The effect of early childhood caries on chewing function and tolerated food texture levels in preschool children.

BACKGROUND: The early form of caries can affect solid food consumption. OBJECTIVE: The aim of the study was to evaluate the effect of oral health status on chewing performance, and tolerated food texture among preschool children suffering from early childhood caries (ECC). METHODS: A cross-sectional study was conducted with a sample of 109 children aged between 3 and 6 years, who were allocated to three groups (severe-ECC (s-ECC), ECC and control) on the basis of their caries. Chewing function was evaluated by using the 'Karaduman Chewing Performance Scale (KCPS)' and the Turkish version of the 'Mastication Observation and Evaluation instrument (T-MOE)', and the tolerated food texture was determined by the 'International Dysphagia Diet Standardization Initiative (IDDSI)'. Carious lesions, oral hygiene and gingival health status were evaluated by using the 'decayed, missing, filled tooth/surface indices (dmft/s)', 'plaque and gingival indices'; respectively. RESULTS: A total of 56 children (51.4%) had s-ECC, 39 (35.8%) had ECC and 14 (12.8%) had no caries (control group). KCPS showed that 26 (86.7%) children suffering from s-ECC were at level 1, and 11 (100%) children were at level 2. Seven (100%) children with s-ECC had IDDSI level-5. All children with healthy oral status had IDSSI level-7. Compared to the ECC and control groups, the s-ECC group had significantly lower scores from the T-MOE total and subscale scores (p < .001). CONCLUSION: The evaluation of chewing performance during routine dental examinations of children with ECC (especially s-ECC) may considerably contribute to the early diagnosis of chewing problems and the provision of necessary oral rehabilitation.

Evaluation of periodontal status and cytokine response in children with familial Mediterranean fever or systemic juvenile idiopathic arthritis.

OBJECTIVES: Familial Mediterranean fever (FMF) and systemic juvenile idiopathic arthritis (sJIA) are chronic inflammatory diseases and anti-inflammatory agents are used in their treatment. This study evaluates the periodontal status and cytokine response in pediatric patients with FMF or sJIA. MATERIALS AND METHODS: Forty-eight FMF/sJIA patients were under treatment/control and in attack-free period; 20 systemically healthy children participated in the study. FMF/sJIA patients were divided into two subgroups based on the treatment they received: receiving anti-IL-1 therapy (anti-IL-1 ( +)) and not receiving anti-IL-1 therapy (anti-IL-1 ( -)). The clinical periodontal indices were recorded. Gingival crevicular fluid (GCF) and serum samples were collected. Cytokine levels (IL-1ß, IL-1α, TNF-α, IL-6, IL-8, IL-10, IL-17, IL-33) in GCF and serum were measured using ELISA kits. RESULTS: There was no significant difference between the groups in terms of GCF IL-1ß and IL-1α levels although, BoP and GI were significantly lower in the anti-IL-1 ( +) group compared to the control group. GCF IL-10 level was higher in the anti-IL-1 ( -) group than in the control group; GCF IL-8 levels were lower in both FMF/sJIA subgroups versus controls. There was no significant difference between serum cytokine levels of FMF/sJIA subgroups. CONCLUSIONS: Considering the significant decrease in GI, BoP, and GCF IL-8 levels in the anti-IL-1 ( +) group, it can be concluded that anti-IL-1 medications may suppress periodontal inflammation clinically and immunologically. CLINICAL RELEVANCE: Anti-IL agents are not currently used in periodontal therapy. However, this study demonstrated the positive effect of anti-IL-1 medications on periodontal inflammation in pediatric patients with FMF or sJIA.

Cross-cultural adaptation of Turkish version of Parental-Caregiver Perceptions Questionnaire (P-CPQ).

INTRODUCTION: Parental-Caregiver Perceptions Questionnaire (P-CPQ) is one of the scales used for evaluating the quality of life of children. Dental caries is an important factor affecting oral health-related quality of life. It was aimed to translate into Turkish and evaluate the psychometric properties of the P-CPQ with the evaluation of dental caries status of 6- to 14-year-old children. METHODS: Children-parent pairs attending to paediatric dental clinic were involved. After the translation and adaptation of the scale, the data were collected from the parents with the Turkish version of the P-CPQ and a short questionnaire, and then, the intra-oral examination of the children was performed by a paediatric dentist. Statistical analysis was performed by using SPSS version 22.0 and SPSS AMOS 22. The significance level was 0.05. Confirmatory factor analysis for construct validity; and item analysis, item discrimination index and the Cronbach alpha internal consistency coefficient for reliability measurement were calculated. Discriminant validity was tested by comparing the median P-CPQ scores between children with caries experience and those without. RESULTS: Totally, 312 children-parent pair (52.9% female) participants were involved. The mean age of participated children was 9.00 ± 1.89. P-CPQ score was calculated by summing the scores of all 31 items; the mean score of the parents was 18.8 ± 12.8. Cronbach's alpha for the total scale was 0.87 and ranged from 0.680-0.795 for four subscales. The relationship between total and subscales was found to be statistically significant. Confirmatory factor analysis, item analysis and item discriminant index were approved. Model fit values were admissible. CONCLUSIONS: Turkish version of P-CPQ was created, and it had good internal consistency reliability of subscales and found to be valid in 6- to 14-year-old children.

Pediatric dentists can determine chewing performance level in children.

OBJECTIVES: The current study was aimed to verify whether pediatric dentists could determine chewing performance level in children by using Karaduman Chewing Performance Scale (KCPS). MATERIALS AND METHODS: Typical developing children and children with cerebral palsy (CP) who were referred to pediatric dentistry above the age of 2 years were included in the study. The chewing performance level was scored according to KCPS. One experienced physical therapist and three pediatric dentists independently assessed the chewing videos of the children and scored each child's chewing function. The correlation between the KCPS scores of the physical therapist and the pediatric dentists was used for reliability. The agreement between the scorings of the physical therapist and pediatric dentists was assessed using Fleiss kappa statistics. RESULTS: Fifty-four typical developing children and 43 children with CP were included. A strong positive correlation between the KCPS scoring of the physical therapist and pediatric dentists was found (r=0.911-0.939, p<0.001). An excellent agreement in the KCPS scoring between the physical therapist and the 1st and 3rd dentists (p<0.001, κ 0.754-0.763), and a good agreement in the KCPS scoring between the physical therapist and the 2nd dentist was detected (p<0.001, κ 0.687). CONCLUSIONS: The study results show that the KCPS is reliable for pediatric dentists in determining the chewing performance level in children. Therefore, it could be suggested that pediatric dentists could use the KCPS in their clinical settings and research studies. CLINICAL RELEVANCE: The study may have clinical implications in the evaluation of children with chewing difficulty in dental practice. CLINICAL TRIAL NUMBER: NCT04407455.

Evaluation of periodontal status and cytokine/chemokine profile of GCF in patients with severe congenital neutropenia.

Severe congenital neutropenia (SCN) is a primary immunodeficiency characterized by defect in neutrophil count. Increased risk of infections in addition to periodontal problems, such as ulcerations of oral mucosa, gingival inflammation, and rapid loss of attachment are common in the course of the disease. The aim of the present study is to define the causal relationship between the severity of periodontal inflammation and severe congenital neutropenia through identification of cytokine profile in gingival crevicular fluid (GCF). A case-control study was performed in patients diagnosed with SCN and healthy controls. Demographic data, the molecular defect, laboratory work-up were gathered from the hospital registry. Periodontal indices were recorded and GCF samples were analyzed using multiplex analysis for the simultaneous measurements of the particular cytokines and chemokines. The present study included 14 patients and 22 control subjects. Both groups were comparable in terms of age and sex. Severity of gingival inflammation measured by the criteria of Löe was higher in the SCN cases (p < 0.05). Moreover, GCF levels of IFN-α, TNF-α, IL-10, IL-13, IL-15, IL-17, IL-2, IL-7, IL-33, IP-10, MIG, MIP-1ß were significantly higher in the controls. Decreased cytokine secretion seems to correlate with the decrease in neutrophil counts. The severity of gingival inflammation in SCN patients may be due to the bacterial overgrowth and the change in the content of the oral flora due to the decreased neutrophil counts. Therefore, regular periodontal examinations, the motivation of oral hygiene as well as the compliance with therapy in SCN patients contribute to the periodontal health.

Levels of pro- and anti-inflammatory cytokines in cystic fibrosis patients with or without gingivitis.

BACKGROUND: Inflammatory periodontal diseases are caused by interaction between gram negative, anaerobic bacteria and host response. Persistent infection of Pseudomonas aeruginosa in cystic fibrosis (CF) patients also cause increased pro-inflammatory response and the imbalance of pro- and anti-inflammatory response in brochoalveolar lavage fluid which leads to destruction of lungs. The aim of this study is to evaluate periodontal status of CF patients, to measure level of cytokines and biochemical molecules in gingival crevicular fluid (GCF), and to detect presence of P. aeruginosa in dental plaque samples. MATERIALS AND METHODS: GCF samples were collected from 41 CF patients and 39 healthy (non-CF) subjects. Interleukin (IL)-1ß, IL-17, IL-10, human neutrophil elastase (HNE), cystic fibrosis transmembrane regulator (CFTR) protein, and human ß-defensin-1 (HBD1) in GCF were evaluated by ELISA method. Dental plaque samples were collected from 18 CF patients with history of P. aeruginosa colonization and 15 non-CF subjects. Presence of P. aeruginosa was evaluated by using conventional culture methods and molecular methods. RESULTS: Levels of IL-1ß, HNE, and HBD1 in CF patients were significantly higher than non-CF subjects. However, IL-10 level was significantly lower in CF patients. Increased pro-inflammatory (IL-1ß) and decreased anti-inflammatory (IL-10) cytokine levels were observed in GCF samples from CF patients, irrespective of their periodontal status. P. aeruginosa were detected in four samples of 18 CF patients, and all were negative in non-CF group. CONCLUSIONS: As a result of this study, CF coexists increasing pro-inflammatory and decreasing anti-inflammatory response locally. Due to increasing pro-inflammation, CF patients should be followed-up more often than non-CF children.

Pufa Index and Related Factors Among 36- to 71-month-old Children in Turkey: A Cross-Sectional Study.

PURPOSE: To determine the clinical consequences of untreated dental caries among preschool children by using the pufa index (visible pulp, ulceration of the oral mucosa due to root fragments, a fistula or an abscess) and the incorporation of some risk factors. MATERIALS AND METHODS: Data were collected via structured, pre-tested questionnaires from 729 parents in Turkey's capital, Ankara. Examinations were performed under field conditions by one examiner. The decayed teeth were scored according to the International Caries Detection and Assessment System (ICDAS) II criteria. The filled and missing teeth and surfaces were also recorded as dmft and dmfs, and the pufa index was used for the consequences of untreated caries. The associations were evaluated by univariate analysis and logistic regression. RESULTS: The means age of the study population was 58.8 ± 8.6 months. 45% of the children were female and 55% were male. Mean dmft and dmfs were 4.8 ± 4.7 and 8.3 ± 10.2, respectively. 73.8% of the children had early childhood caries (ECC), while 51.0% had severe cases. Only 58 children (8.0%) had totally healthy primary teeth according to ICDAS II. Of the children with caries (n = 538), 17.5% had at least one pufa tooth. According to the logistic regression analysis, sex, having at least one sibling, extraction experience, and father's educational level were found to be the factors associated with the existence of pufa. CONCLUSION: Healthcare providers' attention must be drawn to both untreated carious lesions and the high ECC proportion among preschool children.

Development and validation of a comprehensive food frequency questionnaire that assesses the dietary intake related with dental health in children: A pilot study.

BACKGROUND AND AIMS: This study aimed to develop a validated and reliable food frequency questionnaire (FFQ) that assess dietary intake related with dental health in children. METHODS: Children, two-to-nine-years old, who consulted to a paediatric dental clinic for any reason, were recruited to complete the FFQ and 24-h recall, inquired oral hygiene habits, performed oral examinations, recorded dmft(s)/DMFT(S) index, and taken anthropometric measurements. The statistical methods used for validation were Wilcoxon signed rank test, Spearman ranked correlations, weighted kappa statistic and Bland-Altman graphs were drawn. Besides, intraclass and spearman correlation coefficients calculated for the reliability. RESULTS: A total of 120 children participated in to the first stage of the study while 70 participants completed the 4-month period. The Spearman correlation coefficient and weighted kappa values confirmed that the FFQ had moderate validation against the food records for lactose, calcium and phosphorus. Dietary fat, fibre, lactose, calcium, potassium, fluoride, magnesium, phosphorus and zinc intakes were negatively and statistically significantly correlated with DMFT and DMFS according to both FFQ and 24-h (p < 0.05, for each). Furthermore, a positive correlation between DMFT/S and dietary carbohydrate, starch, polysaccharide and sucrose intakes was obtained. CONCLUSIONS: These results provide the preliminary evidence for the moderated reliability and validity of the FFQ; the higher DMFT and DMFS scores might be linked to lower dietary intakes of fat, fibre, lactose, calcium, potassium, fluorine, magnesium, phosphorus and zinc; and probably higher dietary intakes of carbohydrate, starch, polysaccharide and sucrose in children.

Dental caries and associated salivary biomarkers in patients with cystic fibrosis.

PURPOSE: To evaluate the caries status of the Cystic fibrosis (CF) children and adolescents with the comparation of some biochemical markers, secretory-immunoglobulin-A (sIgA), and antimicrobial peptides in the saliva. METHODS: In this cross-sectional descriptive study, the approval Ethics Board was obtained. Unstimulated saliva samples were collected from CF and healthy control children (non-CF) patients. Both groups underwent the same dental and periodontal evaluation scheme of the assessment. Human beta defensin (HBD1), human alpha defensin (HNP-1), cathelicidin (LL-37), sIgA in saliva were evaluated by enzyme-linked immunoassay method. A general biochemical analysis was performed. Statistical analysis was performed by using Statistical Package for the Social Sciences Version 20.0 (SPSS Inc.). RESULTS: A total of 21 (9 male, 12 female) CF and 23 (11 male, 12 female) control patients were participated with the mean age of 10.17 ± 3.38 and 9.52 ± 2.15 years, respectively. In control children, DMFT/S (decayed-missing-filled-tooth/surface-in-permanent-dentition), dmft/s (decayed-missing-filled-tooth/surface-in-primary-dentition) values were higher; DT (decayed-tooth in permanent dentition), ft (filled-tooth in primary dentition) and plaque index values were statistically significantly higher (p = 0.042, p = 0.005, p = 0.038, respectively) than CF patients. Bicarbonate was higher in control group; sodium, chloride, and total protein were higher in CF group; magnesium, calcium and phosphate levels were similar in each group (p > 0.05). Alpha and beta defensin-1 levels in control group was statistically significantly higher (p = 0.037 and p = 0.020, respectively), while LL37 and sIgA were not statistically significantly higher (p > 0.05) than CF group. CONCLUSIONS: Children with CF had lower caries in permanent teeth, filling in primary teeth, and an altered salivary biomarker profile, especially in HNB1, HNP1. Therefore, it is important to conduct periodic oral-dental controls among CF patients during their childhood.

Cytokine profile in serum and gingival crevicular fluid of children with inflammatory bowel disease: A case-control study.

BACKGROUND: To evaluate the cytokine profile in gingival crevicular fluid (GCF) and serum of pediatric inflammatory bowel disease (IBD) patients and determine the cluster patterns of cytokines. METHODS: Fifty IBD patients and 21 systemically healthy children were enrolled in the study. The GCF samples were collected from the participants during periodontal examination and periodontal indices were recorded. Based on activity indexes and response to conventional treatment, patients with IBD were further categorized into subgroups as: remission, active disease, and treatment-resistant. Serum samples were obtained from IBD patients to determine serum levels of cytokines. The levels of pro- (interleukin (IL)-1ß, IL-12, IL-21, IL-22, IL-23, IL-17A, IL-17F) and anti-inflammatory (IL-4, IL-10) cytokines in serum and GCF were measured using Enzyme-linked Immunosorbent Assay (ELISA) kits. RESULTS: Among 50 IBD patients, 58% were in remission, 20% had active disease, and 22% were defined as treatment-resistant. The severity of gingival inflammation measured by the criteria of Löe had increasing trends in IBD patients with active disease and treatment resistance. GCF IL-1ß level was lower and GCF IL-4 and GCF IL-23 levels were higher in IBD patients compared to healthy controls. In the active disease group, more cytokine clusters occurred compared to the control group and other IBD subgroups, as explained by increased cytokine-cytokine interactions. CONCLUSIONS: Considering the increased complexity of cytokine interactions and the increased severity of gingival inflammation in patients with active disease, it can be concluded that disease activity might have an impact on gingival inflammation in pediatric patients with IBD.

Professional motivations and perceptions of senior dental students in the distance education period during the first year of the Covid-19 pandemic.

Purpose: Dental students are particularly prone to be affected by the global emergency of Coronavirus-19 (Covid-19) pandemic. The aim of this study was to evaluate the professional motivations and perceptions of senior dental students during the distance education period due to pandemic. Materials and methods: The data was collected via an online questionnaire, including questions related to students' professional motivation and perceptions, and views about preventive dentistry. For identifying the distress levels, Turkish version of Depression Anxiety Stress Scale (DASS)-21 was used. Descriptive statistics and marginal homogeneity test were used for statistical analysis. Results: A total of 114 (83 female, 31 male) students, with the mean age of 23.7±1.03 participated the study. Statistically significant changes were observed on the students' career plans (p<0.001); fear about getting and transmitting infectious diseases (p<0.001); and satisfaction about their profession (p<0.001) during the Covid-19 pandemic. Motivation loss was determined on the participants. Conclusion: There is an urgent need for revision on dental education in order to ensure the students be competent to provide oral health service that can meet the latest needs and achieve professional self-confidence without deterioration on their professional motivation and perceptions. Crisis-oriented psychological support programs should be provided for students. Some improvements should be structured in terms of preventive dentistry issues, both for dental education and dental health service aspects.

Orofacial functions and oral health: An analysis on children aged 5-8 years old.

The aim of this study is to assess the orofacial function performance and oral health status of healthy children as well as their potential correlations. In this descriptive study, the oral functions of four hundred systemically healthy children who applied for the pediatric dentistry clinic were evaluated. Three scales, namely Karaduman Chewing Performance Scale (KCPS), Pediatric version of the Eating Assessment Tool (PEDI-EAT-10), and Nordic Orofacial Test Screening (NOT-S) protocol, are used to collect the data. These children's carious lesions were evaluated by using the decayed, missing, filled tooth/surface (DMFT/S, dmft/s) indices, the International Caries Detection and the Assessment-II System (ICDAS-II). In total, 400 (6.5 years [78.02 months]) children were participated in the study. Their KCPS scores indicate that 58.0% of the children were at level 0 and 35.8% were at level 1. The results of the KCPS levels and the DMFT, dmft, DT, dt, MT, mt (as =0 and ≥1) were found to be statistically significant; p = .044, p = .009, p = .008, p = .000, p = .032, and p = .003, respectively. The total PEDI-EAT-10 score of 13.4% of the children was found to be 3 or higher, suggesting that they experience a problem in swallowing. According to the NOT-S, the most affected domains were "habits" (51.0%), "facial expression" (49.3%), and "chewing and swallowing" (45.3%). Among healthy children without a defined problem in swallowing and orofacial functions, the oral health status may affect orofacial functions. Decayed (particularly, extensive caries existence) or missing tooth may have critical importance for adequate chewing in children. Especially in the presence of so many decayed or missing teeth, evaluating the orofacial functions through different scales may considerably contribute to early diagnosis of functional problems.

Oral Health Status among Children with Repaired Esophageal Atresia.

INTRODUCTION: Esophageal atresia (EA) is a congenital anomaly, presenting multifactorial etiology. Swallowing problems and gastroesophageal reflux disease may accompany EA, which have adverse effects on oral health. MATERIALS AND METHODS: In this descriptive study, intraoral examination of the children with repaired EA and of the dental patients without systemic/chronic disease was performed. Dental caries, dental erosion, and halitosis status were evaluated using the International Caries Detection and Evaluation System II, and the Basic Erosive Wear Examination indices as well as the Halimeter, respectively. RESULTS: There were 19 (n = 12 male; n = 7 female) case subjects and 16 (n = 10 male; n = 6 female) control subjects whose age ranged between 14 and 72 months. Among cases, 15 children had dental caries (78.9%; initial caries n = 4, moderate caries n = 4, and extensive caries n = 7). Of the controls, 13 had dental caries (81.2%; initial caries n = 5, moderate caries n = 5, and extensive caries n = 3). Although the median scores of decayed, missing, filled teeth (dmft) and decayed, missing, filled surfaces (dmfs)-for primary dentition-were not statistically significantly different between two groups, both dmft and dmfs were found to be higher among the case subjects (p = 0.172 for dmft; p = 0.230 for dmfs). Furthermore, six children with repaired EA had dental abnormalities (in shape, number, or calcification) and six children with repaired EA had dental erosion. The Halimeter measurement was performed for five case children of whom three had oral malodor, and for seven control children of whom two had oral malodor. CONCLUSION: Regular dental counseling adopting the multidisciplinary team approach for patients with EA is necessary to ensure better general and oral health.

Oral health and halitosis among type 1 diabetic and healthy children.

AIM: To evaluate the oral health status, oral health related habits and halitosis of children with and without type 1 diabetes. MATERIALS AND METHODS: In this study the oral health status of children with and without type 1 diabetes were evaluated by using different indices (dmft/DMFT, International Caries Detection and Assessment System(ICDAS) II, pufa, gingival and periodontal indices). Halitosis was determined by organoleptic assessment and sulfur monitoring. RESULTS: One hundred children with the age range between 6-13 years, 50 type 1 diabetics (24 boys,26 girls) with mean age (±sd) of 10.3 ± 2.1 years and 50 healthy (30 boys, 20 girls) with mean age (±sd) of 9.9 ± 1.5 years, participated in the study. The median values of dmft and dmfs was lower in children with type 1 diabetes, while for DMFT and DMFS indices were similar with the healthy group. Cavitated caries lesions were observed in 60.0% of children with diabetes and in 58.0% of healthy children. According to the ICDAS II index, 42.0% of children with diabetes and 56.0% of healthy children had severe decay. The mean plaque index was statistically significantly less in diabetic children (p = 0.04). In 12.0% of children with type 1 diabetes and in 18.0% of healthy children, volatile sulfur compounds (VSC) were determined to be ≥150 ppb and the most diagnosed score was 1 in both groups. In diabetic children with the cut off value of 7.5% HbA1c, there was no statistically significant difference in oral health indices results and VSC scores. CONCLUSION: Findings of the present study are insufficient to support a significant effect of diabetes on increasing the risk of oral and periodontal diseases. Nonetheless, it is important to emphasize the importance of oral and dental health, regular oral care and dental visits both to the patients with type 1 diabetes and their parents.

Dental caries and quality of life among preschool children: a hospital-based nested case-control study.

Introduction Oral health-related quality of life is a reflection of general health and wellbeing; related problems stand as major public health issues.Aim To investigate the potential association between dental caries and quality of life (QoL) among children aged 5-6 years old.Materials and methods Oral examination of 310 children admitted to a paediatric dentistry clinic was performed by using the International Caries Detection and Assessment System II (ICDAS-II) and the QoL was assessed using the Early Childhood Oral Health Impact Scale. A nested case-control study was conducted with all 104 QoL-unaffected children as the controls and a random sample of 104 QoL-affected children as the cases. Relative risk (RR) and its 95% confidence interval (CI) values were calculated to interpret potential associations.Results Gender distribution was similar by case controls (52.9% vs 51.0% were females, respectively). Early childhood caries (ECC) was detected in 78.8% of cases and 19.2% of controls. In binary analysis of the QoL (with a cutpoint of 2), low parental education, having a sibling, dental visit history for complaints and irregular/no toothbrushing were detected as significant predictors of poor QoL (p value <0.001). The RR of negative impact on QoL was fourfold (95% CI 2.64-5.69) among children having ECC, revealing a significant upward trend of impaired QoL with increasing ICDAS-II scores (t = 13.323; p value <0.001).Conclusion All patients should be evaluated thoroughly for social and psychological problems, besides functional and aesthetic in dental visits.

Is diet quality associated with early childhood caries in preschool children? A descriptive study.

Limited evidence about the role of diet quality, an important component of nutritional status, in the etiology of dental caries has been reported. The aim of this study was to examine the association between diet and dental caries in children by using the dietary intake data, anthropometrical measurements and dental examination. A total of 395 children (52.7% boys and 42.8% girls) who were 36-71 months of age (mean age 58.7±8.6 months) and attended one of the eleven preschools within a district of Ankara participated in this descriptive study. Dental examinations were performed in the schools under day-light by a pediatric dentist; decayed, missing and filled teeth as well as surfaces were recorded. Data related to socio-demographic characteristics and 24-hour dietary recall of children were gathered via a structured, pre-tested questionnaire which was conducted by the research dietitian. The Healthy Eating Index-2010 (HEI-2010) and Mediterranean Diet Quality Index for children and adolescents (KIDMED) were used to assess dietary intake. Anthropometric measurements including weight, height, upper arm circumference and head circumference were taken by the same researcher. The percentage of Early Childhood Caries (ECC) was increased by age (p < 0.001) whereas no significant difference was observed by sex, socioeconomic status, tooth brushing frequency and body mass index (p > 0.05). Although children who had bad KIDMED scores had slightly higher mean values of decayed missing and filled teeth (dmft) (5.39± 4.6) and decayed missing and filled surface (dmfs) (8.45± 8.69), compared to the scores of children with good or medium KIDMED scores, the differences were not statistically significant (p > 0.05). On the contrary to the KIDMED findings, the mean value of tooth decay was significantly higher among children with bad HEI-2010 score (4.2±4.3) compared to children with medium HEI-2010 score (2.47±2.9) (p=0.043). It is concluded that a healthy eating pattern and high diet quality is essential for the prevention of early childhood caries in preschool children. Further studies are required to develop dietary strategies for the prevention of dental caries.