Global oral health policies and recommendations for children with special health care needs and their applicability and effectiveness during the COVID -19 pandemic: a systematic review.

AIM: This systematic review aims to assess effectiveness of oral health policies, recommendations and guidelines in safeguarding oral health of children with special healthcare needs during COVID-19. BACKGROUND: This systematic review evaluated the adaptation of global oral health policies for children with special healthcare needs (SHCN) during the COVID-19 pandemic, to provide evidence-based insights to inform policymakers and healthcare providers amid the ongoing global health crisis. The study focused on assessing the effectiveness of these adaptations in ensuring equitable access to quality dental care for this vulnerable group. METHODS: A PRISMA guided online search through LILIACS, PubMed, Scopus, COCHRANE and grey literature was conducted. The search strategy incorporated a combination of subject headings (MeSH terms) and free-text terms related to "oral health," "dental health," "policy," "effectiveness," "dental practice guidelines," "oral health policies," and "special care needs children." Eligibility criteria included oral health policies, recommendations and guidelines targeting individuals/children with special care needs. Both qualitative and quantitative studies published in English from 2008 to 2023 were included. RESULTS: Sixteen guidelines, recommendations and policies, from six authorities were identified. These documentations addressed six different areas mentioned broadly as comprehensive care, ethical considerations, preventive and therapeutic measures, equity, patient-centric treatment, and reducing disparities signaling a paradigm shift. International collaborations and standardization of guidelines indicated a unified approach. The review also emphasized on a commitment to continuous improvement through quality measurement, systematic referral management, and needs assessment. With the exception of two documents, the remaining guidelines did not address COVID-19 or provide specific adaptations for it. The lack of emphasis on individual condition was notable, as the guidelines generally took a more generalized approach toward individuals with special healthcare needs. CONCLUSIONS: In conclusion, this review assessed the impact of COVID-19 on oral healthcare for individuals with special needs. It underscores global and local efforts for equitable access, patient-centric care, and preventive measures. The lessons learned advocate for a resilient, inclusive healthcare framework capable of meeting diverse needs. PROSPERO REGISTRATION: CRD 42023452475.

[Proposal to reorder dental health care in the National Health System. The experience of Toledo's "Unidad de Medicina y Cirugía Oral".] / Propuesta para reordenar la asistencia sanitaria odontológica en el Sistema Nacional de Salud. La experiencia de la unidad de Medicina y Cirugía Oral de Toledo.

The portfolio of services in Oral Health of the National Health System (SNS in Spanish) is very broad and includes different areas of assistance. The focus of the System managers has focused on improving dental health benefits for children. The relevance that Children´s Dental Assistance Programs (PADI, Planes de Atención Dental Infantil in Spanish) have been acquiring in the oral care of the SNS has led to the resources being directed towards the prevention, diagnosis and treatment of dental pathology in the child population. The structure in Unidades de Salud Bucodental focused on strictly dental pathology does not allow the development of all health services. There is a large number of services that within the oral benefits provided by Primary Care are diverted to other hospital services or that are not even provided. Different experiences have been developed in different autonomous Health Systems to improve these benefits. Since 2012, the Toledo Unidad de Medicina y Cirugía Oral has carried out actions that have managed to improve oral care for the population, thus improving their general health. This Unit allows resources to be allocated to those activities that require training and guidance in the more medical-surgical than dental service. We recommend the implementation of services of this type within Primary Services to improve the provision of oral health services.

La cartera de servicios en Salud Bucodental del Sistema Nacional de Salud (SNS) es muy amplia y contempla distintas áreas de asistencia. El foco de los gestores del Sistema desde hace décadas se ha centrado en mejorar las prestaciones de salud dental en población infantil. La importancia que los Planes de Atención Dental Infantil (PADI) han ido adquiriendo en la asistencia Bucodental del SNS ha hecho que los recursos se orienten a la prevención, diagnóstico y tratamiento de la patología dentaria de la población infantil. La estructura en Unidades de Salud Bucodental centradas en la patología estrictamente dentaria no permite desarrollar todas las prestaciones sanitarias. Existe una gran cantidad de servicios que dentro de las prestaciones bucodentales que tiene la Atención Primaria (AP) se desvían a otros servicios hospitalarios o que incluso no se prestan. En diferentes sistemas de salud autonómicos se han desarrollado experiencias para conseguir mejorar estas prestaciones. Desde 2012, la Unidad de Medicina y Cirugía Oral de Toledo realiza acciones que han conseguido mejorar la asistencia bucodental de la población, mejorando así su salud general. Esta Unidad permite destinar los recursos a aquellas actividades que necesitan una formación y una orientación en el servicio más médico-quirúrgico que dentario. Recomendamos la implantación de servicios de este tipo dentro de la AP para mejorar la prestación de los servicios de salud bucodental.

Sedación consciente, inhalatoria y farmacológica, su efectividad en la reconducción de la conducta del paciente pediátrico en la consulta dental: estudio observacional de corte transversal / Conscious inhalation and pharmacological sedation, its effectiveness in the reconduction of the behavior of the pediatric patient in the dental office: cross-sectional observational study

OBJETIVO: El objetivo del estudio fue evaluar si la sedación consciente reconduce o no la conducta del paciente pediátrico, en la consulta dental. METODOLOGÍA: La muestra del estudio clínico se obtuvo de sesenta y cinco pacientes que no permiten el tratamiento dental en la consulta odontológica,con edades comprendidas entre los 4 y 9 nueve años de edad. RESULTADOS: De los 65 pacientes que representa el 100% de la muestra, se obtuvo que el 86,15% pudo reconducir la conducta después de la sedación consciente. Sin embargo, en el 13,85% el comportamiento después de la sedación consciente no se pudo reconducir. CONCLUSIÓN: La sedación conscientepuede ayudar a reducir la fobia, estrés que los pacientes pediátricos presentes en la consulta dental. Asimismo, nos permiten llevar a cabo el tratamiento previsto, además de ayudar a reconducir la conducta del paciente

INTRODUCTION: The objective of the study was to evaluate whether conscious sedation redirected or not the behavior of the pediatric patient, in the dental office. MATERIALS AND METHODS: The clinical study sample was obtained from sixty-five patients who do not allow treatment in the dental office, aged between 4 and 9 years. RESULTS: Of the 65 patients representing 100% of the sample, it was obtained that 86.15% was able to redirect the behavior after conscious sedation. However, in 13.85% the behavior after conscious sedation could not be redirected. CONCLUSION: Conscious sedation can help reduce phobia, stress that pediatric patients present in the dental office. They also allow us to carry out the planned treatment, in addition to helping to redirect the patient's behavior

Actitud del odontopediatra en la clínica dental ante la pandemia del COVID-19 / Paediatric dentist’s approach in the surgery to the covid-19 pandemic

INTRODUCCIÓN: La aparición del nuevo virus del síndrome respiratorio agudo severo Coronavirus 2 (SARS-CoV-2) ha causado una pandemia mundial llamada enfermedad del coronavirus (COVID-19) y se ha convertido en uno de los desafíos más grandes entre los profesionales dedicados a la salud. Dado que el sector sanitario bucodental es una de las poblaciones de riesgo, se debe tener especial cuidado para minimizar dicho riesgo de infección así como evitar el contagio entre profesionales y pacientes. Los síntomas respiratorios de esta enfermedad en los niños parecen ser más leves que los que experimentan los adultos, se conoce que transmiten la enferme-dad, pero los datos emergentes sobre la propagación en niños afectados por CO-VID-19 no es conocida aún en detalle. El propósito de este artículo es analizar a través de una encuesta online si los odontopediatras prevén cambios en la forma habitual de trabajo para evitar el riesgo de contagio por COVID-19 durante el trata-miento dental con pacientes infantiles. MATERIAL Y MÉTODO: se realizó una en-cuesta online dirigida a odontopediatras y odontólogos que trabajaran con niños, con preguntas sobre el conocimiento y actitud frente al COVID-19 en la consulta dental. Se registraron las variables sexo, edad, años de profesión y posesión de título en Odontopediatría. RESULTADOS: se recogieron 93 cuestionarios y se analizaron los resultados estadísticamente para cada ítem del cuestionario, representados en gráficas de porcentajes de respuesta. La mayoría de los encuestados fueron mujeres, edad media de 34,5 años, que utilizan a diario instrumental rotatorio, pero a favor de tratamientos mínimamente invasivos; cumplen con las medidas de protección, pero a veces para el manejo de la conducta infantil no es posible. CONCLUSIONES: en general, el odontopediatra deberá adaptarse a la nueva situación con el niño con respecto a las técnicas de tratamiento, así como todos los miembros del equipo dental, ya que tienen la responsabilidad profe-sional de mantenerse informados y actualizados respecto a los nuevos datos que vayan surgiendo sobre COVID-19, no solo para protegerse de posibles contagios sino tam-bién para evitar la propagación a los pacientes infantiles que acudan a realizarse un tratamiento odontológico

INTRODUCTION: The coronavirus disease (COVID-19) pandemic has been caused by appearance of a new virus called the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); and has become one of the greatest challenges for health professionals. The oral health sector is one of the populations at risk, so special care must be taken to minimise the risk of infection and prevent contagion between professionals and patients.The respiratory symptoms of this disease in children appear to be milder than those experienced by adults. Children are known to transmit the disease, but emerging data on the spread in children affected by COVID-19 is not yet known in detail.The purpose of this article is to analyse whether paediatric dentists foresee changes in their usual way of working to minimise the risk of COVID-19 infection during treatment of their patients through conducting an online survey. MATERIAL AND METHOD: An online survey was conducted of paediatric dentists and dentists working with children, with questions about their knowledge of and attitude towards COVID-19 in the dental clinic. The variables of sex, age, years of profession and having a paediatric dentistry qualification were recorded. RESULTS: 93 questionnaires were collected, the results for each item on the questionnaire were represented graphically with the percentage response and analysed statistically. Most of the respondents were women, mean age 34.5 years, who used rotary instruments daily, but were in favour of minimally invasive treatments; they usually complied with the protective measures, but sometimes this was not possible when managing child behaviour. CONCLUSIONS: In general, paediatric dentists are adapting to the new situation with children regarding treatment techniques and with other dental team members, as they have the professional responsibility to keep themselves informed and updated regarding new information about COVID-19; not only to protect themselves from possible infection but also to prevent spreading the infection to children undergoing dental treatment

A dental workforce strategy to make Australian public dental services more efficient.

BACKGROUND: Dental services can be provided by the oral health therapy (OHT) workforce and dentists. This study aims to quantify the potential cost-savings of increased utilisation of the OHT workforce in providing dental services for children under the Child Dental Benefits Schedule (CDBS). The CDBS is an Australian federal government initiative to increase dental care access for children aged 2-17 years. METHODS: Dental services billed under the CDBS for the 2013-2014 financial year were used. Two OHT-to-dentist workforce mix ratios were tested: Model A National Workforce (1:4) and Model B Victorian Workforce (2:3). The 30% average salary difference between the two professions in the public sector was used to adjust the CDBS fee schedule for each type of service. The current 29% utilisation rate of the CDBS and the government target of 80% were modelled. RESULTS: The estimated cost-savings under the current CDBS utilisation rate was AUD 26.5M and AUD 61.7M, for Models A and B, respectively. For the government target CDBS utilisation rate, AUD 73.2M for Model A and AUD 170.2M for Model B could be saved. CONCLUSION: An increased utilisation of the OHT workforce to provide dental services under the CDBS would save costs on public dental service funding. The potential cost-savings can be reinvested in other dental initiatives such as outreach school-based dental check programmes or resource allocation to eliminate adult dental waiting lists in the public sector.

Assessing the Feasibility of Oral Health Interventions Delivered by Social Workers to Children and Families in the Foster Care System.

Purpose: The purpose of this study was to evaluate the feasibility of social worker-delivered oral health interventions for preschoolers in foster care. Methods: We interviewed social workers in Washington state (N equals 20). Interview data were coded into three domains: (1) oral health predictors and outcomes; (2) dental care access; and (3) intervention feasibility. Results: The mean age of participants was 39.8±10.5 years, and 65 percent worked in the public sector. Participants believed preschoolers in foster care are at risk for poor oral health, secondary to neglect and suboptimal behaviors. Many children enter foster care not having seen a dentist because of financial barriers and difficulties finding dentists who accept Medicaid. Barriers to care persist after entering foster care. Social workers considered themselves ideal interventionists to lead brief oral health programs during home visits. To enhance feasibility, social workers would require education and training. Conclusion: Future research should explore interventions that could be implemented by social workers to improve the oral health of foster children.

Implementation and evaluation of an interdisciplinary preventive program to prevent early childhood caries.

OBJECTIVES: Since early childhood caries (ECC) is a major disease in the public health sector, an interdisciplinary prevention concept to avert this disease was developed, launched in a project region, and evaluated. It was examined whether the emergence of ECC could be prevented or curbed with the newly developed program. MATERIALS AND METHODS: The program encompasses seven pulses of information from an interdisciplinary team (gynecologists, midwives, pediatricians, dentists, municipal social services, and the public health office). The primary dependent variables were caries experience and prevalence among the 3- to 4-year-olds who took part in the ECC prevention program, compared to children of the same age without such measures. The effect of the prevention program was assessed by means of a "historical" comparison. The dental diagnoses were performed by two calibrated dentists based on the "ICDAS collapsed." Data on diet and preventive behavior were gathered using a standardized parental questionnaire. The significance was tested using the nonparametric Mann-Whitney U test. RESULTS: There were 661 3- to 4-year-olds in the control group and 706 in the test group. The mean d3-6mf-t for the control group (0.92) was significantly higher than that for the test group (0.46). While 78.8% of the children examined in the control group exhibited predominantly sound primary dentition, this was the case for 86.3% of the test group. The proportion of children with S-ECC was 7.9% in the test group and 14.5% in the control group. The test group differed significantly from the control group both in terms of reported diet and dental hygiene habits. CONCLUSIONS AND CLINICAL RELEVANCE: The interdisciplinary prevention program presented here is an effective concept for preventing ECC and considerably helps reduce problems in the treatment of small children.

Could a national oral health promotion program improve the oral hygiene of persons attending special care establishments in France? Evaluation of a pilot program.

This study aimed to investigate the effectiveness of an oral health promotion intervention implemented in special care establishments by dentists trained online. Twenty-six dentists intervening in 27 French special care establishments undertook a standardised oral health promotion intervention, including a conference presentation for care staff and hands-on toothbrushing workshops. Oral hygiene status of the residents was performed at baseline and at 6 months, and were compared using the McNemar test. Mixed logistic regression was performed to identify the factors associated with an improvement of dental plaque removal. The oral health intervention was completed by 890 residents: 445 children, 373 adults and 72 elderly adults. At baseline, dental plaque was observed for 79.8% of the 797 dentate residents. Among the 691 dentate residents included in the final analysis, dental plaque removal was improved for 34%. Improvement in dental plaque removal was recorded more often for the group of 13 to 20-year-old residents (OR = 1.97; 95% CI = 1.15-3.38). The results indicate that this programme failed to significantly improve the dental plaque removal of the residents. More research is needed to understand the limiting factors of such interventions.

An assessment of strategies to control dental caries in Aboriginal children living in rural and remote communities in New South Wales, Australia.

BACKGROUND: A community-led oral health service for Aboriginal people in Central Northern NSW identified the need for oral health promotion, as well as dental treatment; in three remote communities with limited access to dental services. A three-stage plan based on the Precede-Proceed model was used to develop a school-based preventive oral health program. The program will be piloted in three schools over 12 months aimed at improving the oral health of local Aboriginal children. METHODS: The proposed program includes four components: daily in-school toothbrushing; distribution of free fluoride toothpaste and toothbrushes; in-school and community dental health education and the installation of refrigerated and chilled water fountains to supply a school water bottle program. Primary school children will be issued toothbrushing kits to be kept at school to facilitate daily brushing using a fluoride toothpaste under the supervision of trained teachers and/or Oral Health Aides. School children, parents and guardians will be issued free fluoride toothpaste and toothbrushes for home use at three-monthly intervals. Four dental health education sessions will be delivered to children at each school and parents/guardians at local community health centres over the 12 month pilot. Dental education will be delivered by an Oral Health Therapist and local Aboriginal Dental Assistant. The program will also facilitate the installation of refrigerated and filtered water fountain to ensure cold and filtered water is available at schools. A structured school water bottle program will encourage the consumption of water. A process evaluation will be undertaken to assess the efficiency, feasibility and effectiveness of the pilot program. DISCUSSION: The proposed program includes four core evidence-based components which can be implemented in rural and remote schools with a high Aboriginal population. Based on the Precede-Proceed model, this program seeks to empower the local Aboriginal community to achieve improved oral health outcomes. TRIAL REGISTRATION: TRN: ISRCTN16110292 Date of Registration: 20 June 2018.

Interdisciplinary Community-Based Oral Health Program for Women and Children at WIC.

Objectives To evaluate the women, infants, and children (WIC) Oral Health Program in a county in Florida. Methods The non-traditional interdisciplinary program of the current study was designed to reach at-risk populations with untreated dental diseases and limited access to care; it provides oral health education, dental screenings, preventive dental services, and referrals for women, children, and families at WIC offices. We evaluated the health status of patients enrolled in the program and the services provided. Results From 2013 to 2016, the program provided dental screenings for 576 children and 180 women. Caries prevalence for 3-5 year olds was 46.0%. Only 6.6% (12/114) of pregnant women were eligible for comprehensive dental care under Medicaid (< 21 years). Further, 71.2% (47/66) of all pregnant women had unmet dental care needs. Conclusions for Practice Our results suggested that many children and women had untreated dental diseases and need preventive services and dental care. Also, many pregnant women were not covered by Medicaid. This program demonstrates that collaboration with the WIC program can improve access to oral health services for underserved populations.

The healthcare system and the provision of oral healthcare in European Union member states. Part 9: Sweden.

Equally accessible and affordable dental services for all population groups have been a political goal in Sweden for almost a century. All political parties have shared the idea that a person's social background should not have consequences for his or her dental status. Strategic tools to achieve this ambitious goal have been the wide use of publicly provided oral healthcare services, covering even sparsely populated areas, focusing on preventive care and significant subsidies for necessary treatments. Besides free care for children and young adults, oral healthcare is reimbursed from public funds. The public subsidy was particularly generous in 1975-1999 when a 'full clearance' of adults' dentitions was undertaken both by the public and private providers under fixed prices and high reimbursement levels for all treatment measures. Today, preventive oral healthcare for the elderly is given higher priority as most Swedes have been able to keep their natural teeth.

The possibility of modification and improvement of dental services in Poland for children and adolescents with special emphasis on orthodontic service.

AIM: World Dental Federation reveals that dental caries is one of the most common diseases in the world, and as much as 90% of the population is facing oral cavity problems. About 28% of teenagers aged 10 and 15 absolutely needs orthodontic treatment and about another third of this age group represents very serious cases. The aim of this study is to verify the authorial model which modifies and facilitates the system of dental services in Poland with a special emphasis on orthodontic service. MATERIAL AND METHODS: The research was carried out with the method of diagnostic survey through a survey questionnaire. For this study, 1159 people were questioned for the research. In order to check the reliance between the variables Pearson chi-square test and the test of the Highest Reliability were used. Average market prices and the "prices expected" by the Greater Poland Voivodship Department of National Healthcare System were used to price dental services. RESULTS: The research revealed that the highest percentage of people who used only private dental services is between 19 and 64 years of age and the lowest percentage is represented by the elderly, i.e. subjects over 65 years of age. As for the dental services offered by the National Health Fund, the highest percentage of patients are children and adolescents under 18 and the lowest percentage of patients is represented by people in the working age. The tendency towards private healthcare is in direct proportion to parents' increase in the level of education. The main reason why parents take their children to a private dentist is the long waiting time for the visit offered by the National Health Fund as well as better materials and equipment offered by private dentists. The costs connected with extending the basket of guaranteed services for children and youngsters are combined with the increase in National Health Fund expenditure reaching EUR 7,014,151. The lack of refunding dental services for patients aged 19-64 will generate savings reaching about EUR 34,756,765. CONCLUSION: The reduction of public funds allocated for dental treatment of patients aged 19-64 will generate savings which will satisfy the needs connected with the increase in the range of refunded orthodontic treatment with the use of orthodontic permanent braces for patients under 18 years of age. The solution suggested will only slightly affect people in the working age as they reveal a strong tendency for treatment financed with their private funds.

A resource reallocation model for school dental screening: taking advantage of teledentistry in low-risk areas.

OBJECTIVE: To estimate the scale of resource transfer that could be achieved by screening low-risk schoolchildren using teledentistry rather than using traditional visual dental examination. METHODS: This study was based on a previous cost-minimisation study that compared the costs of two dental-screening approaches (visual and teledentistry). The data for the population of children 5-14 years of age was obtained from the Australian Bureau of Statistics and was divided across Australia according to statistical local area (SA2). The cost models (for teledentistry and visual screening) for each SA2 relative to the state, Remoteness Area (RA) and Socio-Economic Index for Area (SEIFA) indexes were estimated. The geographical information system was used to superimpose modelled cost data on the geographical map to provide a visual presentation of the data. Resource transfer scenarios, based on risk minimisation, were then developed and analysed. RESULTS: This study demonstrated a suboptimal allocation of dental-care resources, such that children living in high socio-economic areas (major cities) with low disease burdens consuming half of the estimated resources of a universal visual dental screening system. The findings suggest that utilising teledentistry screening for low-risk children has the potential to free up $40 million per annum. Such resources can be reallocated to increase care access and improve the quality of dental services for vulnerable children. CONCLUSION: To reduce inequalities in dental health within a community, scarce health-care resources should be targeted at the population at most risk. These findings can be used to inform policymakers, guide the appropriate distribution of scarce resources and target dental services to benefit high-need children.

Treatment outcomes of using inhalation sedation for comprehensive dental care.

AIM: To assess the outcomes of dental treatment under inhalation sedation within a UK specialist hospital setting. METHODS: This was a retrospective cohort study of the case notes of patients under 17 years of age who received dental treatment using inhalation sedation at a UK specialist setting during the period 2006-2011. Treatment outcomes were categorised into five groups: (1) treatment completed as planned, (2) modified treatment completed, (3) treatment abandoned in sedation unit and patient referred for treatment under general analgesia (GA), (4) treatment abandoned in sedation unit and patient referred for treatment under local analgesia (LA), (5) child failed to return to complete treatment. RESULTS: In total, the case notes of 453 patients were evaluated. The mean age of the patients was 10.3 ± 2.9 years. Treatment was completed successfully in 63.6% of the cases, 15.9% were referred for treatment under GA, 11.2% failed to return to complete the treatment, 7.1% received modified treatment completed, and only 2.2% were referred for treatment under LA. Treatment outcomes were significantly associated with patient`s age (p = 0.002). The treatment outcome "treatment abandoned and child referred to be treated under GA" had significantly lower mean patient ages than the other outcomes. CONCLUSIONS: The majority of children referred for inhalation sedation, completed their course of treatment. A significantly higher proportion of those in the younger age group required GA to complete their treatment.

Utilization of community health workers in Canada's Children's Oral Health Initiative for indigenous communities.

OBJECTIVE: The Children's Oral Health Initiative (COHI) is a federally funded community-based preventive dental programme implemented in geographically remote Canadian Indigenous communities. The study investigated the effect of the availability of local community health workers (COHI Aides) on access to the programme's preventive dental services for children. METHODS: Twenty-five communities were continuously enrolled in the COHI during the 7-year study period. Communities were categorized as having uninterrupted (all 7 years), intermittent (≥4 years) or sporadic (<4 years) service from a community health worker. Four outcome variables measured longitudinal changes in access to preventive dental services: (i) the number of enrolments; (ii) the number of enrolled children with multiple fluoride varnishes delivered; (iii) the number of enrolled children with sealants placed; and (iv) the number of enrolled children receiving ART. RESULTS: The general longitudinal trend for programme enrolment and each of the preventive dental service delivery outcomes was similar. Children in communities with uninterrupted service tended to have the highest rates of enrolment and service delivery, which remained constant over time. Children in communities with sporadic service tended to have persistently low rates of enrolment and service delivery over the study period. CONCLUSIONS: Community health workers were beneficial in promoting programme enrolment, as well as facilitating and augmenting the delivery of preventive dental services.

Which factors most influence referral for restorative dental treatment under sedation and general anaesthesia in children with complex disabilities: caries severity, child functioning, or dental service organisation?

BACKGROUND: The UN Convention on the Rights of the Child gives all children right to the highest standard of services for treatment and rehabilitation. For children with disabilities, sedation and general anaesthesia (GA) are often indicated for dental treatment; however, accessibility to this varies. The International Classification of Functioning, Disability and Health - Child and Youth version (ICF-CY) enables a biopsychosocial description of children undergoing dental treatment. AIM: To investigate conscious sedation and GA in children with complex disabilities and manifest caries and analyse how caries, child functioning, and dental service organisation relate to dental GA (DGA), comparing Argentina, France, and Sweden using the ICF-CY. DESIGN: Quantitative, cross-sectional; data collected through structured interviews, observation, and dental records. RESULTS: Sedation and DGA were common. Children with limitations in interpersonal interactions and relationships were more likely to have had DGA (OR: 5.3, P = 0.015). Level of caries experience was strongly correlated with experience of DGA. There were significant differences between countries regarding caries prevalence, sedation, DGA, and functional and environmental factors. CONCLUSIONS: Although caries experience and child functioning are important, dental health service organisation had the most impact on the incidence of DGA, and for the use of conscious sedation, for children with complex disabilities.