Evaluation of an oral health promotion program at the time of birth on dental caries in 5-year-old children in Vorarlberg, Austria

Environmental impact of the supervised toothbrushing programme amongst children in Scotland

OBJECTIVES

To understand the environmental impact of providing a nationwide supervised toothbrushing programme (Childsmile) for 5-year-old children in Scotland.

METHODS

A life cycle assessment was conducted to assess the annual environmental effects of the supervised toothbrushing programme in early years childcare, as well as each dental procedure (dental restoration under local anaesthesia (LA), single tooth extraction under LA, and multiple teeth extraction under general anaesthesia) spanning from 2001/02 to 2009/10. The expected savings in annual carbon dioxide equivalent (CO2e) emissions for all combined dental treatments in subsequent years were calculated compared to those in 2001/02.

RESULTS

An overall decrease in CO2e emissions was evident in the Childsmile programme and across all dental procedures. The estimated reduction in emissions across all procedures varied from 102.5 tonnes in 2002/03 to 461.1 tonnes in 2009/10 when compared to 2001/02. Within three years, the expected emissions savings from all combined dental procedures surpassed the emissions generated by implementing the Childsmile programme.

CONCLUSIONS

Over time, there was a significant reduction in annual CO2e emissions for all combined dental treatments in children. In the eighth year of the Childsmile, emissions savings were more than 4.5 times greater than the emissions generated during its implementation.

CLINICAL SIGNIFICANCE

The study highlights the importance of educating public by individual dentists about the environmental impact of caries prevention programmes and paediatric dental treatments as this may influence patient choice. It also encourages commissioners of community dental programmes to support the implementation of supervised toothbrushing programmes in early years childcare.

Parental knowledge and practice on childhood caries prevention in northern Vietnam

This study was conducted to describe the knowledge and practices on dental caries prevention among parents of preschool children in Vietnam and identify associated factors. A cross-sectional study was conducted in three preschools in Northern Vietnam in 2020. A total of 316 parents of preschool children were randomly recruited. Knowledge and practices regarding early dental caries prevention were asked by using a structured questionnaire. Multivariate Tobit regression was used to examine factors associated with knowledge and practice scores. Results showed four aspects of knowledge that had the lowest proportion of parents having correct responses included timing of complete primary tooth replacement (12.3%), benefits of undergoing regular dental examination (31.7%), technique for brushing a child's teeth (33.9%), and duration for brushing (36.7%). The knowledge of parents was moderately low at 6.3/12 (SD = 2.3). The practices of parents were moderately good with the mean practice score at 6.1/9 (SD = 2.0). The proportion of parents taking children for regular checkups (56.2%) and replacing toothbrush every 3 months (53.7%) were the lowest. Information source, occupation, education and perceived necessity of oral care were found to be associated with parents' knowledge and practices. To conclude, parents had moderate levels of knowledge and practices regarding early dental caries prevention in preschool children. Further studies and interventions should be performed to improve parental knowledge and practices that could enhance the oral health of children.

The Impact of Dental Pain on the Oral Health-Related Quality of Life (OHRQoL) of Preschool Children in Austria

Dental pain in children is a global public health burden with psychosocial and economic implications, challenging families and pediatric dentists in daily clinical practice. Previous studies have addressed the exclusive impact of either caries, dental trauma, malocclusion, or socioeconomic status on OHRQoL. Even though such examples can surely cause dental pain in children, so far only little research on the correlation of dental pain as a general symptom of different underlying causes and OHRQoL has been published. The aim of this study was to evaluate the impact of dental pain on the oral health-related quality of life (OHRQoL) of children between the ages of 0 and 6 years old and subsequently compare the results to a control group free of tooth ache. Children and their adult caregivers were recruited from the Emergency unit of the Department of Pediatric Dentistry at the University Clinic of Dentistry in Vienna. The caregivers completed the German version of the Early Childhood Oral Health Impact Scale (ECOHIS-G). Afterwards, the children were clinically examined. The cause for dental pain, dmf-t index, and plaque accumulation were collected. In total, 259 children with a mean age of 4.2 years (SD ± 1.5 years) were included in the study group. Their mean ECOHIS-G score was 9.0 (SD ± 7.4), while the control group only amounted to a score of 4.9 (SD ± 5.6). The difference between the two groups was statistically significant in both ECOHIS-G subsections, the child impact scale (CIS) and the family impact scale (FIS) as well as the ECOHIS-G sum score (p < 0.05). Dmf-t index and plaque accumulation significantly correlated with CIS and ECOHIS sum score (p ≤ 0.05). The reduction in quality of life was nearly twice as great in the children with dental pain as in the control children. The ECOHIS-G is a valid instrument for measuring the OHRQoL of children with dental pain between the ages of 0 to 6.

A scoping review on the association of early childhood caries and maternal gender inequality

AIM

The objective of this scoping review is to present current evidence regarding the association between early childhood caries (ECC) and maternal-related gender inequality.

METHODS

Two independent reviewers performed a comprehensive literature search using three databases: EMBASE, PubMed, and Web of Science. Literature published in English from 2012 to 2022 was included in the search and was restricted to only primary research by using the following key terms: "dental caries", "tooth decay", "gender", "sex", "preschool", "toddler," and "infant". The included studies were limited to those reporting an association between ECC and maternal aspects related to gender inequality. Titles and abstracts were screened, and irrelevant publications were excluded. The full text of the remaining papers was retrieved and used to perform the review. The critical appraisal of selected studies was guided by the Joanna Briggs Institute (JBI) Critical Appraisal Tools.

RESULTS

Among 1,103 studies from the three databases, 425 articles were identified based on publication years between 2012 and 2022. After full-text screening, five articles were included in the qualitative analysis for this review. No published study was found regarding a direct association between ECC and maternal gender inequality at the level of individuals. Five included studies reported on the association between ECC and potential maternal-gender-related inequality factors, including the mother's education level (n = 4), employment status (n = 1), and age (n = 1). Regarding the quality of the included studies, out of five, two studies met all JBI criteria, while three partially met the criteria.

CONCLUSIONS

Based on the findings of this scoping review, evidence demonstrating an association between gender inequality and ECC is currently limited.

Dental Caries Experience in Children in Public Kindergartens of Sarajevo, Bosnia and Herzegovina

OBJECTIVES

Dental caries first occurs within primary dentition in toddlers and preschool children, in a form of early childhood caries (ECC). In every day's busy and employment burdened parenting, caretakers and institutions have become important even more nowadays, not only for forming child general behavior and character, but also for maintenance of their general and oral health as well.

AIMS

To evaluate the presence and severity of ECC in children who attended public kindergartens in Sarajevo, and to offer basic information for the maintenance and improvement of child oral health to their parents and kindergarten teachers.

METHODS

The study included 1722 preschool children aged 3-6 years who attended kindergartens within Sarajevo public kindergarten institution, together with their parents and kindergarten teachers. Dental team members gradually visited all kindergartens situated in four Sarajevo city municipalities and examined kindergarten children according to the WHO Oral Health Survey Manual. Oral health promotion material for parents and kindergarten teachers was also distributed simultaneously during sequential visits.

RESULTS

ECC was present in preschool kindergarten children in Sarajevo, with its high prevalence (67.71%); dmft-value (3.97) and severity (SiC index 8.79). There was also a significant lack of dental healthcare to examined children mostly related to lack of visiting dental offices by children's parents (CI=10.55%, RI=10.80%, TI=12.98%).

CONCLUSION

Parental role in preserving and improving of their children oral health should be systematically and profoundly improved. Kindergarten officials and staff should recognize the importance of anticariogenic diet menus and oral hygiene maintenance within their institutions.

Current knowledge about early childhood caries in the gulf cooperation council with worldwide reflection: Scoping review of the scientific literature (2010-2021)

Early childhood caries (ECC) is one of the most prevalent chronic childhood diseases affecting the primary teeth of children younger than 6 years of age. The disease etiology is complex and includes social, biological, and dietary factors. This review aims to explore the knowledge of ECC prevalence globally and locally within the Gulf Cooperation Council (GCC) countries during the years 2010-2021. Another aim is to explore oral health promotion programs with more focus on the GCC region. A search was conducted in PubMed, Medline, Scopus, the Cochrane Collaboration database, and Google Scholar to identify relevant studies published between 2010 and 2021 using specific keywords. Studies that utilized both the World Health Organization criteria and International Caries Detection and Assessment System for dental caries assessment were included. The included studies indicated considerable variation in the reported prevalence of ECC. While developed countries show low prevalence, countries in the GCC and other Arab countries show a high prevalence of ECC. Many oral health promotion programs were identified globally including oral health education, nutritional programs, the use of fluoride and pit-and-fissure sealants, and inter-professional population-based oral health promotion and prevention programs such as school-based oral health programs, motivational interviewing, and anticipatory guidance. ECC remains a significant problem in many parts of the world including the GCC region. Oral health prevention programs have been established within the GCC region. Nevertheless, the GCC region has some unique characteristics that need to be investigated to contextualize the western model of the dynamics of ECC prevention and promotion programs locally.

The Effect of Motivational Interviewing on Reduction of New Carious Lesions in Children with Early Childhood Caries: A Systematic Review and Meta-analysis

Background

Preventive therapies rely on effective behavior change. Motivational interviewing (MI), has been the most recent advancement in behavior therapies that have been successful in tobacco cessation. The effectiveness of MI needs to be evaluated in caries prevention.

Objectives

To evaluate the effectiveness of MI on the reduction of new carious lesions in children with early childhood caries (ECC).

Materials and methods

The two authors independently searched data from Cochrane Library, PubMed, Google Scholar, J gate, and Quintpub. Selection criteria-interventional studies written in the English language with MI as an intervention, a mean follow-up period of atleast 2 years, ECC with decayed, missing, and filled primary teeth/decayed, missing, and filled primary surfaces (dmft/dmfs) as the outcome measures, in the age group of 0-6 years. We excluded cross-sectional studies. Information regarding methods, participants, interventions, outcome measures, and results were extracted. A risk of bias assessment within and across studies was conducted. Grading of Recommendations Assessment, Development, and Evaluation (GRADE) criteria were applied to generate quality evidence.

Results

Six studies with a total of 2,663 participants were included in the review, and meta-analysis was conducted on 4; 3 studies had a high risk of bias. A mean reduction of 2.16 (-5.06, 0.75) was observed with MI as an intervention. A sensitivity analysis revealed a mean reduction of 3.64 (-5.77, -1.51) in favor of MI.

Conclusion

There is some evidence with moderate certainty that MI is beneficial in the reduction of new carious lesions in children with ECC.

How to cite this article

Manek S, Jawdekar AM, Katre AN. The Effect of Motivational Interviewing on Reduction of New Carious Lesions in Children with Early Childhood Caries: A Systematic Review and Meta-analysis. Int J Clin Pediatr Dent 2023;16(1):112-123.

Motivational interviewing versus conventional caries prevention strategies in high-caries-risk children and families: a non-randomised trial

Background This study compared the effectiveness of motivational interviewing (MI) and conventional caries prevention (CCP) for primary (caries increment) and secondary outcomes (caries intensity, gingival health, caregiver-reported oral health-related knowledge, behaviours and attitudes) over 12 months.Methods High-caries-risk children and caregivers received CCP or MI with comprehensive dental care. Fidelity was monitored using MI treatment integrity code 4.2.1. Caries increment, intensity and gingival health were measured at baseline, six and twelve months. Readiness Assessment of Parents Concerning Infant Dental Decay questionnaires recorded oral health-related knowledge, behaviours and attitudes.Results In total, 86 caregiver-child dyads (CCP = 51; MI = 35) were recruited. The mean difference (95% confidence interval [CI]) in caries increment (ΔdICDAS1-6mfs + DICDAS1-6MFS) was significantly higher with MI compared to CCP at six (MI 2.3 [1.2, 3.5] vs CCP 0.6 [0.1, 1.0]; p <0.001) and twelve (MI 4.3 [2.5, 6.0] vs CCP 1.2 [0.6, 1.8]; p <0.001) months. Multivariate analysis with CCP as reference group, odds ratio (95% CI) for new/progressed caries (Δdecayed, missing and filled surface score [permanent] + decayed, missing and filled surface score [primary] >0) at six and twelve months were 18.2 (4.0, 81.7); p <0.001 and 12.6 (3.3, 47.8); p <0.001, respectively. The MI group reported positive behaviours and attitudes.Conclusions CCP was more effective in reducing caries increment when behaviour change technique was incorporated into the preventative strategies as per current paediatric dentistry guidelines.

Childhood caries experience in two Aotearoa New Zealand birth cohorts: implications for research, policy and practice

Oral health in Aotearoa New Zealand has improved in the last seven decades, but improvements among young children have stagnated in the last two. Four out of ten 5-year-olds are affected by caries and many pre-schoolers require dental treatment under general anaesthesia. We analysed data from two longitudinal studies, the Dunedin Multidisciplinary Health and Development Study and the Christchurch Health and Development Study. We compared their methods, cohort characteristics and childhood oral health findings and discuss their implications for policy, research, and practice. Age 5 dmft was obtained in the Dunedin Study from clinical examinations, and from School Dental Service records in the Christchurch Study. Findings were consistent with respect to childhood socioeconomic status, exposure to community water fluoridation, and maternal education. Despite overall improvements, caries rates remain relatively unchanged: dmft in these cohorts, measured in the 1970s-1980s, resemble New Zealand's statistics for 5-year-olds in the 2000s. Notwithstanding the steep caries decline observed over the years, the caries distribution has shifted, whereby the greatest severity of disease is now concentrated among a smaller group of the most deprived children. Early childhood caries appears to be a useful indicator of deprivation that should inform interventions for those in greatest need.

Evaluation of a caries prevention programme for preschool children in Switzerland: is the target group being reached?

Background

With the goal of reducing the prevalence of early childhood caries, the city of Zurich, Switzerland, started a specific prevention programme in 2010. All 2-year-olds are invited to a free dental check-up at a local public dental health service before the first legally mandated yearly dental check-up for school children between 4 and 5 years of age (at kindergarten). However, for the success of this prevention programme, it is of particular importance that children at high risk of caries are reached. The objective of our study was to assess the effectiveness of the prevention programme in (1) reaching the children who needed it the most and (2) improving subsequent oral health.

Methods

This retrospective cohort study included all children born between July 1, 2013 and July 15, 2014 who had lived in Zurich between the ages of 23 and 36 months. Socio-economic data were extracted from official school records, and dental health data from public dental clinic records. Binomial and quasi-binomial generalised linear models were used to identify the socio-economic factors associated with toddler check-up attendance and to assess the associations between attendance and caries experience (dmft \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\ge$$\end{document}≥ 1) as well as degree of treatment (proportion m+f out of dmft) at the kindergarten check-up, adjusting for socio-economic factors.

Results

From a total of 4376 children, 2360 (54%) attended the toddler check-up (mean age 2.4 years) and 3452 (79%) had a dental examination at kindergarten (mean age 5.3 years). Non-Swiss origin of the primary caretaker, presence of older siblings, low amount of savings and allocation to certain public dental clinics were associated with a lower odds of attendance. Factors associated with a higher odds of caries experience were similar to those associated with a lower odds of attendance at the toddler check-up, but additionally included low income. Attendance at the toddler check-up was non-significantly associated with a lower odds of caries experience at kindergarten (adjusted OR 0.84, 95% CI from 0.70 to 1.01), but was significantly associated with a higher degree of treatment at this stage (adjusted OR 2.41, 95% CI from 1.79 to 3.24).

Conclusions

Our study suggests that children with a high caries risk are less likely to attend the toddler check-up. Greater effort should be put into reaching these children.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12903-021-01969-3.

Home-based toothbrushing interventions for parents of young children to reduce dental caries: A systematic review

BACKGROUND

Dental caries is the most prevalent preventable condition in children. A key preventive home-based oral health behaviour is the adoption and maintenance of parental supervised toothbrushing until 8 years of age.

AIM

To examine interventions promoting parental supervised toothbrushing practices to reduce dental caries in young children (<8 years old).

DESIGN

Interventions promoting parental involvement in home-based toothbrushing in children under 8 years old and their impact on caries were subjected to review. Electronic databases (MEDLINE, EMBASE, PubMed, Web of Science, PsycINFO, Scopus, and the Cochrane Library), references, and unpublished literature databases were searched for relevant literature.

RESULTS

Of the 10 176 articles retrieved, forty-two articles were included. The Theoretical Domains Framework was used to code intervention content, with the main domains addressed being knowledge (41/42), skills (35/42), and environmental context and resources (22/42). Sufficient descriptions of the intervention development, delivery, and evaluation were lacking, with only 18 studies being underpinned by theory. Twenty-nine studies explored the impact on caries yielding mixed results.

CONCLUSIONS

There are few interventions targeting home-based oral health behaviours underpinned by theory and methodological rigour in their development and evaluation. This demonstrates a clear need for future interventions to be guided by complex intervention methodology.

Mapping Evidence on Early Childhood Caries Prevalence: Complexity of Worldwide Data Reporting

Objective

This review aims to identify variances and research gaps in the early childhood caries (ECC) prevalence within countries and the global community by mapping current evidence.

Materials and methods

We performed a literature search in PubMed/MEDLINE and Web of Science to identify English-language, peer-reviewed epidemiologic studies published from January 1999 to January 2019. Abstracts and full-text articles were dual-screened based on predefined eligibility criteria. We classified outcomes by children's age and countries based on economic status. Ranges of reported caries prevalence and median values by country and age were calculated and evidence-mapped.

Results

Out of 915 studies, 59 studies met the inclusion criteria. The most significant number of reports were from the USA, Brazil, and India. The ranges of prevalence (1-96%) among the studies were large. The calculated median caries prevalence values may better estimate countries' prevalence than the reported ranges. Early childhood caries prevalence's highest median values were found for South Korea studies (54%) for children <3-year-old and from Bosnia (81%) for children 3-6 years old. No apparent difference was found in the prevalence of ECC from developed and developing countries.

Conclusion

This mapping review reflects the ranges and median values of ECC worldwide. Overall, the reported prevalence of ECC in most countries is very high. No apparent difference was found in the prevalence of ECC from developed and developing countries. Reported ranges of ECC, as well as heterogeneity and methodological issues, hamper comparisons across studies globally.

Clinical significance

The global ECC prevalence ranges are extreme. Median data may provide a structure for future epidemiological studies to optimizing healthcare resources for caries interventions globally.

How to cite this article

Abdelrahaman M, Hsu K-L, Melo MA, et al. Mapping Evidence on Early Childhood Caries Prevalence: Complexity of Worldwide Data Reporting. Int J Clin Pediatr Dent 2021;14(1):1-7.

Impact of motivational interviewing on early childhood caries: A systematic review and meta-analysis

BACKGROUND

The authors aimed to assess the scientific evidence on motivational interviewing for the clinical reduction of early childhood caries compared with traditional dental health education.

METHODS

Search terms were selected on the basis of Medical Subject Headings and non-Medical Subject Headings terms. The main key words were motivational interviewing, early childhood caries, and education. Potentially eligible studies involved the clinical assessment of caries rate in children whose parents or caregivers received motivational interviewing as an intervention. The authors assessed the risk of bias using the Cochrane risk-of-bias tool. In March 2019, the authors performed an electronic database search of literature published in English within the following databases: Scopus, Cochrane, PubMed, and Embase.

RESULTS

Of 329 articles retrieved initially, 14 were eligible for inclusion in the systematic review and 3 articles contributed to the meta-analysis. For statistical analysis, the mean difference of continuous data was analyzed at a 95% confidence interval using the random-effects model.

CONCLUSIONS

Overall, the evidence presented in this review was limited. Although the results of the meta-analysis showed that motivational interviewing is as effective as dental health education in controlling early childhood caries, we need more and better designed and reported interventions to assess its impact on early childhood caries accurately.

Effectiveness of an integrated perinatal oral health assessment and promotion program on the knowledge in Indian pregnant women

BACKGROUND

Oral health during pregnancy plays a crucial role in the overall health and well-being of pregnant women. Evidence shows that most young children acquire cariogenic organisms from their mothers. Poor maternal knowledge about oral diseases combined with inappropriate feeding can lead to severe caries among young children. The aim of study was to assess the oral health status of pregnant women and to evaluate the gain in their knowledge after educational session in an antenatal setting.

MATERIALS AND METHODS

It is a pre- and post-intervention study carried out on the pregnant women (n = 198) attending an antenatal clinic in a tertiary care hospital. A specially designed semi-structured 14-point questionnaire was used to assess the pre- and post-knowledge and attitude to the oral health. Each participant was educated for self and infant oral care with the help of a specially prepared colored printed booklet. Kruskal-Wallis test was used to explore the associations between the age, education and socioeconomic class and knowledge; Wilcoxon signed-rank test was used to compare pre- and post-knowledge score.

RESULTS

Median preoral health knowledge-attitude score was found to be 4 (0-8) and was found to be associated with the level of education (P = 0.014) and socioeconomic class (0.019). There was a significant improvement in the median postknowledge score to 7 (2-10) (P < 0.001) following oral health educational session in all categories.

CONCLUSIONS

An integrated preventive oral health checkup and educational program to pregnant women can benefit the dental health of the women and children. Prenatal care workers can be involved to disseminate the oral health awareness to pregnant women during antenatal visits.

Randomized Trial of Motivational Interviewing to Prevent Early Childhood Caries in Public Housing

INTRODUCTION

Caries experience among preschool-age children has remained relatively unchanged for the past 2 decades, despite recently documented decreases in untreated decay.

OBJECTIVES

In a community-based cluster-randomized controlled trial, a motivational interviewing (MI) intervention administered to primary caregivers was hypothesized to reduce caries increment over 2 y as compared with controls, among children aged 0 to 5 y at baseline living in public housing.

METHODS

Public housing residents, who served as interventionists, were trained in MI with a focus on early childhood caries prevention. All 26 eligible public housing developments were randomized to either control (quarterly clinical examinations, fluoride varnish applications, toothbrush/toothpaste, and educational brochures) or intervention (same procedures as control plus MI counseling). Quarterly MI sessions were delivered in English or Spanish over 2 y, audio recorded, and assessed for treatment fidelity. The primary outcome was the increment in dmfs (decayed, missing, and filled tooth surfaces) as assessed by clinical examination at baseline, 12 mo, and 24 mo. Secondary outcomes included caregiver oral health knowledge and child oral health behaviors (child toothbrushing and sugar-sweetened beverage intake). Baseline characteristics were compared between groups and adjusted for housing-site clusters. Longitudinal outcomes were analyzed with mixed models.

RESULTS

A total of 1,065 children (49% female, 55% non-White, 61% Hispanic, 89% below poverty level, n = 686 control) and their caregivers were enrolled. During 2 y of follow-up, the mean dmfs increment increased in both groups; however, there were no statistically significant group differences at 24 mo or group × time interactions. The mean increase in intervention caregivers' knowledge was significantly greater than that of control, F(2, 1,593) = 3.48, P = 0.0310, but there were no significant intervention effects on caregiver-reported child sugar-sweetened beverage intake or child toothbrushing.

CONCLUSION

MI counseling plus intensive caries prevention activities resulted in knowledge increases but did not improve oral health behaviors or caries increment (ClinicalTrials.gov NCT01205971).

KNOWLEDGE TRANSFER STATEMENT

When viewed in light of the findings from the companion Pine Ridge study and other recent MI studies, the results of this study suggest that when the complex disease of early childhood caries is addressed in high-risk populations, MI is not effective, and alternative approaches are warranted.

Preventing Oral Disease: Alternative Providers and Places to Address This Commonplace Condition

Oral health disease in young children has not decreased, despite adequate modalities for treatment and prevention. Because many children may not see a dentist before oral disease has begun, disease progression can be expected, affecting short-term and long-term oral health. However, most children are seen by other health professionals frequently in their youngest years, providing a unique opportunity to help weave a safety net of oral health care until they are established in a dental home. This article details ways primary care providers can promote oral health, including ways to integrate ancillary dental professionals into the primary care home.

Randomized Trial of Motivational Interviewing to Prevent Early Childhood Caries in American Indian Children

Introduction

In a randomized controlled trial, the effectiveness of motivational interviewing (MI) combined with enhanced community services (MI + ECS) was compared with ECS alone for reducing dental caries in American Indian children on the Pine Ridge Reservation. The intervention was developed and delivered with extensive tribal collaboration.

Methods

A total 579 mother-newborn dyads were enrolled and randomized to the MI + ECS and ECS groups. They were followed for 36 mo. Four MI sessions were provided, the first shortly after childbirth and then 6, 12, and 18 mo later. Both groups were exposed to ECS, which included public service announcements through billboards and tribal radio, as well as broad distribution of brochures on behavioral risk factors for early childhood caries (ECC), toothbrushes, and toothpaste. MI impact was measured as decayed, missing, and filled tooth surfaces (dmfs). Secondary outcomes included decayed surfaces, caries prevalence, and maternal oral health knowledge and behaviors. Modified intention-to-treat analyses were conducted. Eighty-eight percent of mothers completed at least 3 of 4 MI sessions offered.

Results

After 3 y, dmfs was not significantly different for the 2 groups (MI + ECS = 10, ECS = 10.38, P = 0.68). In both groups, prevalence of caries experience was 7% to 9% after 1 y, 35% to 36% at 2 y, and 55% to 56% at 3 y. Mean knowledge scores increased by 5.0, 5.3, and 5.9 percentage points at years 1, 2, and 3 in the MI + ECS group and by 1.9, 3.3, and 5.0 percentage points in the ECS group (P = 0.03), respectively. Mean maternal oral health behavior scores were not statistically significantly different between the treatment arms.

Conclusion

In summary, the MI intervention appeared to improve maternal knowledge but had no effect on oral health behaviors or on the progression of ECC (ClinicalTrials.gov NCT01116726).

Knowledge Transfer Statement

The findings of this study suggest that motivational interviewing focusing on parental behaviors may not be as effective as previously hoped for slowing the development of childhood caries in some high-risk groups. Furthermore, social factors may be even more salient determinants of oral health than what we previously supposed, perhaps interfering with the capacity to benefit from behavioral strategies that have been useful elsewhere. The improvement of children's oral health in high-risk populations characterized by poverty and multiple related life stresses may require more holistic approaches that address these formidable barriers.

Fidelity of motivational interviewing in an American Indian oral health intervention

OBJECTIVES

Assess fidelity of a motivational interviewing (MI) intervention focused on preventing early childhood caries in a cohort of American Indian mothers with newborns.

METHODS

Four interventionists were trained to administer an oral health MI intervention. The MI sessions were audio recorded to enable scoring as part of fidelity studies to assess the interventionist's degree of competence in using MI principles. Evaluation of the interventionists was completed using the Motivational Interviewing Treatment Integrity (MITI) 3.1.1. which assesses global ratings and behaviour counts. Two reviewers evaluated and scored the MI sessions; a random sample of twenty per cent of the total interviews was scored by a trained reviewer and fifty per cent of the randomly selected files scored by an external expert. A total of 225 files were coded by the trained reviewer and 121 files by the external expert.

RESULTS

Mean global scores for all interventionists combined were around 4.0 (expert competence). Scores for reflection to question ratios (around 0.6) were below beginner competence. Scores ranged from beginner to expert competence for open-ended questions (54%-56%), complex reflections (38%-43%) and MI-adherent statements (93%-95%). There was variation in competence for the four interventionists when analysed individually. Inter-rater reliability scores for the two reviewers ranged from fair (0.40-0.59) to good (0.60-0.74). The MI interventionist rated the best in the fidelity assessment had the worst study outcomes compared to other interventionists.

CONCLUSIONS

Individual interventionists' scores for the MITI global ratings and behaviour counts reflected variation in competence and ranged from below beginner to expert levels. A higher competence level of the interventionist as assessed by the fidelity study was not related to better study outcomes.

Educational interventions in health services and oral health: systematic review

OBJECTIVE

To analyze the effectiveness of educational interventions performed in health services in the improvement of clinical behaviors and outcomes in oral health.

METHODS

We have carried out a systematic review of the literature searching the PubMed, Lilacs, and SciELO databases. We have included studies that have investigated interventions performed by health professionals working in health services and who have used educational actions as main approach to improve behavioral and clinical outcomes in oral health.

RESULTS

The search amounted to 832 articles and 14 of them met all the inclusion criteria. Five studies have only exclusively evaluated the effectiveness of interventions on caries reduction, three have exceptionally evaluated oral health behaviors, and the other articles have evaluated the effectiveness of interventions for both clinical outcomes (dental caries and periodontal conditions) and behaviors in oral health. Most of the studies (n = 9) were based on randomized controlled trials; the other ones have evaluated before and after the intervention. Five studies have reported a significant reduction of dental caries, and five of the six studies evaluating behavioral outcomes have found some positive change.

CONCLUSIONS

Most studies evaluating behavioral and periodontal outcomes have shown significant improvements in favor of interventions. All studies evaluating caries have shown a reduction in new lesions or cases of the disease in the groups receiving the interventions, although only five of the eleven articles have found a statistically significant difference. Educational interventions carried out by health professionals in the context of their practice have the potential to promote oral health in the population.

Dental caries prevention strategies among children and adolescents with immigrant - or low socioeconomic backgrounds- do they work? A systematic review

BACKGROUND

This systematic review was designed to uncover the most reliable evidence about the effects of caries preventive strategies in children and adolescents of immigrant or low socioeconomic backgrounds.

METHODS

According to pre-determined inclusion and exclusion criteria, relevant articles focusing on underprivileged groups were electronically selected between January1995 and October 2015. The literature search was conducted in five databases; PubMed, Embase, CINAHL, SweMed+ and Cochrane Library. Accepted languages for included articles were English, German and Scandinavian languages. Abstracts and selected articles in full text were read and assessed independently by two review authors. Systematic reviews and meta-analyses were not included. Also articles with topics of water fluoridation and fluoride toothpaste were excluded, this due to all existing evidence of anti-caries effect for disadvantaged groups. The key data about the main characteristics of the study were compiled in tables and a quality grading was performed.

RESULTS

Thirty-seven articles were selected for further evaluation. Supervised toothbrushing for 5-year-old school children was found to be an effective prevention technique for use in underprivileged groups. Also a child/mother approach, targeting nutrition and broad oral health education of mothers showed effectiveness. For older children, a slow-release fluoride device and application of acidulated phosphate fluoride (APF) gel showed to be effective.

CONCLUSION

On the basis of this review, we maintain that in addition to studies of water fluoridation and fluoride toothpaste, there are other preventive intervention studies providing scientific evidence for caries reduction among children and adolescents with immigrant or low socioeconomic backgrounds.

Caries-Preventive Effect of Salt Fluoridation in Preschool Children in The Gambia: A Prospective, Controlled, Interventional Study

The aim of this study was to investigate the anticaries effect of fluoridated salt in a communal feeding program for preschool children. In the Gambian city of Brikama, drinking water had a low fluoride content (0.1 mg F-/L) and young children did not use toothpaste for oral hygiene. Its 2 preschools served as clusters for the trial. Random allocation of the kindergartens was performed by one person not involved in the study, and the clinical examinations were carried out using the envelope method. Meals were prepared with fluoridated salt (250 mg F-/kg salt) in the intervention group but not in the control group. According to the inclusion criteria (complete primary dentition and informed consent from legal guardian), 441 children aged 3-5 years were enrolled. The children were examined by calibrated persons according to WHO criteria, allowing the calculation of d3mft scores. The primary end point was the mean difference in the incidence of caries cavities (Δd3/4mft) after 12 months. After 12 months, the mean caries incidence per person was 1.29 d3/4mf teeth (95% CI: 0.96; 1.62) in the test group (n = 304 children) and 3.83 d3/4mf teeth (95% CI: 2.94; 4.72) in the control group (n = 137 children). Thus, the caries-prevented fraction was 66.3%. No signs of harm due to the intervention were observed. The use of fluoridated salt in a communal feeding program and in an environment with negligible availability of fluoride from other sources yields a considerable caries-preventive effect.

Pediatric Dental-Focused Interprofessional Interventions: Rethinking Early Childhood Oral Health Management

Evidence of effectiveness for prevention of early childhood caries suggests that parent engagement needs to occur perinatally and that unconventional providers, helping professionals like social workers and dietitians and lay health workers like community health workers, are most effective. This finding, coupled with the emergence of population-based accountable care, value-based purchasing with global payments, understanding of common risk factors for multiple conditions, and social determinants of health behaviors, calls for a rethinking of early childhood oral health care. A population-based model that incorporates unconventional providers is suggested together with research needed to achieve caries reductions in at-risk families.

Comparison of Oral Health Education and Fluoride Varnish to Prevent Early Childhood Caries: A Randomized Clinical Trial

Early childhood caries, a serious health problem among young children, can be prevented with effective intervention. The aim of this study was to evaluate the efficacy of oral health education and a fluoride varnish in the prevention of caries in children under the age of 3 years. For this single-blind randomized parallel group 1-year clinical trial in Shiraz, 300 children aged 12-24 months with sound primary teeth were selected and randomly divided into three groups (n = 100): (1) control: no preventive intervention; (2) oral health counseling, and (3) oral health counseling and fluoride varnish at baseline and 6 months later. At baseline and 4, 8 and 12 months after the intervention, caries risk reduction was recorded as the primary outcome. The mothers' knowledge and performance regarding oral health in children was used as a secondary outcome. A total of 260 children (mean age: 20.49 ± 7.33 months) completed the study. Compared to group 1, caries risk reduction in group 2 was 28% (95% CI: -39.05 to -17.45) and 31% in group 3 (95% CI: -41.88 to -21.73). However, there was no significant difference between groups 2 and 3 (95% CI: -8.58 to 1.47). In all groups, mothers' knowledge and performance at baseline were low; however, they increased significantly in follow-up appointments in groups 2 and 3 (p < 0.001). Oral health education increased mothers' knowledge and performance regarding oral health in children. Oral health counseling alone or associated with the use of fluoride varnish reduced the caries incidence in young children.

EFFECTIVE CARIES PREVENTION IN A HEBRIDEAN ISLAND POPULATION

BACKGROUND

The Isle of Islay has a remote-rural population. Two dentists have been responsible for the care of the majority of the school-age children for 15 years. The island affords a unique situation to measure caries prevalence in a relatively static population.

AIM

This study measures the changes in the dental caries experience of five and 12-year olds exposed to a preventive-based approach to improving dental health, which included a school-based tooth-brushing programme (four to 12-year-olds).

DESIGN

Data from practice-based records were collected for children aged five and 12 in the years 1999-2003 and 2012-2014. Indices including percentage of children with no obvious caries, decayed, missing or filled teeth (dmft/DMFT) and care indexes were calculated, translated into graphs and compared to Scotland's National Dental Inspection Programme (NDIP) data.

RESULTS

478 children were included in the study. The mean number in each year group for five-year-olds was 28 (SD ± 5.65) and for 12-year-olds was 31.75 (SD ± 8.30). The percentage of children caries-free increased from 39% to 85% (five-year-olds) and 31% to 97% (12-year-olds). DMFT decreased from 3.04 to 0.30 (five-year-olds) and 3.74 to 0.03 (12-year-olds). Figures for care index and percentage of first permanent molars fissure sealed were higher than national data averages.

CONCLUSION

Caries prevalence decreased in children in Islay aged five and 12 years over the period 1999-2014. There was no control group but the differences described above can be associated with the introduction of a preventive approach, however they cannot be assumed to be causative.

Determinant Factors of Untreated Dental Caries and Lesion Activity in Preschool Children Using ICDAS

The aim of the present study was to investigate determinant factors associated with the presence of dental caries and lesion activity in preschool children. A population-based, cross-sectional study was carried out with 843 children of aged three to five years enrolled at public and private preschools in the city of Campina Grande, Brazil. A questionnaire addressing socio-demographic data and oral health care was self-administered by parents/caregivers. Three dentists previously calibrated examined the children for the diagnosis of dental caries and lesion activity using the International Caries Detection and Assessment System (ICDAS). Nutritional status was evaluated based on the body mass index. Logistic regression analysis for complex samples was performed (α = 5%). The prevalence of dental caries was 66.3%. Among the children with caries, 88.0% had active lesions. Dental caries was more prevalent in girls (OR = 1.53, 95%CI: 1.05–2.23), in children from families with a monthly household income ≤US$312.50 (OR = 2.38, 95%CI: 1.65–3.43) and those whose mothers had up to eight years of schooling (OR = 1.55, 95%CI: 1.07–2.23). Lesion activity was significantly associated with mother’s schooling ≤ 8 years (OR = 2.15, 95%CI: 1.15–4.00). The prevalence rates of dental caries and lesion activity were high and mainly associated with a lower socioeconomic status and mother’s schooling.

Preventing Childhood Caries: A Review of Recent Behavioral Research

The etiology of dental caries reflects a complex interplay of biochemical, microbial, genetic, social and physical environmental, and health-influencing behavioral factors. This review updates the literature on the efficacy of behavioral approaches to caries prevention for children up to 18 y of age. Included were studies of behavioral interventions implemented at individual, family, and community levels that assessed results in terms of reductions in caries increments. Only those reports published since 2011 were considered. Outcomes were variable, although motivational interviewing, which involves individuals in decisions about oral health within the context of their respective life circumstances, proved effective in 3 of 4 reported studies, and more definitive trials are underway. Recommendations for future research include examinations of the cost-effectiveness of interventions, as well as work focused on understanding the mechanisms underlying oral health behavior change and variables that may mediate or moderate responses to interventions.

Feeding practices in infancy associated with caries incidence in early childhood

BACKGROUND

Early-life feeding behaviors foretell later dietary habits and health outcomes. Few studies have examined infant dietary patterns and caries occurrence prospectively.

OBJECTIVE

Assess whether patterns in food and drink consumption before age 12 months are associated with caries incidence by preschool age.

METHODS

We collected early-life feeding data within a birth cohort from low-income families in Porto Alegre, Brazil. Three dietary indexes were defined, based on refined sugar content and/or previously reported caries associations: a count of sweet foods or drinks introduced <6-months (e.g., candy, cookies, soft drinks), a count of other, nonsweet items introduced <6-months (e.g., beans, meat), and a count of sweet items consumed at 12 months. Incidence of severe early childhood caries (S-ECC) at age 38 months (N = 458) was compared by score tertile on each index, adjusted for family, maternal, and child characteristics using regression modeling.

RESULTS

Introduction to a greater number of presumably cariogenic items in infancy was positively associated with future caries. S-ECC incidence was highest in the uppermost tertile of the '6-month sweet index' (adjusted cumulative incidence ratio, RR, versus lowest tertile: 1.46; 95% CI: 0.97, 2.04) and the uppermost tertile of the '12-month sweet index' (RR: 1.55; 95% CI: 1.17, 2.23). The association was specific for sweet items: caries incidence did not differ by tertile of the '6-month nonsweet index' (RR: 1.00; 95% CI: 0.70, 1.40). Additionally, each one-unit increase on the 6-month and the 12-month sweet indexes, but not the 6-month nonsweet index, was statistically significantly associated with greater S-ECC incidence and associated with more decayed, missing, or restored teeth. Results were robust to minor changes in the items constituting each index and persisted if liquid items were excluded.

CONCLUSIONS

Dietary factors observed before age 12-months were associated with S-ECC at preschool age, highlighting a need for timely, multilevel intervention.

Efficacy of fluoride varnish and casein phosphopeptide-amorphous calcium phosphate for remineralization of primary teeth: a randomized clinical trial

OBJECTIVE

We aimed to evaluate the efficacy of oral hygiene instruction, fluoride varnish and casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) for remineralizing white spot lesions (WSL), and the effect of these on the dmft index in primary teeth.

SUBJECTS AND METHODS

In this 1-year, randomized clinical trial, 140 children aged 12-36 months with WSL in the anterior maxillary teeth were selected and randomly divided into 4 groups of 35 children each. Group 1 (control) received no preventive intervention. In group 2, there was oral hygiene and dietary counseling. In group 3, there was oral hygiene and the application of fluoride varnish at 4, 8 and 12 months after baseline. In group 4, there was oral hygiene and tooth mousse was applied by the parents twice a day over a 12-month period. At baseline and 4, 8 and 12 months after the intervention, the size of WSL in millimeters and the dmft index were recorded. One hundred and twenty-two children completed the study. Data were analyzed using the repeated-measures ANOVA test.

RESULTS

In group 1, the mean percent WSL area and dmft index values had increased significantly at 12 months after baseline (p < 0.001). The interventions led to significant decreases in the size of the WSL; the greatest reduction was in group 4 (63%) followed by group 3 (51%) and group 2 (10%) after 12 months. The smallest increase in the dmft index was in group 4 (0.17), followed by groups 3 (0.3) and 2 (0.42). However, there were no significant differences between the groups (p < 0.001).

CONCLUSIONS

Oral hygiene along with four fluoride varnish applications or constant CPP-ACP during the 12- month period reduced the size of WSL in the anterior primary teeth and caused a small increase in dmft index values.

Evaluating the effectiveness of oral health education program among mothers with 6-18 months children in prevention of early childhood caries

Background:

Mothers play a key role as transmitters of oral health behavior for their children. Hence increasing their knowledge about positive attitude toward desirable oral health behaviors regarding their children will lead to the better oral health of the children.

Aim:

The aim was to evaluate the effectiveness of oral health education program among mothers with 6-18 months old children in the prevention of early childhood caries.

Materials and Methods:

A total of 480 mothers with 6-18 months old children were selected using cluster randomization of the primary health center. The allocated mothers were assigned into three groups: Motivation group (group A), traditional health education group (group B) and control group (group C). Clinical examination was carried out to record the dental decay of the child.

Statistical Analysis:

The data was analyzed using SPSS 13. Evaluation of statistical significance between groups was made using the Chi-square test, ANOVA and Kruskal-Wallis.

Results:

Mean number of decayed teeth was 0.23 + 0.58 in group A that was significantly less as compared to 0.39 + 0.79 and 1.17 + 1.32 in group B and C, respectively.

Conclusion:

Motivational intervention was more effective in reducing dental decay in the children as compared to the other two groups.