Prevalence of dental caries and associated factors among primary school children: a population-based cross-sectional study in Riyadh, Saudi Arabia

A Systematic Review and Meta-Analysis of the Prevalence of Dental Caries in the Permanent Teeth of Arab Children

Despite the global prevalence of dental caries, there is a paucity of comprehensive data on the extent of this issue among children in the Arab region. This systematic review and meta-analysis aimed to evaluate the prevalence of dental caries and the associated Decayed, Missing, and Filled Teeth (DMFT) indices in permanent teeth among children from 4 to under 18 years of age in the Arab region. A comprehensive review of various studies was conducted. Studies were searched across eight different electronic databases in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses protocol. The random effects (RE) model was used for analysis, allowing variation in effect sizes across studies.The RE model suggested a high caries prevalence rate of 72.62% (with a 95% confidence interval of 65.3%-78.89%), suggesting a large burden of dental caries in this population pertaining to permanent teeth. The I 2 score was 99.0%, showing high heterogeneity among the investigations. The mean DMFT score was found to be 1.675 (with a 95% confidence interval of 0.5519-2.7980), indicating of substantial dental health concerns. Surprisingly, the I 2 value for DMFT scores was 0.0%, demonstrating no detected heterogeneity among the trials. The study highlights a high prevalence of dental caries and significant DMFT scores among children in the Arab region, signaling an urgent public health concern. The lack of heterogeneity in DMFT scores across studies, despite high caries prevalence, suggests potential limitations in the DMFT indices' ability to capture the full severity of dental caries. Further research is needed to refine these tools and fully understand the burden of dental caries in this population.

Association Between Lactoferrin Gene Polymorphism and Dental Caries in Saudi Children: A Case-Control Study

Objective Lactoferrin (LTF) is a salivary glycoprotein involved in the innate immune defense of the oral cavity. Polymorphisms in the LTF gene have been implicated in oral and systemic diseases, but limited data are available regarding their association with dental caries. This study aimed to evaluate the relationship between LTF A/G polymorphism and caries susceptibility in Saudi children. Methods This case-control study included 40 children aged 4-12 years treated at the pediatric dental clinics at King Abdulaziz University (KAU), Jeddah, Saudi Arabia. Participants were divided into two groups: caries-free (Decayed, Missing, and Filled Teeth (DMFT) = 0, n = 20) and caries-experienced (DMFT ≥ 1, n = 20). Salivary DNA was extracted and genotyped using polymerase chain reaction and restriction fragment length polymorphism (PCR-RFLP) analysis. Descriptive statistics were used to summarize demographic and clinical characteristics, while associations between LTF genotypes and caries status were evaluated using the chi-square test. Results A statistically significant association was found between the LTF genotype and dental caries status (χ² = 10.09, p = 0.006). The heterozygous AG genotype was more frequent among children with caries, while the homozygous AA genotype was more prevalent among caries-free participants. Children with the AA genotype had significantly lower odds of having caries compared to those with the AG genotype (odds ratio (OR) = 0.073, 95% confidence interval (CI): 0.012-0.431). Conclusion The LTF A/G polymorphism is associated with caries susceptibility in Saudi children. These findings support a potential role for salivary genetic markers in early caries risk assessment, although larger studies are needed for validation.

Prevalence and Demographic Insights in Public Dental Clinics in Jazan, Saudi Arabia

BACKGROUND In Saudi Arabia, particularly the Jazan region, a high prevalence of caries is reported among children, while adult data remain limited. This study aimed to assess the sex, age, and prevalence distribution of dental caries among adults in the Jazan region, Saudi Arabia. MATERIAL AND METHODS A cross-sectional study assessed dental caries among walk-in patients from 4 dental centers in Jazan region, using the WHO Oral Health Assessment Form (2013). Seven trained dentists conducted examinations, ensuring interrater reliability (Cronbach alpha=0.7). Sociodemographic data and Decayed, Missing, and Filled Permanent Teeth (DMFT) scores were collected and analyzed by tooth type, dental arches, and sides of arches. Data were analyzed using STATA/SE 15.1, using descriptive statistics, ANOVA, and t tests. Statistical significance was set at P≤0.05. RESULTS Of 312 participants, 94.6% were women. Caries prevalence was highest in the 26-30 year age group (24.4%), and overall was 94.6%. Maxillary arch had higher caries prevalence (91.3%) than mandibular arch (84.9%), with molars most affected. DMFT scores were lowest in the 19-25 age group (9.33±5.23) and highest in 36-40 group (13.42±4.94). Participants over 50 years showed significant tooth loss (6.09±5.51). There was a significant difference and association between the presence of caries and arch type with age groups (P=0.005, P=0.002 with ANOVA). CONCLUSIONS Widespread prevalence of dental caries in the Jazan region was found, affecting diverse demographics. Findings stress the need for preventive care, early intervention, and tailored treatments to address age-specific and sex-related differences, to improve overall oral health outcomes.

Effect of early tooth eruption on the development of dental caries in children: a cross-sectional study

BACKGROUND

Evidence on the association between early tooth eruption and a high incidence of dental caries is scarce and mixed. Therefore, this study aimed to assess the relationship between the timing of tooth eruption and development of dental caries in 229 children from six dental clinics in Qassim, Saudi Arabia.

METHODS

This was a descriptive, cross-sectional study involving 229 children from six dental clinics in Qassim, Saudi Arabia. The study was conducted in fluoridated area. Information regarding a child's age, sex, relevant medical history, maternal diseases, and medications administered during pregnancy was collected through in-person interviews. The eruption time of the first primary tooth was the main exposure variable, representing the potentioal predicator, whereas the decayed, missing, and filled surface (World Health Organization dmfs index) scores of primary teeth were the outcome variables, as they provided the necessary outcome measurements for assessing dental caries. Caries examinations were conducted by five calibrated dentists, and the dmfs scores were calculated. Analyses were conducted using Spearman correlation, and additional analyses were performed using the Kruskal-Wallis test.

RESULTS

Most participants started teething at the age of 6 months (29.7%; mean, 7.81 ± 2.59 months; range, 4-17 months), and no statistically significant correlations were found between the dental caries experience and time of eruption of the first tooth in the oral cavity.

CONCLUSIONS

These results provide further evidence on the weak association between dental caries and early tooth eruption. However, further prospective, longitudinal, and randomised studies with a large sample are necessary to validate these findings.

Mothers' Knowledge, Attitude, and Behavior Concerning Their Kindergarten Children's Oral Health: A Cross-Sectional Study

OBJECTIVES

To evaluate the level of oral health-related knowledge, attitudes, and behavior among a group of mothers with kindergarten (KG) children aged 3-5 years toward their own and their children's oral health and assess its influence on their children's oral health status.

MATERIAL AND METHODS

This was a cross-sectional study conducted in Jeddah, Saudi Arabia. The sample was selected randomly from public and private KGs in Jeddah. Self-administrated questionnaires were distributed to the mothers of KG schoolchildren aged 3-5 years, which contained translated and validated Mothers' Behavior Questionnaire about their own oral health behaviors, Mothers' Attitude Questionnaire about their children's oral health, and Mothers' Knowledge Questionnaire about their children's oral health. The oral health of the KG school children was examined to determine the decayed, missed, and filled index (dmft).

RESULTS

A total of 461 child-mother pairs completed the study. The mean values of dmft were 5.41 ± 4.81. The children's oral health (dental caries) and the mothers' oral health-related knowledge, attitudes, and behavior were significantly associated with KG type (public vs. private), mothers' age, mothers' education, and family income. A multiple linear regression model indicated that younger mothers (< 30-40 years), highly educated mothers, high family income, and mothers with higher knowledge scores were significantly associated with lower dmft scores.

CONCLUSIONS

Mothers whose children attended private KGs exhibited better oral health-related attitudes, habits, and knowledge. School type, mother's age, mother's education level, and monthly income were factors that strongly impacted the behaviors, attitudes, and knowledge of the mothers. Dental caries was lower among children whose mothers were young, well-educated, from high family income families, and had higher knowledge related to oral health. Implementing targeted educational programs for mothers, particularly those with lower educational attainment and from low-income backgrounds, is essential for enhancing the oral health of children in kindergarten age.

Conceptual Knowledge of Oral Health Among Primary School Teachers in Riyadh, Saudi Arabia-A Cross Sectional Survey

Background/Objectives: School teachers need to have a better understanding of oral health aspects as schools serve as an effective environment for learning. Educators hold a significant position in conveying the importance they attribute to oral health in their lives. According to the World Health Organization, school teachers should include oral health promotion activities to evaluate students' oral health, track injuries, illnesses, and absenteeism related to oral health, advocate oral health prevention, and serve as role models. The aim of this study was to evaluate the conceptual understanding of oral health among primary school teachers in Riyadh, Saudi Arabia. Methods: Data for this study were collected from 404 primary school teachers using a structured and pre-validated comprehensive measure of oral health knowledge (CMOHK) questionnaire. Results: The distribution of CMOHK scores indicated that 247 (61.2%) participants demonstrated good conceptual knowledge, 95 (23.5%) participants exhibited fair knowledge, and 62 (15.3%) participants were classified as having poor knowledge. The male group exhibited lower values for the CMOHK score in comparison with the female group; however, these findings were not statistically significant. The findings indicated that the group of government school teachers exhibited higher values for the dependent variable CMOHK score compared to their private school counterparts. Conclusions: The average CMOHK score observed in this study is regarded as fair. It is crucial for school teachers to possess strong oral health knowledge, as they significantly influence the oral health knowledge and behaviors of children.

The impact of parental migration on left-behind children's tooth health in China

BACKGROUND

Parental migration plays a significant role in shaping the health outcomes of left-behind children. However, limited research has been conducted on how parental migration impacts the dental health of these children in China. To address this gap, this study aims to investigate the effects of parental migration on the dental health of left-behind children and explore the underlying mechanisms that contribute to these outcomes.

METHODS

This study utilized data from the first wave of the China Education Panel Survey (CEPS), which included a representative sample of 9,175 junior high school students. Dental caries, the most common dental issue among school-aged children, were employed as the primary indicator of oral health, focusing on both the presence of caries and their treatment. The analysis incorporated multiple methodologies, including the Ordinary Least Squares (OLS) model, instrumental variables approach, and the Propensity Score Matching (PSM) method, to assess the impact of parental migration on the dental health of left-behind children.

RESULTS

The findings indicated that parental migration did not increase the likelihood of left-behind children developing dental caries. However, it significantly reduced the probability of these children receiving treatment for dental caries. These results were consistent across various robustness tests. Mechanism analysis revealed no significant differences in the consumption of carbonated or sugary drinks between left-behind and non-left-behind children. However, left-behind children were less likely to identify their parents as their primary source of support and experienced lower levels of proactive communication from parents about their challenges compared to their peers.

CONCLUSIONS

The study highlights that although parental migration does not increase the prevalence of dental caries among left-behind children, it contributes to inequities in their access to treatment. Given the serious implications of untreated dental caries, targeted efforts are needed to improve treatment rates among left-behind children.

Oral health care among children in Saudi Arabia: a cross-sectional study

BACKGROUND

Oral health is crucial for caries prevention. Research reported variations in oral health practices among countries and individuals. Therefore, this study aims to examine and compare oral hygiene practices among children aged 3 to 11 years old across five areas of Saudi Arabia.

METHODS

This cross-sectional study includes healthy children aged 3 to 11 from five areas/regions of Saudi Arabia. A self-administered, validated parental questionnaire was constructed according to the WHO Oral Health Questionnaire for children, which inquires about the child's socio-demographic factors, oral health evaluation, and oral hygiene practice.

RESULTS

Out of the 1516 parents who participated, 21.2% reported their children brushing twice a day. Regression analysis found that the first-born children and those who visited a dentist displayed a significantly higher adjusted odds ratio (AOR) for parents reporting that their child practices oral health care compared to only children (AOR: 2.837; P = 0.016) and to those who did not visit a dentist in the last 12 months (AOR: 2.989; P < 0.001).

CONCLUSION

This study highlights that only 21.2% of parents reported their children practicing excellent oral hygiene by brushing twice a day. This underscores the importance of early dental visits, customized interventions, and prevention programs that account for regional and demographic factors, such as birth order, to effectively promote oral health.

Unmasking caries risk: a multi-regional study in Saudi Arabia

BACKGROUND

Dental caries are common and troublesome and may affect individuals' health conditions. It is crucial to comprehend the caries experience for prevention, management, and enhancing oral health. Techniques such as CAMBRA can help assess an individual's risk factors for caries lesions. This study aims to assess the caries risk in five distinct regions of Saudi Arabia, utilizing the CAMBRA methodology.

METHODS

This multiregional cross-sectional study was conducted at university dental clinics across the five regions of Saudi Arabia, using a Caries Management by Risk Assessment (CAMBRA) tool. This study used binary logistic regression analysis, the Pearson Chi-square test, and descriptive analysis as statistical methods.

RESULTS

A total of 551 respondents participated in the study, with 59.7% being male and 40.3% being female. The age group with the highest proportion was 20-29, making up 31.6% of the participants. All participants exhibited at least one caries lesion (100%), with white spots (66.4%) and enamel lesions (56.1%) being the most prevalent. The moderate-risk category encompassed the largest proportion of participants, accounting for 60% of the total. High caries risk had a significant association with age group (P < 0.001), education (P < 0.001), profession (P < 0.001), and socio-economic status (P < 0.001). Furthermore, only age and socio-economic status showed a significant relationship with high caries risk in the multiple logistic regression.

CONCLUSION

The CAMBRA tool indicates a high prevalence of moderate risk across the five regions of Saudi Arabia, identifying age and socio-economic status as significant predictors of caries risk.

Dental caries and associated factors among Turkish children and adults: Findings from the 3rd National Oral Health Survey

BACKGROUND

Information on the current status of oral health and related risk factors is lacking in Turkiye. This study aimed to evaluate dental caries and associated factors among the Turkish population using the findings of the third national oral health survey.

METHODS

This cross-sectional epidemiological survey was carried out between March and September in 2018 including five index ages and age groups (5-, 12-, 15-year-olds, 35-44 and 65-74 age groups). A multistage cluster sampling design was used to obtain a national representative sample of these age groups. Participants were interviewed face-to-face using a structured questionnaire, and oral examinations were performed based on the methods and criteria suggested by the World Health Organization. The adjusted prevalence ratio for dental caries was estimated considering sociodemographic and behavioural characteristics by using log-binomial and robust Poisson regression analysis in R and SAS software.

RESULTS

After data cleaning, a total of 11 091 participants remained. The prevalence of dental caries was 76.5% (95% confidence interval: 75.4%-77.7%) and determined to be associated with age, dental visit, and pain or discomfort history during the previous year among the Turkish population. Prevalence was also associated with the mother's education level among 5-, 12- and 15-year-olds. For the 35-44 age group, individuals living in urban areas had lower dental caries than those living in rural areas. For 65-74 age group, none of the factors were significantly associated with dental caries.

CONCLUSION

A high prevalence of dental caries was observed in Turkish children and adults. Therefore, it is necessary to strengthen current preventive oral health programs. Regular disease surveillance should be maintained. National oral health targets should be formulated in accordance with Turkiye's needs, resources and structure.

The Prevalence of Dental Carious Lesions and Associated Risk Factors in Chinese Children Aged 7-9 Years

PURPOSE

To investigate the prevalence, severity, oral distribution, and associated risk factors of carious lesions in the pri- mary teeth in children in Jinzhou, China, aged 7-9 years.

MATERIALS AND METHODS

A total of 1603 primary school students aged 7-9 years old from public and private schools in Jinzhou were recruited using multi-stage, stratified, and random sampling methods for cross-sectional studies. Carious lesions in the primary teeth of school-age children were detected and recorded according to the World Health Organiza- tion standard, and a questionnaire was collected from a parent or guardian with information on the relevant risk factors for the child. Odds ratios and 95% confidence intervals of factors related to carious lesions were estimated using binary logistic regression analysis (p<0.05).

RESULTS

The prevalence of carious lesions in the primary teeth was 74.5%, the average number of carious lesions was 3.02, and dmft was 4.08 ± 2.74. There were 655 cases (77.1%) of dental carious lesions in boys and 546 cases (72.5%) in girls, and the difference between them was statistically significant (p<0.05). Binary logistic regression analysis showed that the mother's educational level, brushing frequency, brushing time, and consumption of soft drinks, desserts, and sweets were all associated with a higher prevalence of carious lesions (p<0.05).

CONCLUSIONS

The children in our sample had a high incidence of carious lesions of the primary teeth, especially the man- dibular primary molars. Social demographic factors, oral hygiene habits, and dietary habits all play an important role in the occurrence of carious lesions.

Distribution of Private Dental Healthcare Facilities in Riyadh City: A GIS-Based Approach

BACKGROUND

The dental healthcare private sector in Riyadh city has been growing rapidly over the past few years; however, there is a lack of information on the accessibility and spatial distribution of private dental healthcare facilities (PDHFs) in the area. This study aimed to evaluate the spatial distribution of PDHFs in Riyadh city in relation to population density in each sub-municipality.

METHODS

The current information regarding the number, location, and operability of PDHFs in Riyadh city was obtained from the Ministry of Health. A total of 632 operating PDHFs were included with the precise location plotted on Quantum Geographic Information System software (version 3.32.1, Essen, Germany) using Google Earth. Four levels of buffer zones-1 km, 3 km, 5 km, and >5 km-were determined. The population statistics and mean monthly individual income per district were gathered from Zadd.910ths. Microsoft Excel (version 16.0, Microsoft, Redmond, WA, USA) and RStudio software (version 4.1.3, Posit Software, PBC, Boston, MA, USA) were used for additional data analysis.

RESULTS

There was an overall ratio of one PDHF per 9958 residents in Riyadh city. Olaya and Maather sub-municipalities had the largest PDHF-to-population ratios: (1:4566) and (1:4828), respectively. Only 36.3% of the city's total area was within a 1 km buffer zone from a PDHF. There was an overall weak positive correlation between the number of PDHFs and the total area in each sub-municipality (r = 0.29), and the distribution of PDHFs was uneven corresponding to the area (G* = 0.357).

CONCLUSIONS

There was an uneven distribution of PDHFs in Riyadh city. Some areas were underserved while others were overserved in several sub-municipalities. Policy-makers and investors are encouraged to target underserved areas rather than areas with significant clustering to improve access to care.

Caries prevalence among children at public and private primary schools in Riyadh: a retrospective study

Dental caries is a global oral health issue, especially critical in children, affecting their growth, nutrition, and education due to school absences or distractions from dental pain. The aim of the study was to investigate the correlation between school types (indicative of socioeconomic conditions) and dental caries prevalence among primary school children in Riyadh, alongside assessing the overall caries prevalence among schoolchildren in Riyadh. Retrospective study on 28,343 first and fourth-grade students from 960 public and private schools in Riyadh, using data from the Saudi Ministry of Health (Feb-April 2019). Utilized the DMFT/dmft index for assessment and collected demographic data. Most of the schools were public (76.1%), private national (17.1%), and private international (6.8%). Overall, the mean DMFT index for permanent teeth and the dmft index for primary teeth were 1.78 and 1.94, respectively. 58% of school children had no dental caries, 25% had mild caries, and 17% had moderate to severe caries. Public school children showed a higher caries prevalence than private schools. Oral disease rates were higher in girls than in boys, and grade four students had a higher prevalence than grade one students. Saudi Arabia, a developing nation, faces challenges in addressing oral health, especially in public schools. Targeted initiatives are crucial for awareness, preventive measures, and meeting oral health needs.

SEQUEL: Prevalence of dental caries in Saudi Arabia: A systematic review and Meta-analysis

This meta-analysis investigated the prevalence of dental caries throughout the Kingdom of Saudi Arabia (KSA) between 2011 and 2023 as a follow-up to a previously published review in 2013 by Khan et al. and aimed to provide an update on the current status of caries prevalence in the KSA. A literature search was conducted, and thirty-three articles were included in the final analysis. To determine the prevalence of caries in primary teeth, the 2- to 12-year-old Saudi population was included in the search, and an age range of 6-18 years was used for permanent teeth. The prevalence of caries in the primary and permanent dentition was analyzed separately. As the included studies for the primary and permanent teeth had insignificant heterogeneity, fixed-effect models and forest plots were used to evaluate caries prevalence in both dentitions. In the primary dentition, the mean decayed-missing-filled teeth (dmft) index was 4.14 (95 % confidence interval (CI): 3.11-5.18), with an average prevalence of 75.43 %. For the permanent teeth, the mean DMFT (uppercase used for permanent dentition) was 1.28 (95 % CI: 0.93-1.64), with an average prevalence of 67.7 %. The average dmft/DMFT scores decreased in both primary and permanent teeth compared to the previous meta-analysis by Khan et al., suggesting a beneficial effect of preventative measures on caries prevalence. Continuing these measures is necessary to maintain the downward trend of caries prevalence in the KSA.

Prevalence of dental carries and its association with breastfeeding duration among young children in Addis Ababa, Ethiopia

BACKGROUND

Breastfeeding is a crucial feeding practices that significantly contributes to the healthy development of children. However, the effect of breastfeeding duration on caries risk is unclear, as different studies have found different results. This study aims to assess the prevalence of dental caries and its association with breastfeeding duration among young children aged 12-36 months in selected health facilities of Addis Ababa, Ethiopia.

METHODS

A cross-sectional study among 380 children aged 12-36 months from 11 health centers in Addis Ababa was conducted. Questionnaires and dental examinations were used to collect data. Dental caries was measured by the deft (decayed-extracted-filled teeth) index. Binary logistic regression was used to assess the association between dental caries and duration of breastfeeding, after adjusting for the confounders.

RESULTS

The prevalence of dental caries was 53.4% (95% CI: 48.3, 58.5%), with 13.7% having high caries and 39.7% having low caries. Breastfeeding duration was not significantly associated with dental carries, after adjusting for confounders. However, sugar intake, older age, mothers' unemployment, and not being in marital union are risk factors for dental caries development.

CONCLUSIONS

Promotion of healthy diet, especially limiting intake of sugar and sweets, and integration of oral health into primary health care programs are recommended. Further research using longitudinal design or meta-analysis is recommended to establish more concise evidence on the association between breastfeeding duration and dental caries.

Dental health status of children with diabetes in Riyadh, Saudi Arabia

Objective

The impact of diabetes on oral diseases remains debatable. We aimed to determine the prevalence of dental caries, gingival health status and knowledge, and oral hygiene level and practice in children with type 1 diabetes mellitus in Riyadh, Saudi Arabia.

Methods

The teeth of Sixty children with diabetes (33 males and 27 females; age 11.3 ± 2.2 [7-14] years) were examined for dental caries following the modified World Health Organization criteria. Data on age, sex, medical history, gingival health status and knowledge, and oral hygiene level and practice were collected from parents.

Results

In this study, 53 % of the children had dental caries with decayed, missing, and filled primary and permanent teeth scores of 5.6 ± 3.8 and 3.6 ± 3.2, respectively, with similar scores for male and female children. Children with and without caries had similar oral hygiene practices and oral health knowledge but differed in the rates of good or fair oral hygiene status (89.2 vs. 56.6 %; P = 0.024) and normal gingival health status or mild gingivitis (96.5 vs. 81.3 %; P = 0.010).

Conclusions

We found that the oral hygiene status and rate of gingivitis differed in children with type 1 diabetes mellitus with or without dental caries.

Dental decay in children and the link to weight status: A cross-sectional analysis of national school health data

Recent national reports have indicated an increasing trend of dental decay among school-aged children. National school-based data are required to guide decision-making to ensure effective public health efforts to manage dental decay. This study aimed to assess the prevalence of dental decay among school-age children in Saudi Arabia and explore the possible link between dental decay and weight status. This was a cross-sectional analysis of a national sample including 1,134,317 Saudi children in the 1st, 4th, 7th, and 10th grades who participated in a national school screening program. Data for weight, height, body mass index (BMI), dental decay prevalence, and decayed, missing, and filled teeth (DMFT) index were analysed. An independent t-test, one-way analysis of variance, and chi-square test were used to compare the means, while Pearson's r correlation and multiple linear regression were used to examine the relationships between the study variables. The prevalence of dental decay was 24.20%, and dental decay was the highest among female students (26.5%), students in primary school (25.9%), students living in the eastern region (35.2%), in the administrative capital (27.6%), and in rural areas (23.4%). Dental decay was the highest among students who were underweight. Female sex and living in rural areas significantly predicted higher DMFT while being overweight/obese significantly predicted lower DMFT. Dental decay is highly prevalent among underweight students, female students, and students living in rural areas and the eastern regions of Saudi Arabia. To reduce the prevalence of dental decay and related health disparities, dental health screening programs should be designed to detect dental decay early among children at high risk due to abnormal BMIs and sociodemographic factors. In addition, dental health screening and management programs should utilize standardized dental decay assessment methods and ethnically representative growth charts.

A scoping study on the social determinants of health and sugar consumption in the context of policy approaches for improving population health

OBJECTIVES

To conduct a scoping review of existing research on the social determinants of health, sugar consumption and public health policy responses to address or improve health outcomes.

METHODS

A total of 13 categories were developed to reflect the authors' interest in the overall focus on the social determinants of health, sugar as an independent risk factor, upstream policy action ('whole populations'), downstream policy action ('targeted') and two contemporary policy strategies (namely 'Vulnerable populations' and 'Proportionate Universalism'). The search strategy was then performed on MEDLINE (via Ovid) and Web of Science, and was limited to the English language. No time limits prior to when the database search was conducted in 2022 were set to explore the full extent of the literature in this field.

RESULTS

Five hundred and sixty articles were retrieved, of which 181 met the criteria for review. When all categories were applied, the findings showed that 76% of papers focusing on sugar consumption as a risk factor for non-communicable diseases (NCDs) mentioned the social determinants of health. The majority of studies (60%) recommended downstream interventions, with 40% recommending 'upstream' interventions. A limited proportion (12%) of research work was published in dental journals. Research had been done using predominantly quantitative methods (66% of articles), with 24% of studies adopting a mixed methods approach, and 8% being exclusively qualitative. Research on contemporary strategies for sugar reduction were focused on the 'Global North' and 98% of papers used individual level data focused on targeted approaches, highlighting that there is little direct evidence for contemporary strategies aimed at reducing sugar consumption.

CONCLUSIONS

Whilst the majority of public and dental health research argues that there is a need to address the social determinants of health, the findings from this study highlight that very few empirical studies have been designed to directly inform contemporary strategies for sugar reduction. More research is therefore needed that can directly assess the evidence for contemporary strategies in public health policy.

Knowledge and attitude of dentists toward minimally invasive caries management in Almadinah Almunawwarah province, KSA

Objective

Over time, the management of dental caries has shifted towards minimally invasive dentistry (MID) and more conservative and evidence-based strategies. Although most dental schools have begun to incorporate MID caries management strategies in their curriculum; it has yet to be established whether these strategies are being implemented in everyday practice. In this study, we aimed to evaluate the knowledge and attitude of dentists working in Almadinah Almunawwarah province in KSA with regards to the implementation of MID in caries management.

Methods

This was a cross-sectional study which involved sending a self-administered and anonymous questionnaire to dentists practicing in both private and public clinics in Almadinah Almunawwarah, KSA. The questionnaire consisted of four sections: demographic data, dental education, clinical experience, and knowledge and attitude with regards to MID and the management of caries. For statistical analysis, we calculated simple descriptive statistics, including mean and frequency distributions; comparisons were performed using the Chi-squared test.

Results

A total of 130 dentists participated in the study; the majority of respondents were Saudi general dentists working in private dental clinics; there was a similar distribution of males and females and the age of the dentists ranged from 25 to 35 years. With regards to knowledge relating to selective caries removal (SCR), only 20% of subjects responded that SCR is based on lesion depth, while 74.6% reported that carious dentin consistency is important for SCR. Although 60% of respondents reported that they would assess a patient's risk of caries before commencing treatment, only 11.5% would perform risk assessment and non-surgical treatment in the first visit for caries management. Only 4.6% reported that they used the International Caries Detection and Assessment System (ICDAS) II criteria for the diagnosis of caries while 46.2% used the G.V. Black criteria. In addition, 53.8% of participants agreed that caries must be completely removed to prevent the progression of caries.

Conclusion

Dentists in Almadinah Almunawwarah province had reasonable levels of knowledge regarding the importance of MID in caries management. However, they did not fully implement certain concepts, such as caries risk assessment and the recently recommended criteria for the diagnosis of caries, in their everyday clinical practice.

The accuracy of asynchronous tele-screening for detecting dental caries in patient-captured mobile photos: A pilot study

Objectives

Unaided visual inspection is a primary dental screening technique. Given the uneven distribution of dental services and prolonged waiting periods, an alternative screening approach is required to increase access to dental care. The purpose of this study was to evaluate the accuracy and reliability of tele-screening for detecting dental caries using mobile intra-oral photos taken by participants.

Methods

Dental care seekers attending Umm Al-Qura University Teaching Dental Hospital in 2022 were invited to participate in this study. The participants were initially examined by dental interns at the hospital under the supervision of faculty dentists (reference standard) before intra-oral photos were acquired by a trained sixth-year dental student using a Samsung S10 camera. Following an introduction to the photography guide, the same participants then took intra-oral photos of their teeth at home using their mobile devices, which were all uploaded to WhatsApp for later review. Two trained dental reviewers (sixth-year dental students) independently reviewed the intra-oral photos. Sensitivity, specificity, and Kappa scores were estimated to assess the performance of the tele-screening approach relative to the reference unaided dental examination.

Results

Twenty-three participants, with a mean age of 30 ± 12 years, were enrolled. The mean decayed, missing, and filled teeth (DMFT) was 13.43 ± 5.48. Patient-delivered tele-screening demonstrated a sensitivity, specificity, and inter-rater reliability kappa of 94 %, 90 %, and 0.81, respectively, when compared to unaided dental examination. Dentist-delivered tele-screening approach demonstrated a sensitivity of 88-89 %, specificity of 88-91 %, and kappa score of 0.75-0.79 relative to unaided dental examination.

Conclusions

This study demonstrated that the tele-screening approach based on reviewing intra-oral photos taken by participants can be a valid and reliable alternative to unaided dental examination. This is important for ensuring sustainable access to dental care.

Is there an association between family structure and the oral health of socially vulnerable children?

The aim of this study was to evaluate the impact of the family structure on the oral health status of socially vulnerable children in the Federal District of Brazil. A total of 471 schoolchildren with a mean age of 8.12 (± 0.90) years were examined for dental caries using the CAST instrument. Dental biofilm and oral pain were also registered. Children's guardians were interviewed about socioeconomic variables and oral hygiene habits. The association between oral pain in the previous 30 days and the child's maximum CAST score were analyzed using the Pearson chi-squared test. Multivariate Poisson regression models with robust variance were used to determine the predictors of presence of biofilm, oral pain, and caries severity. The prevalence of cavitated dentin lesions was 43.74% and, both dentin and enamel lesions, 52.87%; for both dentitions. An association between pain and severe nontreated carious lesions was found (p < 0.0001). The family structure was not related to the presence of dental caries, but a significant association was found between low maternal education and severe carious lesions (PR = 1.41; p = 0.0077) and oral pain (PR = 1.47; p = 0. 0335); not owning a residence and frequency of toothbrushing were also associated with the substantial presence of biofilm (PR = 1.13, p = 0.0493 and PR = 1.18, p = 0.0470; respectively). For socially vulnerable children, variables related to the socioeconomic status of the families were more relevant than the family structure in relation to their oral health status.

Ultra-processed food consumption and dental caries in adolescents from the 2004 Pelotas Birth Cohort study

OBJECTIVE

To investigate the relationship between ultra-processed food (UPF) consumption and dental caries in adolescents.

METHODS

Data from 996 adolescents aged 12-13 years who participated in an oral health sub-study of the 2004 Pelotas Birth Cohort in southern Brazil were analysed. The main exposure was daily UPF consumption at age 10-11 years, measured by a food frequency questionnaire containing 24 UPF items defined based on the NOVA system. UPF consumption was calculated in frequency, grams and calories, in general and for six types of food (biscuits, savoury snacks and sugar-sweetened cereals; ultra-processed meats and fats; sweets; fast food and instant noodles; soft drinks and artificially flavoured drinks; and sweetened milk and powdered chocolate). The outcome was dental caries, measured according to the decayed, missing and filled indexes (DMFS and dmfs) at age 12-13 years. Poisson regression models were used to analyse the association between UPF consumption and dental caries, adjusting for socioeconomic and demographic variables, dental visits and oral hygiene.

RESULTS

Overall, the daily UPF consumption in frequency, grams and calories was associated with caries. The findings were consistent for UPF consumption for all six food groups. The higher the UPF consumption, the higher the probability of having caries in adolescence. The associations between ultra-processed meats and fats, and fast food and instant noodles intake with dental caries alert to the cariogenic potential of such UPF foods.

CONCLUSION

Ultra-processed food consumption was associated with greater caries burdens in young adolescents. The findings reinforce the need for interventions and public policies to reduce UPF consumption in adolescence.

Caries arrest using silver diamine fluoride: Knowledge, attitude, and perception of parents in Saudi Arabia

Objectives

The objective was to assess the current knowledge, attitudes, and perceptions of parents toward the use of Silver Diamine Fluoride in children's primary teeth and identify related factors.

Materials and Methods

In this cross-sectional study, data were collected from Parents of pediatric patients who had appointments at the King Saud University Pediatric Dentistry Clinic and several private clinics in Riyadh, Saudi Arabia from Jan to April 2021. A simple random sampling method was used. An electronic questionnaire was designed to collect data regarding participants' demographics and their knowledge, attitude, and perception toward the use of SDF for their children.

Results

A higher proportion of parents/relatives (87.3%) was strongly satisfied with the speed of treatment and its benefits. In terms of disadvantages, 23.8% and 30.4% of the parents/relatives were satisfied and dissatisfied, respectively (P < 0.05). Regarding attitudes, the majority of participants 22.8% responded as neutral to using SDF to treat their children's anterior primary teeth (P < 0.05), whereas 32.2% agreed to the use of SDF in their children's posterior primary teeth (P < 0.05). A higher proportion of parents/relatives who were in the age group of >50 years (27.8%) had responded as "satisfied" compared with the responses of other age groups (P < 0.05).

Conclusion

The present study demonstrates that SDF is acceptable among Saudi parents/relatives to arrest dental caries. However, pigmentation of anterior teeth is a major concern.

Dentists' Utilization of Caries Risk Assessment and Individualized Caries Prevention Methods in Pediatric Patients in Saudi Arabia

Introduction

The first step in any complete oral health care plan for a child is a thorough caries risk assessment (CRA). This study aimed to investigate whether the practice dentists in Saudi Arabia's Western province do CRA methods and offer Individualized Caries Prevention (ICP) to their pediatric patients.

Material and Methods

Dentists in active clinical practice in the Western province of Saudi Arabia were the participants of this cross-sectional survey. The participants in this study were chosen using a simple random sampling technique. A self-administered, structured questionnaire was used to gather participants' responses.

Results

A majority (88.2%) of the dentists agreed that it is very important to practice CRA on a regular basis among their pediatric patients. About 67% of dentists employed Individualized Caries Prevention methods. No statistically significant correlation was observed between ICP and CRA factors, indicating that interventions primarily focused on patients' financial affordability.

Conclusion

Dentists should encourage parents/caregivers to establish a dental home concept at the earliest, which includes CRA, education, and anticipatory guidance on the prevention of oral diseases.

Prevalence of Dental Caries in Children Visiting a Dental College and Hospital in the United Arab Emirates: A Cross-sectional Study

AIM

The purpose of this study was to examine the prevalence of dental caries in school children visiting a dental college and hospital and investigate the associated risk factors.

MATERIALS AND METHODS

Eighty children were recruited in this study between the ages of 6-12 years. The caries prevalence of decayed, missing, filled teeth (DMFT) was recorded using an evaluation form. A structured questionnaire was used to understand the associated risk factors.

RESULTS

The caries prevalence in the population was found to be at 91.25%. There was a strong negative correlation between age and dental caries and the results were statistically significant with p-value being less than 0.0001. The duration of bottle and breastfeeding, frequency of teeth brushing, adult supervision during brushing, consumption frequency of sweets, and the frequency or timing of children's dental visits were found to be positively associated with dental caries and these results were statistically significant with p-value being less than 0.05.

CONCLUSION

A high prevalence of dental caries was observed among the population visiting the dental college and hospital. Encouraging dental health education, including promoting the significance of good oral hygiene practices, is crucial.

CLINICAL SIGNIFICANCE

The study emphasizes the rising prevalence of dental caries and underscores the need for dental health education and the promotion of good oral hygiene practices to prevent complications and reduce their prevalence.

The Relationship between Sleep, Chronotype, and Dental Caries-A Narrative Review

This article provides an overview of how sleep and circadian rhythm disturbances mutually influence the occurrence of dental caries and how it is possible to reduce the risk of circadian rhythm disturbances, sleep, and associated adverse effects. Dental caries is a global problem worldwide that contributes to sociological limitations. Numerous factors influence the occurrence of dental caries, from socioeconomic factors to cariogenic bacteria, dietary habits, and oral hygiene. However, sleep disorders and circadian rhythm disturbances represent a new approach in the fight against the increasing prevalence of dental caries worldwide. Bacteria in the oral cavity and the oral microbiome are mainly responsible for the development of caries, and saliva plays an important role in their regulation. The circadian rhythm regulates numerous physiological functions, including sleep and saliva production. Disturbances in sleep and circadian rhythms affect saliva production, which impacts the development of dental caries, as saliva is necessary for regulating and maintaining oral health, especially for controlling oral infections. A person's preference for a particular time of day depends on the circadian rhythm called chronotype. Individuals with an evening chronotype have a less healthy lifestyle that can lead to a higher caries risk than individuals with a morning chronotype. Because circadian rhythms are critical to maintaining sleep homeostasis and oral health, sleep disturbances can disrupt circadian rhythms and lead to a vicious cycle.

Association between different behavioral factors and dental caries among children attending the dental clinics in a sample from Saudi Arabia

BACKGROUND

This study aimed to assess the association between different behavioral factors and the prevalence of dental caries among children attending the dental clinic in a sample from the Hail and Tabuk regions, Saudi Arabia.

METHOD

A cross-sectional study design was employed to determine the burden of dental caries in teeth and key associated factors among 6-12-year-old children who attended different dental clinics. The data was recruited from Hail and Tabuk districts, Saudi Arabia. The study included only Saudi nationals, whose parents could fill out the self-administered questionnaire and provide informed consent for their child's dental examination at clinics. Children underwent a simple dental examination based on the World Health Organization diagnostic criteria for oral health surveys. The Decayed, Missed, Filled Tooth (DMFT) index developed by the World Health Organization (WHO) was utilized to assess dental caries. Descriptive statistics were performed to describe categorical variables. The mean DMFT was compared between girls' and boys' and the children from Hail and Tabuk regions using the Mann-Whitney U-test. The chi-square test was used to examine the association between different behavioral factors and the prevalence of dental caries.

RESULTS

Of the total 399 children examined, 203 (50.9%) were boys, whilst 196 (49.1%) were girls. The prevalence of dental caries was correlated with the cleaning tool, parental educational level, dental visits, and sugar consumption (p < 0.05). However, brushing frequency failed to demonstrate a correlation with the prevalence of dental caries (p > 0.05). The total mean DMFT for the studied sample was 7.81 (SD ± 1.9). Caries' experience was made up mainly of decayed teeth. Decayed teeth made up an average of 3.30 (SD ± 1.07). The total mean of missing and filling teeth was 2.51 (SD ± 0.99) and 1.99 (SD ± 1.26) respectively. There was no statistically significant difference in the mean DMFT and gender or between Hail and Tabuk (p < 0.05).

CONCLUSION

Saudi Arabia continues to have a high prevalence of dental caries compared to the global norm.

Influence of Tooth Brushing and Previous Dental Visits on Dental Caries Status among Saudi Arabian Children

OBJECTIVE

To evaluate the dental caries status and its association with tooth brushing frequency and previous dental visits among Arabian children.

METHODS

Arabian school children attend a specialty pediatric dental clinic at Majmaah University, Saudi Arabia. Only children of Saudi origin with primary dentition were included in the study, and only one examiner was involved in the assessment and data collection. The parents of children completed a questionnaire to investigate possible explanatory variables for caries status, including tooth brushing frequency and previous dental visits. Dental caries were diagnosed according to the criteria recommended by the World Health Organization (2013). The comparison performed was based on sex, age, tooth brushing frequency, and previous dental visits. The descriptive statistics were carried out using SPSS (version 21.0) with a p-value of <0.05 significance.

RESULTS

The study involved 268 Saudi children with a mean age of 4.6 ± 1.1 years. The caries prevalence was 78.8%, and the mean dmft was 5.82 ± 4.48, while the overall mean scores for decayed, missing, and filled were 3.903 ± 3.69, 1.18 ± 1.69, and 0.73 ± 1.35, respectively. The mean dmft scores for the <3 years, 3.1-6 years, and >6 years old children were found to be 1.74, 6.58, and 4.58, respectively. Among the children, the females reported higher dmf scores (7.51 ± 4.18) compared to males (4.97 ± 4.39) with a statistically significant difference (p < 0.001). Fifty percent of the children had tooth brushing habits of once daily, followed by never (22.4%), twice daily (15.7%), and rarely (11.2%) brushed their teeth. Statistically significant correlations were found between the children's dental caries status, age, and dental visits, while sex and tooth brushing did not find a correlation.

CONCLUSION

The prevalence of dental caries among Arabian preschool children was higher. Mandibular second molars were commonly affected by dental caries, while mandibular central incisors were less frequently affected. The child's age and frequency of dental checkups were positively related to the prevalence of dental caries.

Dental caries status and its associated factors among schoolchildren aged 6-8 years in Hangzhou, China: a cross-sectional study

BACKGROUND

Dental caries prevalence reaches the first peak around 6 years old. It is necessary to take effective measures to prevent and treat caries at this stage. This study investigated the prevalence and associated factors of dental caries among schoolchildren aged 6-8 years in Hangzhou City, China.

METHODS

A cross-sectional survey was conducted in Hangzhou from October 2017 to May 2018. Oral health status of schoolchildren in 1st and 2nd grades of primary schools aged 6-8 years was examined by well-trained examiners according to the WHO criteria. Questionnaires about potential caries-related factors were distributed to their parents. ANOVA test and logistic regression were conducted for the statistical analyses (α = 0.05).

RESULTS

A total of 7959 pairs of schoolchildren and their parents were invited to participate, and 5595 were included in this study according to the eligible criteria (response rate: 70.3%). The overall prevalence and mean dmft/DMFT of dental caries in the investigated schoolchildren were 52.78% and 2.11. The prevalence and mean dmft/DMFT were 39.05% and 1.63 in the deciduous teeth, while these were 21.45% and 0.48 in the permanent teeth, respectively. For the first permanent molars (FPMs), the rate of fully eruption and pit and fissure sealing (PFS) were 79.09% and 6.60%, respectively. Multiple logistic regression showed that girl (OR = 1.12, 95% CI 1.01-1.25, p < 0.05), seldom or never brush teeth (OR = 2.36, 95% CI 1.08-5.44, p < 0.05), consuming sweet food or drink once or more time a day (OR = 1.14, 95% CI 1.00-1.29, p < 0.05; OR = 1.21, 95% CI 1.07-1.36, p < 0.05), dental visit experiences (OR = 1.58, 95% CI 1.35-1.86, p < 0.001) were positively and no tooth pain in the past 12 months (OR = 0.55, 95% CI 0.38-0.80, p < 0.05) were negatively associated with caries.

CONCLUSIONS

Dental caries was prevalent among schoolchildren aged 6-8 years in Hangzhou, and was associated with gender, frequency of toothbrushing, sweet food or drink consuming, tooth pain and dental visit experiences. A large number of fully erupted FPMs did not receive timely PFS.

The Saudi Arabian national demographic and health survey, 2017: Study design and oral health-related influences

Objective

To describe the study design, and the distal and proximal influences on oral health reported in the national demographic and health survey (DHS) of the Kingdom of Saudi Arabia (KSA) in 2017.

Methods

The 2017 KSA DHS used an innovative multistage stratified random-sampling technique to select the population sample by using primary health care centers' (PHCs) catchment areas as the primary sampling unit. Over 45,000 household heads plus a family member were interviewed. A conceptual framework for distal and proximal oral health influences specific to the KSA was adapted based on the oral health surveillance model. Cross-tabulation and Chi-square tests were performed with consideration for sample weights to provide estimates representative for the KSA population. Frequencies and weighted percentages for each variable reflecting each construct were reported.

Results

The total number of individuals included in the analysis was n = 55,511, ages ranging between 2 and > 65 years. Lack of dental care when needed was reported for 22.5 % of the population (males = 20.8 %/females = 24.7 %). Proportion of population from Central, West, East, South, and North regions who reported available dental care services when needed was 62.3 %, 58.0 %, 58.9 %, 62.3 %, and 60.1 %, respectively. PHCs were the most regular source for dental care (55.1 %). In total, 48.3 % visited the dentist at least once last year (males = 49.4 % /females = 46.8 %). Dental pain was the most common reason for last dental visit (69.0 %), while only 6.4 % reported visited the dentist for routine visit. Only 15.3 % reported brushing their teeth at least twice per day (males = 14.6 % /females = 16.4 %).

Conclusion

Two major oral health influences previously reported to have a significant negative influence on oral health, namely, limited routine dental check-up visits and inadequate oral hygiene, were present among KSA residents. Further inferential study is needed to investigate such influence on oral health status within the KSA population.

Radiographic Assessment of Permanent First Molars Among Adults in Riyadh: A Retrospective Study

Introduction The first permanent molars (FPMs) are the first permanent teeth to emerge in the oral cavity, which have an important role in dentition, dental development, and occlusion. FPMs are the most susceptible teeth to caries due to early eruption. There are many adverse consequences related to losing FPMs. Many of the previous studies focused on younger age groups. To the best of our knowledge, there needs to be more newly updated data reported in the literature regarding the status of FPMs in adults in Saudi Arabia. The study aimed to assess the status of permanent first molars among adults in a sample of patients in Riyadh. Methods A cross-sectional retrospective study was conducted from the records of patients in the Dental University Hospital, College of Dentistry, King Saud University (KSU), after obtaining ethical approval. Panoramic images of 810 patients ages 18 and above who were seen at KSU, College of Dentistry, were examined to assess the status of FPMs. A panoramic examination was undertaken for various dental reasons in the time between the years 2017 and 2022. Patients were divided into three age groups: 18-30, 31-50, and >50 years. Data were collected in a particular form and analyzed. The prevalence of missing teeth, as well as restored and carious teeth, were recorded. In addition, further information regarding the type of restoration was recorded. Correlations of the findings regarding age, gender, side, and jaw were determined for all cases and were performed using the chi-square test. P-values less than 0.05 were considered statistically significant. Results A total of 810 patients' panoramic radiographs were studied. Panoramic male study subjects were 382 (47.2%), and females were 427 (52.8%). Three-hundred thirty-nine (339; 41.9%) of them were of less than 30 years of age, 327 (40.4%) were in the age group of 31-50 years, and the remaining 144 (17.8%) were above 50 years of age. The prevalence of missing first molar teeth was 145 (17.9%) for teeth 16, 147 (18.1%) for teeth 26, 207 (25.5%) for teeth 36, and 188 (23.2%) for teeth 46. No statistically significant association was found between the age groups and gender and the first molar missing teeth (p=0.848 & p=0.159). Nineteen point thirteen percent (19.13%) of patients had only one missing FPM, 12.3% of patients had two, and 6.29% of them had three missing FPM teeth. Five point fifty-five percent (5.55%) of patients had four missing FPMs. A total of 56.8% (242) radiographs in the overall sample did not show any missing teeth. The mandibular FPMs (35.2%) were found missing more frequently than their maxillary counterparts (14.8%), and the left mandibular quadrant showed a slightly higher rate of missing FPM (25.55%). Statistically, a significant association was seen between the number of missing FPM among different age groups, p-value <0.0001. The most restored, carious, and replaced tooth was the mandibular left molar, and tooth-color restoration was the most commonly used restoration. Conclusion A high prevalence rate of missing first permanent molars (FPMs) was found in this study population. This calls for more awareness and preventive measures to preserve such significant teeth, therefore reducing the need for complex procedures. Further prospective studies on a larger population are needed to comprehensively evaluate the status of FPMs.

Is It Mum or the Dad? Parental Factors That Influence the Use and Acceptance of Fluoride Varnish among Parents in Eastern Saudi Arabia

Objective

To investigate parental factors that influence knowledge, use, and acceptance of fluoride varnish (FLV) application.

Methods

This cross-sectional study was conducted during December 2021. A multistage sampling technique was used to recruit parents with children aged 3 to 6 years and residing in Eastern Saudi Arabia, excluding those working in the dental field. The questionnaire consisted of four parts: demographics, knowledge, previous experience, and acceptance of FLV and was pilot-tested and distributed online using social media.

Results

A total of 623 parents responded to the survey. Only 36.9% of parents had good FLV knowledge with dentists being the main source of information. Gender, educational level, family income, being in the medical field, and source of knowledge were factors that significantly (P < 0.05) influenced parental knowledge. Only 24.6% of the parents applied fluoride varnish to their children before, of whom only 29% were satisfied with the experience. Parent's FLV knowledge, view of dental visits, satisfaction with previous experience, perception of children's oral health, and willingness to reapply FLV were factors that significantly (P < 0.05) influenced FLV use. Working in the medical field, perception of dental visits, and the source of knowledge were factors that significantly (P < 0.05) influenced the parent's acceptance to apply FLV. While lack of knowledge about fluoride benefits (15%) was the main reason for parental refusal to apply FLV.

Conclusions

The current study highlights the lack of knowledge and application of FLV among parents. There were more factors influencing mothers' acceptance of FLV application compared to fathers. Age, educational level, working in the medical field, perception, and patterns of dental visits were some of the identified factors. Dentists played a major role in parental knowledge and FLV acceptance. In a country with high caries prevalence, preventive programs such as FLV education and application are crucial.

Awareness of professional fluoride application and its caries prevention role among women in KSA

Objectives

Considering the high caries prevalence among Saudi females, spreading knowledge on caries prevention modalities such as high-concentration professional fluoride (PF) applications could decrease their risk of dental caries. However, little is known about the current level of female awareness on the important caries prevention role of PF applications. Therefore, this study assessed the level of awareness of female adults in the KSA regarding PF application and its role in caries prevention.

Methods

An electronic self-administered anonymous questionnaire was distributed among women in Almadinah Almunawwarah, KSA using social media groups. It consisted of four sections: demographic data, caries experience, knowledge regarding fluoride and caries prevention, and knowledge regarding PF application and caries prevention. For the statistical analyses, simple descriptive statistics as means and frequency distributions were calculated, whereas comparisons were performed using the chi-squared test.

Results

A total of 405 females participated in the study. Participants were mostly married non-working Saudi women aged between 18 and 55 years. The education level of the majority of participants was at least a bachelor's degree. Most of the participants reported a high caries experience indicated by the presence of cavities (69.1%), fillings (87.2%), and missing teeth due to cavities (64.7%). Regarding PF questions, 34.8% knew the role of PF in caries prevention and 35.6% responded correctly to forms of PF. Only 14.5% reported receiving PF, whereas 57.3% did not know the frequency of PF application. A significant relationship was found between a lack of knowledge regarding the role of PF application and the presence of cavities (p = 0.003). Only 30.4% of participants reported receiving advice from their dentists regarding PF application.

Conclusion

Most female adults in Almadinah Almunawwarah, KSA have limited knowledge of the importance of PF application in caries prevention, which could contribute to their caries experience.

The Impact of the COVID-19 Lockdown on Sugar-Sweetened Beverage Consumption in Children in Saudi Arabia: A Mixed-Methods Study

(1) Background: In 2020, there seems to have been a global shift in lifestyle and eating habits with the emergence of the coronavirus disease 2019 (COVID-19) and the ensuing lockdowns implemented by national governments. This study assessed the impact of the COVID-19 lockdown on SSBs consumption among healthy 6-11 years old children in Saudi Arabia; (2) Methods: This is a mixed-methods study, incorporating a quantitative component, which was a validated Arabic online questionnaire completed by parents, and a qualitative component, involving structured interviews with 10 selected parents using a criterion sampling method; (3) Results: There was a small decrease in consumption reported during lockdown across all SSBs types (soft drinks, n = 58 (13.9%); juices: n = 115 (27.6%); flavored milk: n = 93 (22.3%)). The results showed that with every increase in the dental pain scale there was a positive odd (AOR:0.64; p = 0.001) of decreased consumption of SSBs. Several themes related to increase and decrease SSBs consumption emerged; (4) Conclusions: There was a small decrease in SSBs consumption during lockdown reported by parents. Several themes emerged that can be used to strategize against problematic eating behavior, enabling such provisions as family dietary interventions, which target both parents and children.

National Survey on Silver Diamine Fluoride (SDF) Awareness, Knowledge, Attitude, and Use among General Dental Practitioners in the Kingdom of Saudi Arabia—An Exploratory Survey

Silver diamine fluoride (SDF) has been accepted as an appropriate alternative for caries management. However, knowledge and utilization of SDF among dentists vary considerably. The authors in the present study aimed to assess the awareness, knowledge, attitudes, and use of SDF among general dentists (GD) in Saudi Arabia and to correlate the differences based on the different regions and experience levels of the dentists. In this regard, a cross-sectional web-based questionnaire was conducted, and a response was received from 311 GDs from different parts of the country. Information regarding demographic data, knowledge, attitudes, use, and barriers to SDF in dentists’ professional lives were elicited. The mean age of the participants (55.3%) was between 25–35 years. Most (92.45%) of the dentists were aware of the material and (61%) agreed that SDF could arrest carious lesions. More than half of the dentists agreed/strongly agreed that SDF was a good treatment alternative for restorations in children with behavioral issues (63.1%), medically fragile patients (53.7%), patients with severe anxiety (64.5%), patients who underwent radiation or chemotherapy (47.3%), and patients needing general anesthesia for dental treatment (74%). Comparative evaluation using ANOVA revealed regional differences based on knowledge, attitudes, and use. Tukey HSD further highlighted that the practitioners in the western region are more knowledgeable regarding its benefits and utilize it more frequently in their practice compared to other regions. On the other hand, the experience level of the GDs did not have any impact on their knowledge, attitudes, and use of SDF.

Analysis of Trends in Demographic Distribution of Dental Workforce in the Kingdom of Saudi Arabia

Dental professionals are playing an imperative role in the healthcare system. It is important to distribute the dental workforce across the country. Therefore, this study aimed at analyzing the recent distribution of the dental workforce in the Kingdom of Saudi Arabia (KSA) and determining the current dentist-to-population ratio in the KSA. This is a cross-sectional study focused on the dental workforces working in the KSA between 2015 and 2020. Complete data of dentists working in the KSA with different professional ranks were obtained. The data were stratified by gender, professional rank (Saudi and non-Saudi), area of working (13 provinces in the KSA), and sector of working (public and private). A complete list of all dental universities was obtained to identify the increasing number of dental institutes at this current moment. In addition, the dentist-to-population ratio was also evaluated based on the current inhabitant in the KSA and the total dental surgeons. There are a total of 27181 dental surgeons and 8022 dental auxiliaries registered in different specialties as of 2020. Saudi citizens are holding the majority of the posts in both dentist and dental auxiliary categories. The percentage of males and female is slightly higher in dentists and dental auxiliaries, respectively. It also indicated that where most of the dental personnel work in the private sector, dental auxiliaries work in the public sector. Moreover, the highest number of dental workforces is identified in the Riyadh region among all the 13 provinces. Based on the databases, the current dentist-to-population ratio is 1 : 1288.16. In conclusion, the number of dental professionals is ample; however, rural areas lack specialists. Saudi dentists are progressively replacing foreign dentists in different professional ranks working in the KSA.

Prevalence of Caries among School Children in Saudi Arabia: A Meta-Analysis

Introduction

Children's dental health has become the primary concern, because of the increase in the prevalence of caries amongst school children in Saudi Arabia. Therefore, a meta-analysis was conducted to assess the prevalence and severity of dental caries among school children in Saudi Arabia.

Method

A systematic search of Scopus, ISI Web of Science, EMBASE, Saudi digital library, Google Scholar, and MEDLINE via Ovid for cross-sectional studies with healthy participants between 5and -15 years. Two authors independently extracted the prevalence of caries. With 95% confidence intervals (CIs) using a random-effects model, we calculated caries prevalence.

Results

Dental caries prevalence data were extracted from 18 cross-sectional studies (n = 56,327 children). The pooled estimate for the caries prevalence among 5-7 years' children was 84% (95% CI: 0.81-0.87%; I2 = 91%) while among 12-15 years' children was 72% (95% CI: 0.63-0.79; I 2 = 96.2%). Discussion. In this systematic review, the summary estimate of the prevalence of dental caries among children of 5-7 years and 12-15 years were 84% and 72%, respectively. Further research is required to identify approaches for preventing and treating dental caries in schoolchildren.

Ultra-processed food consumption and dental caries in children and adolescents: a systematic review and meta-analysis

This study summarised the association between ultra-processed food (UPF) consumption and dental caries in children and adolescents through a systematic review and meta-analysis. The search of PubMed, Cochrane, Web of Science and Scopus databases using the 'PECOS' strategy retrieved 1462 eligible articles. Only studies with humans aged ≤ 19 years; that assessed groups of any UPF or specific UPF items; that measured dental caries as the decayed, filled and missing surfaces or teeth indexes, based on the WHO criteria; cross-sectional, case-control, cohort and all types of interventions that examined the adjusted association between UPF consumption and dental caries were included. All studies received qualitative evaluation. Meta-analysis using random-effects models combined multivariable-adjusted OR for case-control and cross-sectional studies and risk ratio (RR) for longitudinal studies of the highest v. lowest category of UPF consumption. Forty-two studies were included in the qualitative synthesis and twenty-seven in the meta-analysis. The pooled RR was 1·71 (95 % CI 1·31, 2·24), and the pooled OR was 1·55 (95 % CI 1·37, 1·75). The highest OR was found among participants who had dental caries prevalence >70 % (OR = 3·67, 95 % CI 2·16, 6·23). Better evidence quality was found among cohort studies that evaluated children <6 years old. The findings suggest that higher UPF consumption is associated with greater dental caries in children and adolescents. Public health efforts to reduce UPF consumption are needed to improve the oral health of children and adolescents.

Correlation between BMI and Oral Health Status (DMFT, PI, mSBI, and Salivary 1,5-AG) among the Pediatric Population in Saudi Arabia: A Clinico-Biochemical Study

The study aimed to investigate the association of varying body mass index (BMI) with oral health status among children aged 5−14 years and correlate the concentration of salivary levels of 1,5-AG with varying BMI, dental caries, and periodontal disease. This cross-sectional study was conducted on subjects aged 5 to 14 years. The children were recruited from the Pediatric Dental Clinic, College of Dentistry, Majmaah University, by convenient sampling method. Sociodemographic details and clinical parameters, including body mass index (BMI), DMFT/def (deciduous decayed tooth (d), deciduous extracted tooth (e), deciduous filled tooth (f), permanent tooth decayed (D), permanent missing tooth (M), and permanent filled tooth (F)), plaque index (PI), and modified sulcular bleeding index (mSBI), were evaluated. Salivary 1,5-anhydroglucitol (1,5-AG) was analyzed using an enzyme-linked immunosorbent assay (ELISA) for all the subjects. Statistical analyses performed using SPSS v. 27 (IBM Statistics, Chicago, IL, USA) and the Kruskal−Wallis and chi-square tests were used for comparisons. The Spearman rank correlation coefficient was used to examine the association between the study subjects’ independent variables, BMI, and caries activity. The mean def score, PI, and mSBI scores were higher in obese children. PI score, mSBI score, and salivary concentrations of 1,5-AG between the BMI categories were statistically significant (p < 0.001). The study emphasizes promoting preventive oral health regimes, health awareness campaigns, and nutritional educational programs among the pediatric population.

Dental Caries, Oral Health Behavior, and Living Conditions in 6-8-Year-Old Romanian School Children

Dental caries still have a high prevalence in Romania. The aim of this paper is to determine the prevalence of caries in children (aged 6 to 8 years) correlated with individual-level predictors and socio-economic variables. A stratified, randomized nationally representative sample was established, taking into consideration the total number of preschool children and based on administrative units and residence. Self-assessment was performed by means of the Oral Health Questionnaire for Children (WHO). Examinations were conducted by 10 standardized examiners, with International Caries Detection and Assessment System (ICDAS) caries codes higher than 3 considered as dentinal caries, missing teeth as MT, and restorations as FT. DMFT and SiC indexes were calculated accordingly. The dataset for each outcome variable was analyzed by the Hurdle approach analyzed. The gender distribution was similar (47.22% male and 52.78% female), with 42.65% residing in rural areas. The mean DMFT value for the sample was 4.89 and SiC index 9.83. A negative association could be seen between DMFT and the father’s level of education (β = −0.33, SE = 0.07, p < 0.01) as well as the mother’s education (β = −0.25, SE = 0.07, p < 0.01). In conclusion, caries prevalence is very high in Romania as compared to the World Health Organization (WHO) recommendation for this age group in correlation with socio-economic factors and oral health behavior.

Assessment of caries diagnostic thresholds of DMFT, ICDAS II and CAST in the estimation of caries prevalence rate in first permanent molars in early permanent dentition-a cross-sectional study

Background

The actual burden of dental caries prevalence varies with the caries assessment tool used. Therefore, the present study evaluated the caries diagnostic potentials of Decayed, Missing and Filled Teeth (DMFT); International Caries Detection and Assessment System (ICDAS) II and Caries Assessment Spectrum and Treatment (CAST) indices in estimating the caries prevalence rate of first permanent molar (FPM) in Saudi male children aged 7–9 years.

Methods

This descriptive, cross-sectional study included 390 children by multistage stratified cluster sampling method in Al-Jouf Province, Saudi Arabia. The prevalence rates of FPM caries were determined by DMFT, ICDAS II and CAST indices at various diagnostic cut-off points. Intra- and inter-examiner reliability was determined.

Results

The prevalence rates of FPM caries determined by DMFT (decayed), ICDAS II (codes 1–6) and CAST (codes 3–7) were 64.4% (61.6–67.2), 71.5% (69.2–73.2) and 71.0% (68.7–73.3), respectively. The prevalence rates of FPM caries determined by ICDAS II at various diagnostic cut-offs were as follows: ‘sound’ (code ‘0’), 28.5% (26.3–30.8); ‘enamel caries’ (codes 1–3), 57.2% (54.7–59.7) and ‘dentinal caries’ (codes 4–6), 14.3% (12.6–16.1). Similarly, the prevalence rates estimated by CAST at different diagnostic cut-off points were: ‘healthy’ (scores 0–2), 28.1% (25.9–30.4); ‘premorbid’ (score 3, enamel carious), 56.5% (54.0–59.0); ‘morbid’ (scores 4–5, cavitated carious dentin), 7.9% (6.6–9.3); ‘severe morbidity’ (scores 6–7, pulp exposure/fistula/abscess), 6.6% (5.4–8.1) and ‘mortality’ (score 8, lost), 0.8% (0.4–1.4).

Conclusion

Enamel caries lesions were found in more than half of the FPMs investigated in the current study. CAST index is preferable because it detects the complete spectrum of caries. ICDAS II at codes 1–6 and CAST at codes 3–7 projected similar caries prevalence rates in FPMs.

Harnessing the Antibacterial Properties of Fluoridated Chitosan Polymers against Oral Biofilms

Dental caries are a worldwide endemic chronic disease affecting people of all ages. Due to the limitations of daily used oral hygiene products, there is an unmet need for new, effective, safe, and economic oral products. We have recently demonstrated that N-(2(2,6-diaminohexanamide)-chitosan (CS3H Lys) has enhanced antibacterial properties against Streptococcus mutans, the main cariogenic bacterium, and here we investigated the effect of fluoridation of this polymer (CS3H Lys F) on its antibacterial properties and the ability to protect teeth from acid demineralization. We further formulated this polymer into mouthwash preparations and studied their cytocompatibility and physicochemical stability over 6 months. CS3H Lys F was 1.6-fold more effective than the highest tested oral NaF dose in preventing acid demineralization. CS3H Lys F has a 3- to 5-fold lower minimum inhibitory concentration value against S. mutants than the values reported for chitosan polymers and showed negligible cell toxicity. The mouthwashes were stable at both 25 and 40 °C. Further work is under way towards other CS3H Lys F oral hygiene products such as a toothpaste.

Determinants of neonatal mortality among preterm births in Black Lion Specialized Hospital, Addis Ababa, Ethiopia: a case-cohort study

BACKGROUND

Preterm neonatal death is a global burden in both developed and developing countries. In Ethiopia, it is the first and fourth cause of newborn and under-5 deaths, respectively. From 2015 to present, the government of Ethiopia showed its effort to improve the survival of neonates, mainly preterm births, through the inclusion of high-impact life-saving neonatal interventions. Despite these efforts, the cause of preterm neonatal death is still not reduced as expected. Therefore, this study aimed to identify determinants of preterm neonatal mortality.

METHODS

An institution-based retrospective case-cohort study was conducted among a cohort of preterm neonates who were born between March 2013 and February 2018. A total of 170 cases were considered when the neonates died during the retrospective follow-up period, which was confirmed by reviewing a medical death certificate. Controls were 404 randomly selected charts of neonates who survived the neonatal period. Data were collected from patient charts using a data extraction tool, entered using EpiData V.3.1 and analysed using STATA V.14. Finally, a multivariate logistic regression analysis was performed, and goodness of fit of the final model was tested using the likelihood ratio test. Statistical significance was declared at a p value of ≤0.05.

RESULTS

In this study, the overall incidence rate of mortality was 39.1 (95% CI: 33.6 to 45.4) per 1000 neonate-days. Maternal diabetes mellitus (adjusted OR (AOR): 2.3 (95% CI: 1.4 to 3.6)), neonatal sepsis (AOR: 1.6 (95% CI: 1.1 to 2.4)), respiratory distress (AOR: 1.5 (95% CI: 1.1 to 2.3)), extreme prematurity (AOR: 2.9 (95% CI: 1.61 to 5.11)), low Apgar score (AOR: 3.1 (95% CI: 1.79 to 5.05)) and premature rupture of membranes (AOR: 2.3 (95% CI: 1.8 to 3.5)) were found to be predictors.

CONCLUSION

In this study, the overall incidence was found to be high. Premature rupture of membranes, maternal diabetes mellitus, sepsis, respiratory distress, extreme prematurity and low Apgar score were found to be predictors of neonatal mortality. Therefore, it should be better to give special attention to patients with significantly associated factors.

Dietary Determinants of Dental Caries Prevalence and Experience in Saudi Schoolchildren: Frequency versus Quantity

Background

Sugar-added diet has been associated with increased risk of developing dental caries.

Objective

To investigate the dietary determinants of caries prevalence and experience based on the frequency versus the quantity of consumption among Saudi schoolchildren.

Methods

This is a cross-sectional study that invited 12- to 15-year-old intermediate school students (N = 3000) in four cities in the Eastern Province of Saudi Arabia. Data collection comprised a pretested questionnaire and clinical examination. Caries was diagnosed based on the World Health Organization (WHO) criteria and was recorded as a decayed, missing, filled tooth (DMFT). The questionnaire included questions regarding the consumption of different quantities and frequencies of multiple sugar-containing food items. Multiple logistic and linear regression models were used to assess the influence of sugar-containing food on the dental caries experience (DMFT) and prevalence of decayed teeth. SPSS version 20.0 was used to analyze the data at 5% significance level.

Results

Of 3000 invited students, 2262 participated with a participation rate of 75.4%. Our study found that the frequency of soft drink consumption was significantly associated with increased caries prevalence (adjusted OR = 1.33, 95% CI 1.07–1.65) and experience (adjusted B = 0.46, 95% CI 0.16–0.76). The frequency of consumption of fruit juice was statistically significantly associated with increased caries experience (adjusted B = 0.48, 95% CI 0.16–0.79). The interaction terms between the frequency and the quantity of consumption of energy drinks, soft drinks, and sweetened milk were statistically significantly related to caries experience and prevalence.

Conclusion

Although the frequency of consumption of sugar-containing drinks was more associated with caries experience and prevalence, the interaction between frequency and quantity was highly related to the prevalence and experience of dental caries.

Dependence of the dental status of young individuals with different body weights on their eating behavior

Introduction. Obesity is a global problem of modern society. According to the WHO, in 2016, more than 1.9 billion adults are overweight and about 650 million adults are obese. Numerous studies indicate the role of overweight, obesity and metabolic status on periodontal health, however, the mechanism of their development is not fully understood. Aim. The aim of the study was to explore the mechanism of periodontal disease development in patients with diverse body mass index and the mechanism of extra weight and obesity onset in these patients. Methods. The study involved 132 Ukrainian males and females, 18 - 22 years old. Body mass index was determined in all patients. Information on life history, illness and family history was collected. The assessment of dental status was conducted by indicating the oral and tongue hygiene indices and periodontal indices. Eating behaviour was assessed using the standardised Dutch eating behaviour questionnaire (DEBG) and the three-factor eating questionnaire (TFEQ R-18). Diet assessment was determined by standardized diet questionnaire. Results. More than 60% of young people with the 1st and 2nd degree obesity had eating disorders, the most prevalent were disturbance of cognitive restraint and emotional eating components of eating behavior. The prevalence of periodontal disease was significantly higher in obese individuals, up to 87% in patients with the 1st and 2nd degree obesity. Conclusion. Eating behavior disturbances play a crucial role in the development of obesity in young adults and onset of gingivitis. The cause of non-plaque-induced gingivitis in patients with the 1st and 2nd degree obesity is a impaired general host response to the pathogenic factors of the oral cavity, caused by excess adipose tissue, which led to the development of chronic systemic mild inflammation. That is why these patients need a specific, integrated periodontal treatment.

Prevalence and possible aetiological factors of molar incisor hypomineralisation in Saudi children: A cross-sectional study

Background

A new charting system for molar incisor hypomineralisation (MIH) was recently published and is based on the European Academy of Paediatric Dentistry (EAPD) criteria. This charting system aims to standardise MIH data collection. Therefore, there is a need for new MIH prevalence studies using the currently recommended charting-form.

Aim

To investigate the prevalence and possible aetiological factors of MIH in randomly selected Saudi schoolchildren aged 8–12 years in Riyadh.

Design

A randomly selected sample of Saudi schoolchildren aged 8–12 years attending elementary schools in Riyadh was examined using the EAPD short-form charting, which was recently recommended for the standardised collection of epidemiological data on MIH. To investigate possible aetiological factors of MIH, we collected demographic, pregnancy, and medical history using a questionnaire.

Results

A total of 1,562 children participated in the study (48.8% girls, 51.2% boys). The prevalence of MIH was 15.2%, without a significant difference in the prevalence between the sexes. Among those with MIH, 79.4% had affected incisors and 55.9% had hypomineralised second primary molars. The most prevalent clinical defect was demarcated opacities, and the maxillary arch was more affected. Permanent incisors were more affected in boys than in girls. Defects of the first permanent molars were more severe in terms of clinical status and lesion extent than defects of the permanent incisors. MIH was significantly more prevalent in children with a history of early childhood ear infections, respiratory distress, and tonsillitis.

Conclusions

MIH is common in Saudi schoolchildren living in Riyadh, with no gender predilection. Hypomineralised second primary molars can be used to predict MIH. MIH was significantly associated with childhood illness during the first three years of life, including ear infection, respiratory distress, and tonsillitis.

Determination of salivary concentrations of leptin and adiponectin, ability to reduce ferric ions and total antioxidant capacity of saliva in patients with severe early childhood caries

INTRODUCTION

One of the most common oral diseases affecting children is early childhood caries (ECC). The link between oxidative stress and ECC has been proven in numerous clinical studies. Technical and biological variability were so high in most of the studies that none of the markers have yet been proven suitable for routine clinical use. This study aimed to evaluate the antioxidant status and the levels of leptin and adiponectin in saliva of children with severe early childhood caries (S-ECC).

METHODS

Morning unstimulated saliva samples were collected from children (n = 40, 0-6 years old) for the evaluation of oxidative stress which were measured by total antioxidant capacity (TAC), and by the ferric reducing antioxidant power (FRAP) assays, as well as to assess the salivary levels of leptin and adiponectin. FRAP, TAC, leptin and adiponectin concentrations were evaluated in S-ECC group (n = 31) and caries free group CF (n = 9). All results were analyzed based on age and sex.

RESULTS

Overall median salivary leptin and adiponectin levels were 5.59 pg/mL and 24.86 ng/mL, respectively. Significantly lower leptin levels were observed in saliva of caries free children (4.66 pg/mL) than in the S-ECC group (6.64 pg/mL, p < 0.01). No significant difference was observed for adiponectin levels (S-ECC and CF, 25.31 and 23.2 ng/mL, respectively, p = 0.961). TAC and FRAP values of saliva had similar values in children with S-ECC and caries free children. TAC and FRAP values also remained stable with the age of the children, without significant differences with respect to sex.

CONCLUSION

The increased concentrations of leptin in saliva of children with S-ECC suggests that leptin may play a role in inflammatory and immune responses in the development of early childhood caries.

Caries arrest using silver diamine fluoride: Knowledge, attitude, and perception of adult patients in Saudi Arabia

Objectives

The objective was to evaluate the current knowledge, attitude, and perception of adult patients toward SDF and identify related factors.

Materials and methods

In this cross-sectional study, data were obtained from adult participants of the Kingdom of Saudi Arabia. A simple random sampling method was used. An electronic questionnaire was designed to collect data regarding participants’ demographics and their knowledge, attitude, and perception toward the use of SDF.

Results

The majority (86.6%) of the participants were females. Approximately 58% were ≤ 25 years of age. Overall, 77.1% of the participants had college/higher level education, and 34.2% had a monthly income of > 16000 Saudi Riyals (SAR). Approximately 75.8% of them did not suffer from medical conditions, 60.8% had tooth decay, 82.5% brushed their teeth daily, 77.7% flossed regularly, and 63% used fluoridated toothpaste. Dental pain or inflammation was reported by 87.7% of the participants (P-value < 0.001). A higher proportion of adult patients (47.8%) was strongly satisfied with the speed of treatment, 58.9% were strongly satisfied with advantages, and 24.5% were dissatisfied with disadvantages (P-value < 0.001). Disagreement (24.0%) toward SDF material use for anterior teeth was statistically high (P-value < 0.001). Females (64.5%) demonstrated strong satisfaction with the benefits of SDF material (P-value = 0.004). Participants of male sex (26.0%), education up to high school (33.0%), and income of > 16000 SAR (31.0%) showed statistically strong disagreement (P-value < 0.05) with use of SDF for anterior teeth.

Conclusion

The present study demonstrates that SDF is acceptable among Saudi adults for the purpose of arresting dental caries. However, pigmentation of anterior teeth is a major concern, especially in male participants with high socioeconomic status.