Longitudinal associations between children's dental caries and risk factors

Visual attention to food cues and dental caries-Are they associated?

BACKGROUND

The role of diet has a key role in dental caries. Attention to food cues can be an indicator for food choices.

AIM

This study investigates children's visual attention to images with healthy and unhealthy food cues and correlates it with that of their parents and with their dental caries status using eye-tracking technology.

DESIGN

A total of 30 children with and without dental caries and their 30 parents were calibrated to the eye-tracking device (Tobii Nano Pro) to ensure standardisation. Participants viewed matching images of healthy and unhealthy food cues, whereas an eye-tracking device tracked their eye movements. Children had a dental examination and were classified as children with dental caries (n = 15) and their parents (n = 15), and children without dental caries (n = 15) and their parents (n = 15).

RESULTS

In children with dental caries, visual attention duration was longer to healthy foods than to unhealthy foods. Likewise, parents of children with dental caries spent longer time looking at healthy foods than unhealthy foods.

CONCLUSION

Our preliminary findings indicate a significant association between children's visual attention to healthy and unhealthy food cues and their dental caries status. This underscores the need for further investigation into the correlation between children's and their parents' visual attention to food, particularly in the context of children with dental caries. Such exploration holds promise for informing targeted interventions in food choice education.

A systematic review of caries risk in children <6 years of age

BACKGROUND

For caries risk assessment (CRA) tools for young children to be evidence-based, it is important to systematically review the literature to identify factors associated with the onset of early childhood caries (ECC).

AIM

This updated systematic review aimed to identify current evidence on caries risk in young children.

DESIGN

A comprehensive and systematic literature search of relevant databases was conducted to update a previous systematic review and identify risk factors associated with ECC. Potential risk factors were identified based on strength of association using odds ratios, hazard ratios, relative risk, etc. GRADE was used for rating quality evidence through consensus.

RESULTS

Twenty-two studies met inclusion criteria for the search from mid-2017 to 2021. Twenty-five publications from the prior systematic review, from 1997 to mid-2017, were also included. Several socioeconomic, behavioral, and clinical variables were identified as ECC risk factors. Factors included the following: age, socioeconomic status, frequency of and supervised toothbrushing, fluoride exposure, breast- and bottle-feeding, feeding habits, absence of a dental home, past caries experience, active non-cavitated lesions, visible plaque, enamel defects, and microbiome.

CONCLUSION

This study provides updated evidence of risk factors for ECC that could be included in CRA tools.

Nutritional factors associated with early childhood caries: A systematic review and meta-analysis

Background

Many studies have examined the relationship between nutrition and dental caries. However further studies are needed regarding nutritional factors that can have a strong impact on the incidence of early childhood caries (ECC). Nutrition is one factor that determines caries occurrence. Exposure to carbohydrates in the oral cavity causes carbohydrate fermentation, which produces acids. This acidic substance erodes the enamel surface of teeth, leading to ECC. This systematic review and meta-analysis of cohort studies assessed the aspects of nutrition and diet that contribute to the incidence of ECC in children.

Materials and methods

We conducted a systematic review by extracting data according to Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines. A search was conducted of published articles in Scopus, MEDLINE via PubMed, and Science Direct using the keywords "nutrition," "sugar," "carbohydrate," "dietary habit," "dental caries," and "oral health." The protocol was registered at PROSPERO 2023 (Registration ID: CRD42023394583).

Results

The article screening yielded 6 articles that met the inclusion criteria. From the total of 443 studies found. Those that could not determine a correlation between the ECC variables and nutrition and with data analyses that only used a bivariate analysis were excluded. The results of the meta-analysis showed that nutritional factors had the strongest impact on caries including feeding practice (OR 3.64; 95% CI 2.03, 6.55), sugar intake (OR 3.24; 95% CI 2.59, 4.03), and low fruit and vegetable intake (OR 2.71; 95% CI 1.47, 5.01).

Conclusion

Two nutritional factors had the strongest relationship with the risk of ECC: feeding practice and sugar intake. The lowest risk factor for causing ECC was low fruit and vegetable intake.

Knowledge and Attitudes of Parents about Oral Health in the Primary Dentition Stage in a Peruvian High Andean City

Children's oral health depends on parents' knowledge and attitudes. The primary dentition stage, in particular, plays a crucial role in the comprehensive development of children. Therefore, the objective was to evaluate parents' knowledge and attitudes about oral health in the primary dentition stage in Chachapoyas (Amazonas, NW Peru). A questionnaire was administered to 409 parents from 15 educational institutions, and the data were analyzed using multinomial logistic regression. Among the surveyed parents, 75.3% could identify at least one habit harmful to their children's teeth (such as excessive sugar consumption) and one of its effects (such as dental caries). Additionally, 77.5% reported that their children presented some dental problem, more frequent in the peripheral areas than in the city's center. Gender (odd ratio, OR = 0.484; p = 0.037), educational level (OR = 2.144; p = 0.043), and type of health insurance (OR = 2.627; p = 0.044) of the parents influenced awareness of taking care of their children's primary dental health. The geographic location of the school (1.729 < OR < 2.079; p ≤ 0.011) and family income (OR = 3.504; p = 0.028) influenced parents' identification of the different harmful effects of children's habits. Factors such as low socioeconomic status and never taking the child to the dentist increased the risk of dental problems (p < 0.05). It is suggested that peripheral areas, like rural areas, lack the same oral health programs and access to treatment as central urban areas, leading to disparities in parental knowledge and attitudes.

Genome-Wide Analysis of Dental Caries Variability Reveals Genotype-by-Environment Interactions

Genotype-by-environment interactions (GEI) may influence dental caries, although their effects are difficult to detect. Variance quantitative trait loci (vQTL) may serve as an indicator of underlying GEI effects. The aim of this study was to investigate GEI effects on dental caries by prioritizing variants from genome-wide vQTL analysis. First, we identified vQTLs from ~4.3 M genome-wide variants in three cohorts of white children aged 3-5 (n = 396, n = 328, n = 773) using Levene's test. A total of 39 independent vQTLs with p < 1 × 10-6 were identified, some of which were located in or near genes with plausible biological roles in dental caries (IGFBP7, SLC5A8, and SHH involved in tooth development and enamel mineralization). Next, we used linear regression to test GEI effects on dental caries with the 39 prioritized variants and self-reported environmental factors (demographic, socioeconomic, behavioral, and dietary factors) in the three cohorts separately. We identified eight significant GEIs indicating that children with vQTL risk genotypes had higher caries experience if they had less educated parents, lower household/parental income, brushed their teeth less frequently, consumed sugar-sweetened beverages more frequently, were not breastfed, and were female. We reported the first genome-wide vQTL analysis of dental caries in children nominating several novel genes and GEI for further investigations.

Promoting early childhood oral health and preventing early childhood caries on Instagram

Introduction

Early childhood caries (ECC) is prevalent worldwide. Oral health promotion effectively utilizes key messages to educate parents/caregivers and the public on how to prevent ECC. Instagram is one of the biggest social media platforms, and could be used to promote early childhood oral health. The purpose of this study was to determine if and how young children's oral health is promoted and supported on Instagram.

Methods

This study used inductive content analysis to categorize, quantify, and interpret pictorial and textual data derived from Instagram posts containing the most commonly used ECC-related hashtags in their captions (determined by an extensive search through Instagram's search bar).

Results

A total of 1,071 images and 3,228 comments were analyzed based on 13 hashtags. The most common types of images were those of people (57.5%) and graphics/memes (37.8%). Most people were older children (32.5%) or adults (20.3%), and were White (19.6%) or Asian (18.5%). A majority of images had people posing (79.1%) in dental clinics (81.3%). Most graphics/memes were instructional/informational (76.3%). A total of 173 posts had substantial discussions that were positive/constructive in nature. The majority of discussions had at least one comment providing advice, tips, or explanations (79.8%), or had users requesting further information (73.4%).

Conclusion

As more people engage with social media, health professionals should consider the potential for Instagram as a tool to promote early childhood oral health and to prevent ECC. Our study shows that many different users are providing and consuming content related to ECC. Targeted messaging, monitoring of content, and professional guidance could be beneficial to those seeking oral health information on this platform.

Does Early Childhood Caries Increase Caries Development among School Children and Adolescents? A Systematic Review and Meta-Analysis

The aim of this paper is to systematically review the literature to determine whether early childhood caries (ECC) is significantly associated with caries development in permanent teeth among school children and adolescents, and to identify the association of other risk factors over 24 months. A systematic literature search was performed in four electronic databases and via a manual search from inception to 28 July 2022. Independent study selection and screening, data extraction, evaluation of risk of bias using ROBINS-I tool and certainty of evidence with GRADE were performed. Ten cohort studies were included, all of which identified that ECC significantly increased the risk of caries in permanent teeth. Meta-analysis suggested children with ECC were three times more likely to develop caries in their permanent teeth (OR, 3.22; 95% CI 2.80, 3.71; p < 0.001), especially when the lesions were in primary molars and progressed to dentine. However, the certainty of evidence was substantially compromised by serious risk of bias and inconsistency between studies. There were inconsistent findings between socioeconomic or behavioural factors on caries development, which could not be pooled for meta-analyses. ECC significantly increases the likelihood of caries development in permanent teeth. Evidence on the association of socioeconomic and oral health behavioural factors is weak.

Prevalence of non-cavitated lesions and progression, regression, and no change from age 9 to 23 years

OBJECTIVES

Some non-cavitated caries lesions (D₁ ), the initial stage of caries, progress to cavitation. This article reports participant-level and surface-level D₁ prevalence and changes in status of D₁ lesions through different periods from age 9 to 23.

METHODS

The Iowa Fluoride Study (IFS) participants were followed longitudinally; all permanent tooth surfaces were examined clinically for caries at ages 9, 13, 17, and 23 using standardized criteria for sound (S), questionable (D₀ ), non-cavitated (D₁ ), cavitated (D₂₊ ), filled (F), or missing due to decay (M). D₁ lesions at the beginning of each interval were reassessed at each follow-up age to determine transitions (to the 5 categories or no transition).

RESULTS

The sample had relatively high socioeconomic status (SES), with about 52%-55% high SES, 32-35% middle SES, and 12-13% low SES. Person-level prevalences of D₁ lesions were 23%, 38%, 60%, and 45% at ages 9, 13, 17, and 23, respectively. Surface-level prevalences were less than 1% at ages 9 and 13, 3% at 17, and 2% at 23. Thirteen percent of D₁ s at age 9 progressed at 13, 18% progressed from 13 to 17, and 11% progressed from 17 to 23. The percentages regressing (to sound or D₀ ) were 72%, 54%, and 72%, respectively.

CONCLUSION

Non-cavitated lesions were more prevalent at age 17 than at ages 9, 13, and 23. The high rates of regression compared to progression or no change suggest that many non-cavitated lesions do not progress to cavitated lesions and could be reversed; therefore, surgical intervention should not be the treatment of choice for incipient lesions.

A systematic review to inform the development of a Canadian caries risk assessment tool for use by primary healthcare providers

BACKGROUND

Caries risk assessment (CRA) tools may assist in identifying children at risk of early childhood caries.

AIM

To complete a systematic review of CRA and develop a Canadian CRA tool for preschool children for use in non-dental clinical settings.

DESIGN

Systematic searches of relevant databases were conducted. Potential variables were based on strength of associations (odd ratios, relative risk, hazard ratios, etc), frequency of occurrence, and existing CRA tools. Quality of the evidence assessments were performed by at least two review teams through consensus following GRADE.

RESULTS

Overall, 25 publications met the inclusion criteria, all prospective in design. Based on this review, variables to be considered when developing a new CRA tool for use with preschool children are as follows: age, socioeconomic status, family toothbrushing habits, fluoride exposure, infant feeding practices, dietary habits/behaviours, dental home, caries experience, visible plaque, and enamel defects. The environmental scan identified 22 CRA tools suggesting other additional variables to consider including in a CRA tool, including special healthcare needs, enamel defects, and dental attendance.

CONCLUSIONS

This review informed the development of a Canadian CRA tool for use by primary healthcare professionals, which may improve access to oral health assessments and increase interprofessional collaboration.

The Impact of Early Childhood Factors on Dental Caries Incidence in First Permanent Molars: A 7-Year Follow-Up Study

The development of dental caries in first permanent molars has been extensively investigated. However, studies are inconclusive in determining the influence of contextual and individual factors on dental caries incidence in this group of teeth. The aim of this study was to evaluate the influence of contextual and individual factors on dental caries incidence in first permanent molars. This 7-year cohort study was conducted with children (1-5 years of age) who had been assessed initially in a survey performed in 2010. Dental caries was assessed at the baseline through the International Caries Detection and Assessment System (ICDAS). Contextual and individual variables were collected at baseline and included the presence of cultural community centers in the neighborhood as well as demographic, socioeconomic, psychosocial, and biological characteristics. A multilevel Poisson regression model was used to investigate the influence of individual and contextual characteristics on dental caries incidence in first permanent molars (relative risk [RR] and 95% confidence interval [CI]). Of the 639 children examined at baseline, a total of 449 were reassessed after 7 years (70.3% retention rate). Children who lived in neighborhoods with cultural community centers had a lower risk of dental caries in first permanent molars at the follow-up (RR 0.78; 95% CI 0.62-0.99). Children from families with a low income (RR 1.34; 95% CI 1.03-1.76) and poor parental perception of children's oral health (RR 1.56; 95% CI 1.18-2.06) were associated with a higher risk of dental caries in first molars. In conclusion, individual and contextual determinants showed an important role in the incidence of caries in first permanent molars.

Impacts of undernutrition and maternal oral health status on dental caries in Korean children aged 3-5 years

INTRODUCTION

The association between nutrition and oral health has been studied in the elderly. This study aimed to examine the impacts of undernutrition and the mothers' socioeconomic and oral health statuses on the incidence of dental caries in Korean preschool children.

METHODS

Data of 610 children aged 3-5 years and their mothers who underwent oral examinations and responded to the questionnaires in the 6th KNAHNES were used. Caries prevalence was measured by dft and dt among the primary teeth in children and DMFT among mothers. Dietary reference intake values were used to evaluate nutritional status, a nutritional quality index and the mean nutrient adequacy ratio. Complex sample correlation analysis was performed by using children's dft and dt statuses as dependent variables. Multilevel linear regression was applied to investigate the impacts of undernutrition and mothers' socioeconomic and oral health status on children's dft and dt statuses. Statistical significance was set as P < .05.

RESULTS

Factors significantly related to dft in children were age and food. Food insecurity was the only factor significantly associated with dt in children. Children's sex and mother's DMFT were likely to be relevant to dft in children. Children's age and a nutritional quality index value less than 1 were also likely to be relevant to the dt of children.

CONCLUSIONS

Children with an undernourished status had a higher caries experience. A comprehensive community dental health promotion programme should be developed to prevent the incidence of dental caries in vulnerable undernourished children.

Associations between early childhood caries, malnutrition and anemia: a global perspective

Background

Malnutrition is the main risk factor for most common communicable diseases. The aim of this study is to determine the relationship between country-level prevalence of early childhood caries (ECC), malnutrition and anemia in infants and preschool children.

Methods

Matched country-level ECC, malnutrition and anemia prevalence were generated from databases covering the period 2000 to 2017. Multivariate general linear models were developed to assess the relationship between outcome variables (prevalence of stunting, wasting, overweight, and anemia) and the explanatory variable (ECC prevalence) adjusted for gross national income per capita. Adjusted regression coefficients (B) and partial eta squared were computed.

Results

The mean (standard deviation (SD)) ECC prevalence was 23.8 (14.8)% for 0-2 year-olds and 57.3 (22.4)% for 3-5-year-olds. The mean (SD) prevalence of wasting was 6.3 (4.8)%, overweight 7.2 (4.9)%, stunting 24.3 (13.5)%, and anemia 37.8 (18.1)%. For 0-2-year-olds, the strongest and only significant association was between the prevalence of ECC and overweight (η2 = 0.21): 1 % higher ECC prevalence was associated with 0.12% higher prevalence of overweight (B = 0.12, P = 0.03). In 3-5-year-olds, the strongest and only significant association was between the prevalence of ECC and anemia (η2 = 0.08): 1 % higher prevalence of ECC was associated with 0.14% lower prevalence of anemia (B = - 0.14, P = 0.048).

Conclusion

Country-level prevalence of ECC was associated with malnutrition in 0-2-year-olds and with anemia in 3-5-year-olds. The pathway for the direct relationship between ECC and overweight may be diet related. The pathway for the inverse relationship between ECC and anemia is less clear and needs further investigations.

100% Fruit Juice and Dental Health: A Systematic Review of the Literature

Background: The objective of this systematic review was to assess the scope and breadth of publicly available prospective cohort and randomized controlled trial (RCT) literature on 100% fruit juice and dental caries or tooth erosion in humans.

Methods: We performed a systematic search in MEDLINE/PubMed, EMBASE, and Web of Science for studies published from inception through May 2018, and the Cochrane Library databases for reports published through January 2018. Prospective cohort studies or RCTs conducted on dental health and 100% fruit juice, and published in English were selected. No restrictions were set for age, sex, geographic location, or socioeconomic status.

Results: Eight publications representing five independent prospective cohort studies and nine publications on nine RCTs were included. All prospective cohort studies were in children or adolescents, and all RCTs were in adults. Prospective cohort studies on tooth erosion found no association between juice intake and tooth erosion, while those on dental caries incidence reported either no association or an inverse association between 100% fruit juice intakes and dental caries incidence. RCTs on tooth erosion showed decreased microhardness, increased surface enamel loss, increased erosion depth, greater enamel softening, and/or increased pellicle layer with 100% fruit juice, and those on dental caries showed increased demineralization of enamel slabs with 100% fruit juice.

Conclusions: The existing evidence on 100% fruit juice intake and caries and tooth erosion are not conclusive. Overall, prospective cohort studies in children and adolescents found no association between 100% fruit juice intake and tooth erosion or dental caries, but, RCT data in adults suggests that 100% fruit juice could contribute to tooth erosion and dental caries. The RCT data, however, were from small, short-term studies that utilized intra-oral devices generally devoid of normal plaque or saliva action, and generally employed conditions that are not reflective of normal juice consumption.

Recruiting Adolescents from Medicaid Enrollment Files into a Neighborhood Oral Health Study

INTRODUCTION

Strategies are needed to improve recruitment of low-income adolescents into oral health studies.

OBJECTIVES

In this study, we assessed the feasibility of recruiting Medicaid-enrolled adolescents into a neighborhood-level oral health study using Medicaid enrollment files and to evaluate the degree of bias in the final recruited study population.

METHODS

We obtained Medicaid enrollment files from the Oregon Health Authority for 15,440 Medicaid enrollees aged 12 to 17 y from Multnomah, Hood River, and Tillamook counties. We attempted to contact the primary caregiver of each adolescent by telephone, and we tracked contact, recruitment, enrollment, and study completion rates. We further assessed if these rates were different across county-level rurality, neighborhood-level income, and caregiver-level language preference (Spanish vs. English). The Pearson chi-square test was used to compare rates (α = 0.05). We contacted 6,202 caregivers (40.2%), recruited 738 adolescents (11.9%), enrolled 335 (45.4%), and had complete data for 284 (84.8%). The overall enrollment yield from contacted caregivers was 5.4%. Contact rates did not differ significantly by rurality (P = 0.897), but they were significantly lower in the lowest-income neighborhoods (P = 0.023). Recruitment rates were significantly higher for adolescents from rural counties (P = 0.001), but they did not differ by income or language preference. Enrollment rates were significantly higher among adolescents from rural counties (P < 0.001) and were significantly associated with income (P = 0.041), but they were not different by language preference (P = 0.083). Among participants with complete data, there were no differences by rurality or income, but a significantly larger proportion of adolescents with complete data had caregivers with a language preference for Spanish (P = 0.043).

RESULTS AND CONCLUSIONS

It is feasible to recruit Medicaid-enrolled adolescents into a neighborhood oral health study through the use of Medicaid files. County-, neighborhood-, and caregiver-level factors may influence characteristics of the final study population. Additional research is needed to improve recruitment of Medicaid enrollees into neighborhood oral health studies.

KNOWLEDGE TRANSFER STATEMENT

Researchers can use the results of this study to plan neighborhood-level oral health studies involving recruitment of low-income adolescents. Findings further underscore the importance of assessing factors related to recruitment to evaluate participant bias and the generalizability of study findings.

Diet and lifestyle habits associated with caries in deciduous teeth among 3- to 5-year-old preschool children in Jiangxi province, China

Background

The purpose of this study was to investigate the status of caries in deciduous teeth and the effect of diet and lifestyle habits on dental caries among 3- to 5-year-old preschool children in Jiangxi Province, China.

Methods

In total, 2880 cases involving preschool children were selected by stratified cluster sampling. The dental examination methods and criteria followed the WHO guidelines. SPSS 19.0 was used for the statistical analysis. Chi square tests were used to compare the caries prevalence among children with different social characteristics. Non-parametric tests were used to compare the decayed, missing and filled teeth (dmft) index values. Univariate and multivariate regression analyses were used to study the effect of diet and lifestyle habits on dental caries.

Results

The caries prevalence among the 2880 cases of 3- to 5-year-old preschool children in Jiangxi Province, China was 49.13%. There was no gender difference in this rate (P > 0.05). The caries prevalence increased with age (P < 0.05). The prevalence of caries in the rural areas was higher than that in the urban areas (P < 0.05). The deciduous central incisors and deciduous molars had a higher caries prevalence than the other deciduous teeth. According to the multivariate logistic regression analysis, the caries risk increased with living in a rural area, exclusive breastfeeding, greater frequency of daily snacking, high frequency of snacking before sleep and beginning to brush teeth at a late age; the caries risk decreased when parents helped their children brush their teeth.

Conclusion

The caries prevalence among 3- to 5-year-old preschool children in Jiangxi was lower than the level throughout the country and lower than the rate in other developing countries. The children’s diet and lifestyle habits were closely related to dental caries. Parents and children should be more aware of oral health, and parents should help their children develop healthy lifestyle behaviours.

Differences in Caries Status and Risk Factors among Privileged and Unprivileged Children in Colombia

Objective

The objective of this study was to compare the ICDAS-II caries status and caries-related factors among children from rural and urban schools in Pasto, Colombia.

Materials and Methods

The study included 120 children (4 - 6 year- old children) from rural (privileged) and urban (unprivileged) schools. Caries was evaluated using the ICDAS-II criteria. A survey about the factors related to the presence of caries was applied. Chi-square and Fisher’s tests were used to assess the differences in each study variable between the two groups. A Mann–Whitney U test was used to compare the number of teeth, per ICDAS-II category, between the groups. Negative binomial regression was used to estimate the percentage change in the mean number of teeth, per ICDAS-II category, among the rural and urban students.

Results

Significant differences were found between the rural and urban students for the ICDAS-II 0 and 3-6 categories (p<0.001). The mean number of teeth with moderate-to-severe caries status increased 233% in children from the rural school compared to those attending the urban school (p=0.0). Toothbrushing frequency (p=0.006), cariogenic diet, time elapsed from last dental visit, socioeconomic status, and type of health regime (p<0.001) were among the significant factors related to the rural and urban schools.

Conclusions

This was the first study to compare ICDAS-II caries status between rural and urban students in Colombia. A worse caries status was found in rural students. This study identified the socioeconomic and clinical factors to guide specific interventions for rural children by modifying the available oral health promotion and disease prevention programs.

Children's untreated decay is positively associated with past caries experience and with current salivary loads of mutans Streptococci; negatively with self-reported maternal iron supplements during pregnancy: a multifactorial analysis

OBJECTIVES

This study explored the association of children's salivary characteristics, past caries experience, birth weight, and reported maternal prenatal vitamin and mineral supplementation with the dental untreated decay of the child.

METHODS

This cross-sectional study, a sub-study of Griffith University Environments for Healthy Living birth cohort study, was conducted on 174 mother-child dyads. Mother's prenatal usage of vitamin and mineral supplements; child's birthweight; salivary pH, buffering capacity, and levels of salivary MS and LB were explored as risk indicators. Dental caries experience was assessed using International Caries Detection and Assessment System criteria. Path analysis was conducted to evaluate the association of risk indicators with children's current and past dental caries experience.

RESULTS

Children's past caries experience (β = 0.332, p = 0.018), and salivary MS counts (β = 0.215, p = 0.032) were positively associated with untreated decay at time of examination. With a trend towards significance, children whose mothers had reported taking iron supplements during pregnancy experienced lower levels of past caries (β = -0.137, p = 0.068) and untreated dental caries (β = -0.046, p = 0.051).

CONCLUSIONS

This study confirms that a child's levels of untreated decay is positively associated with their past caries, and that it correlates with current levels of salivary MS. Children of mothers who reported to have taken iron supplements during pregnancy experienced less caries throughout their lives. These observations confirm the importance to offspring of monitoring maternal health throughout pregnancy and of early monitoring of children's oral health in preventing future dental disease.

Self-control and dental caries among elementary school children in Japan

OBJECTIVES

Children's self-control is associated with various behaviour-related health problems in childhood and later in life. However, studies on self-control and dental caries, strongly associated with toothbrushing or drinking and eating behaviour, are limited. We investigated the association between self-control and the number of decayed or filled primary teeth (dft) among first-grade children (6-7 years old) in Japan and evaluated the mediation effect of oral health behaviour on this association.

METHODS

A cross-sectional study of all first-grade elementary school children and their caregivers in Adachi ward (Tokyo) was conducted in 2015. Clinically determined dft status among children and caregiver-administered questionnaires on self-control was linked (n = 4291; valid response rate = 80.1%). Self-control was assessed by the following single question: "in the last month, was your child able to give up on things they want or do things that they do not like to do for better future outcomes?" Poisson regression analysis was conducted adjusting for age in months, sex, parental educational attainment and household income. Mediation analysis was performed to evaluate the mediation effects of toothbrushing frequency, frequency of drinking sugar-sweetened beverages and snack-eating habits on the association.

RESULTS

Lower self-control was associated with higher dft after adjusting for all covariates (mean ratio = 1.09; 95% CI: 1.06, 1.12). Toothbrushing frequency, frequency of drinking sugar-sweetened beverages and snack-eating habits mediated 18.1%, 36.1% and 38.3% of the association between self-control and dft, respectively.

CONCLUSIONS

Strengthening children's self-control might decrease their dental caries by improving their oral health behaviour.

Dental caries clusters among adolescents

OBJECTIVES

There have been very few longitudinal studies of dental caries in adolescents, and little study of the caries risk factors in this age group. The purpose of this study was to describe different caries trajectories and associated risk factors among members of the Iowa Fluoride Study (IFS) cohort.

METHODS

The IFS recruited a birth cohort from 1992 to 1995, and has gathered dietary, fluoride and behavioural data at least twice yearly since recruitment. Examinations for dental caries were completed when participants were ages 5, 9, 13 and 17 years. For this study, only participants with decayed and filled surface (DFS) caries data at ages 9, 13 and 17 were included (N=396). The individual DFS counts at age 13 and the DFS increment from 13 to 17 were used to identify distinct caries trajectories using Ward's hierarchical clustering algorithm. A number of multinomial logistic regression models were developed to predict trajectory membership, using longitudinal dietary, fluoride and demographic/behavioural data from 9 to 17 years. Model selection was based on the akaike information criterion (AIC).

RESULTS

Several different trajectory schemes were considered, and a three-trajectory scheme-no DFS at age 17 (n=142), low DFS (n=145) and high DFS (n=109)-was chosen to balance sample sizes and interpretability. The model selection process resulted in use of an arithmetic average for dietary variables across the period from 9 to 17 years. The multinomial logistic regression model with the best fit included the variables maternal education level, 100% juice consumption, brushing frequency and sex. Other favoured models also included water and milk consumption and home water fluoride concentration. The high caries cluster was most consistently associated with lower maternal education level, lower 100% juice consumption, lower brushing frequency and being female.

CONCLUSIONS

The use of a clustering algorithm and use of Akaike's Information Criterion (AIC) to determine the best representation of the data were useful means in presenting longitudinal caries data. Findings suggest that high caries incidence in adolescence is associated with lower maternal educational level, less frequent tooth brushing, lower 100% juice consumption and being female.

The Role of Vitamin D Receptor Polymorphisms on Dental Caries

OBJECTIVE

To determine the association between the ApaI, FokI, Cdx2 and TaqI polymorphisms of vitamin D receptor (VDR) gene in caries-active (high-moderate) and caries-free children.

STUDY DESIGN

A hundred and fifty children (75 males, 75 females, mean age: 10.19 ± 1.61 years) were included in the study. The subjects were divided into three groups as high caries risk group (DMFT, dft>4)(n=55), moderate caries risk group (DMFT, dft=1-4)(n=57) and caries-free group (n=38). From each individual, blood samples were collected and DNA was extracted. The VDR gene was genotyped for the polymorphisms ApaI, FokI, Cdx2 and TaqI using polymerase chain reaction and restriction fragment length polymorphism methods. All data were analyzed by chi-square test, Fisher's exact test and t test.

RESULTS

There was statistically significant difference in the frequency of TaqI genotypes (tt) between caries-active and caries-free children (p=0.029). No statistically significant differences were detected between ApaI, FokI, Cdx2 genotypes and dental caries.

CONCLUSION

In the future, VDR gene polymorphisms may be used as a marker for the identification of patients with high caries risk.

Effect of Toothbrushing Frequency on Incidence and Increment of Dental Caries

Toothbrushing is considered fundamental self-care behavior for maintenance of oral health, and brushing twice a day has become a social norm, but the evidence base for this frequency is weak. This systematic review and meta-analysis aims to assess the effect of toothbrushing frequency on the incidence and increment of carious lesions. Medline, Embase, Cinahl, and Cochrane databases were searched. Screening and quality assessment were performed by 2 independent reviewers. Three different meta-analyses were conducted: 2 based on the caries outcome reported in the studies (incidence and increment) with subgroup analyses of categories of toothbrushing frequency; another included all studies irrespective of the caries outcome reported with the type of dentition as subgroups. Meta-regression was conducted to assess the influence of sample size, follow-up period, diagnosis level for carious lesions, and methodological quality of the articles on the effect estimate. Searches retrieved 5,494 titles: after removing duplicates, 4,305 remained. Of these, 74 were reviewed in full, but only 33 were eligible for inclusion. Self-reported infrequent brushers demonstrated higher incidence (odds ratio [OR], 1.50; 95% confidence interval [CI], 1.34 to 1.69) and increment (standardized mean difference [SMD], 0.28; 95% CI: 0.13 to 0.44) of carious lesions than frequent brushers. The odds of having carious lesions differed little when subgroup analysis was conducted to compare the incidence between ≥2 times/d vs <2 times/d (OR: 1.45; 95% CI: 1.21 to 1.74) and ≥1 time/d vs <1 time/d brushers (OR: 1.56; 95% CI: 1.37 to 1.78). When meta-analysis was conducted with the type of dentition as subgroups, the effect of infrequent brushing on incidence and increment of carious lesions was higher in deciduous (OR: 1.75; 95% CI: 1.49 to 2.06) than permanent dentition (OR: 1.39; 95% CI: 1.29 to 1.49). Findings from meta-regression indicated that none of the included variables influenced the effect estimate.

Longitudinal study of caries progression in 2- and 3-year-old German children

OBJECTIVE

This 2-year longitudinal study in 2- and 3-year-old kindergarten children investigated lesion progression on different surfaces of primary teeth.

METHODS

The study was conducted between September 2008 and September 2010 on a sample of 400 children from the Kyffhäuser district (Thuringia, Germany). A calibrated investigator recorded (non)cavitated caries lesions according to World Health Organization (WHO), International Caries Detection and Assessment System (ICDAS) and Universal Visual Scoring System (UniViSS) criteria. Nonparametric methods and linear regression using a mixed-effects model with an unbalanced design were used for data analysis.

RESULTS

There was a significant increase in the prevalence of noncavitated caries lesions during the 2-year period, with the highest chance for change on all surfaces compared to cavitated lesions. First visible sign lesions on occlusal surfaces had the highest chance for change (estimate 0.38), whereas established lesions revealed the highest chance for change on proximal (estimate 1.05) and smooth surfaces (estimate 0.62). Proximal lesions exhibited the greatest chance for change irrespective of severity level.

CONCLUSION

Our study demonstrated that each type of carious lesion had different changing rates. Greater lesion severity correlated with greater chances to change and receive treatment. This information is crucial for dental practitioners in decision-making processes.

The Importance of Efficacy: Using the Extended Parallel Process Model to Examine Factors Related to Preschool-Age Children Enrolled in Medicaid Receiving Preventive Dental Visits

Early preventive dental visits are vital to the oral health of children. Yet many children, especially preschool-age children enrolled in Medicaid, do not receive early visits. This study attempts to uncover factors that can be used to encourage parents to seek preventive dental care for preschool-age children enrolled in Medicaid. The extended parallel process model was used as a theoretical framework for this research. This model suggests that people will act if the perceived threat (severity and susceptibility) is high enough and if efficacy levels (self-efficacy and response efficacy) are likewise high. Following Witte's method of categorizing people's perceptions and emotions into one of four categories based on levels of threat and efficacy, this article describes four groups (high threat/high efficacy, high threat/low efficacy, low threat/high efficacy, and low threat/low efficacy) of parents and how they compare to each other. Using logistic regression to model if a child had a preventive visit, results indicate that parents with low threat/high efficacy and parents with high threat/high efficacy had approximately 2.5 times the odds of having a child with a preventive oral health visit compared to parents with low threat/low efficacy, when controlling for perceived oral health status, health literacy, and child's age. The importance of efficacy needs to be incorporated in interventions aimed at increasing preventive dental visits for young children.

Factors associated with early childhood caries incidence among high caries-risk children

OBJECTIVES

To assess the relationships between different behavioral factors and Early Childhood Caries (ECC) in African-American pre-school children.

METHODS

Ninety-six African-American children aged 3-22 months old at baseline were recruited from a high caries risk, non-fluoridated African-American community in Uniontown, Alabama. The children had dental examinations annually following World Health Organization (WHO) criteria at mean ages 1.1, 2.0, 3.1 and 4.0 years. All children received fluoride varnish application at each study visit. Parents provided oral hygiene and dietary information semiannually by completing questionnaires. Area-under-the-curve (AUC) with the trapezoidal rule was used to summarize longitudinal exposure data. Bivariate and multivariable relationships between ECC incidence and behavioral risk factors were assessed using logistic regression and negative binomial modeling for dichotomous and count dependent variables, respectively, with the independent variables defined at age 1, age 3 and as the AUC.

RESULTS

Greater frequency of toothbrushing and greater AUC composite of daily frequency of consumption of 100% juices were associated with lower incidence of dental caries (P-values = 0.01 and 0.049, ORs = 0.34 and 0.37, respectively). Greater AUC of daily frequency of consumption of sweetened foods and history of a previous visit to a dentist by age 3 were associated with greater incidence of ECC (ORs = 9.22 and 4.57, P-values = 0.002 and 0.03, respectively).

CONCLUSION

For these children living in a non-fluoridated community, more frequent consumption of sweetened food, less frequent consumption of 100% juice, less frequent toothbrushing, and reporting a previous visit to a dentist were significantly associated with greater ECC incidence.

Tough luck and tough choices: applying luck egalitarianism to oral health

Luck egalitarianism is often taken to task for its alleged harsh implications. For example, it may seem to imply a policy of nonassistance toward uninsured reckless drivers who suffer injuries. Luck egalitarians respond to such objections partly by pointing to a number of factors pertaining to the cases being debated, which suggests that their stance is less inattentive to the plight of the victims than it might seem at first. However, the strategy leaves some cases in which the attribution of individual responsibility is appropriate (and so, it seems, is asking people to pick up the tab for their choices). One such case is oral health or significant aspects of this. It is appropriate, the paper argues, to hold people responsible for a number of factors that affect their oral health. A luck egalitarian approach inspired by John Roemer can assess whether people have acted responsibly by comparing their choices to those of their peers. A luck egalitarian approach to oral health would recommend prioritizing scarce resources in a responsibility-weighted queuing system and include copayment and general taxation among its measures of financing.

Comparison of total antioxidant capacity in saliva of children with severe early childhood caries and caries-free children

Oxidative stress may play an important role in the onset and development of oral inflammatory and dental decay diseases. The aim of this study was to compare total antioxidant capacity (TAC) levels in the unstimulated whole saliva of children with severe early childhood caries (S-ECC) and caries-free children. In this case-control study, 80 children aged 3-5 years from nursery schools in Babol, northern Iran were the subjects of the study. The S-ECC group contained 40 children with dmfs ≥4 (age 3), ≥5 (age 4) or ≥6 (age 5) and the control group contained 40 caries-free children (dmfs = 0). Out of consideration for growth pattern and general health, the clinical examinations of the chosen children were conducted by a physician. These two groups were age and sex matched. TAC was measured by the FRAP (ferric-reducing antioxidant power) method and total protein in unstimulated whole saliva was evaluated spectrophotometrically. According to the normal distribution of data, statistical tests including the t test and Pearson's correlation test were used; p < 0.05 was considered significant in the difference between the two groups. TAC levels and salivary total protein increased in children with S-ECC compared with caries-free children (p = 0.025 and p = 0.033, respectively). Moreover, salivary TAC showed a significant positive correlation with total protein concentration and dmfs in the S-ECC group (p < 0.001, r = 0.685 and r = 0.902, respectively). The significant increment of salivary TAC in S-ECC may represent a compensatory mechanism against oxidative stress in S-ECC.

Factors related to children's caries: a structural equation modeling approach

BACKGROUND

Dental caries among preschool children is highly prevalent in many less-developed countries.

METHODS

A model which explored the factors related to children's dental caries was tested in this study using structural equation modeling. Caregivers of children aged 5 years were surveyed on their socioeconomic status, and their oral health knowledge, attitudes and practices. In addition, information on their children's oral health practices, dental insurance and dental service utilization were collected. Examination of caries was conducted on all children who returned fully completed questionnaires.

RESULTS

The results showed that socioeconomic factors influenced children's oral health practices through the impact of caregivers' oral health knowledge and practices; that caregivers' oral health knowledge affected children's oral health practices through the influence of caregivers' oral health attitudes and practices; and finally, that children's oral health practices were linked directly to their caries.

CONCLUSION

The findings have important applications for promoting policies aimed at advancing children's oral health.

Impact of lifestyle factors on caries experience in three different age groups: 9, 15, and 21-year-olds

OBJECTIVES

To study the impact of lifestyle factors on dental caries experiences in addition to the effect of demographic characteristics at the ages of 9, 15, and 21 years.

METHODS

The data were obtained from the study 'Oral health in children and adolescents in the Netherlands'. Data were collected through questionnaires and a clinical oral examination. Because the DMFS count data were highly skewed with a peak at zero, the negative binomial hurdle model was used for the analyses. The first part of the hurdle predicted the probability of having caries experience or not, and the second part predicted the degree of caries experience.

RESULTS

For the 9- and 15-year-old age groups, the breakfast frequency per week was related with having caries experience, while the frequency of brushing teeth per day was related with the degree of caries experience. In addition, the number of food and drinks consumed per day was important for the younger age group. These relations were not found in the 21-year-olds age group.

CONCLUSIONS

Findings of this study suggest that components to promote structure and regularity, including having breakfast and the number of food and drink moments, may be important to include in programs to prevent dental caries in children.

Prevalence and incidence of early childhood caries among African-American children in Alabama

OBJECTIVES

This study aims to assess the prevalence and incidence of early childhood caries (ECC) in African-American children.

METHODS

A cohort of 96 African-American children approximately 1 year of age at baseline were recruited in Uniontown, Alabama, and followed for 3 years. Oral examinations were conducted annually by one of three trained/calibrated dentists using portable equipment, without radiographs, following WHO criteria.

RESULTS

The prevalence of decayed/missing/filled surfaces (dmfs) was: 1.1 percent (all d) at approximately age 1 (n = 90, six children were excluded for having no erupted teeth); 12.8 percent (d = 10.5 percent & f = 4.7 percent) at age 2 (n = 86); 39.3 percent (d = 21.4 percent, m = 2.4 percent & f = 22.6 percent) at age 3 (n = 84); and 65.8 percent (d = 28.8 percent, m = 5.5 & f = 46.6 percent) at age 4 (n = 73). The percentages of incisors, canines, first molars, and second molars with dmfs were: 0.1 percent, 0.0 percent, 0.0 percent, and 0.0 percent, at age 1; 2.4 percent, 0.1 percent, 0.8 percent, and 0.6 percent at age 2; 8.2 percent, 0.8 percent, 7.6 percent, and 6.3 percent at age 3; and 10.2 percent, 2.2 percent, 12.6 percent and 16.7 percent at age 4, respectively. The three, 1-year, person-level incidence rates were 12.8 percent (age 1 to age 2), 38.6 percent (age 2 to age 3), and 56.2 percent (age 3 to age 4). From baseline, the 2-year incidence was 39.3 percent and 3-year incidence was 65.8 percent, whereas the 2-year caries incidence from age 1 to age 3 was 66.7 percent (n = 72).

CONCLUSION

The majority of children developed caries during the 3-year follow-up, which is much higher than the 32 percent prevalence of caries among African-American children under age 6 years in National Health and Nutrition Examination Survey from 1999 to 2002.

Frequency of daily tooth brushing: predictors of change in 9- to 11-year old US children

OBJECTIVE

To investigate whether an increase in daily tooth brushing frequency in children was predicted by either a) having a strong intention to brush twice a day or b) their parents receiving information about their new caries experience.

BASIC RESEARCH DESIGN

Secondary data analyses were conducted on two waves of data from the Aban Aya Youth Project and the Iowa Fluoride Study.

PARTICIPANTS

The Aban Aya study included 576 10- and 11-year olds from Chicago, Illinois. The Iowa Fluoride Study included a convenience sample of 709 babies born in Iowa. The present study includes those children at age 9.

MAIN OUTCOME MEASURES

In both studies, reported daily tooth brushing frequency was assessed twice six months apart.

RESULTS

In the Aban Aya data, compared with children with a weak intention at wave 1 to brush twice a day, children with a strong intention to brush twice a day were more likely to increase their brushing frequency by wave 2, OR 7.0, 95%CI 1.5,32.9. In the Iowa Fluoride Study, compared with children who did not have new caries at wave 1, children who had new caries experience were less likely to increase their brushing frequency by wave 2, OR 0.4, 95%CI 0.2,0.9.

CONCLUSIONS

Strengthening intention to brush twice a day might increase children's brushing frequency. However, simply providing parents with information about new caries probably will not. Future studies should assess tooth brushing frequency, habit strength, intention, and situational cues at closely-spaced waves.

Caries risk assessment. A systematic review

OBJECTIVE

To assess the ability of multivariate models and single factors to correctly identify future caries development in pre-school children and schoolchildren/adolescents.

STUDY DESIGN

A systematic literature search for relevant papers was conducted with pre-determined inclusion criteria. Abstracts and full-text articles were assessed independently by two reviewers. The quality of studies was graded according to the QUADAS tool. The quality of evidence of models and single predictors was assessed using the GRADE approach.

RESULTS

Ninety original articles fulfilled the inclusion criteria. Seven studies had high quality, 35 moderate and the rest poor quality. The accuracy of multivariate models was higher for pre-school children than for schoolchildren/adolescents. However, the models had seldom been validated in independent populations, making their accuracy uncertain. Of the single predictors, baseline caries experience had moderate/good accuracy in pre-school children and limited accuracy in schoolchildren/adolescents. The period of highest risk for caries incidence in permanent teeth was the first few years after tooth eruption. In general, the quality of evidence was limited.

CONCLUSIONS

Multivariate models and baseline caries prevalence performed better in pre-school children than in schoolchildren/adolescents. Baseline caries prevalence was the most accurate single predictor in all age groups. The heterogeneity of populations, models, outcome criteria, measures and reporting hampered the synthesis of results. There is a great need to standardize study design, outcome measures and reporting of data in studies on caries risk assessment. The accuracy of prediction models should be validated in at least one independent population.

Association between executive/attentional functions and caries in children with cerebral palsy

The aim of the present study was to evaluate the existence of an association between attention/executive functions and the development of dental caries in individuals with cerebral palsy (CP). Seventy-six children with CP were selected from a physical rehabilitation center and a school serving children with disabilities. The control group was made up of 89 children without neurological impairment. Socioeconomic status, presence of teeth with cavities due to caries, degree of motor impairment and intellectual, executive and attentional functions were assessed. Mean age of participants was 8.9 years (SD=3.56). The CP group had a significantly lower performance (p<0.05, Mann-Whitney test) on the intelligence, attentional function and executive function tests in comparison to the control group. Controlling for the clinical diagnosis (CP or control group), motor impairment and intellectual function, the significant explanatory variables for the presence of teeth with cavities were performance on the Complex Rey figure test (OR=0.941) and the Digit Span subtest of the Wechsler Intelligence Scale for Children in backward order (OR=0.581). After controlling for intellectual function, clinical diagnosis and motor impairment, deficits in executive and attentional functions increased the odds of developing dental caries in children with cerebral palsy.

Location of community pharmacies and prevalence of oral conditions in the Western Cape Province

Community pharmacists are approached regularly for oral health advice; most commonly for ulcers which could be indicative of oral cancer, HIV, and various systemic diseases. Community pharmacists should know how to manage these conditions yet they have very limited training to manage these conditions appropriately. The area location and socioeconomic status (SES) of the pharmacy should be considered as it may influence patient management. A study of this nature has not yet been conducted in the Western Cape Province of South Africa. To determine the prevalence and frequency of oral complaints at community pharmacies and if these parameters differ by metropolitan location and SES. A cross-sectional survey of 162 randomly-selected private sector pharmacies was conducted. The sample (n = 121) was stratified by SES and metropolitan location. An open-ended structured questionnaire was faxed to pharmacists. A telephonic interview was conducted a day later. Community pharmacists were asked about the frequency and type of oral health problems they encountered. Most pharmacists (91%) dealt with oral health problems frequently, most commonly for ulcers (55.8%), thrush (49.2%), and toothache (33.3%). The results did not differ by metropolitan location and SES (Chi-squared, Fisher’s Exact, p > 0.05), with the exception of toothache and mouth sores. Community pharmacists are an important part of an interdisciplinary team, and play a definite role in the early detection of oral health conditions, namely, caries, HIV and oral cancer. Training on common oral health conditions should be included in undergraduate pharmacy curricula and continuous professional development courses.Gemeenskapsaptekers word gereeld genader vir advies rakende mondgesondheid, hoofsaaklik mondsere wat ’n aanduiding kan wees van mondkanker, MIV en verskeie sistemiese siektes. Gemeenskapsaptekers moet weet hoe om hierdie kwessies te hanteer. Die ligging van die area en die sosio-ekonomiese status (SES) van die apteek moet in ag geneem word aangesien dit ’n invloed mag hê op die hantering van die pasiënt. ’n Studie van hierdie aard is nog nie in die Wes-Kaap Provinsie van Suid-Afrika onderneem nie. Die doel van hierdie studie is om die voorkoms en herhaling van klagtes oor mondsiektes by gemeenskapsapteke te bepaal en of hierdie parameters verskil na gelang van metropolitaanse ligging en SES. ’n Deursnee-opname van 162 ewekansig geselekteerde privaat sektor-apteke is onderneem. Die steekproef (n = 121) is gestratifiseer ten opsigte van SES en metropolitaanse ligging. ’n Oopeinde gestruktureerde vraelys is aan apteke gefaks. ’n Telefoniese onderhoud is ’n dag later gevoer. Gemeenskapsaptekers is gevra na die herhaling van en die tipe mondgesondheidsprobleme wat hulle teëgekom het. Die meeste aptekers (91%) het dikwels met mondprobleme te doen gekry, meestal mondsere (55.8%), mondsproei (49.2%) en tandpyn (33.3%). Die bevindinge het nie verskil na gelang van metropolitaanse ligging en SES (Chi-kwadraat, Fisher se eksakte toets, p > 0.05) nie, met die uitsondering van tandpyn en mondsere. Gemeenskapsaptekers vorm ’n belangrike deel van ’n interdissiplinêre span, en speel ’n definitiewe rol in die vroeë opsporing van mondgesondheidstoestande, naamlik tandverrotting, MIV en mondkanker. Opleiding in algemene mondgesondheidstoestande behoort deel te vorm van voorgraadse aptekerskurrikulums en voortgesette professionele ontwikkelingskursusse.

Relationship between daily habits, Streptococcus mutans, and caries among schoolboys

OBJECTIVES

The purpose of this study was to examine the associations between daily habits, Streptococcus mutans, and caries using International Caries Detection and Assessment System Caries Index (ICDAS CI); and compare it to the DMF index.

SUBJECTS AND METHODS

Altogether 122 children were examined and interviewed. Saliva and plaque samples were collected and analyzed by Dentocult SM(®) Strip Mutans test. ICDAS CI was calculated by counting all ICDAS caries scores of all surfaces divided by total number of carious teeth.

RESULTS

ICDAS CI was significantly (p<0.01) and strongly associated with DMFT/dmft (ρ=0.72), DMFS/dmfs (ρ=0.72), total number of carious teeth (DT/dt) (ρ=0.77), enamel caries surfaces (ρ=0.61) and dentine caries surfaces (ρ=0.75). Plaque S. mutans was significantly (p<0.05) correlated with ICDAS CI and DT/dt. Children who brushed once a day or more had significantly lower ICDAS CI (p<0.01). Children who consumed sweets or drank soft drinks more than once a day had significantly higher ICDAS CI (p<0.05). No significant association was found between ICDAS CI and frequency of flossing, use of mouthrinse, or gum chewing.

CONCLUSION

ICDAS CI seems to have similar trends as DMF indices, but includes more information about the stage, severity, and progress of the caries lesions of the patient.