherlands, Ireland, and Hungary. Interviews and focus groups were conducted in each country in its native language between March 2016 and September 2017. Participants were patients (n = 50), dental team members (n = 39), dental policy makers(n = 33), and dental insurers (n = 27). The audio was transcribed, translated, and analyzed via deductive thematic analysis. RESULTS Five broad themes emerged that were both barriers and facilitators: dental regulation, who provides prevention, knowledge and motivation, trust, and person-level factors. Each theme was touched on in all countries; however, cross-country differences were evident surrounding the magnitude of each theme. CONCLUSION Despite the different strengths and weaknesses among the systems, those who deliver, organize, and utilize each system experience similar barriers to prevention. The findings suggest that across all 6 countries, prevention in oral health care is hindered by a complex interplay of factors, with no particular dental health system offering overall greater user satisfaction. Underlying the themes were sentiments of blame, whereby each group appeared to shift responsibility for prevention to other groups. To bring about change, greater teamwork is needed in the commissioning of prevention to engender its increased value by all stakeholders within the dental system. KNOWLEDGE TRANSFER STATEMENT The results from this study provide an initial first step for those interested in exploring and working toward the paradigm shift to preventive focused dentistry. We also hope that these findings will encourage more research exploring the complex relationship among dental stakeholders, with a view to overcoming the barriers. In particular, these findings may be of use to dental public health researchers, dentists, and policy makers concerned with the prevention of oral diseases.
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Affiliation(s)
- H. Leggett
- School of Dentistry, University of Leeds, Leeds, UK
| | - J. Csikar
- School of Dentistry, University of Leeds, Leeds, UK
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Frantsve-Hawley J, Kumar SS, Rindal DB, Weyant RJ. Implementation science and periodontal practice: Translation of evidence into periodontology. Periodontol 2000 2020; 84:188-201. [PMID: 32844415 DOI: 10.1111/prd.12336] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The advent of evidence-based practice in the 1990s led to the development of processes and resources to support the use of high-quality research in the provision of health care. As the evidence-based approach to health care continues to evolve, it has become apparent that mere creation and access to scientific knowledge is not sufficient to facilitate its routine adoption in health care. Throughout any health care system, there are inherent barriers preventing the adoption and routine use of new evidence in patient care. These barriers include provider-level factors, such as knowledge and access to new evidence, as well as each provider's attitudes and beliefs around adopting and applying the evidence with their patients. Importantly, there are also health care system-level barriers that, even among willing providers, prevent the easy adoption of new evidence and routine application in patient care. In addition to barriers, there are facilitators that help promote adoption of evidence into practice. Understanding and addressing barriers and facilitators to promote adoption of evidence into practice has led to the growth of a new field known as implementation science. Successful application of implementation science in all areas of health care, including periodontology, will help bridge the gap between what are known from clinical research to be effective treatments and what treatments should be applied routinely in clinical practice. This article reviews key concepts in implementation science and how its application in periodontology can facilitate the translation of high-quality evidence into routine periodontal practice and improved patient outcomes.
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Affiliation(s)
- Julie Frantsve-Hawley
- University of Illinois at Chicago College of Dentistry, Illinois, USA.,DentaQuest Partnership for Oral Health Advancement, Boston, MA, USA
| | - Satish S Kumar
- Arizona School of Dentistry and Oral Health (ASDOH), A.T. Still University, Arizona, USA
| | - D Brad Rindal
- HealthPartners Institute, Bloomington, Minnesota, USA
| | - Robert J Weyant
- Department of Dental Public Health, University of Pittsburgh, Pennsylvania, USA
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Harford S, Sharpling J, Williams C, Northover R, Power R, Brown N. Guidelines relevant to paediatric dentistry - do foundation dentists and general dental practitioners follow them? Part 2: Treatment and recall. Br Dent J 2019; 224:803-808. [PMID: 29795509 DOI: 10.1038/sj.bdj.2018.355] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/19/2017] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - C Williams
- Williams Dental Practice, 72 High Street, Marlborough, Wiltshire
| | | | - R Power
- University Hospitals Bristol NHS Trust
| | - N Brown
- South West Region, Health Education England
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Campbell A, Louie-Poon S, Slater L, Scott SD. Knowledge Translation Strategies Used by Healthcare Professionals in Child Health Settings: An Updated Systematic Review. J Pediatr Nurs 2019; 47:114-120. [PMID: 31108324 DOI: 10.1016/j.pedn.2019.04.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 04/23/2019] [Accepted: 04/23/2019] [Indexed: 10/26/2022]
Abstract
PROBLEM Strategies assisting healthcare professionals to make evidence-based decisions are crucial for quality patient care and outcomes. To date, there is one systematic review (Albrecht et al., 2016) examining knowledge translation (KT) efforts in child health settings. This systematic review aims to provide an update on current evidence identifying KT interventions implementing research into child health settings. ELIGIBILITY CRITERIA Nine electronic databases were searched, restricted by date (2011-2018) and language (English). Eligibility included: 1) randomized controlled trials (RCT), controlled clinical trials (CCT), or controlled before-and-after (CBA) studies; 2) interventions implementing research into child health practice; and 3) outcomes were measured at the healthcare professional/process, patient, or economic level. SAMPLE Health care professionals working in child health settings. RESULTS 48 studies (38 RCT, 7 CBA, 3 CCT) were included. Studies employed single (n = 34) and multiple (n = 14) interventions. The methodological quality of studies was moderate (n = 18), strong (n = 16) and weak (n = 14). Studies showing significant, positive effects included (n = 9) RCTs, (n = 3) CBAs and (n = 2) CCTs. These studies employed (n = 11) single KT interventions and (n = 3) multiple KT interventions. Interventions included educational (n = 6), reminders (n = 3), computerized decision supports (n = 2), multidisciplinary teams (n = 2) and financial and educational interventions combined (n = 1). CONCLUSIONS Effective KT strategies used by health care professionals in child health settings were found to be online education curriculums and computerized decision supports or reminders. IMPLICATIONS This review update serves as an up-to-date 'state of the science' on KT strategies used in pediatric health professionals' clinical practice, assessed by the most rigorous research designs.
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Abstract
Purpose Dekker et al. (2016) propose an updated definition of behavioural medicine. Method In this commentary, we discuss how the field and the disciplines involved have changed over time before suggesting small amendments to the proposed definition. Results We suggest that the range of medicine which might be considered ‘behavioural’ is increasing to encompass virtually all medical practice. In addition, the role of behaviour and the potential for behaviour change as a means of improving health have become increasingly important. A defining characteristic of behavioural medicine is the involvement of multiple disciplines, working together or in parallel and, as the extent of the field expands, more disciplines are likely to be involved. Conclusion We therefore propose that the definition should represent the full width of the research, practice and disciplines involved in behavioural medicine.
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How Brazilian dentists work within a new community care context? A qualitative study. PLoS One 2019; 14:e0216640. [PMID: 31067270 PMCID: PMC6505932 DOI: 10.1371/journal.pone.0216640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 04/26/2019] [Indexed: 11/19/2022] Open
Abstract
The aim of this study was to analyze the value and meanings that dental surgeons attribute to the Primary Health Care setting, where health promotion is encouraged over a mechanistic performance of procedures. A qualitative study, involving ten Brazilian dental surgeons working in Primary Care in 2016, was designed. In-depth semi-structured interviews were performed, with all interviews recorded, transcribed and subsequently submitted to Qualitative Content Analysis. Despite the Healthcare Promotion model proposed by the Brazilian oral health policy, dental surgeons demonstrated preferences for private and traditional dental practices. These characteristics are counterproductive in public oral health services, which aim to achieve collective health benefits. Traditional practice is based upon a specific and restricted focus, as opposed to overall patient care, hence maintaining the original professional identity, ruled by manual procedures, while demonstrating scientifically fragile understanding of disease processes. Despite the implementation of public service models that aim at change, counterproductive characteristics associated with the deeply rooted traditional management strategies were evidenced.
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Uhlen MM, Wang NJ, Skudutyte-Rysstad R. Fissure sealants or fluoride varnish? Routines and attitudes among dental health personnel in Norway. Eur Arch Paediatr Dent 2019; 20:577-583. [PMID: 30980252 DOI: 10.1007/s40368-019-00440-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 04/08/2019] [Indexed: 11/28/2022]
Abstract
PURPOSE To investigate routines and attitudes among dentists and dental hygienists concerning use of fissure sealants and fluoride varnish for non-operative management of occlusal caries. METHODS All dentists and dental hygienists working in child dental care in three counties in Norway were invited to answer a questionnaire on routines for use of fissure sealants and fluoride varnish. Nine statements regarding attitudes towards use of sealants were scored using a five-point Likert scale. Multivariable logistic regression analyses were performed to assess indicators associated with reported routines for use of sealants and varnish. The study was approved by the Norwegian Centre for Research Data. RESULTS In total 142 of 189 (75%) dentists and dental hygienists answered the questionnaire. The majority of the respondents, n = 83 (59%), reported to prefer fissure sealants while fluoride varnish was preferred by 57 (41%) of the respondents. Frequent use of fissure sealants was reported by 58 (41%) and frequent use of varnish by 104 (74%) of the respondents. Most (n = 104, 74%), used sealants on specific indications, and 89 (64%) opened fissures only when suspecting dentine caries. Preferred method and routines for occlusal caries management differed between counties (p < 0.05). Almost all clinicians agreed with the statement that sealants are protective against caries, while statements regarding costs, technique sensitivity and children's cooperation revealed some concerns regarding fissure sealing. CONCLUSIONS Fissure sealants were the preferred method for occlusal caries management despite reported concerns related to technical aspects and patient cooperation. County-level variation in frequency of sealant use was observed.
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Affiliation(s)
- M-M Uhlen
- Oral Health Centre of Expertise in Eastern Norway, Sørkedalsveien 10A, 0369, Oslo, Norway
| | - N J Wang
- Oral Health Centre of Expertise in Eastern Norway, Sørkedalsveien 10A, 0369, Oslo, Norway
| | - R Skudutyte-Rysstad
- Oral Health Centre of Expertise in Eastern Norway, Sørkedalsveien 10A, 0369, Oslo, Norway.
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Potthoff S, Rasul O, Sniehotta FF, Marques M, Beyer F, Thomson R, Avery L, Presseau J. The relationship between habit and healthcare professional behaviour in clinical practice: a systematic review and meta-analysis. Health Psychol Rev 2019; 13:73-90. [DOI: 10.1080/17437199.2018.1547119] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Sebastian Potthoff
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK
| | - Othman Rasul
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK
| | - Falko F. Sniehotta
- NIHR Policy Research Unit Behavioural Science, Newcastle University, Newcastle upon Tyne, UK
| | - Marta Marques
- Trinity Centre for Practice and Healthcare Innovation & ADAPT Centre, Trinity College Dublin, Dublin, Ireland
| | - Fiona Beyer
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK
| | - Richard Thomson
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK
| | - Leah Avery
- School of Health & Social Care, Teesside University, Middlesbrough, UK
| | - Justin Presseau
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
- School of Psychology, University of Ottawa, Ottawa, Canada
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Frantsve-Hawley J, Rindal DB. Translational Research: Bringing Science to the Provider Through Guideline Implementation. Dent Clin North Am 2019; 63:129-144. [PMID: 30447788 DOI: 10.1016/j.cden.2018.08.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Significant variation exists in health care practice patterns that creates concerns regarding the quality of care delivered. Clinical practice based on high-quality evidence provides a rationale for clinical decision making. Resources, such as evidence-based guidelines, provide that evidence to clinicians and improve patient outcomes by decreasing unwanted variation in clinical practice. Because knowledge dissemination alone is ineffective to translate scientific evidence into clinical practice, the field of implementation science has emerged to facilitate this translation of research into routine clinical practice. This article provides an introduction to implementation science, and its application in dentistry to promote adoption of evidence-based guidelines.
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Affiliation(s)
- Julie Frantsve-Hawley
- Department of Guidelines & Publishing, American College of Chest Physicians, 2595 Patriot Boulevard, Glenview, IL 60026, USA.
| | - D Brad Rindal
- HealthPartners Institute, 3311 East Old Shakopee Road, Bloomington, MN 55425, USA
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Clarkson JE, Pitts NB, Bonetti D, Boyers D, Braid H, Elford R, Fee PA, Floate R, Goulão B, Humphris G, Needleman I, Norrie JDT, Ord F, van der Pol M, Ramsay CR, Ricketts DNJ, Worthington HV, Young L. INTERVAL (investigation of NICE technologies for enabling risk-variable-adjusted-length) dental recalls trial: a multicentre randomised controlled trial investigating the best dental recall interval for optimum, cost-effective maintenance of oral health in dentate adults attending dental primary care. BMC Oral Health 2018; 18:135. [PMID: 30086747 PMCID: PMC6081817 DOI: 10.1186/s12903-018-0587-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 07/06/2018] [Indexed: 11/10/2022] Open
Abstract
Background Traditionally, patients at low risk and high risk of developing dental disease have been encouraged to attend dental recall appointments at regular intervals of six months between appointments. The lack of evidence for the effect that different recall intervals between dental check-ups have on patient outcomes, provider workload and healthcare costs is causing considerable uncertainty for the profession and patients, despite the publication of the NICE Guideline on dental recall. The need for primary research has been highlighted in the Health Technology Assessment Group’s systematic review of routine dental check-ups, which found little evidence to support or refute the practice of encouraging 6-monthly dental check-ups in adults. The more recent Cochrane review on recall interval concluded there was insufficient evidence to draw any conclusions regarding the potential beneficial or harmful effects of altering the recall interval between dental check-ups. There is therefore an urgent need to assess the relative effectiveness and cost-benefit of different dental recall intervals in a robust, sufficiently powered randomised control trial (RCT) in primary dental care. Methods This is a four year multi-centre, parallel-group, randomised controlled trial with blinded outcome assessment based in dental primary care in the UK. Practitioners will recruit 2372 dentate adult patients. Patient participants will be randomised to one of three groups: fixed-period six month recall, risk-based recall, or fixed-period twenty-four month recall. Outcome data will be assessed through clinical examination, patient questionnaires and NHS databases. The primary outcomes measure gingival inflammation/bleeding on probing and oral health-related quality of life. Discussion INTERVAL will provide evidence for the most clinically-effective and cost-beneficial recall interval for maintaining optimum oral health in dentate adults attending general dental practice. Trial registration ISRCTN95933794 (Date assigned 20/08/2008).
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Affiliation(s)
| | - Nigel B Pitts
- Dental Innovation and Translation Centre, King's College London Dental Institute, London, UK
| | | | - Dwayne Boyers
- Health Economics Research Unit, University of Aberdeen, Aberdeen, UK
| | - Hazel Braid
- University of Dundee School of Dentistry, Dundee, UK
| | - Robert Elford
- Patient Representative; Faculty of General Dental Practitioners, London, UK
| | - Patrick A Fee
- University of Dundee School of Dentistry, Dundee, UK.
| | - Ruth Floate
- University of Dundee School of Dentistry, Dundee, UK
| | - Beatriz Goulão
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Gerry Humphris
- School of Medicine, University of St Andrews, St Andrews, UK
| | - Ian Needleman
- International Centre for Evidence-Based Oral Health, Unit of Periodontology, UCL Eastman Dental Institute, London, UK
| | | | - Fiona Ord
- University of Dundee School of Dentistry, Dundee, UK
| | | | - Craig R Ramsay
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | | | - Helen V Worthington
- Division of Dentistry, School of Medical Sciences, University of Manchester, Manchester, UK
| | - Linda Young
- University of Dundee School of Dentistry, Dundee, UK
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Gnich W, Sherriff A, Bonetti D, Conway DI, Macpherson LMD. The effect of introducing a financial incentive to promote application of fluoride varnish in dental practice in Scotland: a natural experiment. Implement Sci 2018; 13:95. [PMID: 29996868 PMCID: PMC6042272 DOI: 10.1186/s13012-018-0775-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 06/05/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Financial incentives are often used to influence professional practice, yet the factors which influence their effectiveness and their behavioural mechanisms are not fully understood. In keeping with clinical guidelines, Childsmile (Scotland's oral health improvement programme) advocates twice yearly fluoride varnish application (FVA) for children in dental practice. To support implementation Childsmile offered dental practitioners a fee-per-item payment for varnishing 2-5-year-olds' teeth through a pilot. In October 2011 payment was extended to all dental practitioners. This paper compares FVA pre- and post-roll-out and explores the financial incentive's behavioural mechanisms. METHODS A natural experimental approach using a longitudinal cohort of dental practitioners (n = 1090) compared FVA pre- (time 1) and post- (time 2) financial incentive. Responses from practitioners who did not work in a Childsmile pilot practice when considering their 2-5-year-old patients (novel incentive group) were compared with all other responses (continuous incentive group). The Theoretical Domains Framework (TDF) was used to measure change in behavioural mechanisms associated with the incentive. Analysis of covariance was used to investigate FVA rates and associated behavioural mechanisms in the two groups. RESULTS At time 2, 709 74%, of eligible responders, were followed up. In general, FVA rates increased over time for both groups; however, the novel incentive group experienced a greater increase (β [95% CI] = 0.82 [0.72 to 0.92]) than the continuous incentive group. Despite this, only 33% of practitioners reported 'always' varnishing increased risk 2-5-year-olds' teeth following introduction of the financial incentive, 19% for standard risk children. Domain scores at time 2 (adjusting for time 1) increased more for the novel incentive group (compared to the continuous incentive group) for five domains: knowledge, social/professional role and identity, beliefs about consequences, social influences and emotion. CONCLUSIONS In this large, prospective, population-wide study, a financial incentive moderately increased FVA in dental practice. Novel longitudinal use of a validated theoretical framework to understand behavioural mechanisms suggested that financial incentives operate through complex inter-linked belief systems. While financial incentives are useful in narrowing the gap between clinical guidelines and FVA, multiple intervention approaches are required.
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Affiliation(s)
- Wendy Gnich
- Community Oral Health Section, School of Medicine, Dentistry and Nursing, College of Medicine, Veterinary and Life Sciences (MVLS), University of Glasgow, 378 Sauchiehall Street, Glasgow, G2 3JZ, UK.
| | - Andrea Sherriff
- Community Oral Health Section, School of Medicine, Dentistry and Nursing, College of Medicine, Veterinary and Life Sciences (MVLS), University of Glasgow, 378 Sauchiehall Street, Glasgow, G2 3JZ, UK
| | - Debbie Bonetti
- Dental Health Services Research Unit, Dundee Dental Education Centre, Frankland Building, Small's Wynd, Dundee, DD1 4HN, UK
| | - David I Conway
- Community Oral Health Section, School of Medicine, Dentistry and Nursing, College of Medicine, Veterinary and Life Sciences (MVLS), University of Glasgow, 378 Sauchiehall Street, Glasgow, G2 3JZ, UK
| | - Lorna M D Macpherson
- Community Oral Health Section, School of Medicine, Dentistry and Nursing, College of Medicine, Veterinary and Life Sciences (MVLS), University of Glasgow, 378 Sauchiehall Street, Glasgow, G2 3JZ, UK
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Ramsay CR, Clarkson JE, Duncan A, Lamont TJ, Heasman PA, Boyers D, Goulão B, Bonetti D, Bruce R, Gouick J, Heasman L, Lovelock-Hempleman LA, Macpherson LE, McCracken GI, McDonald AM, McLaren-Neil F, Mitchell FE, Norrie JD, van der Pol M, Sim K, Steele JG, Sharp A, Watt G, Worthington HV, Young L. Improving the Quality of Dentistry (IQuaD): a cluster factorial randomised controlled trial comparing the effectiveness and cost-benefit of oral hygiene advice and/or periodontal instrumentation with routine care for the prevention and management of periodontal disease in dentate adults attending dental primary care. Health Technol Assess 2018; 22:1-144. [PMID: 29984691 PMCID: PMC6055082 DOI: 10.3310/hta22380] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Periodontal disease is preventable but remains the most common oral disease worldwide, with major health and economic implications. Stakeholders lack reliable evidence of the relative clinical effectiveness and cost-effectiveness of different types of oral hygiene advice (OHA) and the optimal frequency of periodontal instrumentation (PI). OBJECTIVES To test clinical effectiveness and assess the economic value of the following strategies: personalised OHA versus routine OHA, 12-monthly PI (scale and polish) compared with 6-monthly PI, and no PI compared with 6-monthly PI. DESIGN Multicentre, pragmatic split-plot, randomised open trial with a cluster factorial design and blinded outcome evaluation with 3 years' follow-up and a within-trial cost-benefit analysis. NHS and participant costs were combined with benefits [willingness to pay (WTP)] estimated from a discrete choice experiment (DCE). SETTING UK dental practices. PARTICIPANTS Adult dentate NHS patients, regular attenders, with Basic Periodontal Examination (BPE) scores of 0, 1, 2 or 3. INTERVENTION Practices were randomised to provide routine or personalised OHA. Within each practice, participants were randomised to the following groups: no PI, 12-monthly PI or 6-monthly PI (current practice). MAIN OUTCOME MEASURES Clinical - gingival inflammation/bleeding on probing at the gingival margin (3 years). Patient - oral hygiene self-efficacy (3 years). Economic - net benefits (mean WTP minus mean costs). RESULTS A total of 63 dental practices and 1877 participants were recruited. The mean number of teeth and percentage of bleeding sites was 24 and 33%, respectively. Two-thirds of participants had BPE scores of ≤ 2. Under intention-to-treat analysis, there was no evidence of a difference in gingival inflammation/bleeding between the 6-monthly PI group and the no-PI group [difference 0.87%, 95% confidence interval (CI) -1.6% to 3.3%; p = 0.481] or between the 6-monthly PI group and the 12-monthly PI group (difference 0.11%, 95% CI -2.3% to 2.5%; p = 0.929). There was also no evidence of a difference between personalised and routine OHA (difference -2.5%, 95% CI -8.3% to 3.3%; p = 0.393). There was no evidence of a difference in self-efficacy between the 6-monthly PI group and the no-PI group (difference -0.028, 95% CI -0.119 to 0.063; p = 0.543) and no evidence of a clinically important difference between the 6-monthly PI group and the 12-monthly PI group (difference -0.097, 95% CI -0.188 to -0.006; p = 0.037). Compared with standard care, no PI with personalised OHA had the greatest cost savings: NHS perspective -£15 (95% CI -£34 to £4) and participant perspective -£64 (95% CI -£112 to -£16). The DCE shows that the general population value these services greatly. Personalised OHA with 6-monthly PI had the greatest incremental net benefit [£48 (95% CI £22 to £74)]. Sensitivity analyses did not change conclusions. LIMITATIONS Being a pragmatic trial, we did not deny PIs to the no-PI group; there was clear separation in the mean number of PIs between groups. CONCLUSIONS There was no additional benefit from scheduling 6-monthly or 12-monthly PIs over not providing this treatment unless desired or recommended, and no difference between OHA delivery for gingival inflammation/bleeding and patient-centred outcomes. However, participants valued, and were willing to pay for, both interventions, with greater financial value placed on PI than on OHA. FUTURE WORK Assess the clinical effectiveness and cost-effectiveness of providing multifaceted periodontal care packages in primary dental care for those with periodontitis. TRIAL REGISTRATION Current Controlled Trials ISRCTN56465715. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 22, No. 38. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Craig R Ramsay
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Jan E Clarkson
- Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - Anne Duncan
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | | | - Peter A Heasman
- The Dental School, Newcastle University, Newcastle upon Tyne, UK
| | - Dwayne Boyers
- Health Economics Research Unit, University of Aberdeen, Aberdeen, UK
| | - Beatriz Goulão
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Debbie Bonetti
- Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - Rebecca Bruce
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Jill Gouick
- Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - Lynne Heasman
- The Dental School, Newcastle University, Newcastle upon Tyne, UK
| | | | | | | | | | | | - Fiona E Mitchell
- Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - John Dt Norrie
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | | | - Kirsty Sim
- Dental Health Services Research Unit, University of Dundee, Dundee, UK
| | - James G Steele
- The Dental School, Newcastle University, Newcastle upon Tyne, UK
| | - Alex Sharp
- The Dental School, Newcastle University, Newcastle upon Tyne, UK
| | - Graeme Watt
- Dental Health Services Research Unit, University of Dundee, Dundee, UK
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Brocklehurst PR, Williams L, Burton C, Goodwin T, Rycroft-Malone J. Implementation and trial evidence: a plea for fore-thought. Br Dent J 2018; 222:331-335. [PMID: 28281585 DOI: 10.1038/sj.bdj.2017.213] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2017] [Indexed: 11/09/2022]
Abstract
In a world where evidence-based practice is see as the foundation of modern healthcare, this paper asks when and how should we be accounting for the input of patients, the public, dental professionals, commissioners and policy-makers in the evidence generation process?
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Affiliation(s)
| | - L Williams
- School of Healthcare Sciences, Bangor University
| | - C Burton
- School of Healthcare Sciences, Bangor University
| | | | - J Rycroft-Malone
- Research &Impact, Bangor Institute of Health and Medical Research, Bangor University
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Halling F, Neff A, Heymann P, Ziebart T. Trends in antibiotic prescribing by dental practitioners in Germany. J Craniomaxillofac Surg 2017; 45:1854-1859. [PMID: 28939205 DOI: 10.1016/j.jcms.2017.08.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 07/04/2017] [Accepted: 08/10/2017] [Indexed: 10/19/2022] Open
Abstract
PURPOSE To analyze the structure of antibiotic prescriptions by dentists in Germany during a time-period of four years in relation to medical antibiotic prescriptions. MATERIALS AND METHODS We collected nationwide data from all statutory health insurances on dental prescriptions of systemic antibiotics from 2012 to 2015. The annual reports of the "Research Institute for Local Health Care Systems" (WIdO, Berlin) provided the basis for this longitudinal data base analysis. The types of antibiotics, the number of prescriptions and the prescribed 'defined daily doses' (DDD) were analyzed. The results were compared to antibiotic prescriptions of German physicians. RESULTS An average of 8.8% per year of all antibiotic prescriptions is issued by dentists. The mostly prescribed antibiotic is amoxicillin. The share of amoxicillin on all dental prescriptions increased from 35.6% in 2012 to 45.8% in 2015 (p < 0.01). About three-quarters of all dentally prescribed DDD can be attributed to amoxicillin and clindamycin. On the part of the physicians the proportion of clindamycin is 18 fold lower than in the dental field. CONCLUSIONS Dental and medical antibiotic prescriptions in Germany show statistically significant differences regarding the shares of the prescribed antibiotics. In an international comparison the high proportion of Clindamycin in Germany is noticeable.
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Affiliation(s)
- Frank Halling
- Praxis für MKG-Chirurgie (Head: Dr. Dr. Frank Halling), Gesundheitszentrum Fulda, Gerloser Weg 23a, D-36039 Fulda, Germany; Dept. of Maxillofacial Surgery (Head: Prof. Dr. Dr. Andreas Neff), University Hospital, Baldingerstr, D-35043 Marburg, Germany.
| | - Andreas Neff
- Dept. of Maxillofacial Surgery (Head: Prof. Dr. Dr. Andreas Neff), University Hospital, Baldingerstr, D-35043 Marburg, Germany
| | - Paul Heymann
- Dept. of Maxillofacial Surgery (Head: Prof. Dr. Dr. Andreas Neff), University Hospital, Baldingerstr, D-35043 Marburg, Germany
| | - Thomas Ziebart
- Dept. of Maxillofacial Surgery (Head: Prof. Dr. Dr. Andreas Neff), University Hospital, Baldingerstr, D-35043 Marburg, Germany
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Kengne Talla P, Gagnon MP, Dupéré S, Bedos C, Légaré F, Dawson AB. Interventions for increasing health promotion practices in dental healthcare settings. Hippokratia 2017. [DOI: 10.1002/14651858.cd010955.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Pascaline Kengne Talla
- Centre de Recherche du CHU de Québec (CRCHUQ) - Hôpital St-François d'Assise; 10 Rue de l'Espinay, D6-727 Québec QC Canada G1L 3L5
| | - Marie-Pierre Gagnon
- CHU de Québec - Université Laval Research Centre; Population Health and Optimal Health Practices Research Unit; 10 Rue de l'Espinay, D6-727 Québec City QC Canada G1L 3L5
- Université Laval; Faculté des Sciences Infirmières; 1050 Rue de la Médecine, Pavillon Ferdinand-Vandry, CIFSS Québec City QC Canada G1V 0A6
| | - Sophie Dupéré
- Université Laval; Faculté des Sciences Infirmières; 1050 Rue de la Médecine, Pavillon Ferdinand-Vandry, CIFSS Québec QC Canada G1V 0A6
| | - Christophe Bedos
- McGill University; Faculty of Dentistry; 3550 University St. Montreal QC Canada H3A 2A7
| | - France Légaré
- CHU de Québec - Université Laval Research Centre; Population Health and Optimal Health Practices Research Unit; 10 Rue de l'Espinay, D6-727 Québec City QC Canada G1L 3L5
- Université Laval; Department of Family Medicine and Emergency Medicine; Québec City QC Canada
| | - Aimée B Dawson
- Université Laval; Faculté de Médecine Dentaire; 2420 Rue de la Terrasse Québec QC Canada G1V 0A6
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Hill H, Birch S, Tickle M, McDonald R, Donaldson M, O'Carolan D, Brocklehurst P. Does capitation affect the delivery of oral healthcare and access to services? Evidence from a pilot contact in Northern Ireland. BMC Health Serv Res 2017; 17:175. [PMID: 28264677 PMCID: PMC5339966 DOI: 10.1186/s12913-017-2117-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2016] [Accepted: 02/24/2017] [Indexed: 11/22/2022] Open
Abstract
Background In May 2009, the Northern Ireland government introduced General Dental Services (GDS) contracts based on capitation in dental practices newly set up by a corporate dental provider to promote access to dental care in populations that had previously struggled to secure service provision. Dental service provision forms an important component of general health services for the population, but the implications of health system financing on care delivered and the financial cost of services has received relatively little attention in the research literature. The aim of this study is to evaluate the policy effect capitation payment in recently started corporate practices had on the delivery of primary oral healthcare in Northern Ireland and access to services. Methods We analysed the policy initiative in Northern Ireland as a natural experiment to find the impact on healthcare delivery of the newly set up corporate practices that use a prospective capitation system to remunerate primary care dentists. Data was collected from GDS claim forms submitted to the Business Services Organisation (BSO) between April 2011 and October 2014. Health and Social Care Board (HSCB) practices operating within a capitation system were matched to a control group, who were remunerated using a retrospective fee-for-service system. Results No evidence of patient selection was found in the HSCB practices set up by a corporate provider and operated under capitation. However, patients were less likely to visit the dentist and received less treatment when they did attend, compared to those belonging to the control group (P < 0.05). The extent of preventive activity offered and the patient payment charge revenue did not differ between the two practice groups. Conclusion Although remunerating NHS primary care dentists in newly set up corporate practices using a prospective capitation system managed costs within healthcare, there is evidence that this policy may have reduced access to care of registered patients. Electronic supplementary material The online version of this article (doi:10.1186/s12913-017-2117-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Harry Hill
- School of Dentistry, University of Manchester, Manchester, M13 9PL, UK. .,Manchester Centre for Health Economics, University of Manchester, Manchester, M13 9PL, UK. .,Centre for Health Economics, Institute of Population Health Faculty of Medical and Human Sciences, University of Manchester, Room 4.311, Jean McFarlane Building, Oxford Road, Manchester, M13 9PL, UK.
| | - Stephen Birch
- Manchester Centre for Health Economics, University of Manchester, Manchester, M13 9PL, UK.,Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, L8S 4K1, Canada
| | - Martin Tickle
- School of Dentistry, University of Manchester, Manchester, M13 9PL, UK
| | - Ruth McDonald
- Manchester Business School, University of Manchester, Manchester, M13 9PL, UK
| | | | | | - Paul Brocklehurst
- NWORTH Clinical Trials Unit, Bangor University, Bangor, Gwynedd, LL57 2PZ, UK
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Innes NPT, Schwendicke F. Restorative Thresholds for Carious Lesions: Systematic Review and Meta-analysis. J Dent Res 2017; 96:501-508. [PMID: 28195749 DOI: 10.1177/0022034517693605] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Current evidence supports noninvasive/nonrestorative treatment of "early" carious lesions: those confined to enamel or reaching the enamel-dentin junction. The extent that dentists' thresholds for intervening restoratively have changed with this evidence is unknown. This systematic review aimed to determine dentists' and therapists' current lesion threshold for carrying our restorative interventions in adults/children and primary/permanent teeth. Embase, Medline via PubMed, and Web of Science were searched for observational studies, without language, time, or quality restrictions. Screening and data extraction were independent and in duplicate. Random-effects meta-analyses with subgroup and meta-regression analysis were performed. Thirty studies, mainly involving dentists, met the inclusion criteria. There was heterogeneity in sampling frames, methods, and scales used to investigate thresholds. The studies spanned 30 y (1983-2014), and sample representativeness and response bias issues were likely to have affected the results. Studies measured what dentists said they would do rather than actually did. Studies represented 17 countries, focusing mainly on adults ( n = 17) and permanent teeth ( n = 24). For proximal carious lesions confined to enamel (not reaching the enamel-dentin junction), 21% (95% confidence interval [CI], 15%-28%) of dentists/therapists would intervene invasively. The likelihood of a restorative intervention almost doubled (risk ratio, 1.98; 95% CI, 1.68-2.33) in high caries risk patients. For proximal lesions extending up to the enamel-dentin junction, 48% (95% CI, 40%-56%) of dentists/therapists would intervene restoratively. For occlusal lesions with enamel discoloration/cavitation but no clinical/radiographic dentin involvement, 12% (95% CI, 6%-22%) of dentists/therapists stated they would intervene, increasing to 74% (95% CI, 56%-86%) with dentin involvement. There was variance between countries but no significant temporal trend. A significant proportion of dentists/therapists said they would intervene invasively (restoratively) on carious lesions where evidence and clinical recommendations indicate less invasive therapies should be used. There is great need to understand decisions to intervene restoratively and to find implementation interventions that translate research evidence into clinical practice.
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Affiliation(s)
- N P T Innes
- 1 Paediatric Dentistry, Dundee Dental Hospital and School, University of Dundee, Dundee, UK
| | - F Schwendicke
- 2 Department of Operative and Preventive Dentistry, Charité-Universitätsmedizin Berlin, Berlin, Germany
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Managing caries: the need to close the gap between the evidence base and current practice. Br Dent J 2017; 219:433-8. [PMID: 26564354 DOI: 10.1038/sj.bdj.2015.842] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2015] [Indexed: 11/08/2022]
Abstract
Underpinned by a changing knowledge of the aetiology of caries and its sequelae, and assisted by established and advancing dental materials, there is growing evidence supporting less invasive management of dental caries based on the principles of minimal intervention dentistry. This narrative review assesses both the evidence and the adoption of less invasive caries management strategies and describes ways in which the gap between evidence and practice might be overcome. While there is increasing data supporting less invasive management of carious lesions, these are not standard in most dental practices worldwide. Usually, clinical studies focused on efficacy as outcome, and did not take into consideration the views and priorities of other stakeholders, such as primary care dentists, educators, patients and those financing services. Involving these stakeholders into study design and demonstrating the broader advantages of new management strategies might improve translation of research into practice. In theory, clinical dentists can rely on a growing evidence in cariology regarding less invasive management options. In practice, further factors seem to impede adoption of these strategies. Future research should address these factors by involving major stakeholders and investigating their prioritised outcomes to narrow or close the evidence gap.
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Hulme C, Robinson PG, Saloniki EC, Vinall-Collier K, Baxter PD, Douglas G, Gibson B, Godson JH, Meads D, Pavitt SH. Shaping dental contract reform: a clinical and cost-effective analysis of incentive-driven commissioning for improved oral health in primary dental care. BMJ Open 2016; 6:e013549. [PMID: 27609858 PMCID: PMC5020665 DOI: 10.1136/bmjopen-2016-013549] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE To evaluate the clinical and cost-effectiveness of a new blended dental contract incentivising improved oral health compared with a traditional dental contract based on units of dental activity (UDAs). DESIGN Non-randomised controlled study. SETTING Six UK primary care dental practices, three working under a new blended dental contract; three matched practices under a traditional contract. PARTICIPANTS 550 new adult patients. INTERVENTIONS A new blended/incentive-driven primary care dentistry contract and service delivery model versus the traditional contract based on UDAs. MAIN OUTCOME MEASURES Primary outcome was as follows: percentage of sites with gingival bleeding on probing. Secondary outcomes were as follows: extracted and filled teeth (%), caries (International Caries Detection and Assessment System (ICDAS)), oral health-related quality of life (Oral Health Impact Profile-14 (OHIP-14)). Incremental cost-effective ratios used OHIP-14 and quality adjusted life years (QALYs) derived from the EQ-5D-3L. RESULTS At 24 months, 291/550 (53%) patients returned for final assessment; those lost to follow-up attended 6.46 appointments on average (SD 4.80). The primary outcome favoured patients in the blended contract group. Extractions and fillings were more frequent in this group. Blended contracts were financially attractive for the dental provider but carried a higher cost for the service commissioner. Differences in generic health-related quality of life were negligible. Positive changes over time in oral health-related quality of life in both groups were statistically significant. CONCLUSIONS This is the first UK study to assess the clinical and cost-effectiveness of a blended contract in primary care dentistry. Although the primary outcome favoured the blended contract, the results are limited because 47% patients did not attend at 24 months. This is consistent with 39% of adults not being regular attenders and 27% only visiting their dentist when they have a problem. Promotion of appropriate attendance, especially among those with high need, necessitates being factored into recruitment strategies of future studies.
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Affiliation(s)
- C Hulme
- Academic Unit of Health Economics, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - P G Robinson
- School of Oral and Dental Sciences, University of Bristol, Bristol, UK
| | - E C Saloniki
- Academic Unit of Health Economics, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | | | - P D Baxter
- Division of Epidemiology & Biostatistics, Leeds Institute of Cardiovascular & Metabolic Medicine, University of Leeds, Leeds, UK
| | - G Douglas
- School of Dentistry, University of Leeds, Leeds, UK
| | - B Gibson
- Unit of Dental Public Health, School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | - J H Godson
- School of Dentistry, University of Leeds, Leeds, UK
| | - D Meads
- Academic Unit of Health Economics, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - S H Pavitt
- Director of the Dental Translational and Clinical Research Unit, School of Dentistry, University of Leeds, Leeds, UK
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Hulme C, Robinson P, Douglas G, Baxter P, Gibson B, Godson J, Vinall-Collier K, Saloniki E, Meads D, Brunton P, Pavitt S. The INCENTIVE study: a mixed-methods evaluation of an innovation in commissioning and delivery of primary dental care compared with traditional dental contracting. HEALTH SERVICES AND DELIVERY RESEARCH 2016. [DOI: 10.3310/hsdr04180] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
BackgroundOver the past decade, commissioning of primary care dentistry has seen contract currency evolving from payment for units of dental activity (UDAs) towards blended contracts that include key performance indicators such as access, quality and improved health outcome.ObjectivesThe aim of this study was to evaluate a blended/incentive-driven model of dental service provision. To (1) explore stakeholder perspectives of the new service delivery model; (2) assess the effectiveness of the new service delivery model in reducing the risk of and amount of dental disease and enhancing oral health-related quality of life (OHQoL) in patients; and (3) assess cost-effectiveness of the new service delivery model.MethodsUsing a mixed-methods approach, the study included three dental practices working under the blended/incentive-driven (incentive) contract and three working under the UDAs (traditional) contract. All were based in West Yorkshire. The qualitative study reports on the meaning of key aspects of the model for three stakeholder groups [lay people (patients and individuals without a dentist), commissioners and the primary care dental teams], with framework analysis of focus group and semistructured interview data. A non-randomised study compared clinical effectiveness and cost-effectiveness of treatment under the two contracts. The primary outcome was gingivitis, measured using bleeding on probing. Secondary outcomes included OHQoL and cost-effectiveness.ResultsParticipants in the qualitative study associated the incentive contract with more access, greater use of skill mix and improved health outcomes. In the quantitative analyses, of 550 participants recruited, 291 attended baseline and follow-up. Given missing data and following quality assurance, 188 were included in the bleeding on probing analysis, 187 in the caries assessment and 210 in the economic analysis. The results were mixed. The primary outcome favoured the incentive practices, whereas the assessment of caries favoured the traditional practices. Incentive practices attracted a higher cost for the service commissioner, but were financially attractive for the dental provider at the practice level. Differences in generic health-related quality of life were negligible. Positive changes over time in OHQoL in both groups were statistically significant.LimitationsThe results of the quantitative analysis should be treated with caution given small sample numbers, reservations about the validity of pooling, differential dropout results and data quality issues.ConclusionsA large proportion of people in this study who had access to a dentist did not follow up on oral care. These individuals are more likely to be younger males and have poorer oral health. Although access to dental services was increased, this did not appear to facilitate continued use of services.Future workFurther research is required to understand how best to promote and encourage appropriate dental service attendance, especially among those with a high level of need, to avoid increasing health inequalities, and to assess the financial impact of the contract. For dental practitioners, there are challenges around perceptions about preventative dentistry and use of the risk assessments and care pathways. Changes in skill mix pose further challenges.FundingThe National Institute for Health Research Health Services and Delivery Research programme.
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Affiliation(s)
- Claire Hulme
- Academic Unit of Health Economics, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Peter Robinson
- School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | - Gail Douglas
- School of Dentistry, University of Leeds, Leeds, UK
| | - Paul Baxter
- Division of Biostatistics, University of Leeds, Leeds, UK
| | - Barry Gibson
- School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | - Jenny Godson
- Division of Population Health and Care, Health and Wellbeing Directorate, Public Health England, London, UK
| | | | - Eirini Saloniki
- Academic Unit of Health Economics, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - David Meads
- Academic Unit of Health Economics, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Paul Brunton
- School of Dentistry, University of Leeds, Leeds, UK
| | - Sue Pavitt
- School of Dentistry, University of Leeds, Leeds, UK
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Systematic Review of Knowledge Translation Strategies to Promote Research Uptake in Child Health Settings. J Pediatr Nurs 2016; 31:235-54. [PMID: 26786910 DOI: 10.1016/j.pedn.2015.12.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 09/14/2015] [Accepted: 12/11/2015] [Indexed: 11/21/2022]
Abstract
UNLABELLED Strategies to assist evidence-based decision-making for healthcare professionals are crucial to ensure high quality patient care and outcomes. The goal of this systematic review was to identify and synthesize the evidence on knowledge translation interventions aimed at putting explicit research evidence into child health practice. METHODS A comprehensive search of thirteen electronic databases was conducted, restricted by date (1985-2011) and language (English). Articles were included if: 1) studies were randomized controlled trials (RCT), controlled clinical trials (CCT), or controlled before-and-after (CBA) studies; 2) target population was child health professionals; 3) interventions implemented research in child health practice; and 4) outcomes were measured at the professional/process, patient, or economic level. Two reviewers independently extracted data and assessed methodological quality. Study data were aggregated and analyzed using evidence tables. RESULTS Twenty-one studies (13 RCT, 2 CCT, 6 CBA) were included. The studies employed single (n=9) and multiple interventions (n=12). The methodological quality of the included studies was largely moderate (n=8) or weak (n=11). Of the studies with moderate to strong methodological quality ratings, three demonstrated consistent, positive effect(s) on the primary outcome(s); effective knowledge translation interventions were two single, non-educational interventions and one multiple, educational intervention. CONCLUSIONS This multidisciplinary systematic review in child health setting identified effective knowledge translation strategies assessed by the most rigorous research designs. Given the overall poor quality of the research literature, specific recommendations were made to improve knowledge translation efforts in child health.
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Bonetti DL. Evidence not practised: the underutilisation of preventive fissure sealants. Br Dent J 2016; 216:409-13. [PMID: 24722094 DOI: 10.1038/sj.bdj.2014.248] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2013] [Indexed: 11/09/2022]
Abstract
International and UK professional organisations, Cochrane systematic reviews, and international and UK guidance documents all support the application of preventive fissure sealants (PFSs) as an effective treatment for reducing caries. However, PFSs are well known to be underutilised in primary care. This paper collates data from PFS-relevant studies in Scotland, which has a large population of children at caries risk, to identify the beliefs and factors dentists perceive as influencing their decision not to provide this treatment. This information provides a platform to suggest how to increase the application of PFSs in this region (a standardised audit incorporating evidence-based behaviour change techniques, supplemental guidance on how to implement gold-standard recommendations in practice, training). This may also be relevant outside of Scotland, as well as to the implementation of other evidence-based behaviours in practice.
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Affiliation(s)
- D L Bonetti
- Dental Health Services Research Unit, DDEC, Frankland Building, University of Dundee, Small's Wynd, Dundee, DD1 4HN
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Matthews DC, McNeil K, Brillant M, Tax C, Maillet P, McCulloch CA, Glogauer M. Factors Influencing Adoption of New Technologies into Dental Practice: A Qualitative Study. JDR Clin Trans Res 2016; 1:77-85. [PMID: 30931692 DOI: 10.1177/2380084415627129] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The objective of this study was to explore factors affecting decisions to adopt new technologies into dental practice using a colorimetric rinse test for detection of periodontal disease as a model. Focus groups with key informants in Canadian dentistry and dental hygiene were conducted. A deductive approach used Rogers's diffusion of innovation theory as a framework for organizing codes and subcodes. Two members of the research team independently reviewed and analyzed the data using NVivo 10. The attributes of the technology itself emerged as primary influencers. Perceived relative advantages of the diagnostic mouth rinse over existing methods were potential time efficiency, low implementation cost, and utility of the tool. Low complexity, compatibility with existing routines/beliefs, and the potential for reinvention-the use of a technology for other than its intended purpose (i.e., patient education, monitoring of disease, screening tool in nondental settings)-were other important features enhancing adoption. An overarching concern was that any new technology benefit the patient. Contextual factors also play a role. Numerous communication channels, including opinion leaders, patients, marketing, continuing education courses, and strength of evidence, influenced clinicians, with peer interaction being a stronger influence than marketing. Similar themes arose from specialist, general dentist, and dental hygienist focus groups. Adopter characteristics also came into play: participants ranged in their self-reported innovativeness with many considering themselves "early adopters" of new technology. Findings of this study suggest that the innovation adoption process is not straightforward, but attributes of the innovation, contextual factors, and adopter characteristics play important roles in the process. Knowledge Transfer Statement: Various factors affect the adoption of new tools into clinical dental practice. These include attributes of the test or tool itself, the context of the settings in which the tool is introduced to practitioners, and the characteristics of the clinicians themselves. A qualitative study of dentists and dental hygienists investigated these factors. Situations in which dentists and hygienists interact with their peers and colleagues-through social networks, continuing education courses, conventions, or personal contact-were a major driver in the decision to adopt new technologies. However, even among "early adopters," most were reluctant to use new tests or tools unless they perceived a benefit to their patients or practice.
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Affiliation(s)
| | - K McNeil
- 2 Nova Scotia Health Research Foundation, Halifax, NS, Canada
| | - M Brillant
- 1 Dalhousie University, Halifax, NS, Canada
| | - C Tax
- 3 School of Dental Hygiene, Dalhousie University, Halifax, NS, Canada
| | - P Maillet
- 3 School of Dental Hygiene, Dalhousie University, Halifax, NS, Canada
| | | | - M Glogauer
- 4 University of Toronto, Toronto, ON, Canada
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Barriers and facilitators of evidence-based management of patients with bacterial infections among general dental practitioners: a theory-informed interview study. Implement Sci 2016; 11:11. [PMID: 26821790 PMCID: PMC4731984 DOI: 10.1186/s13012-016-0372-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Accepted: 01/12/2016] [Indexed: 01/21/2023] Open
Abstract
Background General dental practitioners (GDPs) regularly prescribe antibiotics to manage dental infections although most infections can be treated successfully by local measures. Published guidance to support GDPs to make appropriate prescribing decisions exists but there continues to be wide variation in dental antibiotic prescribing. An interview study was conducted as part of the Reducing Antibiotic Prescribing in Dentistry (RAPiD) trial to understand the barriers and facilitators of using local measures instead of prescribing antibiotics to manage bacterial infections. Methods Thirty semi-structured one-to-one telephone interviews were conducted using the Theoretical Domains Framework (TDF). Responses were coded into domains of the TDF and sub-themes. Priority domains (high frequency: ≥50 % interviewees discussed) relevant to behaviour change were identified as targets for future intervention efforts and mapped onto ‘intervention functions’ of the Behaviour Change Wheel system. Results Five domains (behavioural regulation, social influences, reinforcement, environmental context and resources, and beliefs about consequences) with seven sub-themes were identified as targets for future intervention. All participants had knowledge about the evidence-based management of bacterial infections, but they reported difficulties in following this due to patient factors and time management. Lack of time was found to significantly influence their decision processes with regard to performing local measures. Beliefs about their capabilities to overcome patient influence, beliefs that performing local measures would impact on subsequent appointment times as well as there being no incentives for performing local measures were also featured. Though no knowledge or basic skills issues were identified, the participants suggested some continuous professional development programmes (e.g. time management, an overview of published guidance) to address some of the barriers. The domain results suggest a number of intervention functions through which future interventions could change GDPs’ antibiotic prescribing for bacterial infections: imparting skills through training, providing an example for GDPs to imitate (i.e. modelling) or creating the expectation of a reward (i.e. incentivisation). Conclusions This is the first theoretically informed study to identify barriers and facilitators of evidence-based management of patients with bacterial infections among GDPs. A pragmatic approach is needed to address the modifiable barriers in future interventions intended to change dentists’ inappropriate prescribing behaviour. Electronic supplementary material The online version of this article (doi:10.1186/s13012-016-0372-z) contains supplementary material, which is available to authorized users.
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Afuakwah C, Welbury R. WHY DO YOU NEED TO USE A CARIES RISK ASSESSMENT PROTOCOL TO PROVIDE AN EFFECTIVE CARIES PREVENTIVE REGIME? Prim Dent J 2015; 4:56-66. [PMID: 26966775 DOI: 10.1308/205016815816682155] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND Clinical guidelines recommend an individual is given a caries risk status based on analysis of defined clinical and social criteria before implementing a tailored preventive plan. AIMS Improve documentation of caries risk assessment (CRA) in a general dental practice setting, using a systems-based approach to quality improvement methods. Investigate the impact of quality improvement efforts on subsequent design and delivery of preventive care. Identify barriers to delivery of CRA and provision of preventive care. DESIGN Data for patients aged 0-16 years was collected over two cycles using standard audit methodology. The first cycle was a retrospective analysis (n = 400) using random sampling. The second cycle a prospective analysis (n = 513) using consecutive sampling over a 15-week period. Five staff meetings with feedback occurred between cycles. RESULTS In cycle one, no specific CRA system was identified. CRA status was not stated widely, risk factors were not analysed and there was variation with respect to the prescription and delivery of preventive strategies. These discrepancies were demonstrable for all four participating dentists and at all ages. In cycle two, 100% recorded CRA. All risk factors were analysed and individual caries risk was correctly annotated. There was 100% compliance with the protocol for preventive plans. CONCLUSIONS The use of CRA improved documentation of caries risk status. This has improved subsequent prescription of age specific evidence-based preventive care appropriate to the risk status of that individual. Barriers were identified to the delivery of CRA and the provision of comprehensive preventive care by the dentists and other healthcare professionals.
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Johnston M. What more can we learn from early learning theory? The contemporary relevance for behaviour change interventions. Br J Health Psychol 2015; 21:1-10. [DOI: 10.1111/bjhp.12165] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Birch S. Paying for prevention in clinical practice: Aligning provider remuneration with system objectives. BMC Oral Health 2015; 15 Suppl 1:S7. [PMID: 26390928 PMCID: PMC4580826 DOI: 10.1186/1472-6831-15-s1-s7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Evidence on the efficacy of preventive procedures in oral health care has not been matched by uptake of prevention in clinical practice. Reducing oral disease in the population reduces the size of the future market for treatment. Hence a provider's intention to adopt prevention in clinical practice may be offset by the financial implications of such behaviour. Effective prevention may therefore depend upon prevention-friendly methods of remuneration if providers are to be rewarded appropriately for doing what the system expects them to do. This paper considers whether changing the way providers are paid for delivering care can be expected to change the utilisation of preventive care in the population in terms of the proportion of the population receiving preventive care, the distribution of preventive care in the population and the pattern of preventive care received. A conceptual framework is presented that identifies the determinants of rewards under different approaches to provider remuneration. The framework is applied to develop recommendations for paying for prevention in clinical practice. Literature on provider payment in dental care is reviewed to assess the evidence base for the effects of changing payment methods, identify gaps in the evidence-base and inform the design of future research on dental remuneration.
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Affiliation(s)
- Stephen Birch
- Centre for Health Economics and Policy Analysis, McMaster University, Canada
- Manchester Centre for Health Economics, University of Manchester, UK
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Yesudian GT, Gilchrist F, Bebb K, Albadri S, Aspinall A, Swales K, Deery C. A multicentre, multicycle audit of the prescribing practices of three paediatric dental departments in the North of England. Br Dent J 2015; 218:681-5. [DOI: 10.1038/sj.bdj.2015.440] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2014] [Indexed: 11/09/2022]
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Malone A, Conway DI. Payment methods may influence behaviour of primary care dentists. Evid Based Dent 2015; 16:4-5. [PMID: 25909927 DOI: 10.1038/sj.ebd.6401071] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
DATA SOURCES The Cochrane Effective Practice and Organisation of Care (EPOC) Group Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL), Medline, Embase, EconLit the NHS Economic Evaluation Database (EED) and the Health Economic Evaluations Database (HEED). STUDY SELECTION Randomised controlled trials (RCTs), non-randomised controlled clinical trials (NRCTs), controlled before-after (CBA) studies and interrupted time series (ITS) studies were considered. Study selection was undertaken independently by three reviewers. Fee-for-service payments, fixed salary payments, capitation payments of combinations thereof included. DATA EXTRACTION AND SYNTHESIS Standard Cochrane methodological procedures were followed. RESULTS Two cluster-RCTs, with data from 503 dental practices, representing 821 dentists and 4771 patients, met the selection criteria. The risk of bias for the two studies was considered to be high and the overall quality of evidence for the outcomes was low/very low for all outcomes, as assessed using the GRADE approach.One study conducted in the four most deprived areas of Scotland used a factorial design to investigate the impact of fee-for-service and an educational intervention on the placement of fissure sealants. The authors reported a statistically significant increase in clinical activity in the arm that was incentivised with a fee-for-service payment. Measures of health service utilisation or patient outcomes were not reported. The second study used a parallel group design undertaken over a three-year period to compare the impact of capitation payments with fee-for-service payments on primary care dentists' clinical activity. The study reported on measures of clinical activity, patient outcomes and healthcare costs. Teeth were restored at a later stage in the disease process in the capitation system and the clinicians tended to see their patients less frequently and tended to carry out fewer fillings and extractions, but also tended to give more preventive advice.There was insufficient information regarding the cost-effectiveness of the different remuneration methods. CONCLUSIONS Financial incentives within remuneration systems may produce changes to clinical activity undertaken by primary care dentists. However, the number of included studies is limited and the quality of the evidence from the two included studies was low/very low for all outcomes. Further experimental research in this area is highly recommended given the potential impact of financial incentives on clinical activity, and particular attention should be paid to the impact this has on patient outcomes.
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Affiliation(s)
- Ailsa Malone
- Glasgow Dental Hospital, NHS Greater Glasgow & Clyde, Glasgow, UK
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39
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Awojobi O, Newton JT, Scott SE. Why don't dentists talk to patients about oral cancer? Br Dent J 2015; 218:537-41. [DOI: 10.1038/sj.bdj.2015.343] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/08/2015] [Indexed: 11/09/2022]
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40
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Elouafkaoui P, Bonetti D, Clarkson J, Stirling D, Young L, Cassie H. Is further intervention required to translate caries prevention and management recommendations into practice? Br Dent J 2015; 218:E1. [DOI: 10.1038/sj.bdj.2014.1141] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/24/2014] [Indexed: 11/09/2022]
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41
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Schwendicke F, Schweigel H, Petrou MA, Santamaria R, Hopfenmüller W, Finke C, Paris S. Selective or stepwise removal of deep caries in deciduous molars: study protocol for a randomized controlled trial. Trials 2015; 16:11. [PMID: 25560779 PMCID: PMC4300206 DOI: 10.1186/s13063-014-0525-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 12/19/2014] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND For treating deep caries lesions, selective or stepwise (one- and two-step) incomplete excavation seems advantageous compared with complete caries removal. However, current evidence regarding the success, as defined by not requiring any retreatments, or survival of teeth after different excavations is insufficient for definitive recommendation, especially when treating deciduous teeth. Moreover, restoration integrity has not been comparatively analyzed longitudinally, and neither patients', dentists' or parents' preferences nor the clinical long-term costs emanating from both initial and retreatments have been reported yet. METHODS/DESIGN The planned study is a prospective multicenter, two-arm parallel group, randomized controlled clinical trial comparing selective and stepwise excavation in deciduous molars with deep, active caries lesions without pulpal symptoms. We will recruit 300 children aged between three and nine-years-old with a minimum of one such molar. Patients participating in another study, or those with systemic diseases, disabilities or known allergies to used materials as well patients with teeth expected to exfoliate within the next 18 months will be excluded. After inclusion, sequence generation will be performed. Initial treatment will follow dental routine. During excavation, leathery, moist and reasonably soft dentin will be left in proximity to the pulp followed by adhesive restoration of the cavity. Afterwards, patients', dentists' and parents' subjective assessment of the treatment will be recorded using visual analogue or Likert scales. Re-examination will be performed after six months, and only then teeth will be allocated to one of the two interventions. Selectively excavated teeth will not be treated further, whilst for stepwise caries removal, a second excavation will be performed until only hard dentin remains. Clinical re-evaluations will be performed after 12, 24 and 36 months. Restorations will be reassessed using modified Ryge criteria. Objectively or subjectively required retreatments will determine success and survival. Retreatments will be evaluated both subjectively and regarding generated costs. DISCUSSION Based on the results of the trial, decision-making for treating deep caries lesions in deciduous molars based on multiple criteria should be feasible. TRIAL REGISTRATION Clinicaltrials.gov identifier: NCT02232828 (registered on 29 November 2014).
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Affiliation(s)
- Falk Schwendicke
- Department of Operative and Preventive Dentistry, Charité - Universitätsmedizin, Aßmannshauser Str 4-6, Berlin, 14197, Germany.
| | - Hardy Schweigel
- DMG Dental Material Gesellschaft, Department of Clinical Research, Elbgaustr 248, Hamburg, 22547, Germany.
| | - Marina Agathi Petrou
- Department of Operative Dentistry, Periodontology and Preventive Dentistry, RWTH University of Aachen, Pauwelsstr 30, Aachen, 52074, Germany.
| | - Ruth Santamaria
- Department of Preventive and Paediatric Dentistry, Ernst-Moritz-Arndt University of Greifswald, Rotgerberstr 8, Greifswald, 17487, Germany.
| | - Werner Hopfenmüller
- Institute of Medical Biometrics and Clinical Epidemiology, Charité - Universitätsmedizin, Hindenburgdamm 30, Berlin, 12203, Germany.
| | - Christian Finke
- Department of Orthodontics, Dentofacial Orthopedics and Pedodontics, Charité - Universitätsmedizin, Aßmannshauser Str 4-6, Berlin, 14197, Germany.
| | - Sebastian Paris
- Department of Operative and Preventive Dentistry, Charité - Universitätsmedizin, Aßmannshauser Str 4-6, Berlin, 14197, Germany.
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Masoe AV, Blinkhorn AS, Taylor J, Blinkhorn FA. Preventive and clinical care provided to adolescents attending public oral health services New South Wales, Australia: a retrospective study. BMC Oral Health 2014; 14:142. [PMID: 25432193 PMCID: PMC4266880 DOI: 10.1186/1472-6831-14-142] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Accepted: 11/04/2014] [Indexed: 11/20/2022] Open
Abstract
Background Dental Therapists and Oral Health Therapists (Therapists) working in the New
South Wales (NSW) Public Oral Health Service are charged with providing clinical
dental treatment including preventive care for all children under 18 years of age.
Adolescents in particular are at risk of dental caries and periodontal disease
which may be controlled through health education and clinical preventive
interventions. However, there is a dearth of evidence about the type or the
proportion of clinical time allocated to preventive care. The aim of this study is to record the proportion and type of preventive care
and clinical treatment activities provided by Therapists to adolescents accessing
the NSW Public Oral Health Service. Methods Clinical dental activity data for adolescents was obtained from the NSW Health
electronic Information System for Oral Health (ISOH) for the year 2011. Clinical
activities of Therapists were examined in relation to the provision of different
types of preventive care for adolescents by interrogating state-wide public oral
health data stored on ISOH. Results Therapists were responsible for 79.7 percent of the preventive care and 83.0
percent of the restorative treatment offered to adolescents accessing Public Oral
Health Services over the one year period. Preventive care provided by Therapists
for adolescents varied across Local Health Districts ranging from 32.0 percent to
55.8 percent of their clinical activity. Conclusions Therapists provided the majority of clinical care to adolescents accessing NSW
Public Oral Health Services. The proportion of time spent undertaking prevention
varied widely between Local Health Districts. The reasons for this variation
require further investigation.
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Affiliation(s)
- Angela V Masoe
- Faculty of Health, School of Health Sciences, Oral Health, University of Newcastle, Ourimbah, NSW 2258, Australia.
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43
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The 2 × 2 cluster randomized controlled factorial trial design is mainly used for efficiency and to explore intervention interactions: a systematic review. J Clin Epidemiol 2014; 67:1083-92. [DOI: 10.1016/j.jclinepi.2014.06.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Revised: 05/26/2014] [Accepted: 06/02/2014] [Indexed: 11/21/2022]
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Pavitt SH, Baxter PD, Brunton PA, Douglas G, Edlin R, Gibson BJ, Godson J, Hall M, Porritt J, Robinson PG, Vinall K, Hulme C. The INCENTIVE protocol: an evaluation of the organisation and delivery of NHS dental healthcare to patients-innovation in the commissioning of primary dental care service delivery and organisation in the UK. BMJ Open 2014; 4:e005931. [PMID: 25231492 PMCID: PMC4166246 DOI: 10.1136/bmjopen-2014-005931] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION In England, in 2006, new dental contracts devolved commissioning of dental services locally to Primary Care Trusts to meet the needs of their local population. The new national General Dental Services contracts (nGDS) were based on payment for Units of Dental Activity (UDAs) awarded in three treatment bands based on complexity of care. Recently, contract currency in UK dentistry is evolving from UDAs based on volume and case complexity towards 'blended contracts' that include incentives linked with key performance indicators such as quality and improved health outcome. Overall, evidence of the effectiveness of incentive-driven contracting of health providers is still emerging. The INCENTIVE Study aims to evaluate a blended contract model (incentive-driven) compared to traditional nGDS contracts on dental service delivery in practices in West Yorkshire, England. METHODS AND ANALYSIS The INCENTIVE model uses a mixed methods approach to comprehensively evaluate a new incentive-driven model of NHS dental service delivery. The study includes 6 dental surgeries located across three newly commissioned dental practices (blended contract) and three existing traditional practices (nGDS contracts). The newly commissioned practices have been matched to traditional practices by deprivation index, age profile, ethnicity, size of practice and taking on new patients. The study consists of three interlinked work packages: a qualitative study to explore stakeholder perspectives of the new service delivery model; an effectiveness study to assess the INCENTIVE model in reducing the risk of and amount of dental disease and enhance oral health-related quality of life in patients; and an economic study to assess cost-effectiveness of the INCENTIVE model in relation to clinical status and oral health-related quality of life. ETHICS AND DISSEMINATION The study has been approved by NRES Committee London, Bromley. The results of this study will be disseminated at national and international conferences and in international journals.
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Affiliation(s)
- Sue H Pavitt
- Centre for Health Services Research, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Paul D Baxter
- Division of Biostatistics, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | | | - Gail Douglas
- School of Dentistry, University of Leeds, Leeds, UK
| | - Richard Edlin
- School of Population Health, University of Auckland, Auckland, New Zealand
| | | | - Jenny Godson
- School of Dentistry, University of Leeds, Leeds, UK
- Public Health England, Regional Office, Leeds, UK
| | | | - Jenny Porritt
- Department of Psychology, Sociology & Politics Collegiate Campus Sheffield Hallam University, Sheffield, UK
| | | | - Karen Vinall
- Academic Unit of Health Economics, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Claire Hulme
- Academic Unit of Health Economics, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
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Koch M, Englander M, Tegelberg Å, Wolf E. Successful clinical and organisational change in endodontic practice: a qualitative study. EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2014; 18:121-127. [PMID: 24118746 DOI: 10.1111/eje.12066] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/28/2013] [Indexed: 06/02/2023]
Abstract
The aim of this study was to explicate and describe the qualitative meaning of successful clinical and organizational change in endodontic practice, following a comprehensive implementation program, including the integration of the nickel-titanium-rotary-technique. After an educational intervention in the Public Dental Service in a Swedish county, thematic in-depth interviews were conducted, with special reference to the participants' experience of the successful change. Interviews with four participants, were purposively selected on the basis of occupation (dentist, dental assistant, receptionist, clinical manager), for a phenomenological human scientific analysis. Four constituents were identified as necessary for the invariant, general structure of the phenomenon: 1) disclosed motivation, 2) allowance for individual learning processes, 3) continuous professional collaboration, and 4) a facilitating educator. The perceived requirements for achieving successful clinical and organizational change in endodontic practice were clinical relevance, an atmosphere which facilitated discussion and allowance for individual learning patterns. The qualities required in the educator were acknowledged competence with respect to scientific knowledge and clinical expertise, as well as familiarity with conditions at the dental clinics. The results indicate a complex interelationship among various aspects of the successful change process.
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Affiliation(s)
- M Koch
- Department of Endodontics, Faculty of Odontology, Malmö University, Malmö, Sweden; Department of Endodontics, Public Dental Service, Sörmland County Council, Eskilstuna, Sweden
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Prior M, Elouafkaoui P, Elders A, Young L, Duncan EM, Newlands R, Clarkson JE, Ramsay CR. Evaluating an audit and feedback intervention for reducing antibiotic prescribing behaviour in general dental practice (the RAPiD trial): a partial factorial cluster randomised trial protocol. Implement Sci 2014; 9:50. [PMID: 24758164 PMCID: PMC4108126 DOI: 10.1186/1748-5908-9-50] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Accepted: 04/11/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Antibiotic prescribing in dentistry accounts for 9% of total antibiotic prescriptions in Scottish primary care. The Scottish Dental Clinical Effectiveness Programme (SDCEP) published guidance in April 2008 (2nd edition, August 2011) for Drug Prescribing in Dentistry, which aims to assist dentists to make evidence-based antibiotic prescribing decisions. However, wide variation in prescribing persists and the overall use of antibiotics is increasing. METHODS RAPiD is a 12-month partial factorial cluster randomised trial conducted in NHS General Dental Practices across Scotland. Its aim is to compare the effectiveness of individualised audit and feedback (A&F) strategies for the translation into practice of SDCEP recommendations on antibiotic prescribing. The trial uses routinely collected electronic healthcare data in five aspects of its design in order to: identify the study population; apply eligibility criteria; carry out stratified randomisation; generate the trial intervention; analyse trial outcomes. Eligibility was determined on contract status and a minimum level of recent NHS treatment provision. All eligible dental practices in Scotland were simultaneously randomised at baseline either to current audit practice or to an intervention group. Randomisation was stratified by single-handed/multi-handed practices. General dental practitioners (GDPs) working at intervention practices will receive individualised graphical representations of their antibiotic prescribing rate from the previous 14 months at baseline and an update at six months. GDPs could not be blinded to their practice allocation. Intervention practices were further randomised using a factorial design to receive feedback with or without: a health board comparator; a supplementary text-based intervention; additional feedback at nine months. The primary outcome is the total antibiotic prescribing rate per 100 courses of treatment over the year following delivery of the baseline intervention. A concurrent qualitative process evaluation will apply theory-based approaches using the Consolidated Framework for Implementation Research to explore the acceptability of the interventions and the Theoretical Domains Framework to identify barriers and enablers to evidence-based antibiotic prescribing behaviour by GDPs. DISCUSSION RAPiD will provide a robust evaluation of A&F in dentistry in Scotland. It also demonstrates that linked administrative datasets have the potential to be used efficiently and effectively across all stages of an randomised controlled trial. TRIAL REGISTRATION Current Controlled Trials ISRCTN49204710.
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Affiliation(s)
- Maria Prior
- Health Services Research Unit, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen, UK
| | - Paula Elouafkaoui
- Dental Health Services Research Unit, University of Dundee, Park Place, Dundee, UK
- NHS Education for Scotland, Dundee Dental Education Centre, Frankland Building, Dundee, UK
| | - Andrew Elders
- Health Services Research Unit, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen, UK
| | - Linda Young
- NHS Education for Scotland, Dundee Dental Education Centre, Frankland Building, Dundee, UK
| | - Eilidh M Duncan
- Health Services Research Unit, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen, UK
| | - Rumana Newlands
- Health Services Research Unit, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen, UK
| | - Jan E Clarkson
- Dental Health Services Research Unit, University of Dundee, Park Place, Dundee, UK
- NHS Education for Scotland, Dundee Dental Education Centre, Frankland Building, Dundee, UK
| | - Craig R Ramsay
- Health Services Research Unit, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen, UK
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Pearce M, Catleugh M. Are general dental practitioners providing best practice in prevention in everyday general practice? Prim Dent J 2014; 2:38-43. [PMID: 24340497 DOI: 10.1308/205016813807440092] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
AIMS To discover whether general dental practitioners are providing best practice in prevention, as defined by the 'Delivering Better Oral Health' toolkit, in everyday general practice. METHOD A questionnaire was created with five scenarios describing the key findings of the examination of five hypothetical patients. Dentists attending a postgraduate meeting were asked to list all the preventive treatment and advice they would give each patient. The content of their answers was compared with the toolkit by two researchers. RESULTS Twenty four dentists completed the questionnaire. In general terms, they did not mention much of the specific advice or recommend the treatment listed in the toolkit except that a significant proportion would apply fluoride varnish to children's teeth and all would give smoking cessation advice where appropriate. Suitable recall intervals, defined by the National Institute for Clinical Excellence, were suggested for three of the scenarios but the advice was inconsistent for the other two scenarios. CONCLUSION This small investigation suggests that dentists' implementation of prevention, as advised by the toolkit, is not thorough or consistent. Comprehensive adoption of prevention in dentistry will require intensive multifaceted education and organisational change such as might be provided by the new contracts being piloted at present.
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Brocklehurst P, Price J, Glenny A, Tickle M, Birch S, Mertz E, Grytten J. The effect of different methods of remuneration on the behaviour of primary care dentists. Cochrane Database Syst Rev 2013; 2013:CD009853. [PMID: 24194456 PMCID: PMC6544809 DOI: 10.1002/14651858.cd009853.pub2] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Methods of remuneration have been linked with the professional behaviour of primary care physicians. In dentistry, this can be exacerbated as clinicians operate their practices as businesses and take the full financial risk of the provision of services. The main methods for remunerating primary care dentists include fee-for-service, fixed salary and capitation payments. The aim of this review was to determine the impact that these remuneration mechanisms have upon primary care dentists' behaviour. OBJECTIVES To evaluate the effects of different methods of remuneration on the level and mix of activities provided by primary care dentists and the impact this has on patient outcomes. SEARCH METHODS We searched the Cochrane Effective Practice and Organisation of Care (EPOC) Group Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library, Issue 7, 2013); MEDLINE (Ovid) (1947 to 11 June 2013); EMBASE (Ovid) (1947 to 11 June 2013); EconLit (1969 to 11 June 2013); the NHS Economic Evaluation Database (EED) (11 June 2013); and the Health Economic Evaluations Database (HEED) (11 June 2013). We conducted cited reference searches for the included studies in ISI Web of Knowledge; searched grey literature sources; handsearched selected journals; and contacted authors of relevant studies. SELECTION CRITERIA Primary care dentists were defined as clinicians that deliver routine or mainstream dental care in a primary care environment. We included randomised controlled trials (RCTs), non-randomised controlled clinical trials (NRCTs), controlled before-after (CBA) studies and interrupted time series (ITS) studies. The methods of remuneration that we considered were: fee-for-service, fixed salary and capitation payments. Primary outcome measures were: measures of clinical activity; volume of clinical activity undertaken; time taken and clinical session length, or both; clinician type utilised; measures of health service utilisation; access and attendance as a proportion of the population; re-attendance rates; recall frequency; levels of oral health inequalities; non-attendance rates; healthcare costs; measures of patient outcomes; disease reduction; health maintenance; and patient satisfaction. We also considered measures of practice profitability/income and any reported unintended effects of the included methods of remuneration. DATA COLLECTION AND ANALYSIS Three of the review authors (PRB, JP, AMG) independently reviewed titles and abstracts and resolved disagreements by discussion. The same three review authors undertook data extraction and assessed the quality of the evidence from all the studies that met the selection criteria, according to Cochrane Collaboration procedures. MAIN RESULTS Two cluster-RCTs, with data from 503 dental practices, representing 821 dentists and 4771 patients, met the selection criteria. We judged the risk of bias to be high for both studies and the overall quality of the evidence was low/very low for all outcomes, as assessed using the GRADE approach.One study used a factorial design to investigate the impact of fee-for-service and an educational intervention on the placement of fissure sealants in permanent molar teeth. The authors reported a statistically significant increase in clinical activity in the arm that was incentivised with a fee-for-service payment. However, the study was conducted in the four most deprived areas of Scotland, so the applicability of the findings to other settings may be limited. The study did not report data on measures of health service utilisation or measures of patient outcomes.The second study used a parallel group design undertaken over a three-year period to compare the impact of capitation payments with fee-for-service payments on primary care dentists' clinical activity. The study reported on measures of clinical activity (mean percentage of children receiving active preventive advice, health service utilisation (mean number of visits), patient outcomes (mean number of filled teeth, mean percentage of children having one or more teeth extracted and the mean number of decayed teeth) and healthcare costs (mean expenditure). Teeth were restored at a later stage in the disease process in the capitation system and the clinicians tended to see their patients less frequently and tended to carry out fewer fillings and extractions, but also tended to give more preventive advice.There was insufficient information regarding the cost-effectiveness of the different remuneration methods. AUTHORS' CONCLUSIONS Financial incentives within remuneration systems may produce changes to clinical activity undertaken by primary care dentists. However, the number of included studies is limited and the quality of the evidence from the two included studies was low/very low for all outcomes. Further experimental research in this area is highly recommended given the potential impact of financial incentives on clinical activity, and particular attention should be paid to the impact this has on patient outcomes.
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Affiliation(s)
- Paul Brocklehurst
- School of Dentistry, The University of ManchesterCoupland III BuildingOxford RoadManchesterUKM13 9PL
| | - Juliet Price
- The University of ManchesterSchool of DentistryManchesterUK
| | - Anne‐Marie Glenny
- School of Dentistry, The University of ManchesterCochrane Oral Health GroupCoupland III Building, Oxford RoadManchesterUKM13 9PL
| | - Martin Tickle
- School of Dentistry, The University of ManchesterCoupland III BuildingOxford RoadManchesterUKM13 9PL
| | - Stephen Birch
- Faculty of Health Sciences, McMaster UniversityCentre for Health Economics and Policy Analysis, Department of Clinical Epidemiology and Biostatistics1280 Main Street WestHamiltonCanadaL8S 4K1
| | - Elizabeth Mertz
- San Francisco School of Dentistry, University of CaliforniaPreventative and Restorative Dental Sciences, Suite 4103333 California StreetSan FranciscoUSACA 94118
| | - Jostein Grytten
- University of OsloDepartment of Community DentistryBox 1052BlindernOsloNorway0316
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Firmstone VR, Elley KM, Skrybant MT, Fry-Smith A, Bayliss S, Torgerson CJ. Systematic Review of the Effectiveness of Continuing Dental Professional Development on Learning, Behavior, or Patient Outcomes. J Dent Educ 2013. [DOI: 10.1002/j.0022-0337.2013.77.3.tb05471.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | | | | | - Anne Fry-Smith
- Department of Public Health, Epidemiology, and Biostatistics; University of Birmingham; UK
| | - Sue Bayliss
- Centre for Research in Medical and Dental Education; University of Birmingham; School of Education; Durham University; UK
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San Martin L, Castaño A, Bravo M, Tavares M, Niederman R, Ogunbodede EO. Dental sealant knowledge, opinion, values and practice of Spanish dentists. BMC Oral Health 2013; 13:12. [PMID: 23394363 PMCID: PMC3584843 DOI: 10.1186/1472-6831-13-12] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2012] [Accepted: 01/28/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Multiple guidelines and systematic reviews recommend sealant use to reduce caries risk. Yet, multiple reports also indicate that sealants are significantly underutilized. This study examined the knowledge, opinions, values, and practice (KOVP) of dentists concerning sealant use in the southwest region of Andalusia, Spain. This is a prelude to the generation of a regional plan for improving children's oral health in Andalusia. METHODS The survey's target population was dentists working in western Andalusia, equally distributed in the provinces of Seville, Cadiz, and Huelva (N=2,047). A convenience sample of meeting participants and meeting participant email lists (N=400) were solicited from the annual course on Community and Pediatric Dentistry. This course is required for all public health sector dentists, and is open to all private sector dentists. Information on the dentist's KOVP of sealants was collected using four-part questionnaire with 31, 5-point Likert-scaled questions. RESULTS The survey population demographics included 190 men (48%) and 206 women (52%) with an average clinical experience of 10.6 (±8.4) years and 9.3 (±7.5) years, respectively. A significant sex difference was observed in the distribution of place of work (urban/suburb) (p=0.001), but no sex differences between working sector (public/private). The mean±SD values for each of the four KOVP sections for pit and fissure sealants were: knowledge=3.57±0.47; opinion=2.48±0.47; value=2.74±0.52; and practice=3.48±0.50. No sex differences were found in KOVP (all p>0.4). Independent of sex: knowledge statistically differed by years of experience and place of work; opinion statistically differed by years of experience and sector; and practice statistically differed by years of experience and sector. Less experienced dentists tended to have slightly higher scores (~0.25 on a Likert 1-5 scale). Statistically significant correlations were found between knowledge and practice (r=0.44, p=0.00) and between opinion and value (r=0.35, p=0.00). CONCLUSIONS The results suggest that, similar to other countries, Andalusian dentists know that sealants are effective, have neutral to positive attitudes toward sealants; though, based on epidemiological studies, underuse sealants. Therefore, methods other than classical behavior change (eg: financial or legal mechanisms) will be required to change practice patterns aimed at improving children's oral health.
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Affiliation(s)
- Laura San Martin
- School of Dentistry, University of Seville, Avicena s/n, Seville, Spain.
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