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Sample records for caries risk children

  1. Caries risk assessment in children

    DEFF Research Database (Denmark)

    Twetman, S

    2016-01-01

    (recommendation levels A-D). RESULTS: Three SR, three guidelines, and five papers, not considered in previous SR, were identified and formed the base for the present summary and recommendations. One of the systematic reviews and three of the primary publications were of moderate risk of bias, while the rest......PURPOSE: To summarise the findings of recent systematic reviews (SR) covering caries risk assessment in children, updated with recent primary studies. METHODS: A search for relevant papers published 2012-2014 was conducted in electronic databases. The systematic reviews were quality assessed...... with the AMSTAR tool and the primary publications according to the Cochrane handbook. The quality was rated as low, moderate, or high risk of bias. The findings were descriptively synthesised and the quality of evidence was graded according to GRADE. For the recommendations of practice, the SIGN scores were used...

  2. Risk factors for dental caries in children with developmental disabilities.

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    Braúna, Ana Paula Vasques Sales; Abreu, Mauro Henrique Nogueira Guimarães de; Resende, Vera Lúcia Silva; Castilho, Lia Silva de

    2016-06-14

    The aim of the present study was to investigate risk factors for dental caries in children with developmental disabilities who were treated at a clinical reference service for patients with special needs in Belo Horizonte, MG, Brazil. This is a retrospective cohort study that evaluated 401 dental charts of individuals without dental caries or restorations in their first dental appointment. The dependent variable was the time of occurrence of new dental caries or restorations and was measured in months. Gender, age, International Code of Diseases (ICD), mother´s education, sugar consumption, use of fluoride toothpaste, oral hygiene, mouth breathing, reports of xerostomia, gingival status, use of psychotropic or asthma drugs, and history of asthma were covariates. The Cox proportional hazards regression model was used to estimate the raw and adjusted hazard ratios and their respective 95% confidence intervals. The average time that individuals remained free of dental caries/restoration was equal to 107.46 months (95%CI 95.41 to 119.51), with a median of caries-free children up to 94 months. For each point increase in the scale of sucrose consumption, the increase in caries risk was 1.07 (95%CI 1.01 to 1.15). Sucrose consumption was the only risk factor for dental caries found in this group of individuals with developmental disabilities.

  3. Prevalence of dental caries and caries-related risk factors in premature and term children.

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    Cruvinel, Vanessa Resende Nogueira; Gravina, Danuze Batista Lamas; Azevedo, Tatiana Degani Paes Leme; Bezerra, Ana Cristina Barreto; Toledo, Orlando Ayrton de

    2010-01-01

    This study evaluated the prevalence of enamel defects and dental caries and their risk factors on primary and permanent dentitions of prematurely-born children and term children. Eighty children were examined, 40 born prematurely (G1) and 40 born term (G2), in the age group between 5 and 10 years. The demographic variables, medical history and oral health behaviors were recorded on a questionnaire. The teeth were examined for presence of deficiencies of the enamel and caries that were registered. The caries were registered, focusing on the indices dmft (decayed, missing, and filled primary teeth) and DMFT (decayed, missing, and filled permanent teeth). The results showed that 75% of the total sample had enamel defects. The logistic regression model showed that other risk factors such as per capita family income, educational level, dietary and hygiene habits, fluoride exposure, trauma, and diseases had no correlation with enamel defects and caries. A smaller value of total DMFT (0.95) was found in the group of premature children in comparison to the term children (2.07) p = 0.0164. There was no difference concerning the permanent dentition between the two groups (p = 0.9926). One concludes that prematurity can't be a predisposing factor for the presence of dental caries.

  4. Prevalence of dental caries and caries-related risk factors in premature and term children

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    Vanessa Resende Nogueira Cruvinel

    2010-09-01

    Full Text Available This study evaluated the prevalence of enamel defects and dental caries and their risk factors on primary and permanent dentitions of prematurely-born children and term children. Eighty children were examined, 40 born prematurely (G1 and 40 born term (G2, in the age group between 5 and 10 years. The demographic variables, medical history and oral health behaviors were recorded on a questionnaire. The teeth were examined for presence of deficiencies of the enamel and caries that were registered. The caries were registered, focusing on the indices dmft (decayed, missing, and filled primary teeth and DMFT (decayed, missing, and filled permanent teeth. The results showed that 75% of the total sample had enamel defects. The logistic regression model showed that other risk factors such as per capita family income, educational level, dietary and hygiene habits, fluoride exposure, trauma, and diseases had no correlation with enamel defects and caries. A smaller value of total DMFT (0.95 was found in the group of premature children in comparison to the term children (2.07 p = 0.0164. There was no difference concerning the permanent dentition between the two groups (p = 0.9926. One concludes that prematurity can't be a predisposing factor for the presence of dental caries.

  5. Caries risk profiles in 2- to 6-year-old Greek children using the Cariogram

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    Kavvadia, Katerina; Agouropoulos, Andreas; Gizani, Sotiria

    2012-01-01

    To assess the caries risk profiles in 2- to 6-year-old Greek children using a computer-based program and to evaluate the contribution of various risk factors.......To assess the caries risk profiles in 2- to 6-year-old Greek children using a computer-based program and to evaluate the contribution of various risk factors....

  6. Caries risk estimation in children regarding values of saliva buffer system components and carboanhydrase activity

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    Šurdilović Dušan

    2008-01-01

    Full Text Available Background/Aim. One of the preconditions for efficacious systematic reduction of caries prevalence and prophylaxis is the determination of risks of this disease appearance. The aim of this study was to prove the significance of salivary carboanhydrase activity determination in estimation of caries risk in children. Methods. The study included 123 children of average age of 13.4±0.3 years and permanent dentition. The children were divided into two groups according to caries risk (low and high caries risk groups. Two samples of saliva - unstimulated and stimulated one were taken from each child. Salivary carboanhydrase activity, as well as pH value, bicarbonate and phosphate buffer levels were estimated in both group of saliva samples. Results. The investigation showed significantly higher carboanhydrase activity (p < 0.001 in both saliva samples in low caries risk group compared to high caries risk one. In children with low caries risk, both unstimulated and stimulated saliva show significantly higher bicarbonate and phosphate buffer concentrations (p < 0.001, as well as pH values. Conclusion. The lower caries incidence could be expected in children with high carboanhydrase activity and higher salivary buffer system parameters levels. The presented results suggest that salivary carboanhydrase activity represents the important marker of individual susceptibility for caries appearance in children.

  7. Pencegahan primer pada anak yang berisiko karies tinggi (Primary prevention in children with high caries risk

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    Ami Angela

    2005-09-01

    Full Text Available Oral and dental health has got improvement tremendously over the last century but the prevalence of dental caries in children has remained a significant clinical problem. Caries risk varies between individuals according to each subject’s balance between factors exposing to and protecting from caries attack. It is important to assess the risk of caries for all patients on a routine basis. Caries risk is divided into three levels: high, moderate, and low. Thereby, the dental professional is better to make a specific prevention and treatment recommendations to reduce a child risk and improve overall oral health. The goal of caries-risk assessment and preventive treatment is to eliminate caries or at least to reduce the high-caries occurrence down to the level of the remaining part of the age group. Preventive treatment is divided into three parts: primary, secondary, and tertiary prevention. This paper describes the primary prevention in children with high caries risk by behavior modification and tooth protection. Behavior modification is about dental health education, oral hygiene, diet and sugar consumption, sugar-free chewing gum and sugar-free medicines. Tooth protection is about sealant, usage of flouride and chlorhexidine.

  8. Validation of an age-modified caries risk assessment program (Cariogram) in preschool children

    DEFF Research Database (Denmark)

    Holgerson, Pernilla Lif; Twetman, Svante; Stecksèn-Blicks, Christina

    2009-01-01

    to children with a lower risk in the control group (pchildren remained in the same risk category at both ages, despite a largely unchanged consumption pattern...... of sugar. The majority of the children who changed category displayed a lowered risk at 7 years. The intervention program seemed to impair the predictive abilities of Cariogram. CONCLUSION: A modified Cariogram applied on preschool children was not particularly useful in identifying high caries risk......OBJECTIVES: (i) To validate caries risk profiles assessed with a computer program against actual caries development in preschool children, (ii) to study the possible impact of a preventive program on the risk profiles, and (iii) to compare the individual risk profiles longitudinally. MATERIAL...

  9. Caries risk assessment

    DEFF Research Database (Denmark)

    Mejàre, I; Axelsson, S; Dahlén, G

    2014-01-01

    OBJECTIVE: To assess the ability of multivariate models and single factors to correctly identify future caries development in pre-school children and schoolchildren/adolescents. STUDY DESIGN: A systematic literature search for relevant papers was conducted with pre-determined inclusion criteria....... Seven studies had high quality, 35 moderate and the rest poor quality. The accuracy of multivariate models was higher for pre-school children than for schoolchildren/adolescents. However, the models had seldom been validated in independent populations, making their accuracy uncertain. Of the single...... predictors, baseline caries experience had moderate/good accuracy in pre-school children and limited accuracy in schoolchildren/adolescents. The period of highest risk for caries incidence in permanent teeth was the first few years after tooth eruption. In general, the quality of evidence was limited...

  10. Caries risk assessment models in caries prediction

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    Amila Zukanović

    2013-11-01

    Full Text Available Objective. The aim of this research was to assess the efficiency of different multifactor models in caries prediction. Material and methods. Data from the questionnaire and objective examination of 109 examinees was entered into the Cariogram, Previser and Caries-Risk Assessment Tool (CAT multifactor risk assessment models. Caries risk was assessed with the help of all three models for each patient, classifying them as low, medium or high-risk patients. The development of new caries lesions over a period of three years [Decay Missing Filled Tooth (DMFT increment = difference between Decay Missing Filled Tooth Surface (DMFTS index at baseline and follow up], provided for examination of the predictive capacity concerning different multifactor models. Results. The data gathered showed that different multifactor risk assessment models give significantly different results (Friedman test: Chi square = 100.073, p=0.000. Cariogram is the model which identified the majority of examinees as medium risk patients (70%. The other two models were more radical in risk assessment, giving more unfavorable risk –profiles for patients. In only 12% of the patients did the three multifactor models assess the risk in the same way. Previser and CAT gave the same results in 63% of cases – the Wilcoxon test showed that there is no statistically significant difference in caries risk assessment between these two models (Z = -1.805, p=0.071. Conclusions. Evaluation of three different multifactor caries risk assessment models (Cariogram, PreViser and CAT showed that only the Cariogram can successfully predict new caries development in 12-year-old Bosnian children.

  11. The accuracy of caries risk assessment in children attending South Australian School Dental Service: a longitudinal study.

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    Ha, Diep H; Spencer, A John; Slade, Gary D; Chartier, Andrew D

    2014-01-29

    To determine the accuracy of the caries risk assessment system and performance of clinicians in their attempts to predict caries for children during routine practice. Longitudinal study. Data on caries risk assessment conducted by clinicians during routine practice while providing care for children in the South Australian School Dental Service (SA SDS) were collected from electronic patient records. Baseline data on caries experience, clinicians' ratings of caries risk status and child demographics were obtained for all SA SDS patients aged 5-15 years examined during 2002-2005. Children's caries incidence rate, calculated using examination data after a follow-up period of 6-48 months from baseline, was used as the gold standard to compute the sensitivity (Se) and specificity (Sp) of clinicians' baseline ratings of caries risk. Multivariate binomial regression models were used to evaluate effects of children's baseline characteristics on Se and Sp. A total of 133 clinicians rated caries risk status of 71 430 children during 2002-2005. The observed Se and Sp were 0.48 and 0.86, respectively (Se+Sp=1.34). Caries experience at baseline was the strongest factor influencing accuracy in multivariable regression model. Among children with no caries experience at baseline, overall accuracy (Se+Sp) was only 1.05, whereas it was 1.28 among children with at least one tooth surfaces with caries experience at baseline. Clinicians' accuracy in predicting caries risk during routine practice was similar to levels reported in research settings that simulated patient care. Accuracy was acceptable in children who had prior caries experience at the baseline examination, while it was poor among children with no caries experience.

  12. Caries prevalence and risk factors among children aged 0 to 36 months

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    Santos Ana Paula Pires dos

    2002-01-01

    Full Text Available The aim of this study was to assess the prevalence of caries and risk factors in outpatients of the Pediatric Ambulatory of the Pedro Ernesto University Hospital aging up to 36 months. After signing informed consent forms, the parents answered a structured questionnaire in order to evaluate risk factors for dental caries, including socioeconomic status, oral hygiene and dietary habits. A single investigator carried out the dental examination which assessed the presence of caries, biofilm and gingival bleeding. The data were analyzed by means of the Epi Info program, utilizing the chi-squared test. The children?s mean age was 22.9 months. The prevalence of caries, including white spot lesions, was 41.6%, and the mean def-s was 1.7 (± 2.5. The most affected teeth were the maxillary incisors, and the most common lesion was the white spot. No significant associations were found between the prevalence of caries and socioeconomic status, frequency of oral hygiene, nocturnal bottle- and breast-feeding or cariogenic food and beverage intake during the day. However, the association between caries and oral hygiene quality (dental biofilm was statistically significant (p < 0.001. The results suggest that the presence of a thick biofilm was the most important factor for the occurrence of early childhood caries in the evaluated sample.

  13. Caries risk and prevention: Evaluation of a preventive program in a clinic for children

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    Fábio Correia Sampaio

    2008-01-01

    Full Text Available Objective: The aim of this study was to verify the use of the Nexø caries risk assessment system together with the Cariogram® (School of Dentistry, Malmö, Sweden, in a preventive program for children at the cariology clinic at Federal University of Paraíba. Methods: A sample of 107 children (2- to 14-year-old was attended on two occasions. The patients’ clinical data (DMF-T, dmf-t, Bleeding index, OHI-S and those from the preventive procedures performed (professional cleaning, fluoride application, Cariogram® (School of Dentistry, Malmö, Sweden, Nexø caries risk were collected twice: first from the clinical record cards and on the second occasion by exams. Parents and guardians evaluated the clinical attendance in an interview and the children, by means of a VAS scale. According to the Nexø caries risk assessment system, 53 children (49.5% were classified at low risk (6. Data analysis was carried out using SPSS (11.0. Results: A positive correlation was observed between the two risk systems: Nexø and Cariogram® (School of Dentistry, Malmö, Sweden of chances of avoiding new caries lesions. The possibility of avoiding new caries lesions increased 5% in both groups and a discrete increase was observed in the other parameters. Conclusion: It can be concluded that the Nexø system associated with the Cariogram® (School of Dentistry, Malmö, Sweden, contributed to the assessment of the patients’ caries risk profile and to the success of the preventive program for children at the cariology clinic at Universidade Federal da Paraíba.

  14. Caries and its risk factors in young children in five different countries.

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    Skrīvele, Simona; Care, Rūta; Bērziņa, Sandra; Kneist, Susanne; de Moura-Sieber, Vanessa; de Moura, Ronaldo; Borutta, Annerose; Maslak, Elena; Tserekhava, Tamara; Shakovets, Natalia; Wagner, Maik

    2013-01-01

    The state of oral health plays an essential role in human comprehensive health. Nevertheless, although considerable improvement in oral health caries has been noted in both developed and newly developing countries, caries is still widespread among children. Although it can be monitored, caries cannot be properly eliminated. MATERIALS AND METHODS. This investigation, performed in cooperation with Jena Hospital in Germany, was conducted in five countries from 2002-2008. The cities Riga (Latvia), Ouro Preto (Brazil), Erfurt (Germany), Volgograd (Russia) and Minsk (Belorus) were engaged in this investigation. Children at the age of 26-34 months were surveyed. Consistent with the research design, the mothers filled out questionnaires about the children's health, and an examination of the children's oral health was performed. The statistics program SPSS 15.0 was used to analyze the obtained data, and the correlations between changing findings were expressed by the Spearmen rank correlation coefficient (r). RESULTS. In this study, 472 children were observed: 179 from Riga, 152 from Erfurt, 62 from Ouru Preto, 116 from Minsk and 84 from Volgograd. A direct correlation existed between the country and plaque (r=0.16) and caries (dmft) (r=-0.11). The direct correlation between dmft and Streptococcus mutans (r=-0.36) was characteristic of children from Erfurt. The lowest dmft index (0.62) was present in children from Erfurt, and the highest (1.57) in children from Ouro Preto. CONCLUSIONS. The frequency and prevalence of caries in young children in Riga is high; it was the lowest in Erfurt and the highest - in Brazil. Plaque and dt were one of the indices with a direct relationship in Riga, Brazil and Minsk. Poor oral hygiene, irregular tooth brushing and the consumption of cariogenic foods and drinks are the most important caries risk factors among children at the age of 2-3 years. The mother's knowledge and attitude affect the child's oral health.

  15. PROP test: prediction of caries risk by genetic taste perception among the visually impaired children.

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    Shetty, Vabitha; B L, Pooja; Hegde, Amitha M

    2014-01-01

    The study sample consisted of 100 children with visual impairment aged 6-14 years. 6-n-propylthiouracil (PROP) sensitivity test was carried out. The Caries experience was recorded, estimation of Streptococcus mutans done and their taste likes and dislikes assessed through a food preference questionnaire. The Caries experience and S. mutans levels were highest in the non-tasters, comparatively low in medium tasters and the least in the supertasters. Dietary preferences indicated tasters were sweet dislikers and non-tasters, sweet likers. PROP test can be a useful tool in determining genetic taste sensitivity levels amongst the visually impaired children and thus used as a screening tool in those children who are at a high risk of developing dental caries.

  16. Oral arginine metabolism may decrease the risk for dental caries in children.

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    Nascimento, M M; Liu, Y; Kalra, R; Perry, S; Adewumi, A; Xu, X; Primosch, R E; Burne, R A

    2013-07-01

    Arginine metabolism by oral bacteria via the arginine deiminase system (ADS) increases the local pH, which can neutralize the effects of acidification from sugar metabolism and reduce the cariogenicity of oral biofilms. To explore the relationship between oral arginine metabolism and dental caries experience in children, we measured ADS activity in oral samples from 100 children and correlated it with their caries status and type of dentition. Supragingival dental plaque was collected from tooth surfaces that were caries-lesion-free (PF) and from dentinal (PD) and enamel (PE) caries lesions. Regardless of children's caries status or type of dentition, PF (378.6) had significantly higher ADS activity compared with PD (208.4; p caries status. Mixed-model analysis showed that plaque caries status is significantly associated with ADS activity despite children's age, caries status, and dentition (p caries.

  17. Risk factors and prevalence of dental fluorosis and dental caries in school children of North India.

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    Plaka, Kavita; Ravindra, Khaiwal; Mor, Suman; Gauba, Krishan

    2017-01-01

    The aim of the study was to assess the prevalence of dental fluorosis, dental caries, and associated risk factors in the school children of district Fatehgarh Sahib, Punjab, India, using a cross-sectional study design. Oral health status of children aged between 8 and 15 years was assessed using World Health Organization (WHO) 2013 criteria. Dental fluorosis was assessed using Dean's index, and dental caries were recorded using decayed, missing, filled/decayed, extracted, filled (DMF/def) indices. Four hundred school children were examined, of which 207 were in the 8-11-year-old group and 193 were in the 12-15-year-old group. The overall prevalence of dental fluorosis was 4.1%, which might be linked to a high concentration of fluoride in drinking water at certain locations of rural Punjab. The prevalence of dental caries was 36.5% with a mean DMF score of 0.3 and def score of 0.6. Risk factors for dental caries include oral hygiene behavior and sugar consumption patterns. The study highlights the need to increase awareness about the oral health and hygiene among the school children in India.

  18. Pediatricians’ assessments of caries risk and need for a dental evaluation in preschool aged children

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    Long C

    2012-07-01

    Full Text Available Abstract Background Risk-based prioritization of dental referrals during well-child visits might improve dental access for infants and toddlers. This study identifies pediatrician-assessed risk factors for early childhood caries (ECC and their association with the need for a dentist’s evaluation. Methods A priority oral health risk assessment and referral tool (PORRT for children Results In total 1,288 PORRT forms were completed; 6.8% of children were identified as needing a dentist evaluation. Behavioral risk factors were prevalent but not strong predictors of the need for an evaluation. The child’s overall caries risk was the strongest predictor of the need for an evaluation. Cavitated (OR = 17.5; 95% CI = 8.08, 37.97 and non-cavitated (OR = 6.9; 95% CI = 4.47, 10.82 lesions were the strongest predictors when the caries risk scale was excluded from the analysis. Few patients (6.3% were classified as high risk, but their probability of needing an evaluation was only 0.36. Conclusions Low referral rates for children with disease and prior to disease onset but at elevated risk, indicate interventions are needed to help improve the dental referral rates of physicians.

  19. Maternal risk behavior and caries incidence in children with sickle cell disease

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    Felipe Fagundes SOARES

    2016-01-01

    Full Text Available The aim of this study was to analyze the incidence of caries, in relation to maternal risk behaviors and clinical conditions representing different levels of sickle cell disease severity. A total of 295 children aged 6 to 60 months participated in this cohort conducted from August 2007 to December 2008. They were diagnosed and monitored by the referral service of the state. Interviews were made with families to identify sociodemographic variables, and an oral exam was performed to determine dental caries. The SRQ (Self Report Questionnaire scale was used to diagnose the presence of common mental disorders, and the CAGE (Cut down, Annoyed, Guilty and Eye opener was applied to determine abusive use of alcohol. The absolute and relative frequencies of the variables of interest were analyzed by Chi-square and Mann-Whitney, with a 5% significance level. The incidence variables were analyzed according to the logistic regression model, with a confidence interval of 95%. Caries incidence (1.98; SD = 4.68 was higher in the HbSS genotype. There was a statistically significant association between caries incidence and both abusive use of alcohol (32.43%, RR = 1.99; 1.05-3.78; 95%CI and common mental disorders (8.77% RR = 0.37; 0.15-0.93; 95%CI. There was also an association between caries incidence and maternal risk behavior, indicating that the care network should be expanded to include patients with sickle cell disease.

  20. Are distinctive risk indicators associated with different stages of caries in children? A cross-sectional study

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    Maria Grazia Cagetti

    2016-12-01

    Full Text Available Abstract Background Actual caries figures emphasize the need to identify the risk indicators involved in the disease’s development. The hypothesis that certain risk indicators might affect the dynamic evolution of the caries process was assessed; to clarify this premise, a cross-sectional survey was performed in school children. Methods A total of 390 subjects aged 6–8 years old were randomly selected. Caries was assessed, and the subjects were stratified as follows: i highest caries score; ii most prevalent caries score; and iii number of affected teeth. Parents/guardians completed a questionnaire regarding vital statistics, socio-economic indicators, dietary habits, oral hygiene habits and oral health behaviours. Results Caries was detected in 42.31% of the subjects. Maternal nationality, parental education level, use of a sweetened pacifier at night, intake of lactose-free milk and toothbrushing frequency were statistically significant associated (p < 0.05 with subjects stratified according to the highest caries score. Parental educational level, maternal occupational status and use of a sweetened pacifier at night were associated (p < 0.05 with affected children stratified according to the most prevalent caries score. Maternal educational level and intake of lactose-free milk were associated with subjects with moderate caries stages compared to being caries-free (p = 0.01 and p = 0.02, respectively. Maternal nationality (p < 0.01 and toothbrushing frequency (p = 0.01 were associated with subjects affected by extensive lesions compared to caries-free children. In subjects affected by initial lesions as the most prevalent figure, gender (male and paternal occupation status (unemployed were statistically significant associated (p = 0.03 and p = 0.04, respectively compared to those affected by highest prevalence of extensive caries lesions. In children with the highest prevalence of moderate caries lesions

  1. Protocol for assessing maternal, environmental and epigenetic risk factors for dental caries in children.

    Science.gov (United States)

    Fernando, Surani; Speicher, David J; Bakr, Mahmoud M; Benton, Miles C; Lea, Rodney A; Scuffham, Paul A; Mihala, Gabor; Johnson, Newell W

    2015-12-29

    Expenditure on dental and oral health services in Australia is $3.4 billion AUD annually. This is the sixth highest health cost and accounts for 7 % of total national health expenditure. Approximately 49 % of Australian children aged 6 years have caries experience in their deciduous teeth and this is rising. The aetiology of dental caries involves a complex interplay of individual, behavioural, social, economic, political and environmental conditions, and there is increasing interest in genetic predisposition and epigenetic modification. The Oral Health Sub-study; a cross sectional study of a birth cohort began in November 2012 by examining mothers and their children who were six years old by the time of initiation of the study, which is ongoing. Data from detailed questionnaires of families from birth onwards and data on mothers' knowledge, attitudes and practices towards oral health collected at the time of clinical examination are used. Subjects' height, weight and mid-waist circumference are taken and Body Mass Index (BMI) computed, using an electronic Bio-Impedance balance. Dental caries experience is scored using the International Caries Detection and Assessment System (ICDAS). Saliva is collected for physiological measures. Salivary Deoxyribose Nucleic Acid (DNA) is extracted for genetic studies including epigenetics using the SeqCap Epi Enrichment Kit. Targets of interest are being confirmed by pyrosequencing to identify potential epigenetic markers of caries risk. This study will examine a wide range of potential determinants for childhood dental caries and evaluate inter-relationships amongst them. The findings will provide an evidence base to plan and implement improved preventive strategies.

  2. Fluorosis and dental caries: an assessment of risk factors in Mexican children.

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    Molina-Frechero, Nelly; Pierdant-Rodríguez, Alberto Isaac; Oropeza-Oropeza, Anastasio; Bologna-Molina, Ronell

    2012-01-01

    To determine the sources of fluoride exposure and the prevalence and severity of fluorosis and dental caries and sources of fluoride exposure in the permanent dentition of 11-year-old children. A cross-sectional study of 111 children attending elementary schools in the State of Mexico, where the concentration of fluoride in drinking water is children' mothers. The level of fluorosis was determined using both the Dean's Modified Index (ID) and the Community Fluorosis Index (CFI). The decayed, missing, filled teeth (DMFT) was recorded using methods recommended by the World Health Organization (WHO). Statistical analysis was conducted using bivariate analysis with a chi2 test; odds ratios (OR) and 95% confidence intervals (CI). Logistic regression models were used in the final model. Children had a fluorosis prevalence of 52.73% (95% CI: 48.2-55.4) with CFI = 0.75 +/- 0.91 (95% CI: 0.58-0.92). The caries prevalence was 53.2% (95% CI: 50.1-56.3) with DMFT = 1.27 +/- 1.67 (D = 0.85 and F = 0.42). Children who had no fluorosis showed more caries (p = 0.001). Dental fluorosis was associated with the initial age of brushing (before age four), OR = 0.511 (0.338-0.772); frequency of brushing (three times a day), OR = 0.681 (0.483-0.958), brushing before sleeping (yes), OR = 0.664 (0.473-0.932), and applications of fluoride (yes), OR = 0.756 (0.576-0.994). Dental caries was associated with several variables, such as initial age of brushing, OR = 11.28 (4.6-27.7), frequency of brushing, OR = 0.245 (0.109-0.553), brushing before sleeping, OR = 8.03 (3.295-19.59), and applications of fluoride, OR = 14.2 (4.54-44.53). In the final regression model, the level of caries and fluorosis was significantly associated (p = 0.000) with the amount of fluoride exposure. The multivariate shows this relationship. Fluorosis prevalence was high for low levels and low for more severe levels. According to the CFI in the studied example, dental fluorosis represents a public health problem in the

  3. Are distinctive risk indicators associated with different stages of caries in children? A cross-sectional study.

    Science.gov (United States)

    Cagetti, Maria Grazia; Congiu, Giovanna; Cocco, Fabio; Meloni, Gianfranco; Sale, Silvana; Campus, Guglielmo

    2016-12-01

    Actual caries figures emphasize the need to identify the risk indicators involved in the disease's development. The hypothesis that certain risk indicators might affect the dynamic evolution of the caries process was assessed; to clarify this premise, a cross-sectional survey was performed in school children. A total of 390 subjects aged 6-8 years old were randomly selected. Caries was assessed, and the subjects were stratified as follows: i) highest caries score; ii) most prevalent caries score; and iii) number of affected teeth. Parents/guardians completed a questionnaire regarding vital statistics, socio-economic indicators, dietary habits, oral hygiene habits and oral health behaviours. Caries was detected in 42.31% of the subjects. Maternal nationality, parental education level, use of a sweetened pacifier at night, intake of lactose-free milk and toothbrushing frequency were statistically significant associated (p Parental educational level, maternal occupational status and use of a sweetened pacifier at night were associated (p affected children stratified according to the most prevalent caries score. Maternal educational level and intake of lactose-free milk were associated with subjects with moderate caries stages compared to being caries-free (p = 0.01 and p = 0.02, respectively). Maternal nationality (p affected by extensive lesions compared to caries-free children. In subjects affected by initial lesions as the most prevalent figure, gender (male) and paternal occupation status (unemployed) were statistically significant associated (p = 0.03 and p = 0.04, respectively) compared to those affected by highest prevalence of extensive caries lesions. In children with the highest prevalence of moderate caries lesions, maternal education level (p low level of education, intake of lactose-free milk and low toothbrushing frequency were involved in the change from caries-free status to different caries stages. Gender, paternal unemployment

  4. Caries prevention in high-risk preschool children in the United States

    OpenAIRE

    Autio-Gold, J. (Jaana)

    2005-01-01

    Abstract Dental caries is a common infectious disease affecting young children living in low-income families in the United States. Efficacious, safe, feasible and cost-effective caries prevention methods for these children are essential. Several studies have shown the efficacy of fluoride varnish and xylitol to improve the oral health of children. The efficiency of caries prevention programs including the use of fluoride varnish or xylitol chewing gum in early childhood has not been w...

  5. Geo-mapping of caries risk in children and adolescents - a novel approach for allocation of preventive care

    DEFF Research Database (Denmark)

    Strömberg, Ulf; Magnusson, Kerstin; Holmén, Anders;

    2011-01-01

    Dental caries in children is unevenly distributed within populations with a higher burden in low socio-economy groups. Thus, tools are needed to allocate resources and establish evidence-based programs that meet the needs of those at risk. The aim of the study was to apply a novel concept...... for presenting epidemiological data based on caries risk in the region of Halland in southwest Sweden, using geo-maps....

  6. Caries risk and activity in HIV infected children and their controls

    Directory of Open Access Journals (Sweden)

    Luciana Pomarico

    Full Text Available Objective: To determine the risk factors and prevalence of caries in HIV infected children (GI and in children with no evidence ofimmunosupression (GII. Methods: One hundred and thirty-three patients of a Pediatric AIDS Ambulatorial Service in Rio de Janeiro and 85 patients of a Pediatric Dentistry Service were examined. The patients’ guardians were interviewed, and provided information about children´s oral higyene, use of medication and dietary habits. The children were examined to determine DMFT and dmft indexes. The Mann-Whitney test was performed at a level of significance of 5%. Results: The two groups (mean age: G1=6.8 years, GII=8.1 years showed no significant difference in dmft/DMFT indexes (dmft: 6.4 and 8.0; DMFT: 1.0 and 1.4 for GI and GII, but GII showed a higher number of restored teeth (p<0.05. GII showed also a higher frequency of toothbrushing (p<0.05, and in both groups, most of the children brushed their teeth withouth any adult supervision. Sucrose ingestionbetween meals was higher for GI (p<0.05. In GI 78.9% had been using combined antiretroviral therapy and the cariogenic potential of thetherapy administration classified as high was the most frequently observed (45.1%. Significant association was observed only between dmft and sucrose ingestion in GII. Conclusion: GI and GII were exposed to risk factors for a high caries prevalence. The habit of sucrose ingestion between meals was considered an important factor associated with the high prevalence of caries in deciduous dentition in children with no clinical signs of immunosupression.

  7. Factors increasing the caries risk of second primary molars in 5-year-old Dutch children

    NARCIS (Netherlands)

    Elfrink, Marlies E C; Schuller, Annemarie A; Veerkamp, Jaap S J; Poorterman, Jan H G; Moll, Henriette A; ten Cate, Bob J M

    2010-01-01

    BACKGROUND: Caries is still a prevalent condition in 5-year-old children. At present, knowledge regarding some aetiological factors, like deciduous molar hypomineralization (DMH), is limited. AIM: To investigate aetiological factors both directly and indirectly associated with caries in second prima

  8. A novel caries risk test.

    Science.gov (United States)

    Denny, Paul C; Denny, Patricia A; Takashima, Jona; Galligan, Joyce; Navazesh, Mahvash

    2007-03-01

    A diagnostic test is particularly beneficial if it reveals the level of susceptibility prior to onset of a disease process. In the case of childhood caries, such a diagnostic test affords the opportunity for preventive measures to be implemented before caries begins. Salivary glycoproteins contain a wealth of individually specific oligosaccharide motifs. Depending on microbial compatibilities and individual genotypes, the glycoproteins that form the pellicle coating of teeth may provide attachment sites that foster colonization leading to cariogenesis. Alternatively, certain oligosaccharides, when present in nonpellicle glycoproteins, can interact with planktonic bacteria and lower their ability to interact with the tooth surface. We have found that in young adults the ratio of the two classes of oligosaccharides present in resting saliva exhibits a strong correlation with caries history (DFT: number of decayed and filled teeth). Oligosaccharide moieties associated with the test are quantitated in dried spots of whole saliva on nitrocellulose using commercially available biotinylated lectins with a variety of reporters. A combination of multiple linear regression and neural net analyses were used to develop the algorithms that describe the relationship between oligosaccharide patterns and DFT. During test development several different groups of adults and children have been studied. The correlation algorithms routinely exceed an R(2) (coefficient of determination) of 0.96. When the test is applied to the saliva of children, it yields a projection of their future caries history. Modifying the test result metric to reflect the groups of teeth with caries in young adults, the test identifies those teeth at risk for future caries in children. This test outcome can then be accompanied with suggested specific preventive measures for each tooth group-based risk level.

  9. Assessment of maternal risk factors and its relationship with early childhood caries among preschool children in Mangaluru city

    Directory of Open Access Journals (Sweden)

    Sham S Bhat

    2017-01-01

    Full Text Available Aim: The aim of this study is to assess the maternal risk factors and its relationship with early childhood caries (ECC among preschoolchildren in Mangaluru city. Methods: Children aged 3–5 years attending preschool (Anganwadi and their mothers were included in the study. A total of 120 child–mother pairs participated in the study. The maternal risk factors were assessed by a pretested questionnaire. After obtaining the consent, the mother and their children were clinically examined for dental caries using the WHO criteria (1997. Results were analyzed using SPSS 18.0. Results: Significant difference was found in mother's caries activity, high level of Streptococcus mutans, brushing frequency, diet of the mother, and their child's caries experience. Conclusion: A relationship between maternal risk factors and ECC is a result of a multifactorial and a comprehensive model that includes psychological and behavioral aspects. Caries prevention strategy should be that every child should receive oral care before age of one so that needful children can be instituted with preventive measures and their parents can be targeted for educational programs.

  10. Geo-mapping of caries risk in children and adolescents - a novel approach for allocation of preventive care

    Directory of Open Access Journals (Sweden)

    Holmén Anders

    2011-09-01

    Full Text Available Abstract Background Dental caries in children is unevenly distributed within populations with a higher burden in low socio-economy groups. Thus, tools are needed to allocate resources and establish evidence-based programs that meet the needs of those at risk. The aim of the study was to apply a novel concept for presenting epidemiological data based on caries risk in the region of Halland in southwest Sweden, using geo-maps. Methods The study population consisted of 46,536 individuals between 3-19 years of age (75% of the eligible population from whom caries data were reported in 2010. Reported dmfs/DMFS>0 for an individual was considered as the primary caries outcome. Each study individual was geo-coded with respect to his/her residence parish. A parish-specific relative risk (RR was calculated as the observed-to-expected ratio, where the expected number of individuals with dmfs/DMFS>0 was obtained from the age- and sex-specific caries (dmfs/DMFS>0 rates for the total study population. Smoothed caries risk geo-maps, along with corresponding statistical certainty geo-maps, were produced by using the free software Rapid Inquiry Facility and the ESRI® ArcGIS system. Results The geo-maps of preschool children (3-6 years, schoolchildren (7-11 years and adolescents (12-19 years displayed obvious geographical variations in caries risk, albeit most marked among the preschoolers. Among the preschool children the smoothed relative risk (SmRR varied from 0.33 to 2.37 in different parishes. With increasing age, the contrasts seemed to diminish although the gross geographical risk pattern persisted also among the adolescents (SmRR range 0.75-1.20. Conclusion Geo-maps based on caries risk may provide a novel option to allocate resources and tailor supportive and preventive measures within regions with sections of the population with relatively high caries rates.

  11. 儿童龋病的风险性评估%Caries risk assessment in children

    Institute of Scientific and Technical Information of China (English)

    邹静

    2014-01-01

    Caries risk assessment (CRA) involves a combination and analysis of factors including individual’s age, biolo-gical factors, and protective and clinical findings. CRA significantly guides pediatric dentists and oral health caregivers in their decision-making plan for clinical treatment. The following is an introduction on the aspects of harmfulness of childhood caries and CRA for children of different ages.%儿童龋风险评估是对儿童个体的年龄、生物学因素、保护性因素和临床检查结果进行综合性分析,评估个体的患龋风险,是口腔保健人员和口腔医生制定治疗计划的重要组成部分。本文从儿童龋病的危害、不同年龄阶段儿童龋风险评估的内容及作用等方面进行归纳。

  12. Use of occlusal sealant in a community program and caries incidence in high- and low-risk children

    Directory of Open Access Journals (Sweden)

    Vânia Baldini

    2011-08-01

    Full Text Available OBJECTIVE: The aims of this study were to investigate the effectiveness of sealant placement under the guidelines of the Oral Health Promotion Program for Children and Adolescents (Portugal, and to test the influence of clinical and socioeconomic variables on the DMFT increment in 277 children, born in 1997. MATERIAL AND METHODS: A dental hygienist performed the initial examinations and sealant placement (Helioseal, Vivadent on the permanent first molars in 2005. These activities were registered in dental records that were assessed in 2007. Children were classified according to caries risk at baseline [high (HR: DMFT+dmft>0; low (LR: DMFT+dmft=0 risk] and sealant placement as follows: HR-S and LR-S Groups (with sealant placement; HR-NS and LR-NS Groups (without sealant placement. A calibrated dentist performed the final examination in 2007 at school, based on the World Health Organization recommendations. The variables collected were: dental caries, visible dental plaque, malocclusions, and socioeconomic level (questionnaire sent to children's parents. For univariate (Chi-square or Fisher tests and multivariate (Multiple logistic regression analyses the DMFT increment >0 was selected as dependent variable. RESULTS: Approximately 17.0% of the children showed DMFT increment>0 (mean=0.25. High-risk children presented a significant increase in the number of decayed and/or filled teeth. These children had 7.94 more chance of developing caries. Children who did not receive sealant were 1.8 more prone to have DMFT increment >0. CONCLUSION: It appears that sealant placement was effective in preventing dental caries development. Moreover, the variables "risk" and "sealant placement" were predictors for DMFT increment in the studied children.

  13. Measuring quality of dental care: Caries prevention services for children

    National Research Council Canada - National Science Library

    Herndon, Jill Boylston; Tomar, Scott L; Catalanotto, Frank A; Rudner, Nancy; Huang, I-Chan; Aravamudhan, Krishna; Shenkman, Elizabeth A; Crall, James J

    2015-01-01

    The authors conducted a study to validate the following 3 evidence-based, process-of-care quality measures focused on dental caries prevention for children with an elevated risk of experiencing caries...

  14. Salivary Microbiome Diversity in Caries-Free and Caries-Affected Children.

    Science.gov (United States)

    Jiang, Shan; Gao, Xiaoli; Jin, Lijian; Lo, Edward C M

    2016-11-25

    Dental caries (tooth decay) is an infectious disease. Its etiology is not fully understood from the microbiological perspective. This study characterizes the diversity of microbial flora in the saliva of children with and without dental caries. Children (3-4 years old) with caries (n = 20) and without caries (n = 20) were recruited. Unstimulated saliva (2 mL) was collected from each child and the total microbial genomic DNA was extracted. DNA amplicons of the V3-V4 hypervariable region of the bacterial 16S rRNA gene were generated and subjected to Illumina Miseq sequencing. A total of 17 phyla, 26 classes, 40 orders, 80 families, 151 genera, and 310 bacterial species were represented in the saliva samples. There was no significant difference in the microbiome diversity between caries-affected and caries-free children (p > 0.05). The relative abundance of several species (Rothia dentocariosa, Actinomyces graevenitzii, Veillonella sp. oral taxon 780, Prevotella salivae, and Streptococcus mutans) was higher in the caries-affected group than in the caries-free group (p < 0.05). Fusobacterium periodonticum and Leptotrichia sp. oral clone FP036 were more abundant in caries-free children than in caries-affected children (p < 0.05). The salivary microbiome profiles of caries-free and caries-affected children were similar. Salivary counts of certain bacteria such as R. dentocariosa and F. periodonticum may be useful for screening/assessing children's risk of developing caries.

  15. Patient caries risk assessment

    DEFF Research Database (Denmark)

    Twetman, Svante; Fontana, Margherita

    2009-01-01

    Risk assessment is an essential component in the decision-making process for the correct prevention and management of dental caries. Multiple risk factors and indicators have been proposed as targets in the assessment of risk of future disease, varying sometimes based on the age group at which...... for prediction purposes, as measured until now in the literature, is at best questionable in schoolchildren, adolescents and adults. That is not to say these additional factors should not be assessed to help understand the strength of their associations with the disease experience in a particular patient......, and aid in the development of an individualized and targeted preventive and management plan....

  16. Comparing caries risk profiles between 5- and 10- year-old children with cleft lip and/or palate and non-cleft controls

    DEFF Research Database (Denmark)

    Sundell, Anna Lena; Ullbro, Christer; Marcusson, Agneta

    2015-01-01

    of cleft lip and/or palate (CL(P)) children with non-cleft controls in the same age using a computerized caries risk assessment model. METHODS: The study group consisted of 133 children with CL(P) (77 subjects aged 5 years and 56 aged 10 years) and 297 non-cleft controls (133 aged 5 years and 164 aged 10......BACKGROUND: Previous studies have suggested that children with oral clefts may have higher caries prevalence in comparison with non-cleft controls but the relative importance of the potential risk factors is not clear. The aim of this study was to compare the caries risk profiles in a group...

  17. Salivary Microbiome Diversity in Caries-Free and Caries-Affected Children

    Directory of Open Access Journals (Sweden)

    Shan Jiang

    2016-11-01

    Full Text Available Dental caries (tooth decay is an infectious disease. Its etiology is not fully understood from the microbiological perspective. This study characterizes the diversity of microbial flora in the saliva of children with and without dental caries. Children (3–4 years old with caries (n = 20 and without caries (n = 20 were recruited. Unstimulated saliva (2 mL was collected from each child and the total microbial genomic DNA was extracted. DNA amplicons of the V3-V4 hypervariable region of the bacterial 16S rRNA gene were generated and subjected to Illumina Miseq sequencing. A total of 17 phyla, 26 classes, 40 orders, 80 families, 151 genera, and 310 bacterial species were represented in the saliva samples. There was no significant difference in the microbiome diversity between caries-affected and caries-free children (p > 0.05. The relative abundance of several species (Rothia dentocariosa, Actinomyces graevenitzii, Veillonella sp. oral taxon 780, Prevotella salivae, and Streptococcus mutans was higher in the caries-affected group than in the caries-free group (p < 0.05. Fusobacterium periodonticum and Leptotrichia sp. oral clone FP036 were more abundant in caries-free children than in caries-affected children (p < 0.05. The salivary microbiome profiles of caries-free and caries-affected children were similar. Salivary counts of certain bacteria such as R. dentocariosa and F. periodonticum may be useful for screening/assessing children’s risk of developing caries.

  18. Salivary Microbiome Diversity in Caries-Free and Caries-Affected Children

    Science.gov (United States)

    Jiang, Shan; Gao, Xiaoli; Jin, Lijian; Lo, Edward C. M.

    2016-01-01

    Dental caries (tooth decay) is an infectious disease. Its etiology is not fully understood from the microbiological perspective. This study characterizes the diversity of microbial flora in the saliva of children with and without dental caries. Children (3–4 years old) with caries (n = 20) and without caries (n = 20) were recruited. Unstimulated saliva (2 mL) was collected from each child and the total microbial genomic DNA was extracted. DNA amplicons of the V3-V4 hypervariable region of the bacterial 16S rRNA gene were generated and subjected to Illumina Miseq sequencing. A total of 17 phyla, 26 classes, 40 orders, 80 families, 151 genera, and 310 bacterial species were represented in the saliva samples. There was no significant difference in the microbiome diversity between caries-affected and caries-free children (p > 0.05). The relative abundance of several species (Rothia dentocariosa, Actinomyces graevenitzii, Veillonella sp. oral taxon 780, Prevotella salivae, and Streptococcus mutans) was higher in the caries-affected group than in the caries-free group (p < 0.05). Fusobacterium periodonticum and Leptotrichia sp. oral clone FP036 were more abundant in caries-free children than in caries-affected children (p < 0.05). The salivary microbiome profiles of caries-free and caries-affected children were similar. Salivary counts of certain bacteria such as R. dentocariosa and F. periodonticum may be useful for screening/assessing children’s risk of developing caries. PMID:27898021

  19. Are mutans streptococci detected in preschool children a reliable predictive factor for dental caries risk? A systematic review.

    Science.gov (United States)

    Thenisch, N L; Bachmann, L M; Imfeld, T; Leisebach Minder, T; Steurer, J

    2006-01-01

    Research suggests that mutans streptococci play an important role in cariogenesis in children but the usefulness of bacterial testing in risk assessment is unknown. Our objective was to summarize the literature assessing the association of mutans streptococci and dental caries in preschool children, (Pre)Medline (1966-2003), Embase (1980-2003), the Cochrane Register of Controlled Trials (2003, issue 3), and reference lists of included studies were searched. All abstracts found by the electronic searches (n = 981) were independently scrutinized by 2 reviewers. Minimal requirements for inclusion were assessment of preschool children without caries at baseline, reporting of mutans streptococci present in saliva or plaque at baseline and assessment of caries presence after a minimum of 6 months of follow-up. Participants' details, test methods, methodological characteristics and findings were extracted by one reviewer and cross-checked by another. Homogeneity was tested using chi2 tests. Results of plaque and saliva testing were pooled separately using a fixed effects model. Methodological quality of reports was low. Out of 9 studies included, data from 3 reports on plaque test assessment alone (n = 300) and from 4 reports on saliva test assessment alone (n = 451) were available for pooled analysis. The pooled risk ratio (95% CI) was 3.85 (2.48-5.96) in studies using plaque tests and 2.11 (1.47-3.02) in those using saliva testing. Presence of mutans streptococci, both in plaque or saliva of young caries-free children, appears to be associated with a considerable increase in caries risk. Lack of adjustment for potential confounders in the original studies, however, limits the extent to which interpretations for practice can be made.

  20. Risk factors for dental caries among children with cerebral palsy in a low-resource setting.

    Science.gov (United States)

    Akhter, Rahena; Hassan, Nur Mohammad Monsur; Martin, Elizabeth F; Muhit, Mohammad; Haque, Mohammad Raziul; Smithers-Sheedy, Hayley; Jones, Cheryl; Badawi, Nadia; Khandaker, Gulam

    2017-05-01

    To describe the oral health status and investigate factors affecting dental caries experience among children with cerebral palsy (CP) in rural Bangladesh. A cross-sectional study was conducted among children with CP who are part of the Bangladesh Cerebral Palsy Register (BCPR) study. Caries experience was measured by identifying decayed, missing, and filled teeth for deciduous and permanent teeth (dmft/DMFT). Clinical periodontal index, body mass index, oral hygiene behaviour, masticatory ability, and dietary habits were recorded. CP motor types and severity of functional mobility (Gross Motor Function Classification System [GMFCS]) were assessed. Of 90 children with CP (mean age 9y 7mo, range 2-17y, 37.8% female and 62.2% male), 35% of 2 to 6 year olds, and 70% of 7 to 11 year olds (p=0.014) experienced caries (dmft+DMFT>0). The mean values (standard deviation [SD]) of dmft and DMFT were 2.46 (3.75) and 0.72 (1.79) respectively. After adjusting for age and sex, binary logistic regression analysis showed a significant relationship with dental caries for children who had quadriplegia (odds ratio [OR] 5.56, p=0.035), tooth cleaning less than one time/day (OR 0.08, p=0.016), using toothpowder or charcoal for cleaning (OR 7.63, p=0.015), and snacking between meals more than one time/day (OR 6.93, p=0.012). Early oral health preventive care is required for children with CP because dental caries is highly prevalent in these children. © 2016 Mac Keith Press.

  1. Hyperactive Children are at Risk of Dental Caries -An Analytical Study

    Directory of Open Access Journals (Sweden)

    C Jeevika

    2013-01-01

    Full Text Available Background: Attention-deficit/hyperactivity disorder (ADHD is well recognized in western countries, but there were no much reports of ADHD from India. Aim: To determine the relationship of ADHD with dental caries. Materials & Method : A cross-sectional analytical study was carried out among 120 children aged around 8-15 years who were randomly selected from normal and special schools located in Chennai city. The children were categorized as ADHD according to the criteria of Diagnostic and Statistical Manual of Mental Disorders (DSM-IV.The questionnaire was given to parents and teachers. It included details of DSM- IV criteria, age, sex, demographic details, past dental history, hours diet chart and any medication taken previously. The oral hygiene status was assessed using Oral Hygiene index simplified (OHI-S and the caries experience was recorded using DMFT index. Categorical data were compared by the Chi-square test. The odds ratio (OR was calculated with logistic regression. A multivariate analysis was carried out to adjust for gender, dental caries status of primary and permanent teeth. Results : Males are more in ADHD group when compared to females. Oral Hygiene Status of ADHD group was significantly better than control group. ADHD children were 3.1 times more odds of getting dental caries than children in the control group.

  2. Snacking habits and caries in young children.

    Science.gov (United States)

    Johansson, I; Holgerson, P Lif; Kressin, N R; Nunn, M E; Tanner, A C

    2010-01-01

    Dental caries is caused by a combination of infection and diet. This disease, if left untreated, may lead to pain, and impair the quality of life, nutritional status and development of young children. The objective was to investigate the association between snacking and caries in a population at high risk of dental caries. American preschool children (n = 1,206) were recruited in the offices of paediatricians. Data on sociodemographic characteristics, oral hygiene, breast-feeding, use of bottle and snacking were collected by questionnaire. Plaque presence, the number of teeth and their caries status (deft) were scored. The children sampled were 61% Black, 27% White and 10% Asian. Of the 1- to 2-, 2- to 3- and 3- to 4-year-old children, 93.8, 82.4 and 77.3% were caries free, and their mean caries scores were 0.16, 0.58 and 0.93, respectively. Multivariate partial least squares (PLS) modelling revealed plaque presence, lowest income, descriptors for tooth exposure time (number of teeth and age) and cariogenic challenge (total intake of sugar-containing snacks and chips/crisps, and chips intake with a sugar-containing drink) to be associated with more caries. These differences were also found in univariate analyses; in addition, children who continued breast-feeding after falling asleep had significantly higher deft values than those who did not. PLS modelling revealed that eating chips clustered with eating many sweet snacks, candies, popcorn and ice cream. We conclude that, in addition to the traditional risk indicators for caries - presence of plaque, sugar intake and socioeconomic status -, consumption of chips was associated with caries in young children.

  3. Risk factors for caries - control and prevention

    Directory of Open Access Journals (Sweden)

    Melida Hasanagić

    2008-08-01

    Full Text Available Objectives. To investigate a prevalence of caries, filled permanentand extracted permanent teeth, as well as caries risk factors inschool children aged 7, 9 and 11.Methods. The survey included 800 children (296 children aged7; 254 children aged 9 and 250 children aged 11 from the MostarMunicipality, 400 of them living in both rural and urban areas.A dental mirror and standard light of dental chair were used forexamination. The DMF index (Dental Caries, Missing Teeth andFilled Teeth was determined, as well as failure in keeping teethhygiene, sugar intake with food, and incidence of oral cavity infection.Results. The dental state of permanent teeth in children aged 7and 9 has shown significant difference between the children fromrural and urban areas (p < 0,001. Out of 2,698 and 2,790 permanentteeth in children aged 11 from rural and urban areas, 1,086(40,25 % and 884 (31.68 % had caries, respectively (p < 0.01.The difference between these groups of children has been foundin relation to the index of oral hygiene too (p < 0.05.Conclusion. An identification of risk groups for getting caries wasvery important and could help health and social structures to maintaintheir programs in order to improve oral health.

  4. Higher vitamin D intake during pregnancy is associated with reduced risk of dental caries in young Japanese children.

    Science.gov (United States)

    Tanaka, Keiko; Hitsumoto, Shinichi; Miyake, Yoshihiro; Okubo, Hitomi; Sasaki, Satoshi; Miyatake, Nobuyuki; Arakawa, Masashi

    2015-08-01

    The intrauterine environment, including maternal nutrition status, may affect the development, formation, and mineralization of children's teeth. We assessed the relationship between self-reported maternal dietary vitamin D intake during pregnancy and the risk of dental caries among young Japanese children. This study is based on a prospective analysis of 1210 Japanese mother-child pairs. Information on maternal intake during pregnancy was collected using a validated diet history questionnaire. Data on oral examination at 36-46 months of age were obtained from the mothers, who transcribed the information from their maternal and child health handbooks to our self-administered questionnaire. Children were classified as having dental caries if one or more primary teeth had decayed or had been filled. Compared with the lowest quartile of maternal vitamin D intake during pregnancy, adjusted odds ratios (95% confidence intervals) for quartiles 2, 3, and 4 were 1.06 (0.72-1.56), 0.53 (0.34-0.81), and 0.67 (0.44-1.02), respectively (P for trend = .01). When maternal vitamin D intake was treated as a continuous variable, the adjusted odds ratio (95% confidence interval) was 0.94 (0.89-0.995). Higher maternal vitamin D intake during pregnancy may be associated with a lower risk of dental caries in children. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. Dentists' use of caries risk assessment in children: findings from the Dental Practice-Based Research Network.

    Science.gov (United States)

    Riley, Joseph L; Qvist, Vebeke; Fellows, Jeffrey L; Rindal, D Brad; Richman, Joshua S; Gilbert, Gregg H; Gordan, Valeria V

    2010-01-01

    This study surveyed Dental Practice-Based Research Network (DPBRN) member dentists (from four regions in the U.S. and Scandinavia) who perform restorative dentistry in their practices. The survey asked a range of questions about caries risk assessment in patients aged 6 to 18. Among respondents, 73% of dentists reported performing caries risk assessment among these patients, while 14% assessed caries risk by using a special form. Regions in which most dentists were in a private practice model were the least likely to perform caries risk assessment, while regions where most dentists practiced in a large group practice model were the most likely to use a special form for caries risk assessment. Recent graduates from dental school were more likely to use a caries risk assessment compared to older graduates. Current oral hygiene, decreased salivary flow, and the presence of active caries were rated as the most important caries factors. Some differences by region were also evident for the risk factor ratings. These results suggest that not all community dentists assess caries risk. The results of this study also indicate considerable variability in dentists' views concerning the importance of specific caries risk factors in treatment planning and weak evidence that caries risk assessment is driving clinical practice when preventive treatment recommendations are being considered.

  6. Efficacy of Four Fluoride Mouth Rinses on Streptococcus mutans in High Caries Risk Children – A Randomized Controlled Trial

    Science.gov (United States)

    Bhupathiraju, Prameela

    2016-01-01

    Introduction Dental caries has been traditionally described as a multifactorial disease that involves the interaction of various factors like host, agent, substrate and time. Landmark studies have established the fact that Mutans Streptococci are the primary etiologic agents of dental caries. The prevention of dental caries by fluoride supplements in various vehicles, such as water and toothpaste, constitutes one of the most successful prevention measures. Aim The aim of the present study was to compare the clinical efficacy of four fluoride mouth rinses on Streptococcus mutans in high caries risk children and also to check the efficacy of the ingredient Triclosan which is present in two of the four mouth rinses. Materials and Methods The study is double blinded, consisting of 1000 children in age group 6-14yrs who were screened from residential schools. Of the total, 200 children were categorized as high caries risk group based on caries risk assessment tool form given by American Association of Pediatric Dentistry (AAPD) guidelines 2011. Prior to the study, salivary samples were collected and sent for microbial analysis to estimate Streptococcus mutans counts. Out of 200 salivary samples, 132 showed 106CFU of Streptococcus mutans and these children were included in the study. The 132 children from each group received the assigned mouth wash for 14 consecutive days. On 15th day the salivary samples were collected and sent for microbial analysis and the obtained results were subjected to statistical analysis. Results All the mouth washes showed a significant reduction in Colony Forming Units (CFU) counts of Streptococcus mutans. Among the four groups Group D (S flo) showed greater percentage reduction of Streptococcus mutans followed by Group A (Act), B (Kidodent) and C (Zerocary). There was no stastically significance reduction of Streptococcus mutans among the Triclosan containing and non containing groups. Conclusion The mean pre rinse CFU was significantly

  7. The impact of dietary and lifestyle factors on the risk of dental caries among young children in Qatar.

    Science.gov (United States)

    Bener, Abdulbari; Al Darwish, Mohammed S; Tewfik, Ihab; Hoffmann, Georg F

    2013-08-01

    .59-3.21), and frequency of tooth brushing once a day or less (adjusted OR: 1.36; 95% CI: 1.01-1.83) were associated independently with the risk of dental caries among children in Qatar. Being female, overweight or obese, and monthly household income higher than US$2747 (≥10,000 QAR) were independent risk factors for dental caries. However, consumption of cod liver oil (at least once a week) and frequency of tooth brushing (more than once a day) were protective against dental caries. Health awareness and education on frequent tooth brushing, adequate nutrition, and obesity prevention should be promoted to avoid dental caries among children.

  8. Assessment of maternal risk indicators for the development of caries in their children: A comparative, cross-sectional study

    Directory of Open Access Journals (Sweden)

    H R Priyadarshini

    2017-01-01

    Full Text Available Introduction: Certain factors in mothers could be risk indicators for certain diseases in their children. Hence, this study was undertaken to assess maternal risk indicators for the development of early childhood caries in their children. Methodology: A comparative, cross-sectional study was designed among 180 mother-child pairs attending various Anganwadi centers. Demographic, dietary, oral hygiene practices and other necessary information were collected from mothers using a structured questionnaire. Caries status and amount of plaque were recorded through clinical examination. Nonstimulated saliva from mothers was cultured for mutans streptococci (MS. Data were analyzed using SPSS version 17. Chi-square, Student's t-test, and logistic regression were used. A P ≤ 0.05 was considered statistically significant. Results: In the study group, 73.3% of mothers had caries as compared to only 53.3% mothers in control group. While mean DMFT and mean DMFS of mothers in the study group was 3.78 ± 3.91 and 8.37 ± 12.2, respectively, the same for the mothers in the control group was 2.66 ± 3.01 and 5.8 ± 5.3. Sixty (66.7% out of ninety mothers in the study group had a high MS count as compared to only 40 (44.4% mothers in control group (P = 0.003. Conclusion: The present study showed that high salivary MS count and decay in mothers could be important risk indicators for the development of caries in their children.

  9. Cariogram outcome after 90 days of oral treatment with Streptococcus salivarius M18 in children at high risk for dental caries: results of a randomized, controlled study.

    Science.gov (United States)

    Di Pierro, Francesco; Zanvit, Alberto; Nobili, Piero; Risso, Paolo; Fornaini, Carlo

    2015-01-01

    Dental caries is the most common chronic disease of childhood. Cariogram is a well-recognized algorithm-based software program based on different caries-related risk factors and intended to aid clinicians in performing more objective and consistent dental caries risk assessments. This type of approach precedes the diagnosis of caries and allows the dentist to identify at-risk patients and then take appropriate preventive measures before caries develop further. One of the etiological factors favoring the development of dental caries is the mutans streptococci. These acidogenic dental plaque inhabitants can be effectively antagonized by the activity of bacteriocins released by the probiotic Streptococcus salivarius M18 (salivarius M18). Moreover, salivarius M18 after colonizing the human oral mucosa produces the enzymes dextranase and urease that are able to counteract plaque formation and saliva acidity, respectively. Seventy-six subjects at high risk of dental caries were randomized and then either treated or not treated for 90 days with an oral formulation containing the oral probiotic salivarius M18 (Carioblis(®)). The results indicate that the use of salivarius M18 increases the chances of avoiding new dental caries development in children, and its application could be proposed as a new tool in the dentist's armory to be adopted in subjects considered at high risk on the basis of their Cariogram outcome.

  10. Cariogram outcome after 90 days of oral treatment with Streptococcus salivarius M18 in children at high risk for dental caries: results of a randomized, controlled study

    Science.gov (United States)

    Di Pierro, Francesco; Zanvit, Alberto; Nobili, Piero; Risso, Paolo; Fornaini, Carlo

    2015-01-01

    Dental caries is the most common chronic disease of childhood. Cariogram is a well-recognized algorithm-based software program based on different caries-related risk factors and intended to aid clinicians in performing more objective and consistent dental caries risk assessments. This type of approach precedes the diagnosis of caries and allows the dentist to identify at-risk patients and then take appropriate preventive measures before caries develop further. One of the etiological factors favoring the development of dental caries is the mutans streptococci. These acidogenic dental plaque inhabitants can be effectively antagonized by the activity of bacteriocins released by the probiotic Streptococcus salivarius M18 (salivarius M18). Moreover, salivarius M18 after colonizing the human oral mucosa produces the enzymes dextranase and urease that are able to counteract plaque formation and saliva acidity, respectively. Seventy-six subjects at high risk of dental caries were randomized and then either treated or not treated for 90 days with an oral formulation containing the oral probiotic salivarius M18 (Carioblis®). The results indicate that the use of salivarius M18 increases the chances of avoiding new dental caries development in children, and its application could be proposed as a new tool in the dentist’s armory to be adopted in subjects considered at high risk on the basis of their Cariogram outcome. PMID:26491371

  11. Maternal dental anxiety as a risk factor for dental caries in children: a cross-sectional study

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    Tasneem S. Ain

    2016-11-01

    Conclusions: It was concluded that occurrence of dental caries was more in children of highly anxious mother's and hence there exists the association between the mother's dental anxiety and their children's dental caries prevalence. [Int J Res Med Sci 2016; 4(11.000: 4867-4872

  12. Risk factors for predicting early childhood caries in Anganwadi children in Bangalore city: A cross-sectional study

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    K B Shilpashree

    2016-01-01

    Full Text Available Introduction: Preschool oral health is an overlooked aspect of childhood health and well-being. Early childhood caries (ECC is an infectious and multifactorial disease of the childhood. Several factors play a role in the etiology of disease. Aim: To predict the risk factors for occurrence of ECC in children aged 3–6 years of Anganwadi centers. Materials and Methods: A cross-sectional descriptive study consisting of 3009 children aged 3–6 years attending Anganwadi centers of Bangalore South. Required and relevant information regarding feeding practices and oral hygiene practices were obtained. Multivariate regression analysis was performed for statistical analysis. Results: The prevalence of ECC was 31.4% with mean decayed, missing, and filled teeth (DMFT of study population is 1.15 ± 2.28. Mean DMFT among males and females were 1.31 ± 2.48 and 1.01 ± 2.07, respectively. Habit of bottle feeding in the night (P < 0.001 and odds ratio [OR] of 1.32, in between meal, snacks (P < 0.001 and OR of 1.24 were the risk factors for caries in this study. Conclusions: The present study provides an insight regarding the risk factors involved in predicting ECC in children.

  13. Cariogram outcome after 90 days of oral treatment with Streptococcus salivarius M18 in children at high risk for dental caries: results of a randomized, controlled study

    Directory of Open Access Journals (Sweden)

    Di Pierro F

    2015-10-01

    Full Text Available Francesco Di Pierro,1 Alberto Zanvit,2 Piero Nobili,2 Paolo Risso,3 Carlo Fornaini4 1Scientific Department, Velleja Research, 2Stomatology Institute, Milan, Italy; 3Department of Health Science, University of Genoa, Genoa, Italy; 4Teleo Laboratory, Faculty of Dentistry, University of Nice, Nice, France Abstract: Dental caries is the most common chronic disease of childhood. Cariogram is a well-recognized algorithm-based software program based on different caries-related risk factors and intended to aid clinicians in performing more objective and consistent dental caries risk assessments. This type of approach precedes the diagnosis of caries and allows the dentist to identify at-risk patients and then take appropriate preventive measures before caries develop further. One of the etiological factors favoring the development of dental caries is the mutans streptococci. These acidogenic dental plaque inhabitants can be effectively antagonized by the activity of bacteriocins released by the probiotic Streptococcus salivarius M18 (salivarius M18. Moreover, salivarius M18 after colonizing the human oral mucosa produces the enzymes dextranase and urease that are able to counteract plaque formation and saliva acidity, respectively. Seventy-six subjects at high risk of dental caries were randomized and then either treated or not treated for 90 days with an oral formulation containing the oral probiotic salivarius M18 (Carioblis®. The results indicate that the use of salivarius M18 increases the chances of avoiding new dental caries development in children, and its application could be proposed as a new tool in the dentist's armory to be adopted in subjects considered at high risk on the basis of their Cariogram outcome. Keywords: BLIS M18, caries prediction, dextranase, urease, Streptococcus mutans, Streptococcus sobrinus, plaque, salivary pH, bacteriocins

  14. Caries risk assessment in school children using a reduced Cariogram model without saliva tests

    DEFF Research Database (Denmark)

    Petersson, Gunnel Hänsel; Isberg, Per-Erik; Twetman, Svante

    2010-01-01

    To investigate the caries predictive ability of a reduced Cariogram model without salivary tests in schoolchildren.......To investigate the caries predictive ability of a reduced Cariogram model without salivary tests in schoolchildren....

  15. Factores de riesgo asociados con la caries dental en niños de círculos infantiles Risk factor associated to dental caries in children from nurseries

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    Ricardo Rodríguez Llanes

    2009-06-01

    Full Text Available Los factores de riesgo asociados con la caries dental constituyen una probabilidad medible y tienen valor predictivo en la prevención de esta enfermedad que la sitúa como la principal causa de pérdida dentaria. Se realizó un estudio observacional descriptivo de corte transversal para determinar el comportamiento clínico epidemiológico de los factores de riesgo de la caries dental en niños de círculos infantiles del municipio Artemisa entre abril y diciembredel 2007, con la finalidad de identificar la prevalencia y factores de riesgo asociados con la caries dental y analizar el grado de riesgo en la muestra objeto de estudio. El universo de trabajo estuvo formado por 642 infantes pertenecientes a 6 círculos infantiles y la muestra se realizó por factibilidad, en la cual se seleccionaron 2 círculos infantiles para un total de 240 infantes, los cuales se agruparon atendiendo a la edad, sexo, prevalencia de caries dental y factores de riesgo mayormente asociados, así como el grado de riesgo. Se realizó un formulario que incluía el interrogatorio a padres y/o tutores y el examen bucal a los niños en las mismas instituciones, aplicando en cada caso el índice ceo-d. Entre los principales resultados se destaca, que el 80 % de los niños se encontraban libres de caries, que los factores de riesgo que más incidieron fueron la dieta cariogénica y la higiene bucal deficiente y que más del 80 % de la muestra posee un bajo riesgo a caries. Se concluye que la prevalencia de caries dental en estas instituciones es baja, a pesar de la influencia de factores de riesgo que condicionan la aparición de la enfermedad.Risk factors associated to dental caries are a measurable likelihood and also a predictive value in prevention of this condition, which is the major cause of teeth loss. We made a cross-sectional, descriptive and observational study to determine the clinicoepidemiologic behavior of risk factors of dental caries in children from

  16. Risk Factors of Dental Cavities in Children Factores de riesgo de caries dental en niños

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    Nora Sexto Delgado

    Full Text Available

    Background: Dental cavities are a kind of disease that is increasing. The quantitative change has also produced qualitative changes concerning the type, extension and location of the lesions. Objective: To identify the selected risks of dental cavities among the students of a primary school. Methods: An analytic investigation of the controls and cases performed during academic course 2004 to 2005. The universe was constituted by 320 students where 204 were selected for this study. The cases were selected among the children who were affected by cavities (102 and the controls were selected by a simple randomized sample, i.e. a control one for each case (102. A consultation was carried out in the school to value the risks and the presence of the disease. Affectation due to cavities, malocclusion, and parodontopathies, age, sex, scholar degree, bad oral hygiene, previous experience of cavities in primary and permanent dentition, saliva viscosity, dental overlapping, orthodontic treatment, and sugar candies ingestions were the variables analyzed. Results: It was corroborated that the 49.5 % of the cases were affected by cavities, 23 % by malocclusion, and parodontopathies were observed in the 2, 0 %. The 80.3 % of the cases had a very bad oral hygiene, 50 % presented saliva viscosity and 95.1 % of the cases used to ingest sugar candies. Conclusions: The association between the classic risks of dental cavities appearance such as bad oral hygiene, previous experience of cavities, saliva viscosity and sugar candies ingestion were shown in this study.

    Fundamento: La caries dental es una enfermedad que ha ido aumentando. El cambio cuantitativo en ella también ha producido cambios cualitativos en cuanto al tipo, extensión y localización de las lesiones. Objetivo: Identificar los riesgos seleccionados de caries dental entre los

  17. Association Between Nocturnal Breastfeeding and Snacking Habits and the Risk of Early Childhood Caries in 18- to 23-Month-Old Japanese Children

    OpenAIRE

    ,

    2015-01-01

    Background Early childhood caries (ECC) is one of the most prevalent chronic diseases among children. The aim of this cross-sectional study was to investigate the association between nocturnal breastfeeding, snacking habits, or other risk factors and ECC in 18- to 23-month-old Japanese children. Methods Study subjects were 1675 children aged 18 to 23 months. A self-administered questionnaire was completed by parents or guardians of the children. The survey contents included such things as num...

  18. The Clinical, Environmental, and Behavioral Factors That Foster Early Childhood Caries: Evidence for Caries Risk Assessment.

    Science.gov (United States)

    Fontana, Margherita

    2015-01-01

    Caries risk assessment, an essential component of targeted health care delivery for young children, is of paramount importance in the current environment of increasing health care costs and resource constraints. The purpose of this manuscript was to review recent best available evidence behind the factors that influence caries risk assessment and the validity of strategies to assess the caries risk of young children. Moderate to weak evidence supports the following recommendations: (1) Children should have a caries risk assessment done in their first year (or as soon as their first tooth erupts) as part of their overall health assessment, and this should be reassessed periodically over time. (2) Multiple clinical, environmental, and behavioral factors should be considered when assessing caries risk in young children, including factors associated with the primary caregiver. (3) The use of structured forms, although most may not yet be validated, may aid in systematic assessment of multiple caries risk factors and in objective record-keeping. (4) Children from low socioeconomic status groups should be considered at increased risk when developing community preventive programs.

  19. Prevalence, risk surfaces and inter-municipality variations in caries experience in Danish children and adolescents in 2012

    DEFF Research Database (Denmark)

    Nørrisgaard, Pia Elisabeth; Qvist, Vibeke; Ekstrand, Kim

    2016-01-01

    -municipality variation in caries experience. Materials and methods Data was collected in the public Child Dental Health Service. In total, 5636 caries registrations on 3-, 9-, 15- and 18-year-olds were collected in 35 of the 98 Danish municipalities. Caries experience was expressed by mean def-s/DMF-S and caries......Objective The aim of this study was to describe the caries experience, prevalence and distribution related to tooth type and surfaces in the primary and permanent dentition in children and adolescents in Denmark in 2012. In addition, to examine if explanatory factors influence the inter...... prevalence by def-s = 0/DMF-S = 0. Inter-municipality variations were illustrated. Multivariate regression analyses were applied to assess the influence of fluoride concentration in drinking water, proportion of immigrants and personal income on the inter-municipality variation in mean def-s/DMF-S. Results...

  20. Riesgo de caries dental en niños atendidos en el hogar en el período 2006-2007 Risk of dental caries in children seen at home in 2006-2007

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    Deyanira Cabrera Escobar

    2009-06-01

    Full Text Available La caries dental es una enfermedad que aparece en la infancia con el brote de los dientes. Se realizó un estudio analítico transversal en una muestra de 200 niños de 2 a 4 años (niños atendidos en el hogar, del municipio Plaza de la Revolución, para evaluar la relación entre el nivel de riesgo y la prevalencia de caries dental, los cuales se seleccionaron por muestreo estratificado polietápico con probabilidad proporcional al tamaño. La información se obtuvo mediante encuestas. Se empleó la prueba estadística Chi cuadrado y Anova Bonferroni. Los resultados demostraron que los categorizados de alto riesgo en los aspectos de riesgo: específico, nivel educativo, perfil individual y comunitario, por organización y funcionamiento de los servicios de salud, y riesgo total, tuvieron la mayor prevalencia de la caries dental (47,8 % con índice 0,48; 25,0 % con índice 0,25; 39,1 % con índice 0,39; 100 % con índice 1,0 y 36,9 % con índice 0,37, respectivamente. Se concluye que existió relación entre los niveles de riesgo y la prevalencia de caries dental en los niños atendidos en el hogar.Dental caries is a disease appearing during childhood with the teeth bud. Across-sectional analytical study was made in a cohort of 200 children aged 2 -4 (children seen at home from Plaza de Revolución municipality, to assess the relation between risk level and dental caries prevalence, which were selected by a multistage stratified sampling with a proportional probability to size. Information was retrieved through surveys. We used the Chi2 statistical test and the Anova Bonferroni. Results showed that those classified as high risk in the following features: specific risk, educational level, individual and community profile, by organization and performance of health service, and total risk, had the greater prevalence of dental caries ,the 47,8% with a rate of 0,48; the 25,0% with a rate of 0,25; the 39,1% with of 0,39; the 100% with a rate of 1

  1. Caries risk assessment among 12-13 year old school-going children of government and private schools of Tirupur district, Tamil Nadu.

    Science.gov (United States)

    Mitha, Madhu M; Nijesh, J E; Chaly, Preetha Elizabeth; Priyadharshini, Indra; Junaid, Mohammed; Vaishnavi, S

    2016-01-01

    Dental caries is as ancient as humankind and has the longest association with the dental profession, an association that is punctuated with agony and ecstasy. The agonizing fact is that despite several efforts toward total eradication, this disease is still prevalent. Nevertheless, an ecstatic success of the profession is the global decline in the incidence compared to the yesteryears' epidemics. Hence, predicting dental caries earlier is a boon. One such model to predict is cariogram developed by Bratthall in 1996. The aim of this study was to assess the caries risk among 12-13 year old school-going children of government and private schools of Tirupur district in Tamil Nadu using cariogram computer model. A cross-sectional survey was carried out among 136 study subjects of 12-13 year of age, who fulfilled the inclusion and exclusion criteria. Data were collected using a predesigned questionnaire and scored according to a standardized protocol. The Chi-square test was used to find differences between caries-related factors and cariogram group. The correlation was acquired using Spearman's correlation. Government school study subjects had 56% of chance of avoiding caries whereas the private school study subjects had 66% of chance of avoiding caries in future and the differences were statistically significant (P = 0.001). A negative correlation was observed between the chance to avoid dental caries and cariogram sectors. The majority of the study subjects from government school belonged to medium-risk category and private school subjects belonged to low-risk category which inferred that private school students have high chance to avoid dental caries compared to government study subjects.

  2. Caries risk assessment among 12–13 year old school-going children of government and private schools of Tirupur district, Tamil Nadu

    Directory of Open Access Journals (Sweden)

    Madhu M Mitha

    2016-01-01

    Full Text Available Background: Dental caries is as ancient as humankind and has the longest association with the dental profession, an association that is punctuated with agony and ecstasy. The agonizing fact is that despite several efforts toward total eradication, this disease is still prevalent. Nevertheless, an ecstatic success of the profession is the global decline in the incidence compared to the yesteryears' epidemics. Hence, predicting dental caries earlier is a boon. One such model to predict is cariogram developed by Bratthall in 1996. Aim: The aim of this study was to assess the caries risk among 12–13 year old school-going children of government and private schools of Tirupur district in Tamil Nadu using cariogram computer model. Methods: A cross-sectional survey was carried out among 136 study subjects of 12–13 year of age, who fulfilled the inclusion and exclusion criteria. Data were collected using a predesigned questionnaire and scored according to a standardized protocol. The Chi-square test was used to find differences between caries-related factors and cariogram group. The correlation was acquired using Spearman's correlation. Results: Government school study subjects had 56% of chance of avoiding caries whereas the private school study subjects had 66% of chance of avoiding caries in future and the differences were statistically significant (P = 0.001. A negative correlation was observed between the chance to avoid dental caries and cariogram sectors. Conclusion: The majority of the study subjects from government school belonged to medium-risk category and private school subjects belonged to low-risk category which inferred that private school students have high chance to avoid dental caries compared to government study subjects.

  3. Risk indicators and risk predictors of dental caries in schoolchildren

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    Elaine Pereira da Silva Tagliaferro

    2008-12-01

    Full Text Available The purpose of this study was to identify risk indicators of high caries level at baseline (HCLB based on cross-sectional data and predictors of high caries increment (HCI based on a 7-year-follow-up examination in 6-8-year-old schoolchildren. Two hundred and six schoolchildren were examined in 1997 and in 2004 by the same two calibrated dentists, in Piracicaba, Brazil. At baseline, dental caries, presence of sealants, fluorosis, and oral hygiene status were recorded. The children's parents completed a questionnaire concerning socioeconomic level, fluoride use, dental service utilization, dietary and oral hygiene habits. HCLB and HCI were defined considering the upper quartile of the total caries experience distribution (dmfs+DMFS and caries increment distribution, respectively. Logistic regression models were adjusted estimating the Odds Ratio (OR, 95% confidence intervals and p-values. Having white spot lesions (OR=5.25 was found to be a risk indicator of HCLB. Schoolchildren with dental fluorosis (OR=0.17 or those who brushed the teeth more than two times a day (OR=0.37 presented less probability of HCLB. The predictors of HCI were: dmfs>0 (OR=2.68 and mothers' educational level up to 8 years of schooling (OR=2.87. Clinical and socioeconomic variables were found to be risk indicators and/or predictors of dental caries in schoolchildren.

  4. Risk factors for early childhood caries in disadvantaged populations.

    Science.gov (United States)

    Arora, Amit; Schwarz, Eli; Blinkhorn, Anthony Stevenson

    2011-11-01

    Early childhood caries is a significant international public health problem. The aim of this paper was to review the current evidence of the risk factors for dental caries in disadvantaged children under 6 years of age. Medline, Cochrane, and PubMed database searches were conducted. Systematic reviews were used where available, or meta-analyses; randomized, controlled trials; and cohort, case-control, and cross-sectional studies (in that order). Studies were restricted to those published in English from 1990 to October 2010. Early childhood caries has a complex etiology with biological, behavioral, and sociodemographic influences. Evidence suggests that young children are most likely to develop caries if Streptococcus mutans is acquired at an early age, although this is influenced by other factors, such as oral hygiene, fluoride, diet, dental visit patterns, socioeconomic status, ethnicity, and health literacy. Etiological pathways should be taken into consideration when designing interventions to prevent dental caries in disadvantaged preschool children.

  5. Chemomechanical caries removal for children.

    Science.gov (United States)

    Balciuniene, Irena; Sabalaite, Rūta; Juskiene, Inga

    2005-01-01

    Pain is still an actual problem in dentistry, and a usage of anaesthetics can be still limited, so new ways of caries treatment are still being searched in order to ease this process both to a patient and a doctor. Efficiency of chemomechanical tooth treatment to children was studied. 30 children within two age groups of 3-6 and 7-13 years took part in this research, and their teeth with caries were treated in two different ways--chemomechanical and traditional. Teeth with the same class of cavities were treated. There are presented records about the need of anaesthetics' usage, cleaning duration and patients' complaints in this study. Results show that chemomechanical treatment could be as effective as traditional one, causes less pain and lowers the need for anaesthetics. There was noticed less removal of solid tissue cleaning carious cavity.

  6. Dental Caries in High-Risk School-Aged African-American Children in Alabama: A Six-Year Prospective Cohort Study

    Science.gov (United States)

    Ghazal, Tariq S.; Levy, Steven M.; Childers, Noel K.; Broffitt, Barbara A.; Caplan, Daniel J; Warren, John J.; Cavanaugh, Joseph E.; Kolker, Justine

    2016-01-01

    Objectives To assess the prevalence and incidence of dental caries in school-aged African-American children who received semi-annual fluoride varnish applications. Methods A cohort of six-year-old high caries-risk African-American children (n=98) was recruited in Uniontown, Alabama and followed for six years. Oral examinations were done annually by three trained/calibrated dentists. Tooth surfaces with cavitated caries, missing due to caries and with filled surfaces were recorded, using WHO criteria. Also, as part of the study, children received periodic oral health instruction, fluoride varnish applications and referral to dentists starting at baseline. Results The person-level prevalence of dmfs/DMFS was: 61.2 percent at mean age 5.9 (n=98, mean dmfs/DMFS=11.6); 63.8 percent at age 6.7 (n=80, mean dmfs/DMFS=13.2); 70.6 percent at age 7.8 (n=68, mean dmfs/DMFS=14.2); 65.7 percent at age 8.8 (n=68, mean dmfs/DMFS=11.8); 55.6 percent at age 9.7 (n=63, mean dmfs/DMFS=8.8); 40.3 percent at age 10.7 (n=62, mean dmfs/DMFS=3.4); and 37.1 percent at age 11.7 (n=62, mean dmfs/DMFS=2.3). The six-year person-level incidence of dmfs/DMFS was 32.3 percent (mean dmfs/DMFS=1.6) from age 5.9 to age 11.7 (n=62). Conclusion In spite of the oral health education and fluoride varnish applications, there was substantial new dental caries in this high-risk sample. Additional studies evaluating risk factors for caries development are ongoing. PMID:27306247

  7. Prioritizing the Risk Factors of Severe Early Childhood Caries

    OpenAIRE

    Noha Samir Kabil; Sherif Eltawil

    2017-01-01

    Severe early childhood caries remains the most common chronic disease affecting children. The multifactorial etiology of caries has established a controversy about which risk factors were more significant to its development. Therefore, our study aimed through meticulous statistical analysis to arrange the “well agreed upon” common risk factors in order of significance, to aid the clinician in tailoring an adequate preventive program. The study prioritized or reshuffled the risk factors contri...

  8. Predicting Dental Caries Outcomes in Children

    Science.gov (United States)

    Divaris, K.

    2015-01-01

    In recent years, unprecedented gains in the understanding of the biology and mechanisms underlying human health and disease have been made. In the domain of oral health, although much remains to be learned, the complex interactions between different systems in play have begun to unravel: host genome, oral microbiome with its transcriptome, proteome and metabolome, and more distal influences, including relevant behaviors and environmental exposures. A reasonable expectation is that this emerging body of knowledge can help improve the oral health and optimize care for individuals and populations. These goals are articulated by the National Institutes of Health as “precision medicine” and the elimination of health disparities. Key processes in these efforts are the discovery of causal factors or mechanistic pathways and the identification of individuals or population segments that are most likely to develop (any or severe forms of) oral disease. This article critically reviews the fundamental concepts of risk assessment and outcome prediction, as they relate to early childhood caries (ECC)—a common complex disease with significant negative impacts on children, their families, and the health system. The article highlights recent work and advances in methods available to estimate caries risk and derive person-level caries propensities. It further discusses the reasons for their limited utility in predicting individual ECC outcomes and informing clinical decision making. Critical issues identified include the misconception of defining dental caries as a tooth or surface-level condition versus a person-level disease; the fallacy of applying population-level parameters to individuals, termed privatization of risk; and the inadequacy of using frequentist versus Bayesian modeling approaches to derive individual disease propensity estimates. The article concludes with the notion that accurate caries risk assessment at the population level and “precision dentistry

  9. Why are children still having preventable extractions under general anaesthetic? A service evaluation of the views of parents of a high caries risk group of children.

    Science.gov (United States)

    Olley, R C; Hosey, M T; Renton, T; Gallagher, J

    2011-04-23

    Introduction Despite overall improvements in oral health, the number of children admitted to hospital for extraction of teeth due to caries under general anaesthesia (GA) has been reported as increasing dramatically in England. The new UK government plans to transform NHS dentistry by improving oral health.Aim To evaluate the dental care received by children who required caries-related extractions under GA and obtain the views of their parents or guardians on their experiences of oral health services and the support they would like to improve their child's oral health, to inform future planning.Method An interview questionnaire was designed and piloted to collect data from a consecutive sample of 100 parents or guardians during their child's pre-operative assessment appointment. This took place at one London dental hospital between November 2009 and February 2010.Results Most children were either white (43%) or black British (41%); the average age was seven years (range 2-15, SD 3.1, SE 0.31) and the female:male ratio was 6:5. Most (84%) had experienced dental pain and 66% were referred by a general dental practitioner (GDP). A large proportion of parents or guardians (47%) reported previous dental treatment under GA in their children or child's sibling/s. Challenges discussed by parents in supporting their child's oral health included parenting skills, child behaviour, peer pressure, insufficient time, the dental system and no plans for continuing care for their child. Three out of four parents (74%) reported that they would like support for their child's oral health. Sixty percent of all parents supported school/nursery programmes and 55% supported an oral health programme during their pre-assessment clinic.Discussion These findings suggest that the oral health support received by high caries risk children is low. Health promotion programmes tailored to this cohort are necessary and our findings suggest that they would be welcomed by parents.

  10. Prevalence of early childhood caries among preschool children in Trivandrum and its association with various risk factors

    Directory of Open Access Journals (Sweden)

    Sobha Kuriakose

    2015-01-01

    Full Text Available Background: Early childhood caries (ECC is a severe form of dental decay with multi-factorial origin. Objectives: The aim of this cross-sectional study was to determine the prevalence and related risk factors of ECC among preschool children residing in rural and urban areas of Trivandrum district in Kerala. Methods: A sample size of 1329 preschool children of <60 months of age was randomly selected from rural and urban areas of Trivandrum and decayed missing filled teeth indices were recorded. A standardized questionnaire was distributed to the parents. The data were subjected to SPSS version 16 and statistically analyzed with Chi-square test. Results: Prevalence of ECC in the study sample was found to be 54%. Furthermore, a positive association was obtained between ECC and age of the child, location of residence, dietary habits, and oral hygiene habits. Conclusion: There is an urgent need to implement preventive and curative oral health programs for preschool children in rural and urban areas.

  11. Effect of fluoride varnish on caries prevention of partially erupted of permanent molar in high caries risk.

    Science.gov (United States)

    Suwansingha, Orawan; Rirattanapong, Praphasri

    2012-05-01

    The objective of this study was to measure the effectiveness of fluoride varnish as a public health intervention to prevent caries on partially erupted first and second permanent molars among 6-11 year old children at high risk for caries. In a six-month clinical trial, 105 children were randomly divided into a fluoride varnish (Duraphat) group (117 molars) or a control group (117 molars). The chi-square test used to compare caries occurrence in each group with a 95% level of confidence (pfluoride varnish resulted in 79% and 77.5% caries reduction in partially erupted permanent molars at 3 and 6 months, respectively. There were statistically significant differences in caries progression between the groups at 3 and 6 months. Fluoride varnish significantly reduced carious lesions in partially erupted molars at six months among high caries risk children.

  12. Attitudes towards oral health among parents of 6-year-old children at risk of developing caries

    NARCIS (Netherlands)

    Vermaire, J.H.; Hoogstraten, J.; van Loveren, C.; Poorterman, J.H.G.; van Exel, N.J.A.

    2010-01-01

    Objectives:  Parental attitudes are likely to play a role in achieving and maintaining a desired level of oral health in children. To be useful in individually delivered caries prevention programmes, parental attitudes should be identified at individual level. Q-methodology has been proved successfu

  13. Attitudes towards oral health among parents of 6-year-old children at risk of developing caries

    NARCIS (Netherlands)

    Vermaire, J.H.; Hoogstraten, J.; van Loveren, C.; Poorterman, J.H.G.; van Exel, N.J.A.

    2010-01-01

    Objectives:  Parental attitudes are likely to play a role in achieving and maintaining a desired level of oral health in children. To be useful in individually delivered caries prevention programmes, parental attitudes should be identified at individual level. Q-methodology has been proved successfu

  14. The Marketplace for New Caries Management Products: Dental Caries Detection and Caries Management by Risk Assessment

    OpenAIRE

    Berg Joel H

    2006-01-01

    Abstract The number of new technologies emerging each year in the realm of dental caries management is growing at an exponential rate. Examining the patent literature, one can see that this growth rate will likely continue, with the outcome that dentistry will see an expanded growth in managing dental caries by risk assessment with medicinal therapeutic interventions. Restorative dentistry solutions, treating the results of dental caries, will continue to grow, while technologies to identify ...

  15. Dentists' use of caries risk assessment in children: findings from the Dental Practice-Based Research Network

    DEFF Research Database (Denmark)

    Riley, Joseph L; Qvist, Vebeke; Fellows, Jeffrey L

    2010-01-01

    This study surveyed Dental Practice-Based Research Network (DPBRN) member dentists (from four regions in the U.S. and Scandinavia) who perform restorative dentistry in their practices. The survey asked a range of questions about caries risk assessment in patients aged 6 to 18. Among respondents, 73...

  16. Caries risk assessment in young adults

    DEFF Research Database (Denmark)

    Petersson, Gunnel Hänsel; Twetman, Svante

    2015-01-01

    BACKGROUND: To validate baseline caries risk classifications according to the Cariogram model with the actual caries development over a 3-year period in a group of young adults living in Sweden. METHODS: The study group consisted of 1,295 19-year-old patients that completed a comprehensive clinical...... baseline examination, including radiographs and salivary tests. An individual caries risk profile was computed and the patient was placed in one of five risk categories. After 3 years, 982 patients (75.8%) were re-examined and caries increment for each patient was calculated. The outcome was expressed...... as sensitivity, specificity and predictive values and compared with a risk assessment scheme used in Public Dental Service. RESULTS: The drop-outs displayed more risk factors and a significantly higher caries burden at baseline compared with those that remained in the project (p 

  17. Dentin caries risk indicators in 1-year-olds. A two year follow-up study.

    Science.gov (United States)

    Hultquist, Ann Ingemansson; Bågesund, Mats

    2016-11-01

    Early childhood caries (ECC) risk factors are suspected to vary between regions with different caries prevalence. Identify ECC risk factors for 1-year-olds predicting dentin caries at 3 years of age in a region with low caries prevalence. Caries risk was assessed by dental hygienist or dental assistant in 779 one-year-olds. The oral mutans streptococci (MS) score was performed from a tooth surface or (in pre-dentate children) from oral mucosa. A parental questionnaire with questions regarding family factors (siblings with or without caries), general health, food habits (night meals, breastfeeding, other beverage than water), oral hygiene habits and emerged teeth were answered by parents of the 1-year-olds. Dentin caries was assessed when the children were 3-year-olds. Simple and multiple logistic regression analyses were used for identification of caries-associated factors. An increased caries risk was assessed in 4.4% of the 1-year-olds. Dentin caries was found in 2.6% of the 3-year-olds. Caries risk at 1 year was associated with caries at 3 years (OR = 6.5, p = .002). Multiple regression analysis found the variables Beverages other than water (OR = 7.1, p year-olds in a region with low caries experience.

  18. Prioritizing the Risk Factors of Severe Early Childhood Caries

    Directory of Open Access Journals (Sweden)

    Noha Samir Kabil

    2017-01-01

    Full Text Available Severe early childhood caries remains the most common chronic disease affecting children. The multifactorial etiology of caries has established a controversy about which risk factors were more significant to its development. Therefore, our study aimed through meticulous statistical analysis to arrange the “well agreed upon” common risk factors in order of significance, to aid the clinician in tailoring an adequate preventive program. The study prioritized or reshuffled the risk factors contributing to severe early childhood caries and placed them in the order of their significance as follows: snacking of sugary food several times a day, increased number of siblings to three or more, night feeding, child self-employed brushing, mother’s caries experience, two siblings, on demand feeding, once/day sugary food, sharing utensils, one sibling, male gender, father’s education, late first dental visit, brushing time, mother’s education, no dental visit, decreased brushing frequency, and no night brushing.

  19. Dental caries in rural Alaska Native children--Alaska, 2008.

    Science.gov (United States)

    2011-09-23

    In April 2008, the Arctic Investigations Program (AIP) of CDC was informed by the Alaska Department of Health and Social Services (DHSS) of a large number of Alaska Native (AN) children living in a remote region of Alaska who required full mouth dental rehabilitations (FMDRs), including extractions and/or restorations of multiple carious teeth performed under general anesthesia. In this remote region, approximately 400 FMDRs were performed in AN children aged Dental caries can cause pain, which can affect children's normal growth and development. AIP and Alaska DHSS conducted an investigation of dental caries and associated risk factors among children in the remote region. A convenience sample of children aged 4-15 years in five villages (two with fluoridated water and three without) was examined to estimate dental caries prevalence and severity. Risk factor information was obtained by interviewing parents. Among children aged 4-5 years and 12-15 years who were evaluated, 87% and 91%, respectively, had dental caries, compared with 35% and 51% of U.S. children in those age groups. Among children from the Alaska villages, those aged 4-5 years had a mean of 7.3 dental caries, and those aged 12-15 years had a mean of 5.0, compared with 1.6 and 1.8 dental caries in same-aged U.S. children. Of the multiple factors assessed, lack of water fluoridation and soda pop consumption were significantly associated with dental caries severity. Collaborations between tribal, state, and federal agencies to provide effective preventive interventions, such as water fluoridation of villages with suitable water systems and provision of fluoride varnishes, should be encouraged.

  20. Incidence of dental caries in primary dentition and risk factors: a longitudinal study.

    Science.gov (United States)

    Corrêa-Faria, Patrícia; Paixão-Gonçalves, Suzane; Paiva, Saul Martins; Pordeus, Isabela Almeida

    2016-05-20

    The objectives of this prospective, longitudinal, population-based study were to estimate the incidence of dental caries in the primary dentition, identify risk factors and determine the proportion of children receiving dental treatment, through a two-year follow up. The first dental exam was conducted with 381 children aged one to five years, at health centers during immunization campaigns; 184 of them had dental caries and 197 had no caries experience. The second exam was carried out two years later at a nursery or at home with the same individuals who participated in the first exam. The diagnosis of dental caries was performed using the dmft criteria. Parents were interviewed regarding socioeconomic indicators. Descriptive, bivariate and adjusted Poisson regression analyses were performed. Among the 381 children, 234 were reexamined after two years (non-exposed: 139; exposed: 95). The overall incidence of dental caries was 46.6%. The greatest incidence of dental caries was found in the group of children with previous caries experience (61.1%). Among the children without dental caries in the first exam, 36.7% exhibited caries in the second exam. The majority of children (72.6%) received no treatment for carious lesions in the two-year interval between examinations. Children with previous dental caries (RR: 1.52, 95%CI: 1.12-2.05) had a greater risk of developing new lesions, compared with the children without previous dental caries. The incidence of dental caries was high and most of children's caries were untreated. Previous caries experience is a risk factor for developing new carious lesions in children.

  1. Incidence of dental caries in primary dentition and risk factors: a longitudinal study

    Directory of Open Access Journals (Sweden)

    Patrícia CORRÊA-FARIA

    2016-01-01

    Full Text Available Abstract The objectives of this prospective, longitudinal, population-based study were to estimate the incidence of dental caries in the primary dentition, identify risk factors and determine the proportion of children receiving dental treatment, through a two-year follow up. The first dental exam was conducted with 381 children aged one to five years, at health centers during immunization campaigns; 184 of them had dental caries and 197 had no caries experience. The second exam was carried out two years later at a nursery or at home with the same individuals who participated in the first exam. The diagnosis of dental caries was performed using the dmft criteria. Parents were interviewed regarding socioeconomic indicators. Descriptive, bivariate and adjusted Poisson regression analyses were performed. Among the 381 children, 234 were reexamined after two years (non-exposed: 139; exposed: 95. The overall incidence of dental caries was 46.6%. The greatest incidence of dental caries was found in the group of children with previous caries experience (61.1%. Among the children without dental caries in the first exam, 36.7% exhibited caries in the second exam. The majority of children (72.6% received no treatment for carious lesions in the two-year interval between examinations. Children with previous dental caries (RR: 1.52, 95%CI: 1.12–2.05 had a greater risk of developing new lesions, compared with the children without previous dental caries. The incidence of dental caries was high and most of children’s caries were untreated. Previous caries experience is a risk factor for developing new carious lesions in children.

  2. Prevalence and risk factors of caregiver reported Severe Early Childhood Caries in Manitoba First Nations children: results from the RHS Phase 2 (2008–2010

    Directory of Open Access Journals (Sweden)

    Robert J. Schroth

    2013-08-01

    Full Text Available Objectives. The high prevalence and severity of caries among Canadian First Nations children is a growing concern. Dental surgery in hospital is often necessary to treat the signs of decay but does not address the underlying factors contributing to its development. The purpose of this study was to determine the prevalence and risk factors of caregiver-reported Baby Bottle Tooth Decay (BBTD, or Severe Early Childhood Caries (S-ECC, among preschool children recruited in Phase 2 of the First Nations Regional Longitudinal Health Survey (RHS. Study Design. Cross-sectional study including interviews with caregivers. Methods. This study was limited to data from Manitoba First Nations participating in the RHS Phase 2 (2008–10. Data were restricted to caregiver interviews for their child <72 months of age. The main variable of interest was caregiver-reported BBTD, an antecedent term for S-ECC. Data analysis included descriptive statistics and bivariate analyses; p≤0.05 was significant. Results. Overall, caregivers of 431 preschool children responded. According to caregiver reports, 102/410 (24.9% children had S-ECC. Further, 65.0% responded that their child had already undergone treatment for caries. Children with S-ECC were significantly older than those without. S-ECC was also associated with paternal education levels and employment status, and maternal smoking during pregnancy. Breastfed children were less likely to have S-ECC, while consuming drink crystal beverages in bottles, and daily intake of soft drinks, juice, sweets and fast food were associated with increased risk. Those who reported that healthcare services were not available and were not culturally appropriate were significantly more likely to have children with S-ECC. Conclusions. Caregiver reports suggest that nearly 1 in every 4 children has been affected by S-ECC. Identified risk factors for Manitoba First Nations children included age, education and employment, dietary practices

  3. Overweight, obese, underweight, and frequency of sugar consumption as risk indicators for early childhood caries in Brazilian preschool children.

    Science.gov (United States)

    Ribeiro, Cecilia Claudia Costa; Silva, Mariana Carvalho Batista da; Nunes, Ana Margarida Melo; Thomaz, Erika Bárbara de Abreu Fonseca; Carmo, Cadidja Dayane Sousa; Ribeiro, Marizélia Rodrigues Costa; Silva, Antônio Augusto Moura da

    2017-11-01

    A possible association between being overweight or obese and early childhood caries (ECC) remains controversial. To investigated this association in a developing country testing the confounding effects of socioeconomic factors and frequency of sugar consumption. Historical cohort study, 388 children (aged 24-71 months) living in São Luís, Brazil. A theoretical model adjusted according to income, birthweight, and nutritional status at twelve months and frequency of sugar consumption was generated with directed acyclic graphs to analyze this association. Caries were considered a discrete variable in the Poisson regression models; incidence density ratios (IRs) and 95% confidence intervals (95% CIs) were estimated. Being overweight or obese (IR = 1.52; 95% CI: 1.03-2.22) was independently associated with ECC. Being thin or very thin (IR = 1.97; 95% CI: 1.52-2.54), a high frequency of sugar consumption (IR = 1.83; 95% CI: 1.42-2.38), and age (IR = 3.62; 95% CI: 2.58-5.08) were associated with ECC. Children overweight or obese, as well as children exhibiting being thin/very thin, were associated with ECC independent of socioeconomic variables and a high frequency of sugar consumption. © 2017 BSPD, IAPD and John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  4. Genetic factors affecting dental caries risk.

    Science.gov (United States)

    Opal, S; Garg, S; Jain, J; Walia, I

    2015-03-01

    This article reviews the literature on genetic aspects of dental caries and provides a framework for the rapidly changing disease model of caries. The scope is genetic aspects of various dental factors affecting dental caries. The PubMed database was searched for articles with keywords 'caries', 'genetics', 'taste', 'diet' and 'twins'. This was followed by extensive handsearching using reference lists from relevant articles. The post-genomic era will present many opportunities for improvement in oral health care but will also present a multitude of challenges. We can conclude from the literature that genes have a role to play in dental caries; however, both environmental and genetic factors have been implicated in the aetiology of caries. Additional studies will have to be conducted to replicate the findings in a different population. Identification of genetic risk factors will help screen and identify susceptible patients to better understand the contribution of genes in caries aetiopathogenesis. Information derived from these diverse studies will provide new tools to target individuals and/or populations for a more efficient and effective implementation of newer preventive measures and diagnostic and novel therapeutic approaches in the management of this disease.

  5. Caries risk assessment in schoolchildren - a form based on Cariogram® software

    Directory of Open Access Journals (Sweden)

    Renata Nunes CABRAL

    2014-10-01

    Full Text Available Identifying caries risk factors is an important measure which contributes to best understanding of the cariogenic profile of the patient. The Cariogram® software provides this analysis, and protocols simplifying the method were suggested. Objectives: The aim of this study was to determine whether a newly developed Caries Risk Assessment (CRA form based on the Cariogram® software could classify schoolchildren according to their caries risk and to evaluate relationships between caries risk and the variables in the form. Material and Methods: 150 schoolchildren aged 5 to 7 years old were included in this survey. Caries prevalence was obtained according to International Caries Detection and Assessment System (ICDAS II. Information for filling in the form based on Cariogram® was collected clinically and from questionnaires sent to parents. Linear regression and a forward stepwise multiple regression model were applied to correlate the variables included in the form with the caries risk. Results: Caries prevalence, in primary dentition, including enamel and dentine carious lesions was 98.6%, and 77.3% when only dentine lesions were considered. Eighty-six percent of the children were classified as at moderate caries risk. The forward stepwise multiple regression model result was significant (R2=0.904; p<0.00001, showing that the most significant factors influencing caries risk were caries experience, oral hygiene, frequency of food consumption, sugar consumption and fluoride sources. Conclusion: The use of the form based on the Cariogram® software enabled classification of the schoolchildren at low, moderate and high caries risk. Caries experience, oral hygiene, frequency of food consumption, sugar consumption and fluoride sources are the variables that were shown to be highly correlated with caries risk.

  6. Genotypic diversity and virulence traits of streptococcus sobrinus isolated from caries-free children and children suffering severe early childhood caries.

    Science.gov (United States)

    Qin, Xiu Rong; Zhou, Qiong; Qin, Man

    2013-01-01

    To evaluate the genotypic diversity and some virulence traits of Streptococcus sobrinus (S. sobrinus) isolated from caries-free children and children suffering severe early childhood caries (SECC). S. sobrinus isolated from stimulated whole saliva samples of 91 caries-free children and 87 SECC children were subcultured, identified by polymerase chain reaction and genotyped by arbitrarily primed polymerase chain reaction. Polysaccharide synthesis ability, acidogenicity, aciduricity and the adherence ability of these S. sobrinus isolates were measured. The frequency of S. sobrinus detection was 18.39% (16/87) in SECC children, which was significantly higher than that (3.30%, 3/91) in caries-free children. One to three different genotypes of S. sobrinus were detected in each SECC child. Only one genotype was colonised in each caries-free child. In SECC children, the production of water-insoluble glucan (WIG) was positively correlated with the ability of S. sobrinus adhering to a glass surface. The presence of S. sobrinus could be a risk factor for high caries activity in severe early childhood caries. The multi-genotypes could be related to different caries suceptibility. Water-insoluble glucan plays an important role in the adherence and accumulation of S. sobrinus on tooth surfaces.

  7. Can Socioeconomic status indicators predict caries risk in schoolchildren in Saudi Arabia? a cross-sectional study.

    Science.gov (United States)

    Al Agili, Dania Ebrahim; Alaki, Sumer M

    2014-01-01

    To determine the prevalence and identify significant socioeconomic predictors of dental caries among children aged 9 and 14 in Jeddah, Saudi Arabia. A random sample of 24 elementary and middle schools in Jeddah was selected. All 3rd and 8th graders were screened (N = 1655) for caries. A parent questionnaire was administered to collect information on selected socioeconomic indicators. Untreated caries was the outcome of interest. Categorical variables were reported as frequencies and percentages; crude and adjusted odds ratios of caries association with SES were produced with 95% confidence intervals and P-values. A total of 1655 students were examined. The overall caries experience was 83.13%. Untreated caries prevalence in primary and permanent teeth of all students was 63.01% and 56.7%, respectively. In primary teeth, mother's education, family income and having medical insurance were significant unadjusted predictors of caries. Family income was the only adjusted predictor of caries in primary teeth. In permanent teeth, most SES indicators were significant in the univariate analysis. However, mother's education was the only adjusted variable associated with caries. The prevalence of caries is rising and aggregate measures of SES did not distinguish between children with or without caries, particularly among younger children. The most powerful individual SES predictors of caries were family monthly income and parents' education. Until a more valid aggregate measure of SES is available, community wide approaches to caries prevention and risk reduction for all young children should be utilised to reduce SES-related caries risk.

  8. Caries Experience and Salivary Parameters among Overweight Children and Adolescents

    Directory of Open Access Journals (Sweden)

    Michele B. Diniz

    2013-11-01

    Full Text Available Obesity is a chronic disease characterized by excess body fat, which can lead to other health problems, including insulin resistance, non-alcoholic fatty liver disease, polycystic ovary syndrome, hypertension, dyslipidemia, sleep apnea, asthma, heart attack, stroke, atherosclerosis and metabolic syndrome. Currently, obesity and dental caries are major public health concerns and dietary habits are a very important common component of their etiological factors, showing some correlation with the sociodemographic characteristics of individuals presenting these diseases. In relation to caries experience, the literature suggests a correlation between obesity and dental caries in children and adolescents, in primary and/or permanent dentition, though divergent results exist regarding assessment based on the method recommended by the WHO (1997, i.e., restricted to carious lesions with cavitation. Some studies indicate greater prevalence of proximal carious lesions in obese adolescents compared with those with normal weight. Salivary changes, such as the concentrations of phosphate, sialic acid, proteins and immunoglobulins and in peroxidase activity could explain the increased probability of obese children presenting greater risk of dental caries. Thus, it is important to consider the contribution of salivary parameters in caries experience of overweight children and adolescents and the implementation of preventive measures in this population.

  9. Prevalence of Early Childhood Caries and its Risk Factors in 6-60 months old Children in Quchan

    Directory of Open Access Journals (Sweden)

    Fatemeh Mazhari

    2007-01-01

    Full Text Available Introduction: Despite advances in the oral health of children in recent decades, early childhood caries (ECC continues to pose a serious threat to child welfare. The purpose of this study was to determine prevalence and severity of ECC in 6-60 month old children in relation to socioeconomic factors, feeding practices and oral health behaviors in Quchan.Materials and Methods: This cross-sectional study included almost all children enrolled in Quchans day care centers; 232 six to sixty months children were examined. Social and behavioral information were obtained from parents through a self-administered questionnaire. ECC and severe ECC (S-ECC were diagnosed based on NIDCR and WHO recommendations.Results: The prevalence of ECC and S-ECC were 59% and 25%, respectively. The overall mean of d2mfs (with cavitated carious surface lesions and d2psmfs (with cavitated and non-cavitated carious surface lesions were 2.1 ± 4.45 and 3.80 ± 5.34, respectively. The variables significantly associated with ECC or SECC were socioeconomic status, frequency of bottle-feeding, snacking frequency, probable age of starting tooth brushing, person responsible for child’s oral health care and eruption age of the first tooth.Conclusion: This study demonstrated that the prevalence of ECC was high among of preschool children in the city of Quchan. It is recommended to increase knowledge of parents about proper feeding habits and oral health practices, and also preschool children accessibility to dental services.

  10. Measuring quality of dental care: Caries prevention services for children.

    Science.gov (United States)

    Herndon, Jill Boylston; Tomar, Scott L; Catalanotto, Frank A; Rudner, Nancy; Huang, I-Chan; Aravamudhan, Krishna; Shenkman, Elizabeth A; Crall, James J

    2015-08-01

    The authors conducted a study to validate the following 3 evidence-based, process-of-care quality measures focused on dental caries prevention for children with an elevated risk of experiencing caries: sealants for 6- to 9-year-olds, sealants for 10- to 14-year-olds, and topical fluoride. Using evidence-based guidelines, the Dental Quality Alliance developed measures for implementation with administrative data at the plan and program levels. To validate the measures, the authors used data from the Florida and Texas Medicaid programs and Children's Health Insurance Programs and from national commercial dental benefit plans. Data were extracted from 414 randomly selected dental office records to validate the use of administrative data to accurately calculate the measures. The authors also assessed statistically significant variations in overall measure performance. Agreement between administrative data and dental records was 95% for sealants (κ = 0.82) and 90% for topical fluoride (κ = 0.78). Sensitivity and specificity were 90.7% and 88.5% for topical fluoride and 77.8% and 98.8% for sealants, respectively. Variation in overall measure performance was greatest for topical fluoride (χ(2) = 5,887.1; P caries received at least 2 topical fluoride applications during the reporting year. Although there was greater variation in performance for sealants for 6- to 9-year-olds (range, 21.0-31.3%; χ(2) = 548.6; P caries prevention process-of-care quality measures can be implemented feasibly and validly using administrative claims data. The measures can be used to assess, monitor, and improve the proportion of children with an elevated risk of experiencing dental caries who receive evidence-based caries prevention services. Copyright © 2015 American Dental Association. Published by Elsevier Inc. All rights reserved.

  11. Estudio sobre la prevención quimioterapéutica de la caries dental con barnices de clorhexidina y timol, en niños de 5-8 años de edad, con riesgo alto de caries.: Un reporte preliminar Study on the chemotherapeutic prevention of the caries with chlorhexidine/thymol varnish in children of 5-8 years old, with high caries risk.: A preliminary report

    Directory of Open Access Journals (Sweden)

    María C García-Santos

    2004-02-01

    Full Text Available Objetivos: el propósito de este estudio fue evaluar la posibilidad de reducir la caries de fisura en las caras oclusales de los primeros molares permanentes, a través de barnices antimicrobianos, en escolares con alta incidencia de caries. Se ha realizado un ensayo clínico aleatorio a doble ciego. Sujetos: 35 niños saludables con edades comprendidas entre los 6 y 8 años, con alto riesgo de caries, fueron seleccionados en un colegio de Madrid. Par ser incluidos en el estudio cada niño debería tener como mínimo dos primeros molares permanentes sanos, y presentar caries en dentina en sus molares temporales. Métodos: después de la profilaxis dental, el grupo de estudio se le aplicaba un barniz de clorhexidina 1% y timol 1% (Cervitec, y al grupo control un barniz de placebo. El barniz era colocado sobre todos los dientes (dentición temporal y permanente cada tres meses (al inicio a los 3,6 y 9 meses y el incremento de caries era comparado a los 12 meses. Resultados: al inicio del estudio no habían diferencias entre los grupos. Al año existía una diferencia significativa entre el grupo de estudio y el de control, en CAO-D P=0,001, CAO-S P=0,000 (en los primeros molares permanentes . Conclusión: la aplicación de Cervitec cada 3 meses, es efectiva previniendo la caries en los primeros molares permanentes de escolares con alta actividad de caries.Objective: the purpose of this study, was to evaluate the possibility of reducing occlusal fissures caries development, in permanent first molars, using an antimicrobial varnish, in schoolchildren with high caries activity. Randomised, a double-blind clinical trial was developed. Subjects: 35 healthy children aged 6-8 years with high caries risk, were selected from a schools in Madrid. To be included in the study, each child had to have least 2 sound permanent molars and primary molars with carious lesions in dentin. Methods: after prophylaxis, test groups received 1% chlorhexidine and 1% thymol

  12. A randomized clinical trial on arresting dentin caries in preschool children by topical fluorides

    OpenAIRE

    Duangthip, Duangporn

    2015-01-01

    Introduction: Silver diammine fluoride (SDF) has been found to be effective in preventing and arresting dental caries in children. The annual or semi-annual application of SDF may not be practical in migratory populations or effective high caries risk patients. So far, no data are available about the effectiveness of intensive fluoride treatment in arresting dental caries in primary teeth. Objectives: This study aimed to compare the effectiveness of three topical fluoride application prot...

  13. Effect of Dental Caries on Children Growth

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    T Malek Mohammadi

    2005-10-01

    Full Text Available Objectives: The study examined the hypothesis that severe dental caries may affect growth and development in preschool children. Methods: The study examined 218 children with severe caries using standard diagnostic criteria. All children were weighed and measured and a food frequency questionnaire was completed for each. Six months subsequent to tooth extraction, 131 of the children were followed up and underwent repeat measurement of height, weight, dental health and food intake. For each child, body mass index (BMI was calculated, and all measurements were converted into standard deviation scores and compared to the UK 1990 growth reference. Results: In the six months period after having their decayed teeth extracted the children’s BMIs had increased by 0.654. Two-sided t-tests for paired data showed this difference to be significant (P< 0.01. Conclusion: Treatment of gross dental disease appears to promote "catch-up" growth and normalisation of body mass index.

  14. Dental caries: risk assessment and treatment solutions for an elderly population.

    Science.gov (United States)

    Anusavice, Kenneth J

    2002-10-01

    Caries remains one of the top three most common infectious diseases in the world today. Although caries prevalence decreased markedly in children and in adults up to age 40 between 1975 and 2000, the overall risk for caries in older age groups (45 to 64, 65 to 84, and > 85 years of age) has not decreased appreciably. In fact, the risk for caries in individuals 70 years of age and older has increased. The increase in restorative work needed between 1990 and 2030 will be highest in adults over the age of 44 years. Root caries prevalence and the number of restored teeth will be greatest in the elderly population. Approximately 30% of individuals over the age of 65 will have no permanent teeth. It is also apparent that additional caries risk factors are associated with a significant proportion of the older population, including reduced saliva flow, inadequate oral hygiene, frequent sugar intake, Asian ethnicity, and the presence of partial dentures. The principles of modern caries management focus on risk assessment, risk reduction, monitoring noncavitated carious lesions, and the assignment of specific treatment options according to risk. Because a relatively high proportion of elderly patients will remain at high risk for caries, therapeutic regimens for managing caries as an infectious disease must focus on the use of antibacterial treatment; high-fluoride dentifrices; supplementary low-dose, high-frequency fluoride rinses; patient education; and shorter recall intervals.

  15. Efficacy of three-tone disclosing agent as an adjunct in caries risk assessment

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    Mungara Jayanthi

    2015-01-01

    Full Text Available Background: Today, most approaches to caries viewed that catastrophic change in normal plaque biofilm is responsible for the disease. The behavior and composition of the biofilm are a reflection of the oral environment; the caries is a reflection of adverse changes occurring in that environment. Thus, it is important to identify the pathogenicity of the plaque biofilm so as to predict the caries risk. The recently developed three-tone plaque disclosing agent was used to test its ability in identifying the pathogenicity of plaque. Aim: To assess the efficacy of three-tone plaque disclosing agent in identifying the plaque pathogenicity and correlate with the clinical caries status and microbiological findings. Materials and Methods: Sixty children of 6-13 years age group of both sexes were clinically examined for caries and plaque scores, and then disclosing agent was applied; the color stained plaque samples were collected and cultured for microbiological assessment, and the data were analyzed based on the caries status of the children. Results: There was a significant difference between the pathological plaque of caries active and caries free group (P < 0.05. The pathological plaque scores and the total colony counts, Streptococcus counts and mutans streptococci counts increased with the increase in caries. Conclusion: Three-tone plaque disclosing agent was effective in identifying pathological plaque and can be used as one of the chairside adjuvants in caries risk assessment.

  16. Caries in Portuguese children with Down syndrome

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    Cristina Maria Areias

    2011-01-01

    Full Text Available OBJECTIVES: Oral health in Down syndrome children has some peculiar aspects that must be considered in the follow-up of these patients. This study focuses on characterizing the environmental and host factors associated with dental caries in Portuguese children with and without Down syndrome. METHODS: A sibling-matched, population-based, cross-sectional survey was performed. RESULTS: Down syndrome children presented a significantly greater percentage of children without caries, 78% vs. 58% of non-Down syndrome siblings. This difference in the DMFT index (number of decayed, missing and filled teeth essentially reflects data obtained from treated teeth, for which 91% of children with Down syndrome had never had a tooth treated vs. 67% of siblings. This result was statistically significant, whereas results for decayed and lost teeth did not differ between Down syndrome children and their unaffected siblings. Additionally, in Down syndrome children, a delayed eruption of the second molar occurs. Down syndrome children and their siblings have similar oral hygiene habits, but a higher percentage of Down syndrome children visit a dentist before the age of three years, in comparison to their siblings. Bruxism was also more common in Down syndrome children compared to their siblings. CONCLUSIONS: Our results show that Portuguese children with Down syndrome have lower caries rates than children without Down syndrome. This reduced prevalence may be associated with the parents' greater concern about oral health care in Down syndrome children, resulting in their taking them sooner to visit a dentist, as well as to a higher bruxism prevalence and delayed tooth eruption.

  17. Evaluation of salivary mucins in children with deciduous and mixed dentition: comparative analysis between high and low caries-risk groups

    NARCIS (Netherlands)

    Angwaravong, O.; Pitiphat, W.; Bolscher, J.G.M.; Chaiyarit, P.

    2015-01-01

    Objectives The aim of this study was to examine levels of salivary mucins in children with deciduous and mixed dentition and to determine correlations between salivary mucins and dental caries status in two dentition stages. Materials and methods Saliva samples were collected from preschool children

  18. Dietary pattern of Finnish children with low high caries experience.

    Science.gov (United States)

    Kleemola-Kujala, E; Räsänen, L

    1979-08-01

    The correlations between dietary patterns and caries were studied in a series consisting of 534, 5-, 9- and 13-year-old Finnish rural children from low-fluoride areas (0.10-0.46 parts/10(6)). The food consumption of the children was assessed by the 24-hour recall method. The consumption of sweets was estimated by the dietary history method. Caries was diagnosed by clinical inspection. Children with a low and children with a high caries experience were compared with regard to food and nutrient intakes per 1000 kcal. The intakes of most foods and nutrients were similar in the low-caries and in the high-caries groups. However, the diet of the high-caries groups of 5- and 13-year-olds contained less iron, thiamine and ascorbic acid than the diet of the low-caries groups. The intake of sugar and sugar-containing products per unit of energy was higher in the high-caries groups. This was true for soft drinks in particular. Among the 9-year-olds the proportion of sugar consumed as such was greater in the high-caries than in the low-caries children. With regard to the total monthly consumption of sweets no significant differences were observed between the high- and low-caries groups. Analysis of the energy-standardized consumption of food and nutrients thus showed that the relative proportion of sugar and sugar-containing products was somewhat greater in the diet of the high-caries children than in the diet of the low-caries children, but not as high as could be expected. These products replaced foods with a higher nutritive value with the result that the diet of the high-caries groups was on the whole more refined than the diet of the low-caries groups.

  19. Relation of salivary calcium, phosphorus and alkaline phosphatase with the incidence of dental caries in children

    Directory of Open Access Journals (Sweden)

    Vijayaprasad K

    2010-09-01

    Full Text Available Aim: The purpose of this study was to assess possible relationship of Calcium, Phosphorus and Alkaline-phophatase levels in saliva with incidence of caries in child patients. Settings and Design: Children (n=75 attending Department of Pedodontics, St. Joseph Dental college, Eluru, with and without caries were categorized in to Group I: Consisting of 25 children with non-rampant caries, Group II: Consisting of 25 children with rampant caries, Group III: Consisting of 25 children without caries. (Control group. Materials and Methods: The samples of saliva were collected one week after oral prophylaxis. Unstimulated directly expectorated whole saliva samples were collected in clean, dry, sterilized glass bottles and fitted with proper rubber stoppers immediately. The samples were subjected to biochemical assay for estimation of calcium, phosphorus and alkaline phosphatase levels. Statistical analysis used: ANOVA. Results: The alkaline Phosphatase activity for rampant caries group was 18.66 K.A, and control group was 4.68 K.A. The values of alkaline phosphatase activity for minimal caries group was 6.16 KA. Conclusion: Saliva could reflect a caries risk situation was supported by the fact that alkaline phosphatase activity was very much significantly higher in caries prone groups.

  20. DENTAL CARIES AND RELATED ORAL HEALTH FACTORS AMONG 9 TO 18 MONTH OLD THAI CHILDREN.

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    Detsomboonrat, Palinee; Pisarnturakit, Pagaporn Pantuwadee

    2015-07-01

    Dental caries can occur as soon as the first tooth erupts. We studied the caries prevalence and related risk factors among children aged 9-18 months in U Thong District, Suphan Buri Province, Thailand. A total of 151 children, whose primary caregivers were willing to participate in this study, were evaluated for decayed, missing, and filled tooth surfaces (dmfs). Questionnaires were given to the primary caregivers of the study subjects to ascertain their socio-economic status, oral hygiene habits, and child-feeding habits. The Mann-Whitney U and Kruskal-Wallis tests were used to evaluate bivariate outcome data. Hierarchical multiple regression analysis was used to determine variables predictive of dental caries in the studied children. The prevalence of dental caries among the 151 subjects was 32.5%; 15.9% had at least one cavity (cavitated caries) and 16.6% had white lesions (non-cavitated caries). The mean dmfs score was 2.83 ± 6.48. Significant associations were seen between the dmfs score and the number of erupted teeth (p bottle feeding (P = 0.17, p bottle in the mouth (P = 0.18, p bottle feeding, frequency of drinking sweetened milk and falling asleep with a bottle in the mouth were important caries risk factors and the number of erupted teeth was a strong caries risk predictor. Dentists should educate caregivers about these risk factors.

  1. Relationship Between Drinking Water Fluoride Levels, Dental Fluorosis, Dental Caries and Associated Risk Factors in 9-12 Years Old School Children of Nelakondapally Mandal of Khammam District, Andhra Pradesh, India: A Cross-sectional Survey.

    Science.gov (United States)

    Shanthi, M; Reddy, B Vishnuvardhan; Venkataramana, V; Gowrisankar, S; Reddy, B V Thimma; Chennupati, Sireesha

    2014-06-01

    The present study was conducted to assess the relationship between drinking water fluoride (F) levels, dental fluorosis and dental caries among 9-12 years old school children of Nelakondapally Mandal, Khammam district, Andhra Pradesh. A cross-sectional analytical study was conducted on 1500 school children aged 9-12 years, selected by stratified random sampling from different areas with different levels of naturally occurring F in drinking water. The children were assessed for dental fluorosis according to WHO basic survey guidelines. The overall oral health status of the child was assessed by decayed missing filled teeth (DMFT)/dmft index. Statistical analysis was done using mean, standard deviation, standard error, Z-test, ANOVA test, and Chi-square test. The results of the present study revealed that the prevalence of fluorosis was 74.9%. Number of children having dental fluorosis was highest in children who consume water from bore wells. Caries prevalence in the study population was about 56.5%. Caries prevalence and mean DMFT/dmft scores were least in children with optimal F areas and highest in children with below optimal F areas. There was moderate prevalence of fluorosis in Nelakondapally Mandal of Khammam district, and caries prevalence is high in areas below optimal F areas. How to cite the article: Shanthi M, Reddy BV, Venkataramana V, Gowrisankar S, Reddy BV, Chennupati S. Relationship between drinking water fluoride levels, dental fluorosis, dental caries and associated risk factors in 9-12 year old school children of Nelakondapally Mandal of Khammam district, Andhra Pradesh, India: A cross-sectional survey. J Int Oral Health 2014;6(3):106-10.

  2. Dental caries and risk behavior factors among 12-year-old children in Dongguan city%东莞市12岁儿童龋病现状及其行为影响因素分析

    Institute of Scientific and Technical Information of China (English)

    谢培豪; 赵苏立

    2012-01-01

    目的:研究东莞市城乡12岁儿童恒牙龋病现状及其行为影响因素,分析两者之间的关系,为东莞市儿童口腔卫生保健工作提供科学依据.方法:采用多阶段、分层、整群、随机抽样的方法,抽取东莞市12岁城乡常住人口604人,检查全口恒牙龋病的患病状况并用问卷调查的方式收集全部受检儿童口腔健康行为等相关因素.结果:东莞市12岁儿童患龋率和龋均分别是40.89%和1.47.Logistic回归分析显示:口腔保健知识掌握越多的儿童其患龋率越低,食用水果的频率越高,儿童患龋率也相应增加.结论:东莞市12岁儿童患龋水平较高,口腔卫生行为较差,口腔保健知识掌握情况是致龋最为重要的影响因素,食用水果的频率是危险因素.%AIM; To investigate the relationships between dental caries and behavioral risk factors among 12-year-old children in Dongguan City. METHODS; The survey employed a multistage,stratified,clustered, randomized sampling method. Six hundred and four 12 - year - old children of urban and rural residency in DongGuan were enrolled to investigate the prevalence of dental caries. Oral health behavior and other relevant factors were collected by questionnaire survey. RESULTS: The incidence of caries and mean DMFT in 12-year-old children in DongGuan were 40.89% and 1.47 respectively. Logistic regression analysis showed that a negative correlation existed between oral health knowledge and the incidence of caries, and a positive correlation existed between the intake frequency of fruits and the incidence of caries among the children. CONCLUSION; The incidence of caries was high and oral health behaviour was poor among 12-year-old children in DongGuan city. Oral health knowledge was the most important influencing factor of dental caries. Fruit intake was also a risk factor of dental caries.

  3. Predicting Dental Caries Outcomes in Children: A "Risky" Concept.

    Science.gov (United States)

    Divaris, K

    2016-03-01

    In recent years, unprecedented gains in the understanding of the biology and mechanisms underlying human health and disease have been made. In the domain of oral health, although much remains to be learned, the complex interactions between different systems in play have begun to unravel: host genome, oral microbiome with its transcriptome, proteome and metabolome, and more distal influences, including relevant behaviors and environmental exposures. A reasonable expectation is that this emerging body of knowledge can help improve the oral health and optimize care for individuals and populations. These goals are articulated by the National Institutes of Health as "precision medicine" and the elimination of health disparities. Key processes in these efforts are the discovery of causal factors or mechanistic pathways and the identification of individuals or population segments that are most likely to develop (any or severe forms of) oral disease. This article critically reviews the fundamental concepts of risk assessment and outcome prediction, as they relate to early childhood caries (ECC)-a common complex disease with significant negative impacts on children, their families, and the health system. The article highlights recent work and advances in methods available to estimate caries risk and derive person-level caries propensities. It further discusses the reasons for their limited utility in predicting individual ECC outcomes and informing clinical decision making. Critical issues identified include the misconception of defining dental caries as a tooth or surface-level condition versus a person-level disease; the fallacy of applying population-level parameters to individuals, termed privatization of risk; and the inadequacy of using frequentist versus Bayesian modeling approaches to derive individual disease propensity estimates. The article concludes with the notion that accurate caries risk assessment at the population level and "precision dentistry" at the

  4. A novel saliva test for caries risk assessment.

    Science.gov (United States)

    Denny, Paul C; Denny, Patricia A; Takashima, Jona; Si, Yan; Navazesh, Mahvash; Galligan, Joyce M

    2006-04-01

    A new saliva test for caries risk assessment introduced in this study integrates a variety of host factors to predict for children, individual risk levels that are tooth-group specific. These various host factors correlate with caries history, DFT (decayed and filled teeth) or DFS (decayed and filled surfaces) in young adults. The test is based on the pattern of genetically determined oligosaccharides present on salivary glycoproteins. The mechanism behind the test is believed to be centered on the specific oligosaccharides that either facilitate bacterial attachment and colonization at the surface of teeth or protect against colonization by promoting agglutination and removal of free bacteria. It is the ratio of the two classes of oligosaccharides that is very strongly correlated with the numerical range of DFS or DFT observed in a young adult population.

  5. On dental caries and caries-related factors in children and teenagers.

    Science.gov (United States)

    Alm, Anita

    2008-01-01

    Dental caries is still a common disease among children and adolescents. The aims of the present thesis were therefore: 1) to investigate the approximal caries prevalence in posterior teeth in 15-year-olds, 2) to study past caries experience in the primary dentition in relation to future caries development and need for treatment, 3) to investigate factors during early childhood which are associated with caries development later in life, and 4) to study the association between age-specific body mass index (isoBMI) and approximal caries status in 15-year-olds. Paper I has a retrospective design and the analyses were based on record data from a randomly selected sample. Papers II, III and IV are based on radiographic analyses of posterior teeth in 15-year-olds followed longitudinally from 1 to 15 years of age. The data for these studies were selected from examinations, interviews and questionnaires from early childhood and school health care records at 15 years (isoBMI values). The result showed that the approximal caries prevalence in 15-year-olds is underestimated in official caries data, since initial caries lesions are not included in these statistics. Two thirds of all 15-year-olds had approximal caries and initial caries constituted 86% of the total number of caries lesions. There was a strong relationship between caries in early childhood and approximal caries prevalence in the posterior teeth at 15 years of age. Children with caries experience at 6 years received significantly more treatment in the primary dentition during the period from 7 to 12 years compared with children who were caries free at the same age. Further, it was pointed out that parents' attitudes to dental health and psychosocial factors during early childhood have an effect on approximal caries in 15-year-olds. Additionally, plaque on primary incisors at 1 year of age and infrequent toothbrushing at 3 years of age were associated with a high caries experience at 15 years. It was also

  6. Influence of host-related risk indicators on dental caries in permanent dentition.

    Science.gov (United States)

    Delgado-Angulo, Elsa K; Bernabé, Eduardo

    2006-01-01

    The aim of this study was to assess the individual and grouped influence of host-related factors on dental caries experience in permanent dentition of 7-9 year-old children. One hundred and twenty one children were recruited applying a stratified cluster sampling without replacement. Clinical examinations, Colorimetric Test and non-stimulated and stimulated saliva collection were performed; the samples obtained were later incubated using Snyder culture medium. Simple and multiple binary logistic regression analyses were performed to assess the individual and grouped influence of the host-related factors and establish a modelfor predicting dental caries in permanent dentition. 78.5% of the evaluated children presented dental caries in permanent dentition. Binary logistic regression analyses revealMd that only dental caries in deciduous dentition and stimulated salivary flow were significantly associated to dental caries in permanent dentition. The final multivariate model showed that the adjusted OR was 1.76 for an increase of 1 tooth in dmft and 2.29 for a decrease of 1 ml in stimulated salivary flow. Dental caries in deciduous dentition is a risk indicator for dental caries in permanent dentition, and stimulated salivary flow is a protective factor Variables like enamel resistance to acid dissolution and buffer capacity are not related to dental caries in permanent dentition, making them inappropriate for risk studies.

  7. Salivary pH and Buffering Capacity as Risk Markers for Early Childhood Caries: A Clinical Study

    OpenAIRE

    D. Jayaraj; Ganesan, S.

    2015-01-01

    ABSTRACT Background: The diagnostic utility of saliva is currently being explored in various branches of dentistry, remarkably in the field of caries research. This study was aimed to determine if assessment of salivary pH and buffering capacity would serve as reliable tools in risk prediction of early childhood caries (ECC). Materials and methods: Paraffin-stimulated salivary samples were collected from 50 children with ECC (group I) and 50 caries free children (group II). Salivary pH and bu...

  8. Association of salivary triglycerides and cholesterol with dental caries in children with type 1 diabetes mellitus.

    Science.gov (United States)

    Subramaniam, Priya; Sharma, Akhliesh; Kaje, Keerthan

    2015-01-01

    Metabolic disturbances in diabetes mellitus can affect oral health. Altered levels of salivary lipids have been suggested as a risk for dental caries. There has been lack of research in this regard and in children with type 1 diabetes mellitus. To assess the salivary triglycerides and cholesterol levels in children with type 1 diabetes mellitus and correlate them with their dental caries status. Thirty children aged 12-16 years with type 1 diabetes mellitus and 30 age- and gender-matched healthy children were included in the study. Unstimulated saliva was collected from each child and evaluated for salivary triglyceride and cholesterol levels. Dental caries status (DMFT) was recorded. Salivary cholesterol and triglyceride levels were significantly higher in children with type 1 diabetes mellitus (p ≤ 0.05). In comparison to controls, mean DMFT score was higher in the diabetic children. Salivary triglycerides showed a significant correlation with dental caries status in the study group (p = 0.035). In normal children, salivary cholesterol levels showed a significant association with dental caries. (p = 0.008). Both salivary cholesterol and triglycerides levels were significantly higher in children with type 1 diabetes mellitus. Salivary triglycerides showed a significant association with dental caries in these children. © 2014 Special Care Dentistry Association and Wiley Periodicals, Inc.

  9. Untreated dental caries: impact on quality of life of children of low socioeconomic status.

    Science.gov (United States)

    Martins-Júnior, P A; Oliveira, M; Marques, L S; Ramos-Jorge, M L

    2012-01-01

    This study's purpose was to evaluate the impact of untreated dental caries on the oral health-related quality of life (OHRQoL) of children of low socioeconomic status. One hundred twelve impoverished 8- to 10-year-olds from a city in southeastern Brazil were selected. OHRQoL was measured using the Child Perceptions Questionnaire (CPQ8-10; total and subscale scores) and its global question on oral health. The clinical examination recorded the prevalence of untreated dental caries (corresponding to a non-zero D or d component in the DMFT or dmft indices). The children were categorized as without untreated dental caries=0 or with untreated dental caries ≥1. Malocclusions and dental trauma were determined using the Dental Aesthetic Index and Andreasen and Andreasen (1994) classification, respectively. Descriptive analysis, Mann-Whitney, chi-square test, and hierarchically adjusted Poisson regression models were employed. Eighty-four children (75%) had 1 or more carious teeth. The relative risk of having a negative perception of oral health was greater among the children with untreated dental caries (RR-1:41; 95% confidence interval=1.13-1.75), regardless of gender or malocclusion. Eight- to 10-year-olds with untreated dental caries have a greater relative risk of having a negative perception of oral health status than those without dental caries.

  10. Prevalence and Measurement of Dental Caries in Young Children.

    Science.gov (United States)

    Dye, Bruce A; Hsu, Kuei-Ling C; Afful, Joseph

    2015-01-01

    Dental caries in preschool children was historically considered to have a unique and more intense pattern of decay and was known by a variety of terms. In 1999, the term early childhood caries (ECC), along with a classification system, was proposed to facilitate epidemiologic research of dental caries in young children. The purpose of this study was to assess the impact of those early childhood caries recommendations on the prevalence and measurement of caries in preschool children. A systematic search of the MEDLINE database was performed. Key search words included: ECC, dental decay, dental caries, carious dentin, baby bottle tooth decay, nursing caries, maxillary anterior caries, and labial caries. English language studies and studies on more than 100 children younger than six years old were eligible for selection. National Health and Nutrition Examination Survey data collected from 1988 to 1994, 1999 to 2004, and 2011 to 2012 were used to assess ECC prevalence using different operational definitions. There were 87 articles selected for this review. The term ECC was used in 55 percent of the selected articles as the primary outcome measure. The majority of studies used a cross-section study design, but diagnostic criteria varied greatly. Caries experience in young children may be shifting away from majority of untreated surfaces to a majority of restored surfaces. Little difference was observed by dental surface type in the distribution of decayed and filled surfaces in primary teeth. Although the term early childhood caries is widely used, varied use of diagnostic criteria and operational definitions continue to limit comparability across studies. Emerging changes in the proportion of decayed and filled surfaces in the United States also raises questions regarding the ECC case definition limiting our ability to understand the epidemiology of dental caries in preschool children.

  11. Diagnostic and Preventive Approaches for Dental Caries in Children: A Review

    Directory of Open Access Journals (Sweden)

    Shahryar Karami

    2017-04-01

    Full Text Available Context Oral health status plays an essential role in human health. Recently, enhancement in oral health caries has been noted in both developed and developing countries. Dental caries is still very common among children. Screening and preventive interventions is necessary. The aim of this study was to review the diagnostic and preventive approaches for dental caries in children. Evidence Acquisition Searching PubMed, Medline, the Cochrane Library (for 5 recent years from 2011 - 2016, and reference lists for keywords and phrases such as “dental caries in children” and prevention and diagnosis, we included trials and controlled observational studies regarding the diagnosis and preventive techniques for dental caries in children. Results We found no study demonstrating the effects of screening by primary care providers on clinical outcomes. In a cohort study, pediatrician examination associated with a sensitivity of 0.76 was reported to identify dental caries in children. The results of the new randomized trials that were confirmed by previous studies showed that the efficacy of fluoride varnish is more than no varnish in reduction of dental caries from 18% to 59%. Some of the trials regarding xylitol had no results regarding the effects on dental caries. New observational studies have shown an association between early childhood fluoride use and enamel fluorosis. There is no evidence on the accuracy of prediction instruments in primary care settings. Conclusions We found no direct evidence that reveals that screening by primary care clinicians can decrease early childhood caries. Previous evidences reviewed by the United State Preventive Services Task Force demonstrated that oral fluoride supplementation is effective in decreasing caries incidences, and recent evidences supported the effectiveness of fluoride varnish in higher-risk children.

  12. Parents' perception of dental caries in intellectually disabled children.

    Science.gov (United States)

    Weckwerth, Solange Aparecida Modesto; Weckwerth, Giovana Maria; Ferrairo, Bunna Mota; Chicrala, Gabriela Moura; Ambrosio, Alexandre Macedo Natitucci; Toyoshima, Guilherme Hideki Lima; Bastos, José Roberto Magalhães; Pinto, Edu Cassiano; Velasco, Sofia Rafaela Maito; Bastos, Roosevelt Silva

    2016-11-01

    The aim of this study was to evaluate the parents' perception of dental caries in children with intellectual disability. This cross-sectional study was conducted with 6 to 14 years old schoolchildren: Group 1 (50 children diagnosed with intellectual disabilities) and Group 2 (50 children without it). The dental caries was assessed by the World Health Organization (WHO) criteria for primary and permanent teeth. Parents' psychosocial perception was assessed by Early Childhood Oral Health Impact Scale (ECOHIS). Similar prevalence of caries free children was found between groups in both dentitions. In primary dentition the caries index was higher in Group 2, and the opposite occurred in permanent teeth. Group 1 presented higher impact (p dental caries on parents' perception of the oral health related quality of life of children with intellectual disabilities. © 2016 Special Care Dentistry Association and Wiley Periodicals, Inc.

  13. Early Childhood Caries: Prevalence, Risk Factors, and Prevention

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    Sukumaran Anil

    2017-07-01

    Full Text Available Early childhood caries (ECC is major oral health problem, mainly in socially disadvantaged populations. ECC affects infants and preschool children worldwide. The prevalence of ECC differs according to the group examined, and a prevalence of up to 85% has been reported for disadvantaged groups. ECC is the presence of one or more decayed, missing, or filled primary teeth in children aged 71 months (5 years or younger. It begins with white-spot lesions in the upper primary incisors along the margin of the gingiva. If the disease continues, caries can progress, leading to complete destruction of the crown. The main risk factors in the development of ECC can be categorized as microbiological, dietary, and environmental risk factors. Even though it is largely a preventable condition, ECC remains one of the most common childhood diseases. The major contributing factors for the for the high prevalence of ECC are improper feeding practices, familial socioeconomic background, lack of parental education, and lack of access to dental care. Oral health plays an important role in children to maintain the oral functions and is required for eating, speech development, and a positive self-image. The review will focus on the prevalence, risk factors, and preventive strategies and the management of ECC.

  14. Dental caries: an updated medical model of risk assessment.

    Science.gov (United States)

    Kutsch, V Kim

    2014-04-01

    Dental caries is a transmissible, complex biofilm disease that creates prolonged periods of low pH in the mouth, resulting in a net mineral loss from the teeth. Historically, the disease model for dental caries consisted of mutans streptococci and Lactobacillus species, and the dental profession focused on restoring the lesions/damage from the disease by using a surgical model. The current recommendation is to implement a risk-assessment-based medical model called CAMBRA (caries management by risk assessment) to diagnose and treat dental caries. Unfortunately, many of the suggestions of CAMBRA have been overly complicated and confusing for clinicians. The risk of caries, however, is usually related to just a few common factors, and these factors result in common patterns of disease. This article examines the biofilm model of dental caries, identifies the common disease patterns, and discusses their targeted therapeutic strategies to make CAMBRA more easily adaptable for the privately practicing professional.

  15. Assessment of dental caries predictors in 6-year-old school children - results from 5-year retrospective cohort study

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    Masood Mohd

    2012-11-01

    Full Text Available Abstract Background This was a retrospective cohort study undertaken to assess the rate and pattern of dental caries development in 6-year-old school children followed-up for a period of 5 years, and to identify baseline risk factors that were associated with 5 years caries experience in Malaysian children. Methods This 5-years retrospective cohort study comprised primary school children initially aged 6 years in 2004. Caries experience of each child was recorded annually using World Health Organization criteria. The rates of dental caries were recorded in prevalence and incidence density of carious lesions from baseline to final examination. Risk assessment was done to assess relative risk for caries after 5 years in children with baseline caries status. Simple and multiple logistic regression analysis were performed to identify significant independent risk factors for caries. Results The sample consisted of 1830 school children. All components of DMFT showed significant differences between baseline and final examination. Filled teeth (FT component of the DMFT showed the greatest increases. Results revealed the initial baseline caries level in permanent dentition was a strong predictor for future caries after 5 years (RR=3.78, 95% CI=3.48-4.10, P0.001. Logistic regression analysis showed significant association between caries occurrence and residence (urban/rural (OR=1.80, Pp observed from baseline and after 5 years was 5.80 persons/100 person-year of observation. The rate of new caries-affected tooth (IDt in the period from baseline and after 5-years was 0.76 teeth/100 teeth-year of observation. Conclusion The majority of 12-year-old school children (70% were caries-free and most of the caries were concentrated in only a small proportion (30% of them. We found that the presence of caries in permanent teeth at the age of 6 years was a strong predictor of future caries development in this population. The strong evidence of early permanent teeth

  16. Attention deficit/hyperactivity disorder medication and dental caries in children.

    Science.gov (United States)

    Rosenberg, Sandra S; Kumar, Sajeesh; Williams, Nancy J

    2014-12-01

    Few studies have been conducted to investigate the effects, if any, of specific medication used to manage the symptoms of attention deficit/hyperactivity disorder (ADHD) as a risk factor for dental caries. A reported side-effect of the medication is a reduction in saliva. Healthy saliva has been shown to play many important functions in the prevention of dental caries. The focus of this review is to determine if any evidence exists to confirm that stimulant medication used to treat the symptoms of ADHD in children increases the risk of dental caries by virtue of its effect on the reduction of salivary flow. A MEDLINE search was conducted for relevant studies. Search terms used were dental caries, attention deficit/hyperactivity disorder, ADHD, pharmacologic treatment of ADHD, stimulant medication, xerostomia, dry-mouth and saliva flow. Publication dates ranged from 2002 to 2012. Although dental caries prevalence has been found to be higher in children with ADHD, decreased salivary flow as a side-effect of pharmacological treatment does not appear to be responsible. Dental caries is a multi-factorial disease process. The most effective method of reducing dental caries in ADHD children is more frequent recare visits focusing on home plaque removal practices along with dietary counseling to reduce the consumption of cariogenic foods and drinks. This can only be accomplished with inclusion of the parent/guardian in the process. Copyright © 2014 The American Dental Hygienists’ Association.

  17. Impact of Oral Health Behaviors on Dental Caries in Children with Intellectual Disabilities in Guangzhou, China

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    Zifeng Liu

    2014-10-01

    Full Text Available Dental care is consistently reported as one of the primary medical needs of children with disabilities (IDC. The aim of the present study was to explore the influence of oral health behaviors on the caries experience in children with intellectual disabilities in Guangzhou, China. A cross-sectional study was carried out in 477 intellectually disabled children, 12 to 17 years old, who were randomly selected from special educational schools in Guangzhou. A self-administered parental questionnaire was used to collect data on socio-demographic characteristics and oral health behavior variables, and 450 valid questionnaires were returned. Multiple regression analysis was used to examine the factors associated with dental caries. The average age of those in the sample was 14.6 years (SD = 1.3, 68.4% of whom were male, and the caries prevalence rate was 53.5% (DMFT = 1.5 ± 2.0. The factors significantly affecting the development of dental caries in IDC included gender, the presence or absence of cerebral palsy, and the frequency of dental visits and toothbrushing. In conclusion, the presence of cerebral palsy contributed to an increase risk of caries experience in intellectually disabled children, while toothbrushing more than twice a day and routine dental visits were caries-protective factors. Oral health promotion action may lead to a reduction in dental caries levels in IDC.

  18. Correlation of Risk Factors With Caries Prevalence Among U.S. Military Recruits

    Science.gov (United States)

    2012-06-01

    Oral Disease Risk Management 6. PSR Periodontal Screening and Recording 7. ECC Early childhood caries 8. HEI Healthy Eating Index 9. dfs the...1970s and continuing through the mid-1990s, several major epidemiologic studies described trends in dental caries experience among children and adults...detailed recording of current oral disease and treatment needs (restorative, endodontic, periodontic , oral surgery, and prosthetic), as well as the

  19. Evaluation of pH, buffering capacity, viscosity and flow rate levels of saliva in caries-free, minimal caries and nursing caries children: An in vivo study

    OpenAIRE

    Dwitha Animireddy; Venkata Thimma Reddy Bekkem; Pranitha Vallala; Sunil Babu Kotha; Swetha Ankireddy; Noorjahan Mohammad

    2014-01-01

    Background and Aim: The present study was undertaken to evaluate the pH, buffering capacity, viscosity and flow rate of saliva in caries free, minimal caries and nursing caries children and to evaluate the relationship of these on the caries activity of children. Materials and Methods: A total of 75 school children of age group between 4 and 12 years were selected and divided into three equal groups: Group I, Group II and Group III, consisting of 25 subjects each. Group I included caries-free...

  20. Effect of caries preventive measures directed to expectant mothers on caries experience in their children

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    Zanata Régia Luzia

    2003-01-01

    Full Text Available The aim of this prospective study was to determine the effectiveness of caries preventive measures started during pregnancy on the caries experience of first-time mothers and their infants. Eighty-one pregnant women with low social background were selected on the basis of the presence of active carious lesions and were randomly divided into control (38 and experimental (43 groups. The initial dental status (DMFS and white spot lesions was established through clinical examination. The prophylactic measures were repeated during pregnancy and 6 and 12 months after delivery. Both groups received primary care intervention. They were instructed in relation to the etiologic factors of dental caries and received oral hygiene kits. Oral hygiene instructions were reinforced through interactive brushing. The experimental group also received antimicrobial treatment (topical application of NaF and iodine solution immediately after prophylaxis and 3 and 5 days later and restorative care using glass ionomer cement. By the time the children were 2 years of age, 33.3% of the infants in the control group and 14.7% in the experimental group had caries activity. A significant difference in caries prevalence was observed between children with and without visible dental plaque. The mean number of tooth surfaces with carious lesions (including areas of demineralization was higher among the children in the control group compared to the experimental group (6.3 x 3.2, however, with no statistical significance. Maternal caries increase was a significant factor influencing the caries experience of the children. These data support the evidence of an association between caries prevalence in young children and clinical (dental plaque and maternal factors.

  1. Genotypic diversity and cariogenicity of Candida albicans from children with early childhood caries and caries-free children.

    Science.gov (United States)

    Qiu, Rongmin; Li, Wenqing; Lin, Yan; Yu, Dongsheng; Zhao, Wei

    2015-11-17

    The genotypic diversity and cariogenicity of C. albicans from the dental plaque of children are poorly understood. This study aimed to explore the genotypic diversity and cariogenicity of C. albicans from children with early childhood caries and caries-free children. Dental plaque samples from 238 children with early childhood caries and from 125 caries-free children were collected for C. albicans isolation. A PCR method based on 25S rDNA was used to analyze C. albicans genotypes, and the strains with different genotypes were tested with regard to acidogenicity and aciduricity. Among 129 C. albicans isolates, 79 (61.2 %) belonged to genotype A. The distribution frequency of genotypes A and C or genotypes B and C showed no significant difference between children with early childhood caries and caries-free children (p = 0.178 and 0.148), whereas genotypes A and B exhibited significantly different distributions (p = 0.010). No significant differences in aciduricity were found among the three genotypes, but the acidogenicity of genotypes B and C differed significantly from that of genotype A at pH 4.0. The genotypic distribution of C. albicans is associated with the caries experience of children, and the genotype may be related to its acidogenicity at pH 4.0.

  2. Analysis of Risk Factors for Children and Prevention of Dental Caries%儿童龋齿的发病原因分析和预防措施

    Institute of Scientific and Technical Information of China (English)

    高扬

    2015-01-01

    目的:探究儿童龋齿的发病原因,并且提出预防措施。方法选取该院2012要2013年来该院的接受口腔检查良好的120例儿童为对照组,以及120例有龋齿的儿童为观察组,分别对其日常的刷牙方式,次数以及饮食习惯等进行调查问卷。统计龋齿的发生率与哪些因素有关。结果龋齿组儿童在刷牙方式比例等各个方面均比无龋齿组低。刷牙的方式正确率对照组为91.67%,观察组为48.3%,每天刷牙大于2次数的对照组为90.83%观察组66.67%对照组明显优于观察组,差异有统计学意义(P<0.05)。结论分析儿童龋齿的发生原因在于高糖的饮食,以及不正确的刷牙方式与次数,为了预防儿童龋齿的发生,可以采用口腔综合保健,有利于提高儿童的口腔健康。%Objective To explore the etiology of dental caries in children, and propose preventive measures. Methods Hospital 2012-2013 years I accept oral examination hospital well as the control group of 120 children, and 120 children have dental caries observation group were on their daily brushing, frequency and eating habits questionnaire. Statistical incidence of dental caries and what factors. Results The group of children in all aspects of dental caries brushing the proportion was lower than the non-dental caries. The correct way of brushing rate of the control group was 91.67% in the observation group was 48.3%, more than 2 times a day brushing the control group was 66.67% and 90.83% in the observation group was significantly better than the control group, the observation group, the difference was statistically significant(P<0.05). Conclusion The incidence of dental caries in children due to the high-sugar diet, and improper brushing and frequency of dental caries in children in order to prevent the occurrence of comprehensive oral care can help improve the oral health of children.

  3. Evaluation of pH, buffering capacity, viscosity and flow rate levels of saliva in caries-free, minimal caries and nursing caries children: An in vivo study

    Directory of Open Access Journals (Sweden)

    Dwitha Animireddy

    2014-01-01

    Full Text Available Background and Aim: The present study was undertaken to evaluate the pH, buffering capacity, viscosity and flow rate of saliva in caries free, minimal caries and nursing caries children and to evaluate the relationship of these on the caries activity of children. Materials and Methods: A total of 75 school children of age group between 4 and 12 years were selected and divided into three equal groups: Group I, Group II and Group III, consisting of 25 subjects each. Group I included caries-free subjects, Group II included subjects with minimal caries and Group III included subjects with nursing caries. Saliva samples were collected from all subjects and were estimated for flow rate, pH, buffering capacity and viscosity. Results: There was a significant decrease in the mean salivary flow rate, salivary ph and salivary buffer capacity and a significant increase in the salivary viscosity among caries-free subjects, subjects with minimal caries and subjects with nursing caries. Conclusion: The physicochemical properties of saliva, such as salivary flow rate, pH, buffering capacity and viscosity, has a relation with caries activity in children and act as markers of caries activity.

  4. Caries Experience Evidenced in Children having Dental Fluorosis

    OpenAIRE

    A, Tuli; U, Rehani; A, Aggrawal

    2009-01-01

    Background and objective: The purpose of this study was to assess the prevalence of caries in children aged 8-13 years having dental fluorosis and to determine the correlation between the grades of dental fluorosis and caries. Material and methods: 451 school children in the age group of 8-13 years were selected for the study and were divided into six age groups. The children were assessed for dental fluorosis according to Dean’s criteria Index of fluorosis, and dental caries according to WHO...

  5. Preventing Dental Caries in Children from Birth Through Age Five Years

    Science.gov (United States)

    ... it might mean for you. What are dental caries? Dental caries, also known as tooth decay, occurs when bacteria ... May 2014 Task Force FINAL Recommendation | 1 Preventing Dental Caries in Children from Birth Through Age Five Years ...

  6. Evaluating the impact of caries prevention and management by caries risk assessment guidelines on clinical practice in a dental teaching hospital

    OpenAIRE

    Lee, HMG; McGrath, CPJ; Yiu, CKY

    2016-01-01

    Background Clinical practice guidelines on ‘Dental caries prevention and management by caries risk assessment for pre-school children in Hong Kong’ were developed using ADAPTE process and Delphi consensus technique. This study aimed to evaluate the feasibility of disseminating and implementing the guidelines, and to evaluate their effectiveness in changing clinical practice. Methods The study was conducted in two phases, examining clinical records of pre-school aged patients being treate...

  7. Sugar, dental caries and the incidence of acute rheumatic fever: a cohort study of Māori and Pacific children.

    Science.gov (United States)

    Thornley, Simon; Marshall, Roger J; Bach, Katie; Koopu, Pauline; Reynolds, Gary; Sundborn, Gerhard; Ei, Win Le Shwe Sin

    2017-04-01

    To determine whether dental caries, as an indicator of cumulative exposure to sugar, is associated with the incidence of acute rheumatic fever and chronic rheumatic heart disease, in Māori and Pacific children aged 5 and 6 years at their first dental visit. A cohort study was undertaken which linked school dental service records of caries with national hospital discharge and mortality records. Cox models were used to investigate the strength of the association between dental caries and rheumatic fever incidence. A total of 20 333 children who were free of rheumatic heart disease at enrolment were available for analysis. During a mean follow-up time of 5 years, 96 children developed acute rheumatic fever or chronic rheumatic heart disease. After adjustment for potential confounders, children with five or more primary teeth affected by caries were 57% (95% CI: 20% to 106%) more likely to develop disease during follow-up, compared to children whose primary teeth were caries free. The population attributable to the risk for caries in this cohort was 22%. Dental caries is positively associated with the incidence of acute rheumatic fever and chronic rheumatic heart disease in Māori and Pacific children. Sugar intake, an important risk factor for dental caries, is also likely to influence the aetiology of rheumatic fever. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  8. Pediatric Dental Care: Prevention and Management Protocols Based on Caries Risk Assessment

    Science.gov (United States)

    RAMOS-GOMEZ, FRANCISCO J.; CRYSTAL, YASMI O.; NG, MAN WAI; CRALL, JAMES J.; FEATHERSTONE, JOHN D.B.

    2012-01-01

    Recent increases in caries prevalence in young children, especially among minorities and the economically disadvantaged, highlight the need for early establishment of dental homes and simple, effective infant oral care preventive programs for all children as part of a medical disease prevention management model.1–3 This article presents an updated approach and practical tools for pediatric dental caries management by risk assessment, CAMBRA, in an effort to stimulate greater adoption of infant oral care programs among clinicians and early establishment of dental homes for young children. PMID:21162350

  9. Does breastfeeding increase risk of early childhood caries?

    Science.gov (United States)

    Paglia, L

    2015-09-01

    According to the WHO, "breastfeeding is the normal way of providing young infants with the nutrients they need for healthy growth and development. Exclusive breastfeeding is recommended up to 6 months of age, with continued breastfeeding along with appropriate complementary foods up to two years of age or beyond". However, several studies have reported prolonged and unrestricted breastfeeding as a potential risk factor for primary tooth caries (ECC). On-demand breastfeeding, particularly while lying down at night, would seem to cause ECC because milk remains in the baby's mouth for long periods of time. There is lack of evidence that human milk is cariogenic; other factors, such as oral hygiene, may be more influential in caries development than on-demand breastfeeding. Moreover the biomechanics of breastfeeding differs from those of bottle feeding and milk is expressed into the soft palate and swallowed without remaining on teeth. Indeed we cannot forget that the main factor influencing caries development in infants is the presence of bacteria streptococcus mutans that thrives in a combination of sugars, small amounts of saliva and a low pH. Today the question is open and recently Chaffee, Felines, Vitolo et al. [2014] have found that breastfeeding for 24 months or longer increases the prevalence of severe early childhood caries in low-income families in Porto Alegre, Brazil. These results do not claim that prolonged breastfeeding is the cause of tooth decay; we can expect an association with food for infants often rich in refined sugars, which cause the reduction of the protective effect of saliva on the deciduous teeth enamel. In Japan, Kato, Yorifuji, Yamakawa et al. [2015] have found that infants who had been breastfed for at least 6 or 7 months, both exclusively and partially, were at elevated risk of dental caries at the age of 30 months compared with those who had been exclusively fed with formula. The authors themselves say, however, that further studies

  10. Clinical evaluation of Krimidanta Pratishedha (anti-caries) activity of Triphaladi Gandusha in high risk dental caries patients

    OpenAIRE

    Atara, Achyuta G.; Manjusha, R.; Shukla, Vinay J.; Vaghela, Dharmendra B.; Rooparalia, Brijesh

    2014-01-01

    Background: Dental caries is the most common complaint encountered in clinical practice. Virtually every adult in the world has experience of dental caries. It affects almost 80% of the population. It is now being viewed in dual perspective- “caries as a disease” and “caries as a lesion”. Aims: To evaluate the efficacy of Triphaladi Gandusha for its anti-caries activity and improvement in Oral Hygiene Index in high risk patients of dental caries and to compare the efficacy of prevalent method...

  11. Association Between Dental Caries and Body Mass Index Among Hamedan Elementary School Children in 2009

    Directory of Open Access Journals (Sweden)

    M. Haeri Maybodi

    2011-12-01

    Full Text Available Objective: Excessive weight in children is a major public health concern. The intake of refined carbohydrates, especially sugars and the prevalence of dental caries are well documented in the literature. The purpose of this study was to investigate the relationship between dental caries and BMI in elementary school children.Materials and Methods: The sampling technique used in the present study was a cluster random sampling. A total of 1000 pupils (500 girls, 500 boys aged 6-11 years from 20 private and state elementary schools (10 boys, 10 girls. The weight status was measured in children by assessment of body mass index (BMI (=bodyweight/body height2 kg/m2 corresponding to gender and age-ranked percentages.To assess the caries frequency the decayed filled teeth (DFT index for permanent dentition and the dft index for primary dentition were used since they give good perception about the situation of tooth caries in young patients.Results: The highest mean total dft/DFT was seen in normal weight and lowest average in at risk of overweight children. There was not a statistically significant relationship found between high weight and caries frequency in the first (p=0.08 and permanent dentitions (p=0.06.Conclusion: The results of this preliminary study do not support an association between dental caries and obesity.

  12. Multicenter study on caries risk assessment in Japanese adult patients.

    Science.gov (United States)

    Arino, Masumi; Ataru, Ito; Fujiki, Shozo; Sugiyama, Seiichi; Hayashi, Mikako

    2015-10-01

    This study was conducted to identify significant risk factors for the onset and the accumulation of new caries in adult patients undergoing regular preventive therapy. The data of 732 patients from nine Japanese general dental practices were retrospectively analyzed. Classification and regression tree (CART) analysis was applied to develop a caries prediction model using the following patient parameters: age, number of teeth with caries experience (DMFT), levels of mutans streptococci (SM) and lactobacilli (LB), saliva flow rate and buffer capacity, and compliance with a preventive program. Poisson regression analysis was conducted to identify factors affecting caries accumulation within three years. CART analysis identified patients at high risk for primary caries with an odds ratio of 3.08 (95%CI, 1.55-5.79; p=0.0018) according to SM levels and compliance; and those for secondary caries with an odds ratio of 3.69 (95%CI, 2.29-5.91; pcaries was affected by compliance (pcaries was affected by DMFT (pcaries development in individual adult patients. Cariogenic bacteria are important factors for both the onset and accumulation of primary and secondary caries. Participation in a regular preventive program limits the onset and the accumulation of primary caries in adult patients. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Dairy products and calcium intake during pregnancy and dental caries in children

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    Tanaka Keiko

    2012-05-01

    Full Text Available Abstract Background Maternal nutrition status during pregnancy may affect fetal tooth development, formation, and mineralization, and may affect dental caries susceptibility in children. We investigated the association between maternal intake of dairy products and calcium during pregnancy and the risk of childhood dental caries. Methods Subjects were 315 Japanese mother-child pairs. Data on maternal intake during pregnancy were assessed through a diet history questionnaire. Outcome data was collected at 41–50 months of age. Children were classified as having dental caries if one or more primary teeth had decayed or been filled. Results Higher maternal cheese intake during pregnancy was significantly inversely associated with the risk of dental caries in children, showing a clear inverse dose–response relationship; the adjusted odds ratio (OR in comparison of the highest tertile with the lowest was 0.37 (95 % confidence interval [CI]: 0.17-0.76, P for trend = 0.01. The inverse associations between maternal intake of total dairy products, yogurt, and calcium during pregnancy and the risk of childhood dental caries were of borderline significance: the adjusted ORs for the highest tertile of total dairy products, yogurt, and calcium were 0.51 (95 % CI: 0.23-1.09, P for trend = 0.07, 0.51 (95 % CI: 0.23-1.10, P for trend = 0.07, and 0.50 (95 % CI: 0.23-1.07, P for trend = 0.08, respectively. There was no evident relationship between maternal milk intake and the risk of childhood dental caries. Conclusion These data suggested that high intake of maternal cheese during pregnancy may reduce the risk of childhood dental caries.

  14. The caries balance: the basis for caries management by risk assessment.

    Science.gov (United States)

    Featherstone, John D B

    2004-01-01

    Dental caries progression or reversal depends upon the balance between demineralization and remineralization. The 'Caries Balance' is determined by the relative weight of the sums of pathological factors and protective factors. Minimally invasive dentistry aims at the least possible removal of enamel or dentin, including reducing pathological factors and enhancing remineralization to avoid any removal of hard tissues. A structured caries risk assessment should be carried out based upon the concept of the caries balance. Following the risk assessment a treatment plan is devised which leads to the control of dental caries for the patient. The balance between pathological and preventive factors can be swung in the direction of caries intervention and prevention by the active role of the dentist and his/her auxiliary staff. Much is now understood about the mechanism of dental caries. We have known for a long time that demineralization of enamel, dentin or cementum is caused by organic acids that are generated by so-called acidogenic bacteria in the plaque when these bacteria feed upon fermentable carbohydrates (Silverstone, 1973; Featherstone, 2000; Loesche, 1986). The natural repair process is remineralization, which occurs when the pH rises again and calcium and phosphate from saliva together with fluoride enter the subsurface region of the lesion and form a new veneer on the existing crystal remnants in the lesion (Ten Cate and Featherstone, 1991). This veneer is less soluble than the original mineral and resists further acid attacks. The key to improved dental health for all is now for the dental profession to embrace this knowledge and put it into practice in the real world, to inhibit caries formation and progression, and to enhance the natural repair process.

  15. Failure on all fronts: general dental practitioners' views on promoting oral health in high caries risk children--a qualitative study.

    Science.gov (United States)

    Aljafari, Ahmad K; Gallagher, Jennifer Elizabeth; Hosey, Marie Therese

    2015-04-09

    Despite overall improvements in oral health, a large number of children in United Kingdom (UK) are affected by dental caries; and the implementation of oral health promotion in some families remains a challenge. As such, children from those families suffer high caries rates, and are frequently referred for tooth extraction under General Anaesthesia (GA), one of the commonest reasons for paediatric hospital admissions. The aim of this investigation is to explore referring primary care General Dental Practitioners' (GDPs) views and experiences in trying to promote better oral health for those children. A qualitative study, utilizing face-to-face, semi-structured interviews with GDPs in three London boroughs who refer children for extraction of decayed teeth under GA selected based on referral rate. Qualitative Framework Analysis was used to present the results. Eighteen GDPs (56% male) were interviewed: average age 42 years (range: 26-73 years). informants reported challenges to promotion of oral health categorised as: (1) child's young age, poor cooperation, and high treatment need; (2) parental skills to face up to modern day challenges and poor attitudes towards good oral health (3); social inequality, exclusion and cultural barriers in immigrant families; (4) National Health Services (NHS) primary care practice remuneration, constraints and training; (5) inadequate secondary care communication and engagement; and (6) failure in establishing national policy to grasp the width and depth of the problem. GDPs feel frustrated and isolated in their efforts to promote oral health in those children. These findings suggest difficult challenges on all fronts. Reform of preventive dentistry funding and delivery, as well as a multiagency multidimensional approach that is mindful of the social determinants of children's oral health and barriers to application of oral and wider health initiatives are needed to address this important public health issue.

  16. Prevalence of early childhood caries and associated risk factors

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    Fernando Javier Aguilar-Ayala

    2014-08-01

    Conclusion: due to the high prevalence of white spots, is necessary to create prevention programs that educate mothers or caregivers about the caries risk factors and its control, promoting self-care as a preven- tion strategy.

  17. Inter-relationship of intelligence-quotient and self-concept with dental caries amongst socially handicapped orphan children

    Directory of Open Access Journals (Sweden)

    PKS Virk

    2012-01-01

    Full Text Available Context : India has been the focus of many health surveys among normal, physically, and mentally handicapped children. However, the data, concerning oral health conditions of socially handicapped children living in orphanages, are scanty. Aims: To study the effect of parental inadequacy, environmental deprivation, and emotional disturbances on dental caries through intelligence quotient (IQ and self-concept in orphan children and also to co-relate dental caries with different levels of IQ and self-concept. Settings and Design: The study was carried out amongst socially handicapped children living in orphanages. Patients and Methods: 100 children in the age group of 10-14 years from orphanages were selected. Malin′s Intelligence Scale for Indian Children (MISIC was used to assess the intelligence quotient; self-concept questionnaire to assess self-concept of the child and recording of dental caries status of children was done as per WHO Index (1997. StatisticaL Analysis Used : To assess the relationship of dental caries with IQ, student′s unpaired t-test was used and; to find the relationship between self-concept and dental caries, Karl-Pearson′s coefficient of co-relation was applied. Results: the children in orphanages had a lower IQ and high caries experience but had an above average self-concept. There was also no co-relation between dental caries and self-concept. Conclusions: Orphan children, being socially handicapped, are at an increased risk for dental caries due to a lower IQ level, parental deprivation, and institutionalization. Moreover, lack of co-relation between dental caries and self-concept could be explained by the fact that dental caries is a lifelong process whereas different dimensions of self-concept are in a state of constant flux.

  18. Inter-relationship of intelligence-quotient and self-concept with dental caries amongst socially handicapped orphan children.

    Science.gov (United States)

    Virk, Pks; Jain, R L; Pathak, A; Sharma, U; Rajput, J S

    2012-01-01

    India has been the focus of many health surveys among normal, physically, and mentally handicapped children. However, the data, concerning oral health conditions of socially handicapped children living in orphanages, are scanty. To study the effect of parental inadequacy, environmental deprivation, and emotional disturbances on dental caries through intelligence quotient (IQ) and self-concept in orphan children and also to co-relate dental caries with different levels of IQ and self-concept. The study was carried out amongst socially handicapped children living in orphanages. 100 children in the age group of 10-14 years from orphanages were selected. Malin's Intelligence Scale for Indian Children (MISIC) was used to assess the intelligence quotient; self-concept questionnaire to assess self-concept of the child and recording of dental caries status of children was done as per WHO Index (1997). To assess the relationship of dental caries with IQ, student's unpaired t-test was used and; to find the relationship between self-concept and dental caries, Karl-Pearson's coefficient of co-relation was applied. the children in orphanages had a lower IQ and high caries experience but had an above average self-concept. There was also no co-relation between dental caries and self-concept. Orphan children, being socially handicapped, are at an increased risk for dental caries due to a lower IQ level, parental deprivation, and institutionalization. Moreover, lack of co-relation between dental caries and self-concept could be explained by the fact that dental caries is a lifelong process whereas different dimensions of self-concept are in a state of constant flux.

  19. Risk indicators and potential risk factors for caries in 5-year-olds of different ethnic groups in Amsterdam.

    NARCIS (Netherlands)

    Verrips, G.H.; Frencken, J.E.; Kalsbeek, H.; Horst, G. ter; Filedt Kok-Weimar, T.L.

    1992-01-01

    The aim of this study was threefold: first, to assess the oral health of Turkish, Moroccan, Surinamese, Dutch and "other" 5-yr-old children living in Amsterdam; second, to identify risk indicators for caries, in addition to ethnicity; and third, to identify potential risk factors related to differen

  20. Risk indicators and potential risk factors for caries in 5-year-olds of different ethnic groups in Amsterdam.

    NARCIS (Netherlands)

    Verrips, G.H.; Frencken, J.E.; Kalsbeek, H.; Horst, G. ter; Filedt Kok-Weimar, T.L.

    1992-01-01

    The aim of this study was threefold: first, to assess the oral health of Turkish, Moroccan, Surinamese, Dutch and "other" 5-yr-old children living in Amsterdam; second, to identify risk indicators for caries, in addition to ethnicity; and third, to identify potential risk factors related to

  1. Fluoride mouthrinses for preventing dental caries in children and adolescents.

    Science.gov (United States)

    Marinho, Valeria C C; Chong, Lee Yee; Worthington, Helen V; Walsh, Tanya

    2016-07-29

    indicated, comparing fluoride mouthrinse with placebo or no treatment in children up to 16 years of age. Study duration had to be at least one year. The main outcome was caries increment measured by the change in decayed, missing and filled tooth surfaces in permanent teeth (D(M)FS). At least two review authors independently performed study selection, data extraction and risk of bias assessment. We contacted study authors for additional information when required. The primary measure of effect was the prevented fraction (PF), that is, the difference in mean caries increments between treatment and control groups expressed as a percentage of the mean increment in the control group. We conducted random-effects meta-analyses where data could be pooled. We examined potential sources of heterogeneity in random-effects metaregression analyses. We collected adverse effects information from the included trials. In this review, we included 37 trials involving 15,813 children and adolescents. All trials tested supervised use of fluoride mouthrinse in schools, with two studies also including home use. Almost all children received a fluoride rinse formulated with sodium fluoride (NaF), mostly on either a daily or weekly/fortnightly basis and at two main strengths, 230 or 900 ppm F, respectively. Most studies (28) were at high risk of bias, and nine were at unclear risk of bias.From the 35 trials (15,305 participants) that contributed data on permanent tooth surface for meta-analysis, the D(M)FS pooled PF was 27% (95% confidence interval (CI), 23% to 30%; I(2) = 42%) (moderate quality evidence). We found no significant association between estimates of D(M)FS prevented fractions and baseline caries severity, background exposure to fluorides, rinsing frequency or fluoride concentration in metaregression analyses. A funnel plot of the 35 studies in the D(M)FS PF meta-analysis indicated no relationship between prevented fraction and study precision (no evidence of reporting bias). The pooled

  2. Preventing dental caries in children <5 years: systematic review updating USPSTF recommendation.

    Science.gov (United States)

    Chou, Roger; Cantor, Amy; Zakher, Bernadette; Mitchell, Jennifer Priest; Pappas, Miranda

    2013-08-01

    Screening and preventive interventions by primary care providers could improve outcomes related to early childhood caries. The objective of this study was to update the 2004 US Preventive Services Task Force systematic review on prevention of caries in children younger than 5 years of age. Searching Medline and the Cochrane Library (through March 2013) and reference lists, we included trials and controlled observational studies on the effectiveness and harms of screening and treatments. One author extracted study characteristics and results, which were checked for accuracy by a second author. Two authors independently assessed study quality. No study evaluated effects of screening by primary care providers on clinical outcomes. One good-quality cohort study found pediatrician examination associated with a sensitivity of 0.76 for identifying a child with cavities. No new trials evaluated oral fluoride supplementation. Three new randomized trials were consistent with previous studies in finding fluoride varnish more effective than no varnish (reduction in caries increment 18% to 59%). Three trials of xylitol were inconclusive regarding effects on caries. New observational studies were consistent with previous evidence showing an association between early childhood fluoride use and enamel fluorosis. Evidence on the accuracy of risk prediction instruments in primary care settings is not available. There is no direct evidence that screening by primary care clinicians reduces early childhood caries. Evidence previously reviewed by the US Preventive Services Task Force found oral fluoride supplementation effective at reducing caries incidence, and new evidence supports the effectiveness of fluoride varnish in higher-risk children.

  3. Dental caries prevalence and risk factors among 12-year old schoolchildren from Baghdad, Iraq

    DEFF Research Database (Denmark)

    Ahmed, Nibras A M; Astrøm, Anne N; Skaug, Nils

    2007-01-01

    AIM: To examine the prevalence of dental caries in 12-year-old schoolchildren from Baghdad after the end of the United Nations' economic sanctions and to investigate related dental caries risk factors including gender, socio-demographic factors, oral hygiene and sugar intake. DESIGN: A cross...... mothers with low education, living in a low socio-economic area and brushing at least once-a-day. Positive oral hygiene practices were higher for girls. Western sweet snacks were preferred and sweet tea was frequently consumed. The fluoride content in drinking water was too low for caries prevention....... CONCLUSION: It is important to maintain the low prevalence of caries among children by increasing awareness and promoting oral health care strategies....

  4. High Birth Weight Is a Risk Factor of Dental Caries Increment during Adolescence in Sweden

    Directory of Open Access Journals (Sweden)

    Annika Julihn

    2014-11-01

    Full Text Available This study aimed to assess whether birth weight is associated with dental caries during the teenage period. In this register-based cohort study, all children of 13 years of age (n = 18,142 who resided in the county of Stockholm, Sweden, in 2000, were included. The cohort was followed until individuals were 19 years of age. Information regarding dental caries was collected from the Public Health Care Administration in Stockholm. Data concerning prenatal and perinatal factors and parental socio-demographic determinants were collected from the Swedish Medical Birth Register and National Registers at Statistics Sweden. The final logistic regression model showed that birth weight ≥4000 g, adjusted for potential confounders, was significantly associated with caries increment (DMFT ≥ 1 (D = decayed, M = missing, F = filled, T = teeth between 13 and 19 age (OR, 1.22; 95% CI = 1.09–1.36. The relatively enhanced risk OR was further increased from 1.22 to 1.43 in subjects with birth weight ≥4600 g. On the contrary, subjects with birth weight <2500 g exhibited a significantly lower risk (OR, 0.67; 95% CI = 0.50–0.89 for exhibiting caries experience (DMFT ≥ 4 at 19 years of age. In conclusion, high birth weight can be regarded as a predictor for dental caries, and especially, birth weight ≥4500 g is a risk factor for caries increment during adolescence.

  5. [Serial clinical examinations as the main approach to dental caries prevention in children].

    Science.gov (United States)

    Skripkina, G I; Garifullina, A Zh

    2015-01-01

    Leading scientific and organizational prerequisites for the feasibility of clinical examination of the entire child population of the Russian Federation to the dentist is, above all, the high prevalence and intensity of dental diseases in children of all ages. As a result of many years of research and follow-up of children of preschool and school age we have proved the need to distinguish a group of children with zero activity of dental caries. The referring criteria are determined according to the results of comprehensive clinical and laboratory examination in order to determine the degree of risk of dental caries and individual caries resistance. The age-specific risk group is settled by "Stop caries" software. In order to optimize the preventive activities children are divided in 5 groups for routine preventive dental care. Unfortunately the efforts of modern dental services aimed at eliminating the consequences of caries process by filling cavities. Individualized preventive approach will increase the effectiveness of preventive measures and save public funds allocated in the amount of compulsory health insurance for pediatric dentistry.

  6. Sociobehavioral Factors Associated with Caries Increment: A Longitudinal Study from 24 to 36 Months Old Children in Thailand

    Directory of Open Access Journals (Sweden)

    Karl Peltzer

    2014-10-01

    Full Text Available The aim of this study is to investigate sociobehavioral risk factors from the prenatal period until 36 months of age, and the caries increment from 24 to 36 months of the child in Thailand. The data utilized in this study come from the prospective cohort study of Thai children (PCTC from prenatal to 36 months of the child in Mueang Nan district, Northern Thailand. The total sample size recruited was 783 infants. The sample size with dental caries data was 603 and 597, at 24 months and at 36 months, respectively. The sample size of having two assessment points with a dental examination (at 24 months and at 36 months was 597. Results indicate that the caries increment was 52.9%, meaning from 365 caries free children at 24 months 193 had developed dental caries at 36 months. The prevalence of dental caries was 34.2% at 24 months (n = 206 and 68.5% at 36 months of age (n = 409. In bivariate analysis, higher education of the mother, lower household income, bottle feeding of the infant, frequent sweet candy consumptions, and using rain or well water as drinking water were associated with dental caries increment, while in multivariate conditional logistic regression analysis lower household income, higher education of the mother, and using rain or well water as drinking water remained associated with dental caries increment. In conclusion, a very significant increase in caries development was observed, and oral health may be influenced by sociobehavioural risk factors.

  7. Longitudinal study of prolonged breast- or bottle-feeding on dental caries in Japanese children.

    Science.gov (United States)

    Yonezu, Takuro; Ushida, Nagako; Yakushiji, Masashi

    2006-11-01

    The aim of this investigation was to study the effects of prolonged breast- or bottle-feeding on dental caries in Japanese infants. This longitudinal study was conducted by means of a questionnaire and clinical examination of 592 children at 18 months, 2 years and 3 years of age. The children were divided into three groups: 1) children still being breast-fed at 18 months of age (n=42); 2) children still being bottle-fed at 18 months of age (n=45); and 3) children weaned off of breast- or bottle-feeding and with no nonnutritive-sucking habits at 18 months of age (n=205). Results showed that breast-feeding at 18 months of age produced many significant differences to the control children, including a higher prevalence of caries and higher number of dft. However, no significant differences were observed between bottle-fed and control children. In conclusion, our results suggest that prolonged breast-feeding at an early age before primary dentition has fully erupted is a risk factor for dental caries. Therefore, breast-fed children need to be monitored more closely, and aggressive methods of preventive care need to be instituted. It is also important to identify factors related to dental caries among breastfed children as soon as possible, and develop effective preventive programs.

  8. Risk Factors of Dental Cavities in Children Factores de riesgo de caries dental en niños

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    Nora Sexto Delgado; Marta Luján Hernández; Elsa Luján Hernández

    2007-01-01

    Background: Dental cavities are a kind of disease that is increasing. The quantitative change has also produced qualitative changes concerning the type, extension and location of the lesions. Objective: To identify the selected risks of dental cavities among the students of a primary school. Methods: An analytic investigation of the controls and cases performed during academic course 2004 to 2005. ...

  9. Caries-risk profiles in Italian adults using computer caries assessment system and ICDAS

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    Giovanna CARTA

    2015-01-01

    Full Text Available The aim of this study was to examine the correlation among socio-behavioral factors, caries status and caries risk, calculated through Cariogram, in an adult population. Four hundred eighty subjects (mean age 40.73, SE ± 0.33 randomly selected from the municipal electoral registry consented to participate in the survey. Subjects were examined, and the International Caries Detection Assessment System (ICDAS index was registered. A highly structured questionnaire was submitted to investigate (1 personal data (i.e., age, gender, educational level, job categorization, (2 life-style behavior (i.e., smoking and dietary habits, and (3 oral health behavior (i.e., tooth brushing, use of fluoride and dental check-up frequency. An evaluation of the mutans streptococci concentration in saliva was also performed. Information on caries-related factors was entered into the Cariogram in order to generate an individual caries risk profile for each subject. Multinomial logistic regression was performed using Cariogram levels as the dependent variable. The possible correlated variables were analyzed using the principal component analysis (PCA. Considering ICDAS scores, 5.62% of the sample had at least an initial decay (ICDAS = 1-2, whereas 40.83% of the sample presented at least one moderate decay (ICDAS = 3-4 and 17.08% a severe decay (ICDAS = 5-6. Decay at ICDAS levels 5-6 and more than 5 missing teeth were statistically associated with Cariogram scores (OR = 2.36, 95%CI = 1.83–3.03 and OR = 1.43, 95%CI = 1.13–1.82, respectively. The results suggest that the Cariogram model was able to identify caries-related factors in an adult population. A direct association among the risk categories from Cariogram, the caries status and some socio-behavioral variables was verified.

  10. Caries-risk profiles in Italian adults using computer caries assessment system and ICDAS.

    Science.gov (United States)

    Carta, Giovanna; Cagetti, Maria Grazia; Cocco, Fabio; Sale, Silvana; Lingström, Peter; Campus, Guglielmo

    2015-01-01

    The aim of this study was to examine the correlation among socio-behavioral factors, caries status and caries risk, calculated through Cariogram, in an adult population. Four hundred eighty subjects (mean age 40.73, SE ± 0.33) randomly selected from the municipal electoral registry consented to participate in the survey. Subjects were examined, and the International Caries Detection Assessment System (ICDAS) index was registered. A highly structured questionnaire was submitted to investigate (1) personal data (i.e., age, gender, educational level, job categorization), (2) life-style behavior (i.e., smoking and dietary habits), and (3) oral health behavior (i.e., tooth brushing, use of fluoride and dental check-up frequency). An evaluation of the mutans streptococci concentration in saliva was also performed. Information on caries-related factors was entered into the Cariogram in order to generate an individual caries risk profile for each subject. Multinomial logistic regression was performed using Cariogram levels as the dependent variable. The possible correlated variables were analyzed using the principal component analysis (PCA). Considering ICDAS scores, 5.62% of the sample had at least an initial decay (ICDAS = 1-2), whereas 40.83% of the sample presented at least one moderate decay (ICDAS = 3-4) and 17.08% a severe decay (ICDAS = 5-6). Decay at ICDAS levels 5-6 and more than 5 missing teeth were statistically associated with Cariogram scores (OR = 2.36, 95%CI = 1.83-3.03 and OR = 1.43, 95%CI = 1.13-1.82, respectively). The results suggest that the Cariogram model was able to identify caries-related factors in an adult population. A direct association among the risk categories from Cariogram, the caries status and some socio-behavioral variables was verified.

  11. The distribution of burden of dental caries in schoolchildren: a critique of the high-risk caries prevention strategy for populations

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    Sheiham Aubrey

    2006-01-01

    Full Text Available Abstract Background The 'high-risk approach' is a commonly adopted strategy recommended for the prevention of dental caries in populations. The scientific basis for the strategy has been questioned. The objective of this study is to assess the contribution that children identified at 'high-risk' made towards the total of new caries lesions over a 4-year period, by analysing the distribution of new lesions per 100 children. Methods Data are from the National Preventive Dentistry Demonstration Programme (NPDDP in the United States. The analyses identified the distribution of new carious lesions over a 4-year period in four groups of 7 year-old children who received differing preventive regimes. Results The majority of new lesions occurred in those children classified at lowest caries risk at baseline. Irrespective of the preventive regime adopted and the initial caries levels, children classified as 'highest risk' contributed less than 6% of the total number of new lesions developing over 4 years. Conclusion These findings challenge the basis for the adoption of a high-risk strategy.

  12. Risk of caries and oral health: preliminary study

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    Marcello Gatti

    2009-12-01

    Full Text Available Introduction. The incidence of injury cariosa remains high, despite the improvements achieved in the last years. Recent national epidemiological surveys, 4 years old children have healthy teeth in 80% of cases at 12 years the percentage is reduced to 50%. In Italy, the almost total absence on the territory of “dental services to the Community”, makes even more difficult to achieve a solution to the problem “caries.” To address this problem, the Ministry of Labor, Health and Social Policy in October 2008 adopted the national guidelines in order to make suggestions to the various professionals (pediatricians, dentists, microbiologists, dental hygienists, etc., making them interact to maintain and restore oral health. It was the first time that the Ministry of Health has addressed the problem by inserting the figure of the microbiologist in dentistry. Aims. The present study aim was to identify subjects at risk of caries by clinical microbiological testing of saliva and the index DMFT/dmft (Decayed, Missing and Filling Permanent Teeth in both adults and particularly children in order to take preventive measures early as reported in “National guidelines for the promotion of oral health and prevention of oral diseases in age of development”. The study began in June 2009 and will last one year with as goal to have, in 2010, 90% of children between 5 and 6 years caries free and 18 years with any lost tooth decay. Materials and methods. Recruited 164 patients were divided into three age groups: 124 adults aged between 20 and 40 years, 40 children which 21 till 5 years old and 19 till 12 years old. Microbiological testing was aimed by finding CFU / ml of saliva of Streptococcus mutans and Lactobacillus spp., Slide CRT bacteria (Ivoclar. Clinically, intraoral examination was performed to evaluate the DMFT (Decayed teeth, Missing or Filling calculated over 28 permanent teeth and the dmft (decayed teeth, missing or filling calculated on 20

  13. Dental caries and periodontal status of mentally handicapped institutilized children.

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    Solanki, Jitender; Gupta, Sarika; Arya, Astha

    2014-07-01

    Dental caries and periodontal disease are the most prevalent dental disease among mentally retarded children worldwide. A study was carried out in Jodhpur city of Rajasthan state of India to assess the Dental caries and periodontal Status of Mentally handicapped attending special schools children in Jodhpur city. A cross-sectional descriptive survey was conducted in 80 mentally handicapped subjects, attending a Special Needs school in Jodhpur City. Dental caries and Periodontal Status were recorded following the WHO basic oral health survey. None of the subject had healthy periodontal status, dental caries was found in 79.2% of the subjects, Lymphadenopathy was observed in highest number of subjects 55 (76.3%). Health professionals should therefore be aware of the impact of mental illness and its treatment on oral health, Health personnel should receive training to support and provide all possible services to this population.

  14. Counseling role of primary care physicians in preventing early childhood caries in children with congenital heart disease.

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    Liu, Zifeng; Yu, Dongsheng; Zhou, Lijie; Yang, Jing; Lu, Jiaxuan; Lu, Hui; Zhao, Wei

    2014-12-01

    The dental health of preschool children with congenital heart disease (CHD) is usually poor, which may contribute to the development of infective endocarditis (IE). Primary care physicians play an important role in providing access to preventive dental services, particularly for preschool children. The object of this study was to provide epidemiologic evidence for the impact of primary care physicians' (PCP's) counseling role on early childhood caries in children with CHD in Guangzhou, China, which might guide future caries prevention to decrease the risk of IE in children with CHD. A hospital-based, case-control study was performed, which contained 100 children with newly diagnosed early childhood caries and 100 matched (sex and age) children without dental caries. All of the subjects were diagnosed with CHD at birth and recruited from Guangdong Cardiovascular Institute from 2012 through 2013. A conditional multivariate logistic-regression model was used to assess the associations between PCPs' role and early childhood caries with a significance level of 5%. Our findings revealed that mother's education level (OR = 0.36, CL = 0.14-0.92) and knowledge, being educated on the relationship between CHD and infective endocarditis (OR = 0.48, CL = 0.25-0.94) and the impact of oral health on infective endocarditis (OR = 0.37, CL = 0.18-0.79) by the PCP were associated with early childhood caries. PCPs played an important role in preventing early childhood caries among preschool children with CHD in Guangzhou, China.

  15. Epidemiology of dental caries in Chandigarh school children and trends over the last 25 years

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    Goyal A

    2007-09-01

    Full Text Available The prevalence of dental caries in 6, 9, 12 and 15-year-old school children of Chandigarh, selected on a randomized basis was evaluated using Moller′s criteria (1966 and correlated with the various risk factors. The mean deft was found to be 4.0 ± 3.6 in 6 year old and 4.61 ± 3.14 in 9 year old, whereas the mean DMFT in 12 and 15 year old was found to be 3.03 ± 2.52 and 3.82 ± 2.85 respectively. The high prevalence of dental caries in these children was attributed to the lack of use of fluoride toothpaste (80% children, lack of knowledge about etiology of dental caries (98% and frequency of sugar exposures up to more than five times per day (30%.

  16. Fluoride gels for preventing dental caries in children and adolescents.

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    Marinho, Valeria C C; Worthington, Helen V; Walsh, Tanya; Chong, Lee Yee

    2015-06-15

    children up to 16 years. The frequency of application had to be at least once a year, and study duration at least one year. The main outcome was caries increment measured by the change in decayed, missing and filled tooth surfaces in both permanent and primary teeth (D(M)FS and d(e/m)fs). At least two review authors independently performed study selection, data extraction and 'Risk of bias' assessment. We contacted study authors for additional information where required. The primary measure of effect was the prevented fraction (PF), that is, the difference in mean caries increments between the treatment and control groups expressed as a percentage of the mean increment in the control group. We performed random-effects meta-analyses where we could pool data. We examined potential sources of heterogeneity in random-effects metaregression analyses. We collected adverse effects information from the included trials. We included 28 trials (3 of which are new trials since the original review), involving 9140 children and adolescents. Most of these trials recruited participants from schools. Most of the studies (20) were at high risk of bias, with 8 at unclear risk of bias.Twenty-five trials (8479 participants) contributed data for meta-analysis on permanent tooth surfaces: the D(M)FS pooled prevented fraction (PF) estimate was 28% (95% confidence intervals (CI) 19% to 36%; P prevented fractions and the prespecified trial characteristics. However, the effect of fluoride gel varied according to the type of control group used, with D(M)FS PF on average being 17% (95% CI 3% to 31%; P = 0.018) higher in non-placebo-controlled trials (the reduction in caries was 38% (95% CI 24% to 52%; P prevented fraction and study precision, with an apparent lack of small studies with statistically significant large effects.The d(e/m)fs pooled prevented fraction estimate for the three trials (1254 participants) that contributed data for the meta-analysis on primary teeth surfaces was 20% (95% CI 1

  17. An attempt to motivate improved sugar discipline in a 12-year-old high caries-risk group.

    Science.gov (United States)

    Wikner, S

    1986-02-01

    Twelve-yr-old high caries-risk children were identified by a low buffer capacity and high lactobacillus counts in stimulated saliva. A defined and standardized counselling technic was used, by which the children were recommended to reduce their sugar consumption. Seven weeks later the lactobacillus count in saliva was reduced to an acceptable level in 79%. The caries increment decreased by 66% over 1 yr.

  18. Restorative approaches to treat dentin caries in preschool children: systematic review.

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    Duangthip, D; Jiang, M; Chu, C H; Lo, E C M

    2016-06-01

    Dental restorations have long been used for the management of early childhood caries, but there is a need to have an evidence based approach when selecting the most appropriate restorative intervention to treat dentin caries in preschool children. This systematic review aimed to assess the effectiveness of restorative treatments of dentin caries in primary teeth in preschool children. A systematic search of the main electronic databases (Pubmed, Cochrane Collaboration, EMBASE) was conducted to identify peer reviewed papers published in English in the years 1947-2014. Search keywords and MeSH headings were "dental caries", "primary dentition" and "dental restoration". The inclusion criteria were clinical studies conducted in children under 6 years old, and reported findings on the longevity or failure of restorations in primary teeth. Retrieved papers were read by two reviewers independently to assess suitability for inclusion, and the final decision was made by consensus. The quality of the included studies was assessed and data were extracted for analysis. The search identified 348 papers for screening. Among these, 218 papers did not satisfy the study inclusion criteria. Consequently, 130 full papers were retrieved and reviewed. Finally, 9 papers were included. Most of the trials were assessed as having high risk of bias. Five included studies that compared the success rates of restorations with different filling materials and liner materials. Two studies showed clinical advantages of using minimally invasive approaches in caries removal and cavity preparation. The other two trials showed low success rates of interim GI restorations done in a field setting, compared to the high caries arrest rates of silver diammine fluoride application. Within the limitation of this systematic review, there is insufficient evidence to make recommendations regarding which material and technique is the most appropriate for restorative treatment in young children. Minimally

  19. Relationship between untreated dental caries and dental neglect among mentally handicapped children: A cross-sectional study

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    Amit Kumar

    2015-01-01

    Full Text Available Introduction: Dental caries is the most prevalent disease among mentally handicapped (MH children worldwide. Dental neglect may throw light on complex relationships between individual behavior, environmental factors, and dental caries in children. Objectives: The objective was to assess the prevalence and severity of untreated dental caries and to explore the relationship between untreated dental caries and dental neglect among MH children and healthy children in Bangalore city. Materials and Methods: A cross-sectional comparative study was conducted on 130, 6-17 years MH and 152 healthy school children in Bangalore city. A questionnaire on the children′s sociodemographic background, oral health-related behaviors, and dental neglect scale was completed by the parents. Caries was assessed according to World Health Organization criteria (1997. Odontogenic infections were recorded using the pufa/PUFA index. Statistical tests such as Mann-Whitney U-test, Chi-square test, Spearmans correlation, and step-wise linear regression were performed at significance level P < 0.05. Results: Dental caries was present in 89.2% of MH children as compared with 88.15% of the healthy children. Caries experience significantly correlated with consequences of untreated dental caries in both the groups (P = 0.001. No statistical significant correlation was observed between dental neglect and dental caries experience and its consequences in both the groups. Conclusions: High prevalence of dental caries and dental neglect in both the groups calls for an integrated approach. Oral health promotion and intervention programs should be targeted and concentrated toward these risk groups.

  20. Caries preventive efficiency of therapeutic complex accomponying orthodontic treatment of children with initial dental caries

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    Denga A.E.

    2013-12-01

    Full Text Available The use of orthodontic non-removable appliance in orthodontic treatment inter¬feres with the process of teeth mineralization, worsens level of oral cavity hygiene, stimulates development of caries process. The situation is complicated when a patient has an initial tooth decay. The aim of this study was to determine genetic characteristics of children with initial caries and clinical evaluation of effectiveness of the developed caries preventive therapeutic complex accompanying treatment of jaw facial anomalies (JFA. 47 children aged 12-14 with initial tooth decay participated in the examination. Complex diagnostics, including molecular genetic studies was carried out. Therapeutic complex for children, of the main group included remineralizing, adaptogenic, biogenic agents, which increase non-specific resistance, as well as infiltration ICON therapy before fixing braces. Caries preventive complex accompanying JFA treatment in children with primary tooth decay developed with regard to revealed genetic disorders of amelogenesis, 2-nd of phase detoxification, collagen formation, functional responses in the oral cavity, state of hard tissues of teeth and periodontal tissues enabled to preserve existing carious process, normalize periodontal and hygienic indices at all stages of treatment.

  1. [The salivary factors related to caries and periodontal disease in children and adolescents with diabetes mellitus].

    Science.gov (United States)

    Wang, Meng-xing; Wang, Xin; Zhang, Zhi; Qin, Man

    2013-09-01

    To detect the salivary factors related to caries and periodontal disease and to analyze the risk of caries and periodontal disease in children and adolescents with diabetes mellitus. The study comprised 30 children with diabetic mellitus, aged 7-15 years old, and 60 healthy age-and gender-matched children. Caries and periodontal indexes were recorded and saliva related factors were analyzed. Caries indexes of diabetes children [permanent teeth: decay missing filling tooth (DMFT) M (Q1,Q3) = 0(0, 4), deciduous teeth: decay missing filling tooth (dmft) M (Q1,Q3) = 0(0, 1)] were not significantly different with those of healthy children [DMFT M (Q1,Q3) = 1(0, 3), dmft M (Q1,Q3) = 0(0, 4)], but plaque index (PLI) (1.25 ± 0.33) and bleeding index (BI) (0.74 ± 0.45) of diabetes children were significantly higher than those of healthy children (PLI was 0.93 ± 0.31,BI was 0.34 ± 0.22) (P diabetes children (7.68 ± 0.36) was significantly higher than that of healthy children (7.30 ± 0.32) (P 0.05). Salivary glucose, immunoglobulin sIgA and sIgG were not significantly different between the two groups (P > 0.05).Salivary lysozyme of diabetes children was significantly higher than that of healthy children (P diabetes children than in healthy children (P 0.05). Diabetes mellitus can lead to the changes of some salivary factors related to gingivitis in diabetes children. Children and adolescents with diabetes mellitus may have a higher risk of periodontal disease.

  2. [Dietary habits and early childhood caries intensity among young children].

    Science.gov (United States)

    Bagińska, Joanna; Stokowska, Wanda

    2006-01-01

    The aim of this study was to evaluate the influence of a diet and the feeding method on caries intensity among children aged 36-48 months. Dental examination was carried out in 255 children and their mothers were asked about child's dietary habits. The population checked was divided into three groups: with dmf = 0, dmf 1-3 and dmf > or = 4. Statistically significant correlation between caries intensity and bottle feeding during sleep and frequency of eating cariogenic food were shown. Parents of young children should be educated about the influence of dietary habits on dental condition.

  3. [Inequalities in untreated dental caries prevalence in preschool children in Brazil].

    Science.gov (United States)

    Ardenghi, Thiago Machado; Piovesan, Chaiana; Antunes, José Leopoldo Ferreira

    2013-12-01

    To evaluate the influence of social inequalities of individual and contextual nature on untreated dental caries in Brazilian children. The data on the prevalence of dental caries were obtained from the Brazilian Oral Health Survey (SBBrasil 2010) Project, an epidemiological survey of oral health with a representative sample for the country and each of the geographical micro-regions. Children aged five (n = 7,217) in 177 municipalities were examined and their parents/guardians completed a questionnaire. Contextual characteristics referring to the municipalities in 2010 (mean income, fluorodized water and proportion of residences with water supply) were supplied by the Fundação Instituto Brasileiro de Geografia e Estatística (Brazilian Institute of Geography and Statistics). Multilevel Poisson regression analysis models were used to assess associations. The prevalence of non-treated dental caries was 48.2%; more than half of the sample had at least one deciduous tooth affected by dental caries. The index of dental caries in deciduous teeth was 2.41, with higher figures in the North and Northeast. Black and brown children and those from lower income families had a higher prevalence of untreated dental caries. With regards context, the mean income in the municipality and the addition of fluoride to the water supply were inversely associated with the prevalence of the outcome. Inequalities in the prevalence of untreated dental caries remain, affecting deciduous teeth of children in Brazil. Planning public policies to promote oral health should consider the effect of contextual factors as a determinant of individual risk.

  4. Early Childhood Dental Caries. Building Community Systems for Young Children.

    Science.gov (United States)

    Platt, Laurence J.; Cabezas, Maritza C.

    As part of a series of reports designed to support the implementation of Proposition 10: The California Children and Families Act and to provide comprehensive and authoritative information on critical issues concerning young children and families in California, this report describes the scope and severity of early childhood caries (ECC), a…

  5. Comparison of Dental Caries Experience in Children Suffering From Epilepsy with and without Administration of Long Term Liquid Oral Medication.

    Science.gov (United States)

    Goyal, Ankita; Bhadravathi, Manjunath Chaluvaiah; Kumar, Adarsh; Narang, Ridhi; Gupta, Ambika; Singh, Harneet

    2016-06-01

    Sucrose is added as sweetening agent in liquid oral medication (LOM) to mask the acrid taste of medicines which may be potentially cariogenic. Many children under long term LOM therapy for treatment of epilepsy may be susceptible to dental caries. To assess and compare dental caries experience in children under long term liquid oral medication with those not under such medication among 2-12 years old children suffering from epilepsy. A cross-sectional study was undertaken on a total of 84 children aged 2-12 years, who were suffering from epilepsy receiving liquid oral medication for more than 3 months were selected (study group) and for comparison 106 children of similar age group and disease but on other forms of medication were included as control group. Dental caries was assessed using DMFT/DMFS (Decayed, Missing, Fillled Teeth / Surfaces), dmft/dft and dmfs/dfs indices. One-way ANOVA and t-test were used with p-value fixed at 0.05. Univariate logistic regression was applied. Children on LOM were at increased risk of dental caries than those with other forms of medications (OR: 2.55, 95% CI (2.37-4.15) p=0.000, HS). Caries prevalence was high in the study group (76.1%) when compared to control group (55.6%). Long term use of liquid medicines containing sucrose is a risk factor for dental caries among children with epilepsy.

  6. Comparison of Dental Caries Experience in Children Suffering From Epilepsy with and without Administration of Long Term Liquid Oral Medication

    Science.gov (United States)

    Bhadravathi, Manjunath Chaluvaiah; Kumar, Adarsh; Narang, Ridhi; Gupta, Ambika; Singh, Harneet

    2016-01-01

    Introduction Sucrose is added as sweetening agent in liquid oral medication (LOM) to mask the acrid taste of medicines which may be potentially cariogenic. Many children under long term LOM therapy for treatment of epilepsy may be susceptible to dental caries. Aim To assess and compare dental caries experience in children under long term liquid oral medication with those not under such medication among 2-12 years old children suffering from epilepsy. Materials and Methods A cross-sectional study was undertaken on a total of 84 children aged 2–12 years, who were suffering from epilepsy receiving liquid oral medication for more than 3 months were selected (study group) and for comparison 106 children of similar age group and disease but on other forms of medication were included as control group. Dental caries was assessed using DMFT/DMFS (Decayed, Missing, Fillled Teeth / Surfaces), dmft/dft and dmfs/dfs indices. One-way ANOVA and t-test were used with p-value fixed at 0.05. Univariate logistic regression was applied. Results Children on LOM were at increased risk of dental caries than those with other forms of medications (OR: 2.55, 95% CI (2.37-4.15) p=0.000, HS). Caries prevalence was high in the study group (76.1%) when compared to control group (55.6%). Conclusion Long term use of liquid medicines containing sucrose is a risk factor for dental caries among children with epilepsy. PMID:27504416

  7. Correlation between dental caries and nutritional status: preschool children in a Brazilian municipality

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    Angela Xavier

    Full Text Available INTRODUCTION: Dental caries and nutritional status in children in preschool age are serious public health problems, with multifactorial etiology, with diet as a common risk factor. OBJECTIVE: This cross-sectional study assessed the relationship between dental caries and nutritional status of preschool children attending public schools in a city in the State of Sao Paulo. MATERIAL AND METHOD: The study population was comprised of 3-5 year-old preschool children (n = 229 attending public schools, in which dmft (decay, missing, filled, teeth was used for dental caries assessment and Body Mass Index (BMI was used for nutritional status in accordance with the recommendations of the World Health Organization. Statistical analysis was performed in a descriptive way through absolute and relative frequencies and Spearman Correlation test and Kruskal Wallis (P<0.05. RESULT: A dmft of 1.65 (2.87 and a SiC index (Significant Caries Index of 4.88 (3.20 have been found, indicating polarization of dental caries. It was observed that 66.81% of children presented with nutritional status within the normal range and children with malnutrition had a mean dmft of 4.0 (3.66, which is two times higher than the other categories of nutritional status. No statistically significant correlation has been found by correlating dmft and components with Body Mass Index. CONCLUSION: This research did not identify a significant correlation between the occurrence of dental caries and nutritional status of preschool children, researches should be conducted to elucidate this relationship.

  8. Overweight and dental caries: the association among German children.

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    Qadri, Ghalib; Alkilzy, Mohammed; Feng, You-Shan; Splieth, Christian

    2015-05-01

    The aim of this study was to determine the relationship between iso-body mass index (iso-BMI) and both dental caries status and caries increment among German school children. Six hundred and ninety-four students (age range 9-12 years, mean 10.34 ± 0.56, 48% females) were recruited from the fifth grade of 18 primary schools. Weight, height, and oral health data number of decayed, missing and filled teeth (DMFT) as well as parent/legal guardian questionnaire (measuring SES) were collected during school dental examination at baseline and after one and a half-year follow-up. The body mass index (BMI) was calculated using the international classification system for childhood overweight and obesity (iso-BMI). Statistical analyses were performed using Poisson regression models. Iso-BMI was significantly associated with dental caries prevalence and severity in the permanent dentition (P = 0.039). Low-normal weight children had a lower mean DMFT (0.56) than did overweight/obese children (0.70). In addition, a border-line significant association was found between overweight/obese children and caries increment (P = 0.055). Although iso-BMI was associated with dental caries prevalence and severity, the association between caries increment and iso-BMI did not reach a statistical significance. Overweight/obese children however acquired more additional carious lesions during the follow-up period than children with low-normal weight. © 2014 BSPD, IAPD and John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  9. The influence of lifestyle on the incidence of dental caries among 3-year-old Japanese children.

    Science.gov (United States)

    Watanabe, Masako; Wang, Da-Hong; Ijichi, Akihiro; Shirai, Chika; Zou, Yu; Kubo, Masayuki; Takemoto, Kei; Masatomi, Chie; Ogino, Keiki

    2014-12-05

    The present cohort study examined how lifestyle, household environment, and caries activity test score of Japanese children at age 1.5 years affected their dental caries incidence at age 3. Inclusion criteria were 1.5-year-old children with no dental caries. Dental examinations were performed for 33,655 children who participated in routine dental examinations at 1.5 years of age, and the exam was repeated approximately 21 months later (at age 3) at the Kobe City Public Health Center in Japan. After excluding 622 children who had caries at age 1.5 and 1831 children with missing lifestyle and household environment data in the questionnaires, the final data analysis was performed on a total of 31,202 children (16,052 boys, 15,150 girls).The multivariate logistic regression analysis indicated a strong association of the consumption of sugar-sweetened beverages/snacks, less frequent tooth brushing by the parents, lack of fluoride varnish, family history of smoking, with the risk of developing dental caries. A child's late bedtime is also one of the major risk factors for dental caries development. Further investigation is needed to examine whether the short duration or the irregularity of the sleep-wake cycle would affect early childhood oral health and whether there is a relationship between late bedtime and late night snack intake.

  10. The Influence of Lifestyle on the Incidence of Dental Caries among 3-Year-Old Japanese Children

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    Masako Watanabe

    2014-12-01

    Full Text Available The present cohort study examined how lifestyle, household environment, and caries activity test score of Japanese children at age 1.5 years affected their dental caries incidence at age 3. Inclusion criteria were 1.5-year-old children with no dental caries. Dental examinations were performed for 33,655 children who participated in routine dental examinations at 1.5 years of age, and the exam was repeated approximately 21 months later (at age 3 at the Kobe City Public Health Center in Japan. After excluding 622 children who had caries at age 1.5 and 1831 children with missing lifestyle and household environment data in the questionnaires, the final data analysis was performed on a total of 31,202 children (16,052 boys, 15,150 girls.The multivariate logistic regression analysis indicated a strong association of the consumption of sugar-sweetened beverages/snacks, less frequent tooth brushing by the parents, lack of fluoride varnish, family history of smoking, with the risk of developing dental caries. A child’s late bedtime is also one of the major risk factors for dental caries development. Further investigation is needed to examine whether the short duration or the irregularity of the sleep-wake cycle would affect early childhood oral health and whether there is a relationship between late bedtime and late night snack intake.

  11. Maintaining Traditions: A Qualitative Study of Early Childhood Caries Risk and Protective Factors in an Indigenous Community.

    Science.gov (United States)

    Levin, Ana; Sokal-Gutierrez, Karen; Hargrave, Anita; Funsch, Elizabeth; Hoeft, Kristin S

    2017-08-11

    In lower middle-income economies (LMIE), the nutrition transition from traditional diets to sugary foods and beverages has contributed to widespread early childhood dental caries. This qualitative study explores perceived risk and protective factors, and overall experiences of early childhood nutrition and oral health in indigenous Ecuadorian families participating in a community-based oral health and nutrition intervention. Dental exams of 698 children age 6 months through 6 years determined each child's caries burden. A convenience sample of 18 "outlier" families was identified: low-caries children with ≤2 carious teeth vs. high-caries children with ≥10 carious teeth. Semi-structured in-depth interviews with parents/caregivers explored the child's diet, dental habits, and family factors related to nutrition and oral health. Interviews were transcribed and thematically analyzed using grounded theory. In the high-caries families, proximity to highway and stores, consumption of processed-food, and low parental monitoring of child behavior were identified as risk factors for ECC (early childhood caries). In the low-caries families, protective factors included harvesting and consuming food from the family farm, remote geography, and greater parental monitoring of child behavior. The study results suggest that maintaining traditional family farms and authoritative parenting to avoid processed foods/drinks and ensure tooth brushing could improve early childhood nutrition and oral health.

  12. 上海市2岁幼儿龋病现状和危险因素的初步分析%Analysis of early childhood caries and risk factors in 2 year-old children in Shanghai

    Institute of Scientific and Technical Information of China (English)

    许世梃; 曹新明; 冯靳秋; 李存荣; 宋珏

    2013-01-01

    目的 调查分析上海市2岁幼儿龋病患病现状及其危险因素,为上海市幼儿龋病的早期防治提供依据.方法 采用多阶段随机抽样方法抽取上海市576名2岁幼儿进行龋病检查和相关饮食喂养习惯的间卷调查,并对结果进行统计学分析.结果 上海市576名2岁幼儿乳牙患龋率为18.40%,龋均为0.61,龋面均为0.84.高频率摄取甜食和非定时喂养是幼儿龋病发生的重要危险因素.结论 对家长进行早期口腔健康教育,养成合理的饮食喂养习惯是预防幼儿龋病的重要措施.%Objective To investigate the caries status and risk factors of 2 years-old children in Shanghai for early prevention of early childhood caries (ECC).Methods Five hundred and seventy-six 2 year-old children in Shanghai were enrolled in the study for dental examination.Questionnaire designed to evaluate the risk factors of caries were distributed to their parems.The results were analyzed by logistic regression analysis.Results The prevalence of ECC in 2 year-old children was 18.40% with dmft 0.61,dmfs 0.84.Irregular feeding time and high frequency of consumption of sweet food were important risk factors for ECC.Conclusion Early oral health education for parents and culturing scientific dietary habits of children are important measures to prevent ECC.

  13. Dietary determinants of dental caries and dietary recommendations for preschool children.

    Science.gov (United States)

    Tinanoff, Norman; Palmer, Carol A

    2003-04-01

    The purpose of this review, commissioned by the Administration for Children and Families, the Health Resources and Services Administration, the Health Care Financing Administration, and the Department of Agriculture's Food and Nutrition Service, was to update the evidence of the dietary factors that affect dental caries, and subsequently formulate dietary recommendations for preschool children based on principles of cariology. Literature on the dental caries process, dietary factors affecting dental caries initiation and progression, nutrition education and counseling were reviewed and synthesized. Dietary guidelines for children at various ages were then constructed based on the review. Dental caries in preschool children is due to a combination of factors, including colonization of teeth with cariogenic bacteria, type of foods and frequency of exposure of these foods to the cariogenic bacteria, and susceptible teeth. Caries risk is greatest if sugars are consumed at high frequency and are in a form that is retained in the mouth for long periods. Sucrose is the most cariogenic sugar because it can form glucan that enables firm bacterial adhesion to teeth and limits diffusion of acid and buffers in the plaque. There is emerging interest in the effects of tooth development and its role in the future dental caries risk of the child. Nutrition education and counseling for the purposes of reducing caries in children is aimed at teaching parents the importance of reducing high frequency exposures to obvious and hidden sugars. Guidelines include: avoiding frequent consumption of juice or other sugar containing drinks in bottle or sippy cup; discouraging the behavior of a child sleeping with a bottle; promoting non-cariogenic foods for snacks; fostering eating patterns consistent with Food Guide Pyramid; limiting cariogenic foods to mealtimes; rapidly clearing cariogenic foods from the child's oral cavity either by tooth brushing or by consumption of protective foods; and

  14. Caries status in young Colombian children expressed by the ICCMS™ visual/radiographic combined caries staging system

    DEFF Research Database (Denmark)

    Cortes, Andrea; Ekstrand, Kim Rud; Gamboa, Luis Fernando

    2017-01-01

    OBJECTIVE: To report (1) the caries experience prevalence and mean, and the caries severity and distribution patterns, expressed clinically and combined with radiographs with the conventional and ICCMS™ systems in young children from Bogotá, Colombia; (2) the contribution of including radiographs...

  15. Dental caries risk indicators in early childhood and their association with caries polarization in adolescence: a cross-sectional study

    National Research Council Canada - National Science Library

    Zemaitiene, Migle; Grigalauskiene, Ruta; Andruskeviciene, Vilija; Matulaitiene, Zivile Kristina; Zubiene, Jurate; Narbutaite, Julija; Slabsinskiene, Egle

    Based on the hypothesis that biological and social risks accumulate during life, it is important to identify possible dental caries risk indicators from the life course of early childhood and assess...

  16. Prevention of dental caries in children from birth through age 5 years: US Preventive Services Task Force recommendation statement.

    Science.gov (United States)

    Moyer, Virginia A

    2014-06-01

    Update of the 2004 US Preventive Services Task Force (USPSTF) recommendation on prevention of dental caries in preschool-aged children. The USPSTF reviewed the evidence on prevention of dental caries by primary care clinicians in children 5 years and younger, focusing on screening for caries, assessment of risk for future caries, and the effectiveness of various interventions that have possible benefits in preventing caries. This recommendation applies to children age 5 years and younger. The USPSTF recommends that primary care clinicians prescribe oral fluoride supplementation starting at age 6 months for children whose water supply is deficient in fluoride. (B recommendation) The USPSTF recommends that primary care clinicians apply fluoride varnish to the primary teeth of all infants and children starting at the age of primary tooth eruption. (B recommendation) The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of routine screening examinations for dental caries performed by primary care clinicians in children from birth to age 5 years. (I Statement). Copyright © 2014 by the American Academy of Pediatrics.

  17. Caries and dental erosion: are Soroti children and adolescents at ...

    African Journals Online (AJOL)

    Methods: A stratified two-stage cluster sample of 84 children (ages 8-10) and adolescents (ages 16-19) were ... Keywords: Caries , dental erosion, soft-drink availability in Uganda. ... low pH render soft-drinks a real threat to the develop-.

  18. Salivary cortisol response to psychological stress in children with early childhood caries

    Directory of Open Access Journals (Sweden)

    Kambalimath Halaswamy

    2010-01-01

    Full Text Available Aims and Objectives: Early Childhood Caries (ECC is a multi-factorial disease and has numerous biological, psychological, and behavioral risk factors. In this study, we have attempted to study psychological stress as a risk factor for early childhood caries by investigating and comparing the response of event-related stress on salivary cortisol level in children with ECC and those without ECC and also compared the adaptability to various dental procedures in children with early childhood caries and without early childhood caries. Materials and Methods: One hundred children aged between four and five years were examined in the school and 16 pairs of children with caries and without caries were selected after cross-matching them on various risk factors for Early Childhood Caries. Oral prophylaxis and topical fluoride treatment procedures were used as stressors and salivary samples were collected at the time of arrival for the treatment, after Oral Prophylaxis and Fluoride treatment. The salivary samples were analyzed by radioimmunoassay for an unbound plasma cortisol level. Results: Statistical analysis was performed using a paired t-test, on the collected data, to compare the mean values of the salivary cortisol across the group and within the groups to evaluate the cortisol response to stress. No significant differences were found between the salivary cortisol levels prior to treatment, post oral prophylaxis, or post fluoride treatment at the first and second appointments of both groups. At the first appointment, the fluoride treatment caused a significant increase in the salivary cortisol level over the pretreatment level, in both the groups, but it was not evident in either of the two groups studied at the second appointment. Conclusion: We have concluded that the stress produced by different dental procedures was similar in children from the two groups studied, and the coping ability of the children was also similar in both the groups. Small

  19. Body mass index and dental caries in children aged 5 to 8 years attending a dental paediatric referral practice in the Netherlands

    OpenAIRE

    Jong-Lenters, M. de; van Dommelen, P.; Schuller, A.A.; Verrips, E.H.W.

    2015-01-01

    Background Obesity and dental caries are widely-recognised problems that affect general health. The prevention of both dental caries and obesity have proven very difficult: children and their parents may need professional support to achieve behaviour change. To find out whether both dental caries and overweight in childhood can be targeted using a common risk factor approach, it is necessary to establish whether the two diseases are indeed linked. The aim of the present study was therefore to...

  20. Family related factors associated with caries prevalence in the primary dentition of five-year-old children.

    Science.gov (United States)

    Sujlana, Amrita; Pannu, Parampreet Kaur

    2015-01-01

    Habits formed in childhood dictate lifestyle choices made as adults. These encompass both oral hygiene and dietary habits which in turn affect dental caries status. Children largely acquire these habits from modeling/observing parents and other family members. The purpose of this study was to assess the caries status of 5-year-olds, and evaluate associations between dental caries and family-related factors. A cohort of 400 children were examined for dental caries using the WHO criteria. Parents were interviewed using a self-structured questionnaire to collect data with regard to variables under evaluation. Collected data was subjected to descriptive analysis using the SPSS 12.0 version. Risk factor association with dental caries was investigated using a stepwise logistic regression analysis with P-values children suffered from dental caries. Statistically significant risk indicators for a child having dmft > 0 were: Mother with low basic education (OR = 1.3), higher number of siblings (OR = 1.4), high snacking frequency (OR = 2.0), parental inability to control sugar consumption (OR = 1.0) parental laxness about the child's tooth brushing (OR = 1.5), parents brushing their own teeth less than twice daily (OR= 2.0) and unassisted brushing by the child (OR = 1.8). It is thus mandatory to focus on parents' education level, attitudes and family-structure when planning preventive programs for young children.

  1. Caries risk assessment in schoolchildren - a form based on Cariogram® software

    OpenAIRE

    CABRAL, Renata Nunes; HILGERT,Leandro Augusto; Faber,Jorge; Leal,Soraya Coelho

    2014-01-01

    Identifying caries risk factors is an important measure which contributes to best understanding of the cariogenic profile of the patient. The Cariogram® software provides this analysis, and protocols simplifying the method were suggested. Objectives: The aim of this study was to determine whether a newly developed Caries Risk Assessment (CRA) form based on the Cariogram® software could classify schoolchildren according to their caries risk and to evaluate relationships between cari...

  2. Dental caries in relation to socio-behavioral factors of 6-year-old school children of Udaipur district, India

    Directory of Open Access Journals (Sweden)

    Santhosh Kumar Tadakamadla

    2012-01-01

    Conclusions: Rural children and boys experienced greater caries than their urban and girl counterparts. Caries experience was related to the parent′s occupation and education. Moreover, caries occurrence was influenced by brushing frequency and dental visiting habits.

  3. Sociobehavioural risk factors in dental caries - international perspectives

    DEFF Research Database (Denmark)

    Petersen, Poul Erik

    2005-01-01

    Diseases probably have their roots in a complex chain of environmental and behavioural events which are shaped by broader socioeconomic determinants. Most studies of sociobehavioural risk factors in dental caries have been carried out in industrialized countries, but such reports from low- and mi...

  4. Salivary caries risk factors in long-term event-free survivors of pediatric malignant diseases.

    Science.gov (United States)

    Dens, F L; Boute, P; Vinckier, F; Declerck, D

    1996-01-01

    In this study we demonstrated that caries prevalence and Plaque Index in long-term event-free pediatric oncology patients are related to Streptococcus mutans, Lactobacillus counts and buffer capacity obtained by chairside saliva tests. The scores showed a significant correlation between the microbiological findings and caries experience in both groups. The results were compared with a control group. A similarity in the results was found between the study and control groups. In a subgroup consisting of children who were diagnosed with cancer maximum two years before oral examinations, no significant differences with a control group was noticed. In this study we did not find any evidence of long-term effects on the studied salivary caries risk factors in children who are long-term event-free after cytotoxic treatment. Chairside tests seem to be useful in this patient group: they provide us information which can contribute to the determination of the individual caries risk, and help to motivate the patient and health care workers to maintain optimal oral hygiene.

  5. The colony number of Streptococcus mutans and Lactobacillus in saliva of dental caries and free caries children

    Directory of Open Access Journals (Sweden)

    Seno Pradopo

    2008-06-01

    Full Text Available Streptococcus mutans (S. mutans are regarded as the main initiator microorganism of caries, with Lactobacilli participating on caries progression, due to its carcinogenic capacity. The purpose of this study was to examine the number of S. mutans and Lactobacillus sp in children with in children’s saliva with dental caries and free caries. Twenty children attending the Paediatric Dental Clinic in Airlangga University participated in our study. Their age ranged from 1–14 years old. Subject was divided into two groups, which were study group consisting of 10 children with 3–5 dmft/DMFT and control group with 10 caries free children. Subjects were examined and their caries number was recorded using WHO index. Stimulated saliva was collected from each subject for bacterial assessment. Colony counting of S. mutans and Lactobacillus sp count in each saliva sample group were done. The study showed that subject with 3–5 dmft/DMFT had higher number of S. mutans and Lactobacillus sp than caries free.

  6. Caries dental en escolares del Distrito Federal Dental caries in school children in Mexico City

    Directory of Open Access Journals (Sweden)

    MARÍA ESTHER IRIGOYEN-CAMACHO

    1997-03-01

    Full Text Available Objetivo. Presentar las estimaciones de la prevalencia y la severidad de caries dental, así como las necesidades de tratamiento de la población escolar del Distrito Federal examinada en la encuesta de caries dental que se llevó a cabo en 1988 con la finalidad de obtener datos basales sobre caries en los escolares al inicio del Programa Nacional de Fluoruración de la Sal en México. Material y métodos. La población de estudio fue seleccionada empleando un marco muestral basado en el listado de las escuelas primarias y los jardines de niños registrados por la Secretaría de Educación Pública en 1988. En el examen de la cavidad bucal de los escolares se utilizaron los criterios diagnósticos señalados por la Organización Mundial de la Salud. Resultados. Un total de 4 475 escolares de 5 a 12 años de edad participaron en el estudio. La prevalencia de caries dental en la población alcanzó 90.5%. El índice de necesidades de tratamiento fue elevado (79.6%. El promedio de los índices de caries en los escolares de 12 años de edad fue CPOD= 4.42 (desviación estándar –DE– 3.2 y CPOS= 6.53 (DE 4.8. Conclusiones. Los resultados de la encuesta subrayan la pertinencia de un programa preventivo de amplia cobertura, como el de fluoruración de la sal. Además, muestran que se requiere elaborar estrategias para mejorar el acceso de la población escolar a los servicios odontológicos del sistema de salud en México.Objective. To estimate the prevalence and severity of dental caries and the dental treatment necessities of school children in Mexico City. The studied population was surveyed for dental caries in 1988 to obtain data necessary for the National Program of Salt Fluoridation in Mexico. Material and methods. The population was selected with a sample frame based on a list of Kindergardens and primary schools registered at the Ministry of Public Education in 1988. The oral cavity examination was based on diagnostic criteria marked by the

  7. [Relation between biofilm, caries activity and gingivitis in HIV + children].

    Science.gov (United States)

    Ribeiro, Apoena de Aguiar; Portela, Maristela; Souza, Ivete Pomarico de

    2002-01-01

    The utilization of medicines to treat HIV-infected children has been promoting a decrease in the prevalence of soft-tissue oral lesions, as years pass by. In contrast, it has been observed that the experience of caries and gingivitis is constant in this population, mostly because of the chronic influence of some factors involved in the HIV-infection process, such as the chronic utilization of sweetened liquid medicines and carbohydrate-enriched diet, as well as frequent episodes of hospitalization. So, the purpose of this study was to evaluate if the quality and quantity of biofilm are important factors in the activity of dental caries and gingivitis, also in this special group. After examination of the biofilm (biofilm index - Ribeiro23, 2000), the activity of caries and gingivitis was assessed in 56 children, aging from 0 to 14 years, who were patients with definitive diagnosis of HIV infection. It was observed that only 7 subjects (12.5%) did not present with clinically visible biofilm, and 33 (58.9%) presented with gingivitis, with the average of 4.44 bleeding sites. As to dental caries, 73.2% of the patients presented with active carious lesions. A strong correlation was verified between Biofilm Index, gingival status and active carious lesions (Spearman's correlation test, r s = +0.57 and r s = +0.49, respectively). It was concluded that, also in HIV-infected children, the quality and quantity of biofilm over the dental surfaces are important etiologic factors related to the activity of caries and gingivitis. Biofilm should, thus, be controlled in order to reestablish the oral health of HIV-infected children.

  8. Migration background is associated with caries in Viennese school children, even if parents have received a higher education.

    Science.gov (United States)

    Cvikl, Barbara; Haubenberger-Praml, Gertraud; Drabo, Petra; Hagmann, Michael; Gruber, Reinhard; Moritz, Andreas; Nell, Andrea

    2014-05-09

    A low level of education and the migration background of parents are associated with the development of caries in children. The aim of this study was to evaluate whether a higher educational level of parents can overcome risks for the development of caries in immigrants in Vienna, Austria. The educational level of the parents, the school type, and the caries status of 736 randomly selected twelve-year-old children with and without migration background was determined in this cross sectional study. In children attending school in Vienna the decayed, missing, and filled teeth (DMFT) index was determined. For statistical analysis, a mixed negative-binomial-model was used. The caries status of the children with migration background was significantly worse compared to that of the native Viennese population. A significant interaction was found between migration background and the educational level of the parents (p = 0.045). No interaction was found between the school type and either the migration background (p = 0.220) or the education level of the parents (p = 0.08). In parents with a higher scholarly education level, migration background (p parents with a low education level, however, migration background and school type had no significant association with DMFT values. These data indicate that children with a migration background are at higher risk to acquire caries than other Viennese children, even when the parents have received a higher education.

  9. Caries Experience Evidenced in Children having Dental Fluorosis.

    Science.gov (United States)

    A, Tuli; U, Rehani; A, Aggrawal

    2009-05-01

    The purpose of this study was to assess the prevalence of caries in children aged 8-13 years having dental fluorosis and to determine the correlation between the grades of dental fluorosis and caries. 451 school children in the age group of 8-13 years were selected for the study and were divided into six age groups. The children were assessed for dental fluorosis according to Dean's criteria Index of fluorosis, and dental caries according to WHO basic survey guidelines. The overall oral health status of the child was assessed by DMFT index. The results of the present study revealed that the prevalence of grade 2 fluorosis was the highest and grade 5 fluorosis was the lowest in all the age groups. Number of children having dental fluorosis was highest in the age group between 12-13 years followed by the age group between 13-14 years. The overall DMFT increased as the age of the children increased in the different age groups. The DMFT increased as the severity of fluorosis increased upto grade 2 and then decreased from grade 3 to grade 5.

  10. Geo-mapping of time trends in childhood caries risk a method for assessment of preventive care

    Directory of Open Access Journals (Sweden)

    Strömberg Ulf

    2012-06-01

    Full Text Available Abstract Background Dental caries is unevenly distributed within populations with a higher burden in low socio-economy groups. Several attempts have been made to allocate resources to those that need them the most; there is a need for convenient approaches to population-based monitoring of caries risk over time. The aim of this study was to develop the geo-map concept, addressing time trends in caries risk, and demonstrate the novel approach by analyzing epidemiological data from preschool residents in the region of Halland, Sweden. Methods The study population consisted of 9,973 (2006 and 10,927 (2010 children between 3 to 6years of age (~77% of the eligible population from whom caries data were obtained. Reported dmfs>0 for a child was considered as the primary caries outcome. Each study individual was geo-coded with respect to his/her residence parish (66 parishes in the region. Smoothed caries risk geo-maps, along with corresponding statistical certainty geo-maps, were produced by using the free software Rapid Inquiry Facility and the ESRI ArcGIS system. Parish-level socioeconomic data were available. Results The overall proportion of caries-free (dmfs=0 children improved from 84.0% in 2006 to 88.6% in 2010. The ratio of maximum and minimum (parish-level smoothed relative risks (SmRRs increased from 1.76/0.44=4.0 in 2006 to 2.37/0.33=7.2 in 2010, which indicated an increased geographical polarization of early childhood caries in the population. Eight parishes showed evidential, positional changes in caries risk between 2006 and 2010; their corresponding SmRRs and statistical certainty ranks changed markedly. No considerable parallel changes in parish-level socioeconomic characteristics were seen during the same time period. Conclusion Geo-maps based on caries risk can be used to monitor changes in caries risk over time. Thus, geo-mapping offers a convenient tool for evaluating the effectiveness of tailored health promotion and preventive

  11. Caries prevalence of children and adolescents in Bosnia and Herzegovina

    Directory of Open Access Journals (Sweden)

    Nina Markovic

    2013-11-01

    Full Text Available Objective. The aim of this study was to present epidemiological parameters of caries prevalence in children and adolescents in index age groups on a national and regional level in Bosnia and Herzegovina (BH. Materials and methods. The study was conducted during 2004 year for children aged 6 and 12, and during 2007 for adolescents aged 15. An oral health survey was performed on a total number of 1,240 children and adolescents in line with World Health Organization methodology and criteria. Results for caries prevalence and treatment needs were presented and discussed in this paper. Results. Mean dmft (decay, missing, filled teeth for primary dentition for children aged six was 6.7 (SD±3.9 in that the decayed teeth constituted the major part of the index (88.8%, followed by extracted teeth (8.9% and a small percentage of filled teeth (2.3%. In 12-year-olds DMFT (Decay, Missing, Filled Teeth for permanent dentition was 4.2 (SD±2.9, Significant Caries index (SiC was 7.7 (SD±2.9, the decayed teeth constituted the major part of the index (45.4%, followed by 42.1% of FT and 12.5% of extracted teeth. Among 15-year-olds the DMFT was 7.6 (SD±4.1, SiC was 9.2 (SD±1.2, and filled teeth constituted the major part of the index. Conclusion. The present study provides some evidence of relatively high caries prevalence and severity in comparison with Western European countries. It is necessary to devote more attention to the oral health of children and adolescents. Community based oral health promotion, preventive programs and preventive oriented public dental health care services should be made available and accessible to all children in Bosnia and Herzegovina.

  12. Influence of socioeconomic and working status of the parents on the incidence of their children's dental caries.

    Science.gov (United States)

    Gokhale, Niraj; Nuvvula, Sivakumar

    2016-01-01

    In the contemporary scenario of both parents employed, there seems to be limited focus on the dietary habits and dental health of their children. Hence, we attempted to correlate the socioeconomic and working status of the parents to the incidence of their children's dental caries. One thousand school children aged between 3 and 12 years were enrolled in the study. Socioeconomic and working status of their parents was obtained by a pretested questionnaire following which these children were examined for their dental caries status. The data collected were statistically analyzed using logistic regression analysis and calculation of odds ratio. A significant correlation was observed between working status of the parents and dental caries status of their children. Though, the socioeconomic status and dental caries had a weak correlation, the odds ratio was high, indicating that the children of lower socioeconomic status or family with both parents employed were at a higher risk for dental caries. Efforts are needed to implement programs at the school level to enhance the oral and dental health among children, as parental responsibilities toward this maybe inadequate due to economic or time constraints.

  13. Prevalence of early childhood caries among very young urban Boston children compared with US children.

    Science.gov (United States)

    Nunn, Martha E; Dietrich, Thomas; Singh, Harpreet K; Henshaw, Michelle M; Kressin, Nancy R

    2009-01-01

    The aims of this study were to compare prevalence of early childhood caries (ECC) in 1- to 3-year-old children seeing primary-care pediatricians at two urban medical centers in Boston to the prevalence of ECC in similarly aged US children surveyed as part of the Third National Health and Nutrition Examination Survey (NHANES III) and to assess risk factors for ECC among this cohort of children compared with risk factors among similarly aged US children. Characteristics of 787 1- to 3-year-old children from two urban Boston medical centers were compared with those of 3,644 similarly aged US children surveyed as part of NHANES III. Demographic and social characteristics and ECC prevalence by putative risk factors were compared. A multiple logistic regression model was fit to assess putative risk factors and difference between groups simultaneously. Race, age, previous dental visit, parents' education, and household income were significantly associated with ECC prevalence. Parents' place of birth was a significant effect modifier with lower ECC among Boston children of immigrants than among US children of immigrants. Lower ECC prevalence among urban Boston children of immigrant parents compared with US children of immigrant parents may reflect changing immigrant composition in the United States since NHANES III or a different immigrant composition in the Boston area compared with the United States. This finding reinforces the need for further research of immigrants in order to understand cultural practices that may affect oral health. Finally, low ECC prevalence among very young children reinforces the importance of early intervention in reducing ECC.

  14. Analysis on the risk factors of caries in primary teeth among the children aged 3 ~ 6 years old in phosphorus ore area of Guizhou province%贵州省磷矿区3~6岁儿童乳牙龋病危险因素分析

    Institute of Scientific and Technical Information of China (English)

    谢雄伟; 丁舒; 郑慧; 张承宁; 谢义阳

    2011-01-01

    Objective; To explore the risk factors of caries in primary teeth among the children aged 3-6 years old in phosphorus ore area of Guizhou province. Methods: A case - control study was conducted to examine the prevalence of caries among 1 620 children aged 3 ~6 years old , all the children were divided into caries free group (596 children with dmft =0) and caries group (1 024 children with dmft &6) ; the levels of streptococcus mutans in saliva, saliva flow rates, buffer capacities and debris indexes were detected in the two groups; their mothers were asked to finish a unified questionnaire. Results: Logistic regression analysis showed that the risk factors of caries in primary teeth among the children included age, duration of residence, the weaning time, the level of streptococcus mutans in saliva, debris index, the frequency of consumption of sweets, the frequency of intake of soft drinks, use of sweetened food in nursing, gingival index and presence or absence of final brushing. Conclusion; The incidence of caries in primary teeth among the children aged 3 ~ 6 years old in phosphorus ore area of Guizhou province increases with age, bad living habits are the risk factors of caries.%目的:探讨贵州省磷矿区3~6岁儿童乳牙龋病的危险因素.方法:采用病例对照研究方法,对1620名3~6岁儿童进行龋齿检查,其中dmft =0的596名为无龋组,dmft≥6的1024名为高龋组,测定两组儿童唾液变形链球菌水平、唾液流速和缓冲力、软垢指数,并由儿童母亲回答统一问卷.结果:Logistic回归分析显示与儿童乳牙龋病发生相关的危险因素有:年龄、磷矿区居住年限、断奶年龄、唾液变形链球菌、软垢指数、每天吃甜食与喝甜饮料的次数、奶瓶内容物含糖、牙龈指数、睡前是否刷牙.结论:贵州省磷矿区3~6岁儿童乳牙龋病随着年龄的增加而增加,不良的生活习惯是致龋的危险因素.

  15. Prevalence of dental caries and treatment needs among school going children of Chandigarh

    Directory of Open Access Journals (Sweden)

    Jayashri Prabakar

    2016-01-01

    Conclusion: Based on the findings, it can be concluded that high prevalence of caries was found in primary dentition than permanent dentition and most of the decayed teeth were untreated. This study emphasize the need for treating dental caries at its earliest possible stage and parents should be made aware of caries preventive measures for their children.

  16. Caries experience among Chinese-American children in Manhattan Chinatown.

    Science.gov (United States)

    Chinn, Courtney H; Cruz, Gustavo D; Chan, Allison

    2011-01-01

    There is little research on the oral health status of Chinese-American (CA) children in the U.S. and Asian/Pacific Islanders in general. The purpose of this study was to characterize the dental caries experience of a CA child population in Manhattan Chinatown, New York City. A five-year chart review of 545 initial dental exams of patients aged 2 to 11 was conducted at a community clinic serving an immigrant CA population. DMFT/dft were compared to National Health and Nutrition Examination Survey (NHANES) and analyzed for associations among birthplace, language and untreated tooth decay at recall. Subject mean dft was higher compared to NHANES data both in aggregate and ethnic/race subgroups. Subjects had lower DMFT ccmpared to the national data. Significant difference was found between U.S. and non-U.S.-born mean dft. Asian Pacific Islander Americans include a fast-growing immigrant pediatric population at high risk for tooth decay.

  17. Caries remineralisation and arresting effect in children by professionally applied fluoride treatment – a systematic review

    OpenAIRE

    Gao, Sherry Shiqian; Zhang, Shinan; Mei, May Lei; Lo, Edward Chin-Man; Chu, Chun-Hung

    2016-01-01

    Background As a low-cost and easily operated treatment, the use of professionally applied topical fluoride was approved for preventing dental caries and remineralising early enamel caries or white spot lesions. It is also used to arrest dentine caries. The aim of this study is to investigate the clinical efficacy of professional fluoride therapy in remineralising and arresting caries in children. Method A systematic search of publications from 1948 to 2014 was conducted using four databases: ...

  18. Counseling role of primary care physicians in preventing early childhood caries in children with congenital heart disease.

    Science.gov (United States)

    Liu, Zifeng; Yu, Dongsheng; Zhou, Lijie; Yang, Jing; Lu, Jiaxuan; Lu, Hui; Zhao, Wei

    2014-12-01

    The dental health of preschool children with congenital heart disease (CHD) is usually poor, which may contribute to the development of infective endocarditis (IE).Primary care physicians play an important role in providing access to preventive dental services, particularly for preschool children. The object of this study was to provide epidemiologic evidence for the impact of primary care physicians’ (PCP’s) counseling role on early childhood caries in children with CHD in Guangzhou, China, which might guide future caries prevention to decrease the risk of IE in children with CHD. A hospital-based,case-control study was performed, which contained 100 children with newly diagnosed early childhood caries and 100 matched (sex and age) children without dental caries. All of the subjects were diagnosed with CHD at birth and recruited from Guangdong Cardiovascular Institute from 2012 through 2013. A conditional multivariate logistic-regression model was used to assess the associations between PCPs’ role and early childhood caries with a significance level of 5%. Our findings revealed that mother's education level (OR = 0.36,CL = 0.14–0.92) and knowledge, being educated on the relationship between CHD and infective endocarditis (OR = 0.48, CL = 0.25–0.94) and the impact of oral health on infective endocarditis (OR = 0.37, CL = 0.18–0.79) by the PCP were associated with early childhood caries. PCPs played an important role in preventing early childhood caries among preschool children with CHD in Guangzhou, China.

  19. Counseling Role of Primary Care Physicians in Preventing Early Childhood Caries in Children with Congenital Heart Disease

    Directory of Open Access Journals (Sweden)

    Zifeng Liu

    2014-12-01

    Full Text Available The dental health of preschool children with congenital heart disease (CHD is usually poor, which may contribute to the development of infective endocarditis (IE. Primary care physicians play an important role in providing access to preventive dental services, particularly for preschool children. The object of this study was to provide epidemiologic evidence for the impact of primary care physicians’ (PCP’s counseling role on early childhood caries in children with CHD in Guangzhou, China, which might guide future caries prevention to decrease the risk of IE in children with CHD. A hospital-based, case-control study was performed, which contained 100 children with newly diagnosed early childhood caries and 100 matched (sex and age children without dental caries. All of the subjects were diagnosed with CHD at birth and recruited from Guangdong Cardiovascular Institute from 2012 through 2013. A conditional multivariate logistic-regression model was used to assess the associations between PCPs’ role and early childhood caries with a significance level of 5%. Our findings revealed that mother’s education level (OR = 0.36, CL = 0.14–0.92 and knowledge, being educated on the relationship between CHD and infective endocarditis (OR = 0.48, CL = 0.25–0.94 and the impact of oral health on infective endocarditis (OR = 0.37, CL = 0.18–0.79 by the PCP were associated with early childhood caries. PCPs played an important role in preventing early childhood caries among preschool children with CHD in Guangzhou, China.

  20. Effect of 5% fluoride varnish application on caries among school children in rural Brazil: a randomized controlled trial.

    Science.gov (United States)

    Arruda, Airton O; Senthamarai Kannan, Raghavendra; Inglehart, Marita R; Rezende, Cristiane T; Sohn, Woosung

    2012-06-01

    To determine the efficacy of 5% sodium fluoride (NaF) varnish application in reducing caries increments in the permanent dentition of rural Brazilian school children over the course of 12 months. A double-blind, randomized, placebo-controlled trial was conducted with 379 children aged 7-14 years who attended three schools in Brazil between January 2006 and December 2007. During this period, each school was visited four times at 6-month interval for recruitment, dental examinations, and fluoride varnish applications. Recruited children were randomly assigned to either a treatment (5% NaF varnish, n = 198) or a control group (placebo, n = 181). Trained interviewers collected data on oral health habits and sociodemographic characteristics from the children. Information on the child's diet was collected through a 7-day food frequency diary. Caries examinations were conducted using the International Caries Detection and Assessment System (ICDAS). The efficacy of fluoride varnish application on caries prevention was reported as a preventive fraction (PF). Crude caries increments of decayed and filled surfaces (DFS) were compared between fluoride varnish and placebo groups. A generalized linear model (GLM) was constructed to test the differences in DFS increments between the groups after accounting for confounding factors. Of the total sample (N = 379), 210 (55.4%) children had completed 12 months of follow-up including one or two applications of fluoride varnish or placebo. At the baseline examination, the children in the treatment and control groups presented on average 6.2 and 5.6 DFS, respectively (P varnish group showed significantly lower DFS increments than did children in the control group (10.8 versus 13.3; P varnish can be recommended as a public health measure for reducing caries incidence in this high-caries-risk population. © 2011 John Wiley & Sons A/S.

  1. Sociodemographic Variation of Caries Risk Factors in Toddlers and Caregivers

    Directory of Open Access Journals (Sweden)

    G. J. Eckert

    2010-01-01

    Full Text Available Objectives. Dental caries is the most common chronic childhood disease, with numerous identified risk factors. Risk factor differences could indicate the need to target caregiver/patient education/preventive care intervention strategies based on population and/or individual characteristics. The purpose of this study was to evaluate caries risk factors differences by race/ethnicity, income, and education. Methods. We enrolled 396 caregiver-toddler pairs and administered a 105-item questionnaire addressing demographics, access to care, oral bacteria transmission, caregiver's/toddler's dental and medical health practices, caregiver's dental beliefs, and caregiver's/toddler's snacking/drinking habits. Logistic regressions and ANOVAs were used to evaluate the associations of questionnaire responses with caregiver's race/ethnicity, income, and education. Results. Caregivers self-identified as Non-Hispanic African-American (44%, Non-Hispanic White (36%, Hispanic (19%, and “other” (1%. Differences related to race/ethnicity, income, and education were found in all risk factor categories. Conclusions. Planning of caregiver/patient education/preventive care intervention strategies should be undertaken with these caries risk factor differences kept in mind.

  2. The psychosocial effects of severe caries in 4-year-old children in Recife, Pernambuco, Brazil

    Directory of Open Access Journals (Sweden)

    Sandra Feitosa

    2005-10-01

    Full Text Available The aim of this study was to analyze the psychosocial effects of severe caries in 4-year-old children in Recife, Pernambuco, Brazil. The clinical examination was conducted by a single examiner in order to select children with severe caries and caries-free (kappa = 1. Of the 861 children examined, 77 (8.1% had severe caries and 225 (23.6% were caries-free. Data were collected by applying validated questionnaires answered by the parents or guardians. Most of the parents or guardians of children with severe caries reported that their children complained of toothache (72.7%, and a significant portion stated that their children had problems eating certain kinds of food (49.4% and missed school (26.0% because of their teeth. Most of the parents or guardians of children with severe caries (68.8% stated that oral health affects their children's life, while the same was stated by 9.8% of the parents or guardians of the caries-free children. Severe caries was found to have a negative impact on children's oral health-related quality of life.

  3. Association between dental caries and age-specific body mass index in preschool children of an Iranian population

    Directory of Open Access Journals (Sweden)

    Ali Bagherian

    2013-01-01

    Full Text Available Background: The aim of this study was to determine the association of dental caries and BMI-for-age in preschool children and whether BMI-for-age is similar or different between Severe Early Childhood Caries (S-ECC and caries free children. Materials and Methods: Four hundred preschool children aged 30-70 months were entered into this study. The parameters examined in this study were weight, height, BMI-for-age and number of decayed, extracted and filled surfaces of deciduous teeth (defs. Based on dental caries, the subjects were also divided into S-ECC and caries-free groups. Then data was analyzed by t-test, one-way ANOVA, multiple regression and logistic regression tests. Results: The mean and SD of defs index was 8.37 ± 11.2. In the underweight, normal-weight, at risk of overweight and overweight groups, these values were 4.89 ± 10.8, 8.84 ± 11.8, 8.68 ± 10.6, and 10.39 ± 10.2, respectively. Multiple regression analysis revealed a statistically a significant direct association between BMI-for-age and defs index (P = 0.001 after adjusting for gender and age. The percentage of subjects who were caries free and S-ECC was 44.8% and 51.2%, respectively. Logistic regression analysis showed that there was statistically a significant inverse association between BMI-for-age scores and the frequency of caries-free (P = 0.001 and a significant direct association with S-ECC children (P = 0.001. Conclusions : The findings of this study demonstrated that there was an association between higher defs scores and severe early childhood caries with overweightness.

  4. Social inequalities and dental caries in six-year-old children from the Netherlands.

    Science.gov (United States)

    van der Tas, Justin T; Kragt, Lea; Elfrink, Marlies E C; Bertens, Loes C M; Jaddoe, Vincent W V; Moll, Henriëtte A; Ongkosuwito, Edwin M; Wolvius, Eppo B

    2017-07-01

    The purpose of our study was to investigate the association of different socioeconomic and sociodemographic factors with dental caries in six-year-old children. Furthermore, we applied a district based approach to explore the distribution of dental caries among districts of low and high socioeconomic position (SEP). In our cross-sectional study 5189 six-year-olds were included. This study was embedded in a prospective population-based birth cohort study in Rotterdam, the Netherlands, the Generation R Study. Parental education level, parental employment status, net household income, single parenting, and teenage pregnancy were considered as indicators for SEP. Dental caries was scored on intraoral photographs by using the decayed, missing, and filled teeth (dmft) index. We compared children without caries (dmft=0) to children with mild caries (dmft=1-3) or severe caries (dmft >3). Multinomial logistic regression analyses and binary logistic regression analyses were performed to study the association between SEP and caries, and between district and caries, respectively. Only maternal education level remained significantly associated with mild caries after adjusting for all other SEP-indicators. Paternal educational level, parental employment status, and household income additionally served as independent indicators of SEP in children with severe caries. Furthermore, living in more disadvantaged districts was significantly associated with higher odds of dental caries. Dental caries is more prevalent among six-year-old children with a low SEP, which is also visible at the district level. Maternal educational level is the most important indicator of SEP in the association with caries. Our results should raise concerns about the existing social inequalities in dental caries and should encourage development of dental caries prevention strategies. New knowledge about the distribution of oral health inequalities between districts should be used to target the right audience

  5. Breast and Bottle Feeding as Risk Factors for Dental Caries: A Systematic Review and Meta-Analysis.

    Science.gov (United States)

    Avila, Walesca M; Pordeus, Isabela A; Paiva, Saul M; Martins, Carolina C

    2015-01-01

    Understanding the role that breastfeeding and bottle feeding play in the development of dental caries during childhood is essential in helping dentists and parents and care providers prevent the disease, and also for the development of effective public health policies. However, the issue is not yet fully understood. The aim of this systematic review and meta-analysis was to search for scientific evidence in response to the question: Do bottle fed children have more dental caries in primary dentition than breastfed children? Seven electronic databases and grey literature were used in the search. The protocol number of the study is PROSPERO CRD 42014006534. Two independent reviewers selected the studies, extracted data and evaluated risk of bias by quality assessment. A random effect model was used for meta-analysis, and the summary effect measure were calculated by odds ratio (OR) and 95% CI. Seven studies were included: five cross-sectional, one case-control and one cohort study. A meta-analysis of cross-sectional studies showed that breastfed children were less affected by dental caries than bottle fed children (OR: 0.43; 95%CI: 0.23-0.80). Four studies showed that bottle fed children had more dental caries (p0.05). The scientific evidence therefore indicated that breastfeeding can protect against dental caries in early childhood. The benefits of breastfeeding until age two is recommended by WHO/UNICEF guidelines. Further prospective observational cohort studies are needed to strengthen the evidence.

  6. Salivary protein polymorphisms and risk of dental caries: a systematic review

    OpenAIRE

    LIPS,Andrea; Antunes, Leonardo Santos; Lívia Azeredo ANTUNES; PINTOR,Andrea Vaz Braga; SANTOS,Diana Amado Baptista dos; BACHINSKI,Rober; Erika Calvano KÜCHLER; Alves,Gutemberg Gomes

    2017-01-01

    Abstract Dental caries is an oral pathology associated with both lifestyle and genetic factors. The caries process can be influenced by salivary composition, which includes ions and proteins. Studies have described associations between salivary protein polymorphisms and dental caries experience, while others have shown no association with salivary proteins genetic variability. The aim of this study is to assess the influence of salivary protein polymorphisms on the risk of dental caries by me...

  7. Comparison of linear and zero-inflated negative binomial regression models for appraisal of risk factors associated with dental caries

    Directory of Open Access Journals (Sweden)

    Manu Batra

    2016-01-01

    Full Text Available Context: Dental caries among children has been described as a pandemic disease with a multifactorial nature. Various sociodemographic factors and oral hygiene practices are commonly tested for their influence on dental caries. In recent years, a recent statistical model that allows for covariate adjustment has been developed and is commonly referred zero-inflated negative binomial (ZINB models. Aim: To compare the fit of the two models, the conventional linear regression (LR model and ZINB model to assess the risk factors associated with dental caries. Materials and Methods: A cross-sectional survey was conducted on 1138 12-year-old school children in Moradabad Town, Uttar Pradesh during months of February-August 2014. Selected participants were interviewed using a questionnaire. Dental caries was assessed by recording decayed, missing, or filled teeth (DMFT index. Statistical Analysis Used: To assess the risk factor associated with dental caries in children, two approaches have been applied - LR model and ZINB model. Results: The prevalence of caries-free subjects was 24.1%, and mean DMFT was 3.4 ± 1.8. In LR model, all the variables were statistically significant. Whereas in ZINB model, negative binomial part showed place of residence, father′s education level, tooth brushing frequency, and dental visit statistically significant implying that the degree of being caries-free (DMFT = 0 increases for group of children who are living in urban, whose father is university pass out, who brushes twice a day and if have ever visited a dentist. Conclusion: The current study report that the LR model is a poorly fitted model and may lead to spurious conclusions whereas ZINB model has shown better goodness of fit (Akaike information criterion values - LR: 3.94; ZINB: 2.39 and can be preferred if high variance and number of an excess of zeroes are present.

  8. Chemomechanical Caries Removal: A Review & Study of an Indigen-ously Developed Agent (Carie Care TM Gel) In Children

    Science.gov (United States)

    Venkataraghavan, Karthik; Kush, Anil; Lakshminarayana, CS; Diwakar, Latha; Ravikumar, Puja; Patil, Shankargouda; Karthik, Sandhya

    2013-01-01

    The invention and application of engine driven or rotary instruments in operative treatment of carious lesions has resulted in removal of considerable toothe structure. However, with the introduction of adhesive materials for restorations, and the advent of minimal cavity design this principle has been challenged and is now considered to be too destructive to the tooth structure during caries removal. A number of techniques are available for cutting tooth tissue. The chemo mechanical method of caries removal/treatment is considered to be less painful when compared to the traditional treatment method (use of drill). The present study was carried to study the effect of an indigenously developed caries removal agent viz. Carie Care TM & its effectiveness as a chemo mechanical caries removal agent. How to cite this article: Venkataraghavan K, Kush A, Lakshminarayana CS, Diwakar L, Ravikumar P, Patil S, Karthik S. Chemomechanical Caries Removal: A Review & Study of an Indigenously Developed Agent (Carie Care TM Gel) In Children. J Int Oral Health 2013; 5(4):84-90. PMID:24155626

  9. Chemomechanical Caries Removal: A Review & Study of an Indigen-ously Developed Agent (Carie Care (TM) Gel) In Children.

    Science.gov (United States)

    Venkataraghavan, Karthik; Kush, Anil; Lakshminarayana, Cs; Diwakar, Latha; Ravikumar, Puja; Patil, Shankargouda; Karthik, Sandhya

    2013-08-01

    The invention and application of engine driven or rotary instruments in operative treatment of carious lesions has resulted in removal of considerable toothe structure. However, with the introduction of adhesive materials for restorations, and the advent of minimal cavity design this principle has been challenged and is now considered to be too destructive to the tooth structure during caries removal. A number of techniques are available for cutting tooth tissue. The chemo mechanical method of caries removal/treatment is considered to be less painful when compared to the traditional treatment method (use of drill). The present study was carried to study the effect of an indigenously developed caries removal agent viz. Carie Care (TM) & its effectiveness as a chemo mechanical caries removal agent. How to cite this article: Venkataraghavan K, Kush A, Lakshminarayana CS, Diwakar L, Ravikumar P, Patil S, Karthik S. Chemomechanical Caries Removal: A Review & Study of an Indigenously Developed Agent (Carie Care (TM) Gel) In Children. J Int Oral Health 2013; 5(4):84-90.

  10. Evaluation and association of serum iron and ferritin levels in children with dental caries

    Directory of Open Access Journals (Sweden)

    N S Venkatesh Babu

    2017-01-01

    Full Text Available Background: Iron deficiency anemia accounts for 90% of all types of anemia in the world. Although the prevalence has declined in recent years, it remains an important pediatric public health problem. Iron deficiency has also been associated with dental caries. It impairs salivary gland function causing reduced salivary secretion and buffering capacity leading to increased caries activity. Aim: The aim of the study is to explore an association between dental caries and serum levels of iron and ferritin in children aged 3–12 years. Subjectsand Methods: The study group included 120 children, hospitalized for uncomplicated medical problems. Blood reports were evaluated to determine serum iron and ferritin levels. Dental caries experience was assessed using deft index. Statistical Analysis Used: The collected data were tabulated and analyzed using Student's t-test and Pearson's correlation coefficient. Results: Out of 120 children, 38 children showed low serum iron levels of which 31 children had dental caries and nine out of 15 children in the high serum iron level group showed dental caries. High ferritin levels were seen in three children among which two children were caries-free and only one child had a low ferritin level who also had a positive deft score. Conclusion: Based on the results, it was concluded that there is an inverse association between serum iron levels and dental caries whereas there is no association between serum ferritin levels and dental caries.

  11. Protocol for Northern Ireland Caries Prevention in Practice Trial (NIC-PIP) trial: a randomised controlled trial to measure the effects and costs of a dental caries prevention regime for young children attending primary care dental services.

    Science.gov (United States)

    Tickle, Martin; Milsom, Keith M; Donaldson, Michael; Killough, Seamus; O'Neill, Ciaran; Crealey, Grainne; Sutton, Matthew; Noble, Solveig; Greer, Margaret; Worthington, Helen V

    2011-10-10

    questionnaires. This is a pragmatic trial conducted in general dental practice. It tests a composite caries prevention intervention, which represents an evidence based approach advocated by current guidance from the English Department of Health which is feasible to deliver to all low risk (caries free) children in general dental practice. The trial will provide valuable information to policy makers and clinicians on the costs and effects of caries prevention delivered to young children in general dental practice. EudraCT No: 2009 - 010725 - 39 ISRCTN: ISRCTN36180119 Ethics Reference No: 09/H1008/93:

  12. Protocol for Northern Ireland Caries Prevention in Practice Trial (NIC-PIP) trial: a randomised controlled trial to measure the effects and costs of a dental caries prevention regime for young children attending primary care dental services

    LENUS (Irish Health Repository)

    Tickle, Martin

    2011-10-10

    be obtained from parental questionnaires. Discussion This is a pragmatic trial conducted in general dental practice. It tests a composite caries prevention intervention, which represents an evidence based approach advocated by current guidance from the English Department of Health which is feasible to deliver to all low risk (caries free) children in general dental practice. The trial will provide valuable information to policy makers and clinicians on the costs and effects of caries prevention delivered to young children in general dental practice. Trial registration EudraCT No: 2009 - 010725 - 39 ISRCTN: ISRCTN36180119 Ethics Reference No: 09\\/H1008\\/93:

  13. Protocol for Northern Ireland Caries Prevention in Practice Trial (NIC-PIP trial: a randomised controlled trial to measure the effects and costs of a dental caries prevention regime for young children attending primary care dental services

    Directory of Open Access Journals (Sweden)

    Noble Solveig

    2011-10-01

    which will be obtained from parental questionnaires. Discussion This is a pragmatic trial conducted in general dental practice. It tests a composite caries prevention intervention, which represents an evidence based approach advocated by current guidance from the English Department of Health which is feasible to deliver to all low risk (caries free children in general dental practice. The trial will provide valuable information to policy makers and clinicians on the costs and effects of caries prevention delivered to young children in general dental practice. Trial registration EudraCT No: 2009 - 010725 - 39 ISRCTN: ISRCTN36180119 Ethics Reference No: 09/H1008/93:

  14. Caries prevention with fluoride toothpaste in children: an update

    DEFF Research Database (Denmark)

    Twetman, S

    2009-01-01

    AIM: The aim was to examine recent literature and review the caries-preventive effect of fluoride toothpaste in children. METHODS: Based on three comprehensive systematic reviews published in 2003, a broad search of the PubMed and Cochrane library databases was conducted for papers published 2002......-2008 using "fluoride toothpaste", "fluoride dentifrice" and "fluoride dental cream" as index terms. Relevant publications were identified after assessment of their abstracts. Papers were selected if they reported a prospective controlled design with caries data reported at baseline and at the end...... of the study. The targeted papers were critically assessed concerning design, methodology and performance according to a pre-determined checklist. RESULTS: The initial search revealed 179 papers of which 15 met the inclusion criteria. There was strong evidence that daily use of fluoride toothpaste has...

  15. Early Childhood Caries

    Directory of Open Access Journals (Sweden)

    Yumiko Kawashita

    2011-01-01

    Full Text Available Dental caries is one of the most common childhood diseases, and people continue to be susceptible to it throughout their lives. Although dental caries can be arrested and potentially even reversed in its early stages, it is often not self-limiting and progresses without proper care until the tooth is destroyed. Early childhood caries (ECC is often complicated by inappropriate feeding practices and heavy infection with mutans streptococci. Such children should be targeted with a professional preventive program that includes oral hygiene instructions for mothers or caregivers, along with fluoride and diet counseling. However, these strategies alone are not sufficient to prevent dental caries in high-risk children; prevention of ECC also requires addressing the socioeconomic factors that face many families in which ECC is endemic. The aim of this paper is to systematically review information about ECC and to describe why many children are suffering from dental caries.

  16. A review of the dental caries status of ethnic minority children in China.

    Science.gov (United States)

    Zhang, Shinan; Lo, Edward Chin Man; Liu, Juan; Chu, Chun Hung

    2015-02-01

    China has 55 ethnic minority groups comprised of 113 million persons, or 7.0% of total population. Dental caries is a major health problem for children in China, and national oral health surveys currently report dental caries based on geographical location rather than by ethnic group. This study reviews the literature on dental caries in ethnic minority children in China. Publications were retrieved in Chinese and English from five electronic databases; thirty-eight studies from 1983 to 2012 met inclusion criteria and described 25 ethnic minority groups. Primary dentition median caries prevalence and experience were higher (51% and dmft = 3.0, respectively) than permanent dentition caries prevalence and experience (39% and DMFT = 0.8). Median caries prevalence was highest (80%) for permanent dentition among aggregated ethnic minorities with population greater than 1 million. More work and research is needed to expand dental caries prevention and treatment measures for ethnic minority child populations in China.

  17. Dental caries among children visiting a mobile dental clinic in South Central Kentucky: a pooled cross-sectional study

    OpenAIRE

    2013-01-01

    Background Dental caries is one of the most common chronic childhood diseases affecting a large portion of children in the United States. The prevalence of childhood dental caries in Kentucky is among the highest in the nation. The purposes of this study are to (1) compare sociodemographic differences between caries and no caries groups and (2) investigate factors associated with untreated dental caries among children who visited a mobile dental clinic in South Central Kentucky. Methods Study...

  18. Water fluoridation and the association of sugar-sweetened beverage consumption and dental caries in Australian children.

    Science.gov (United States)

    Armfield, Jason M; Spencer, A John; Roberts-Thomson, Kaye F; Plastow, Katrina

    2013-03-01

    We examined demographic and socioeconomic differences in the consumption of sugar-sweetened beverages (SSBs), its association with dental caries in children, and whether exposure to water fluoridation modifies this association. In a cross-sectional study, we used a stratified, clustered sampling design to obtain information on 16 508 children aged 5 to 16 years enrolled in Australian school dental services in 2002 to 2005. Dental staff assessed dental caries, and parents completed a questionnaire about their child's residential history, sources of drinking water, toothbrushing frequency, socioeconomic status (SES), and SSB consumption. Children who brushed their teeth less often and were older, male, of low SES, from rural or remote areas consumed significantly more SSBs. Caries was significantly associated with greater SSB consumption after controlling for potential confounders. Finally, greater exposure to fluoridated water significantly reduced the association between children's SSB consumption and dental caries. Consumption of SSBs should be considered a major risk factor for dental caries. However, increased exposure to fluoridated public water helped ameliorate the association between SSB consumption and dental decay. These results reconfirm the benefits of community water fluoridation for oral health.

  19. Evaluation of total antioxidant level of saliva in modulation of caries occurrence and progression in children

    OpenAIRE

    Naveen Reddy Banda; Garima Singh; Vandana Markam

    2016-01-01

    Context: Recent studies have implicated a direct relation between dental caries and salivary total antioxidant level (TAL), which can be suggested as an indicator (either harmful or protective) for susceptibility of individuals for dental caries. Aim: To evaluate the total antioxidant level (TAL) in unstimulated saliva of children, and to correlate the TAL with caries experience and BMI (body mass index). Settings and Design: 60 children, aged 6-12 yrs, were randomly selected for the study. T...

  20. Dental caries prevalence and risk factors among 12-year-old children in Sichuan%四川省部分12岁儿童恒牙龋病及其相关因素分析

    Institute of Scientific and Technical Information of China (English)

    刘建忠; 尹伟; 李雪; 钟亦思; 王亚冲; 毛传霞

    2012-01-01

    consumption of carbonated drinks, desserts and candy equal or more than once daily was separately 97.01%, 88.8%, 88.28%. Children taking sweets before sleep accounted for 75.52%; 40.0% of the children brush their teeth twice or more than twice daily, 21.6% of the children is using fluoride toothpaste; only 13.80% of the children agree that fluoride toothpaste is good for teeth. Conclusion This group of 12-year-old children in Sichuan Province has a high rate of caries teeth and the treatment rate is low. Due to high caries-risk factor including being lack of oral health knowledge and poor oral health habit, long-term monitoring and strengthened protection should be part of work in the future.

  1. Dental caries is negatively correlated with body mass index among 7-9 years old children in Guangzhou, China.

    Science.gov (United States)

    Liang, Jing-Jing; Zhang, Zhe-Qing; Chen, Ya-Jun; Mai, Jin-Cheng; Ma, Jun; Yang, Wen-Han; Jing, Jin

    2016-07-26

    Evidence linking caries in primary dentition and children's anthropometric measures is contradictory. We aimed to evaluate the prevalence of primary dental caries and its relationship with body mass index (BMI) among 7-9 years old school children in urban Guangzhou, China. This cross-sectional study enrolled 32,461 pupils (14,778 girls and 17,683 boys) aged 7-9 years from 65 elementary schools in Guangzhou. Dental caries was detected according to criteria recommended by the World Health Organization (WHO). The total mean decayed, missing or filled teeth (dmft) of primary dentition were assessed. Weight and height were measured and BMI was calculated. Children were classified into underweight, normal weight, overweight and obesity groups by BMI based on Chinese criteria. Z-score of BMI-for-age (BAZ) was calculated by WHO standardized procedure. Multivariable odds ratios (ORs) and 95 % confidence intervals (CIs) were calculated using logistic regression. Restricted cubic spline regression was applied to evaluate the shape of the relationship between BAZ and primary dental caries. The prevalence of primary dental caries was 30.7 % in total sample. Regarding dmft values, the mean ± standard deviation (SD) in the combined sample were 1.03 ± 2.05 in boys and 0.93 ± 1.92 in girls. Both indices decreased by age. Compared with normal BMI group, children in overweight and obesity groups have 27 % (OR = 0.73, 95 % CI: 0.66-0.81, P dental caries after adjustment for age and gender, respectively. Although in general, increased BAZ was associated with decreased risk of dental caries, full-range BAZ was associated with dental caries in an A-shaped manner with a zenith at around -1.4. Higher BMI was associated with lower odds of caries; overweight and obese children were more likely to be primary dental caries free among 7-9 years in Guangzhou, China.

  2. Mutans streptococci and lactobacilli on healthy and carious teeth in the same mouth of children with and without dental caries

    OpenAIRE

    Toi, C. S.; Mogodiri, R.; Cleaton-Jones, P. E.

    2011-01-01

    Interactions between mutans streptococci and lactobacilli contribute towards the microbial challenge of dental caries. A comparison was made between numbers of mutans streptococci and lactobacilli in plaque from primary teeth in healthy children and between caries-free teeth and carious lesions in the same mouth of children with caries. The study group comprised 107 nursery-school children with a clinically healthy dentition and 117 children with caries. After a dental examination with mirror...

  3. Dental caries and fluorosis experience of 8-12-year-old children by early-life exposure to fluoride.

    Science.gov (United States)

    Do, Loc G; Miller, Jenifer; Phelan, Claire; Sivaneswaran, Shanti; Spencer, A John; Wright, Clive

    2014-12-01

    It is important to evaluate concurrently the benefit for dental caries and the risk for dental fluorosis from early exposure to fluoride among children. To evaluate associations of different levels of exposure to fluoride in early childhood with dental caries and dental fluorosis experience in school children. A Child Dental Health Survey (CDHS) was conducted among school children in the Australian state of New South Wales (NSW) in 2007. Trained and calibrated examination teams conducted oral epidemiologic examinations to assess caries experience as decayed, missing or filled tooth surfaces of the primary and permanent dentitions (dmfs/DMFS) and fluorosis using the Thylstrup & Fejerskov (TF) index on the maxillary central incisors only. A parental questionnaire collected information on residential histories and tap water usage to enable calculation of percentage of 3-year lifetime exposure to fluoride in water. Use of dietary fluoride supplements was also collected. Dental caries and fluorosis experience were compared among groups by levels of exposure to fluoride from water and fluoride supplements in bivariate and multivariable analysis, controlling for socioeconomic factors. Exposure to different fluoride sources varied in the group of 2611 children aged 8-12 years. Lower household income was significantly associated in both bivariate and multivariable analyses with the greater prevalence and severity of primary tooth caries among 8-10-year-old children and permanent tooth caries among 8-12 year old. Exposure to fluoride in water during the first 3 years of life was associated with both caries and fluorosis experience observed at age 8-12 years. Having higher percentage of 3-year lifetime exposure to fluoride in water was associated with higher prevalence of mostly mild fluorosis, but significantly lower prevalence and severity of caries in the primary and permanent dentitions. There were significant associations of dental caries and fluorosis experience with

  4. Caries Risk Assessment/Treatment Programs in U.S. Dental Schools.

    Science.gov (United States)

    Yorty, Jack S.; Brown, K. Birgitta

    1999-01-01

    A survey of 42 U.S. dental schools was conducted to identify the number and characteristics of caries risk- assessment/treatment programs. Findings address lectures about caries risk, use of variable recall programs, categorization of risk level, early detection and treatment of lesions, and restoration of radiographically visible lesions. (DB)

  5. Social and Behavioral Determinants for Early Childhood Caries among Preschool Children in India.

    Science.gov (United States)

    Jain, Mitali; Namdev, Ritu; Bodh, Meenakshi; Dutta, Samir; Singhal, Parul; Kumar, Arun

    2015-01-01

    Background and aims. Early Childhood Caries (ECC) is a public health problem with biological, social and behavioural determinants and the notion that the principal etiology is inappropriate feeding modalities is no longer tenable. Hence this study was undertaken to assess the relationship between ECC and socio-demographic factors, dietary habits, oral hygiene habits and parental characteristics. Materials and methods. The study involved a dental examination of 1400 children aged 0-71 months, recording caries using Gruebbel's deft index and a structured questionnaire to interview parents or caretakers. The tabulated data was statistically analyzed using t-test and ANOVA at 5% level of significance. Results. The variables significantly associated with ECC were age (P0.05). Conclusion. ECC is preventable and manageable with proper information and skills. It is important for healthcare professionals, family physicians and parents to be cognizant of the involved risk factors as their preventive efforts represent the first line of defense.

  6. Family related factors associated with caries prevalence in the primary dentition of five-year-old children

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    Amrita Sujlana

    2015-01-01

    Full Text Available Background: Habits formed in childhood dictate lifestyle choices made as adults. These encompass both oral hygiene and dietary habits which in turn affect dental caries status. Children largely acquire these habits from modeling/observing parents and other family members. Aim: The purpose of this study was to assess the caries status of 5-year-olds, and evaluate associations between dental caries and family-related factors. Materials and Methods: A cohort of 400 children were examined for dental caries using the WHO criteria. Parents were interviewed using a self-structured questionnaire to collect data with regard to variables under evaluation. Statistical analysis: Collected data was subjected to descriptive analysis using the SPSS 12.0 version. Risk factor association with dental caries was investigated using a stepwise logistic regression analysis with P-values 0 were: Mother with low basic education (OR = 1.3, higher number of siblings (OR = 1.4, high snacking frequency (OR = 2.0, parental inability to control sugar consumption (OR = 1.0 parental laxness about the child′s tooth brushing (OR = 1.5, parents brushing their own teeth less than twice daily (OR= 2.0 and unassisted brushing by the child (OR = 1.8. Conclusion: It is thus mandatory to focus on parents′ education level, attitudes and family-structure when planning preventive programs for young children.

  7. A comparative evaluation of dental caries status among hearing-impaired and normal children of Malda, West Bengal, evaluated with the Caries Assessment Spectrum and Treatment

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    Sudipta Kar

    2016-01-01

    Full Text Available Context: Dental caries is one of the major modern-day diseases of dental hard tissue. It may affect both normal and hearing-impaired children. Aims: This study is aimed to evaluate and compare the prevalence of dental caries in hearing-impaired and normal children of Malda, West Bengal, utilizing the Caries Assessment Spectrum and Treatment (CAST. Settings and Design: In a cross-sectional, case-control study of dental caries status of 6-12-year-old children was assessed. Subjects and Methods: Statistically significant difference was found in studied (hearing-impaired and control group (normal children. In the present study, caries affected hearing-impaired children found to be about 30.51% compared to 15.81% in normal children, and the result was statistically significant. Regarding individual caries assessment criteria, nearly all subgroups reflect statistically significant difference except sealed tooth structure group, internal caries-related discoloration in dentin, and distinct cavitation into dentine group, and the result is significant at P < 0.05. Statistical Analysis Used: Statistical analysis was carried out utilizing Z-test. Results: Statistically significant difference was found in studied (hearing-impaired and control group (normal children. In the present study, caries effected hearing-impaired children found about 30.51% instead of 15.81% in normal children, and the result was statistically significant (P < 0.05. Regarding individual caries assessment criteria, nearly all subgroups reflect statistically significant difference except sealed tooth structure group, internal caries-related discoloration in dentin, and distinct cavitation into dentine group. Conclusions: Dental health of hearing-impaired children was found unsatisfactory than normal children when studied in relation to dental caries status evaluated with CAST.

  8. Comparative effectiveness study to assess two examination modalities used to detect dental caries in preschool urban children.

    Science.gov (United States)

    Kopycka-Kedzierawski, Dorota T; Billings, Ronald J

    2013-11-01

    Dental caries affecting the primary dentition of U.S. children continues to be the most prevalent chronic childhood disease. Preventive screening for dental caries in toddlers by dental professionals is labor-intensive and costly. Studies are warranted to examine innovative screening modalities that reduce cost, are less labor-intensive, and have the potential to identify caries in high-risk children. Two hundred ninety-one children were randomized into two groups: Group 1 received a traditional, visual tactile examination initially and follow up-examinations at 6 and 12 months, and Group 2 received a teledentistry examination initially and follow-up examinations at 6 and 12 months. The mean primary tooth decayed and filled surfaces (dfs) scores were calculated for all children at baseline and 6 and 12 months. At baseline, the mean dfs score for children examined by means of teledentistry was 2.19, and for the children examined by means of the traditional method, the mean was 1.27; the means were not significantly different. At the 12-month examination, the mean dfs score for the children examined by means of teledentistry was 3.02, and for the children examined by means of the clinical method, the mean dfs was 1.70; the means were not significantly different. At 12 months the mean fillings score for the children examined by means of teledentistry was 1.43 and for the children examined by means of the clinical method was 0.51; the means were statistically significantly different (pearly childhood caries in preschool children. The data further showed that color printouts of teeth with cavities provided to parents of children who received teledentistry screenings promoted oral healthcare utilization, as children from the teledentistry study group received more dental care than children from the clinical study group.

  9. Oral cleanliness, gingivitis, dental caries and oral health behaviours in Jordanian children.

    Science.gov (United States)

    Sayegh, A; Dini, E L; Holt, R D; Bedi, R

    2002-01-01

    The aims of the study were to investigate the association between oral cleanliness, gingivitis and sociodemographic factors, dental caries and oral health behaviours amongst 4-5-year-old Jordanian children. A two stage random sampling procedure was used to select children enrolled in kindergartens in Amman. Clinical examinations were carried out by one examiner. Mothers completed questionnaires relating to sociodemographic factors and oral health behaviours. Presence of gingivitis and of four or more sites with dental plaque were seen in 66% and 83% of the children, respectively. No differences in these outcomes were seen between ages and genders. Social class and oral hygiene behaviours were important risk indicators for the level of oral cleanliness and presence of gingivitis. Higher percentages of children with four or more sites with plaque and with gingivitis had a dmft score equal or greater than four. Due to the high level of dental plaque accumulation, presence of gingivitis and their association with social class, dental caries and oral hygiene behaviours, attention should be given to the oral health of these children. In particular to the oral health of children attending kindergartens in areas of lower social class in Amman.

  10. Early childhood caries in preschool children of Kosovo - a serious public health problem

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    Meqa Kastriot

    2010-12-01

    Full Text Available Abstract Background Even though it has been widely studied, early childhood caries (ECC remains a serious public health problem, especially in countries where there is no national program of oral health assessment and no genuine primary oral health care, such as in Kosovo. The purpose of this study was to assess the prevalence of ECC and analyze caries risk factors. Methods The subjects were 1,008 preschool children, selected by stratified random cluster sampling, in the municipality of Prishtina, capital of Kosovo. Data were collected through clinical examination and interviews. Dmft data were recorded according to WHO criteria. Bacterial examination (CRT bacteria test and plaque test of Greene-Vermillion were used. Results The mean dmft of preschool children was found to be 5.8. The prevalence of ECC was 17.36%, with a mean dmft of 11 ± 3.6. Streptococcus mutans prevalence in ECC children was 98%. A significant correlation between dmft and S mutans counts (≥105 CFU/mL saliva was demonstrated. A correlation was also found between daily sweets consumption and dmft in children with ECC (P P Conclusion The prevalence of ECC was high among preschool children in the municipality of Kosovo. We recommend increasing parents' knowledge of proper feeding habits and oral health practices, and increasing preschool children's accessibility to dental services.

  11. Differential cell-mediated immune response to S. mutans in children with low and high dental caries.

    Science.gov (United States)

    Parkash, H; Sharma, A; Banerjee, U; Sidhu, S S; Sundaram, K R

    1993-08-01

    Role of cell-mediated immune response (CMI) in dental caries was studied in 171 subjects, comprising of 86 children with low caries (LC), 31 with high caries (HC), and 54 age matched controls. [3H]thymidine mediated lymphoblast transformation test (LTT) using mutans streptococci antigen as stimulant was used to study the stimulation index (SI) of in vitro cultured lymphocytes from these children. The analysis revealed low stimulation index in high caries children whereas low caries children exhibited high stimulation index normally ranging between 2 to 6. The findings indicated that low caries children had strong CMI response as compared to high caries children. Although, the findings are based on limited number of samples, it certainly lays emphasis on protective or regulatory role of CMI in different phases of dental caries.

  12. Dental caries experience and barriers to care in young children with disabilities in Ireland.

    Science.gov (United States)

    Sagheri, Darius; McLoughlin, Jacinta; Nunn, June H

    2013-02-01

    Dental caries among preschool children remains a significant dental public health problem. In Ireland, there are no national data available regarding dental caries levels in preschool children. Furthermore, the number of young children with disabilities and their dental caries levels remains unknown. The aim of the present study was to measure the dental caries levels in a sample of preschool children with disabilities. A team of trained and calibrated dentists examined a sample of all 0- to 6-year old preschool children with disabilities in two health service administrative areas under standardized conditions. Dental caries was recorded using WHO criteria. Of a total of 422 participants, 337 datasets were included in the study. Of these 337 examined children, approximately 75.1% had a cognitive disability and 12.9% had a noncognitive disability. In 12% of the children, a diagnosis had not yet been established. Dental caries at dentin level was detected from the age of 4 years. The overall mean decayed/missing/ filled teeth (dmft) was 0.49 (SD, 1.39). The analysis of mean dmft levels in children with positive (dmft > 0) scores revealed a mean dmft of 1.14. The evidence from this study demonstrated that dental caries levels in preschool children with disabilities in Ireland are low when compared with the general population. Furthermore, children aged 3 years or younger exhibited no dental caries at dentin level and therefore were not affected by early childhood caries. An adjustment of current oral health prevention practice may lead to a further reduction in dental caries levels in this section of the child population.

  13. Dental caries among children visiting a mobile dental clinic in South Central Kentucky: a pooled cross-sectional study

    Science.gov (United States)

    2013-01-01

    Background Dental caries is one of the most common chronic childhood diseases affecting a large portion of children in the United States. The prevalence of childhood dental caries in Kentucky is among the highest in the nation. The purposes of this study are to (1) compare sociodemographic differences between caries and no caries groups and (2) investigate factors associated with untreated dental caries among children who visited a mobile dental clinic in South Central Kentucky. Methods Study subjects were children aged 6 to 15 years who participated in the school-based dental sealant program through the mobile dental clinic operated by the Institute for Rural Health at Western Kentucky University between September 2006 and May 2011 (n = 2,453). Descriptive statistics were calculated for sociodemographic factors (age, gender, race/ethnicity, insurance status, and urban versus rural residential location) and caries status. We used chi-square tests to compare sociodemographic differences of children stratified by caries and no caries status as well as three levels of caries severity. We developed a logistic regression model to investigate factors associated with untreated dental caries while controlling for sociodemographic characteristics. Results The proportion of children having untreated dental caries was 49.7% and the mean number of untreated dental caries was 2.0. The proportion of untreated dental caries was higher in older children, children with no insurance and living in rural residential locations, and caries severity was also higher in these groups. Odds ratio indicated that older ages, not having private insurance (having only public, government-sponsored insurance or no insurance at all) and rural residential location were associated with having untreated dental caries after controlling for sociodemographic characteristics of children. Conclusions Untreated dental caries was more likely to be present in older children living in rural areas without

  14. Dental caries among children visiting a mobile dental clinic in South Central Kentucky: a pooled cross-sectional study.

    Science.gov (United States)

    Dawkins, Erika; Michimi, Akihiko; Ellis-Griffith, Gregory; Peterson, Tina; Carter, Daniel; English, Gary

    2013-05-02

    Dental caries is one of the most common chronic childhood diseases affecting a large portion of children in the United States. The prevalence of childhood dental caries in Kentucky is among the highest in the nation. The purposes of this study are to (1) compare sociodemographic differences between caries and no caries groups and (2) investigate factors associated with untreated dental caries among children who visited a mobile dental clinic in South Central Kentucky. Study subjects were children aged 6 to 15 years who participated in the school-based dental sealant program through the mobile dental clinic operated by the Institute for Rural Health at Western Kentucky University between September 2006 and May 2011 (n = 2,453). Descriptive statistics were calculated for sociodemographic factors (age, gender, race/ethnicity, insurance status, and urban versus rural residential location) and caries status. We used chi-square tests to compare sociodemographic differences of children stratified by caries and no caries status as well as three levels of caries severity. We developed a logistic regression model to investigate factors associated with untreated dental caries while controlling for sociodemographic characteristics. The proportion of children having untreated dental caries was 49.7% and the mean number of untreated dental caries was 2.0. The proportion of untreated dental caries was higher in older children, children with no insurance and living in rural residential locations, and caries severity was also higher in these groups. Odds ratio indicated that older ages, not having private insurance (having only public, government-sponsored insurance or no insurance at all) and rural residential location were associated with having untreated dental caries after controlling for sociodemographic characteristics of children. Untreated dental caries was more likely to be present in older children living in rural areas without insurance. Health interventionists may use

  15. Caries, gingivitis, and dental abnormalities in preschool children with cleft lip and/or palate.

    Science.gov (United States)

    Dahllöf, G; Ussisoo-Joandi, R; Ideberg, M; Modeer, T

    1989-07-01

    Oral health was studied in 49 children aged 5 or 6 years old with clefts of the lip and/or palate (CL(P] and 49 healthy controls matched for sex and age. The results showed a statistically significant increase in the prevalence and activity of caries in CL(P) children. The mean number of decayed and filled surfaces in the CL(P) group was 7.0 compared with 3.9 in the control group (p less than 0.05). The most evident difference between the two groups was found in the number of decayed proximal surfaces. The mean number of decayed proximal surfaces in the CL(P) group was 2.5, as compared with 0.9 in the control group (p less than 0.001). There were no significant differences in the caries prevalence and activity in children with clefts that involves the alveolus compared with those of children with isolated clefts of the lip or palate. The CL(P) children also exhibited a significant increase (p greater than 0.01) in the number of gingival units with gingivitis. Other dental abnormalities included an increased frequency of enamel hypomineralization (p less than 0.05), supernumerary teeth (p less than 0.01), unilateral crossbite (p less than 0.001), mesial terminal plane (p less than 0.01), and crowding (p less than 0.001). The results show that the CL(P) children must be considered as a group with an increased caries risk and should therefore be subjected to an additional preventive program.

  16. Psychosocial factors and early childhood caries among low-income African-American children in Detroit.

    Science.gov (United States)

    Finlayson, Tracy L; Siefert, Kristine; Ismail, Amid I; Sohn, Woosung

    2007-12-01

    This study sought to advance knowledge of the social determinants of oral health, by examining how several specific maternal health beliefs, behaviors, and psychosocial factors relate to young children's early childhood caries (ECC) status in a lower-income African-American population. Data were collected by the Detroit Dental Health Project (NIDCR grant), a population-based study of 1021 African-American families with at least one child under 6 years of age and living in 39 low-income Census tracts in Detroit, Michigan. Analyses were limited to 719 children aged 1-5 years and their biological mothers, and conducted in SUDAAN to account for the complex sampling design. Survey data included health belief scales on mothers' self-efficacy, feelings of fatalism, knowledge about appropriate bottle use and children's oral hygiene needs, brushing habits, psychosocial measures of depressive symptoms (CES-D), parenting stress, and availability of instrumental social support. The child's age, dental insurance status, dental visit history, and 1-week brushing frequency were also included in the model. Children's ECC status, based on a dental examination, was the main outcome. The dental team used the International Caries Detection and Assessment System (ICDAS) criteria for caries detection. Each child was classified as either caries-free or having ECC or severe ECC (S-ECC) based on the case definition of ECC proposed by an expert panel for research purposes with preschool-aged children. The dental team followed a specific examination protocol and established reliable and consistent ratings of ECC based on the ICDAS criteria. The inter-rater reliability kappa was 0.83 overall, and the intra-rater reliability kappa was 0.74 overall. One-third of the children had ECC, and 20% had severe ECC. Age of the child and lower parenting stress scores were each positively associated with ECC, while higher education and income were protective. Maternal oral health fatalism and knowledge of

  17. Xylitol-containing products for preventing dental caries in children and adults.

    Science.gov (United States)

    Riley, Philip; Moore, Deborah; Ahmed, Farooq; Sharif, Mohammad O; Worthington, Helen V

    2015-03-26

    Dental caries is a highly prevalent chronic disease which affects the majority of people. It has been postulated that the consumption of xylitol could help to prevent caries. The evidence on the effects of xylitol products is not clear and therefore it is important to summarise the available evidence to determine its effectiveness and safety. To assess the effects of different xylitol-containing products for the prevention of dental caries in children and adults. We searched the following electronic databases: the Cochrane Oral Health Group Trials Register (to 14 August 2014), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, 2014, Issue 7), MEDLINE via OVID (1946 to 14 August 2014), EMBASE via OVID (1980 to 14 August 2014), CINAHL via EBSCO (1980 to 14 August 2014), Web of Science Conference Proceedings (1990 to 14 August 2014), Proquest Dissertations and Theses (1861 to 14 August 2014). We searched the US National Institutes of Health Trials Register (http://clinicaltrials.gov) and the WHO Clinical Trials Registry Platform for ongoing trials. No restrictions were placed on the language or date of publication when searching the electronic databases. We included randomised controlled trials assessing the effects of xylitol products on dental caries in children and adults. Two review authors independently screened the results of the electronic searches, extracted data and assessed the risk of bias of the included studies. We attempted to contact study authors for missing data or clarification where feasible. For continuous outcomes, we used means and standard deviations to obtain the mean difference and 95% confidence interval (CI). We used the continuous data to calculate prevented fractions (PF) and 95% CIs to summarise the percentage reduction in caries. For dichotomous outcomes, we reported risk ratios (RR) and 95% CIs. As there were less than four studies included in the meta-analysis, we used a fixed-effect model. We planned

  18. Effect of Long-Term Consumption of Lactobacillus paracasei SD1 on Reducing Mutans streptococci and Caries Risk: A Randomized Placebo-Controlled Trial

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    Rawee Teanpaisan

    2015-04-01

    Full Text Available Background: A previous study revealed Lactobacillus paracasei SD1, a probiotic strain, could reduce mutans streptococci (MS. The aim of this study was to evaluate the long-term effects of L. paracasei SD1 on the colonization of MS, and whether caries lesions developed. Methods: After informed consent, 122 children were recruited and randomly assigned to the probiotic or control groups. The probiotic group received milk-powder containing L. paracasei SD1 and the control group received standard milk-powder once daily for six months. Salivary MS and lactobacilli were enumerated using differential culture at baseline and at three-month intervals for 12 months. The persistence of L. paracasei SD1 was investigated using AP-PCR for DNA-fingerprinting. Oral health was examined at baseline and at the end of the study according to WHO criteria. Results: The long-term consumption could prolong colonization of L. paracasei SD1. Significantly reduced MS counts and increased lactobacilli levels were found among children in the probiotic group. There were less caries lesions in the probiotic group at the end of the study. A significant reduction of the development of new caries lesions (4.5 times was observed in the high caries risk group but not in the low caries risk group. Conclusions: Results demonstrate that the long-term daily ingestion of the human-derived probiotic L. paracasei SD1 significantly reduces the number of MS and caries risk in the high caries group.

  19. Do autistic children have higher levels of caries? A cross-sectional study in Turkish children

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    Namal Necmi

    2007-06-01

    Full Text Available The aim of this study is to assess whether the dental caries experience is higher in children with an autistic disorder (AD than in normal children. Three schools for autistic children and three standard elementary schools in Istanbul, Turkey, were included in a cross-sectional study. Subjects were orally examined. Socio-demographic information and data about their oral care habits were obtained from their parents from records. Sixty-two children with AD and 301 children without AD were examined. Their ages varied between 6 and 12 years. Children with AD compared to those without AD had lower experience of caries. Logistic regression analysis of DMFT showed that the dental status was positively affected in younger children (OR = 15.57; 95% CI 7.62, 31.80, children from families with high income (OR = 5.42; 95% CI 2.31, 12.75, children brushing teeth regularly (OR = 2.01, 95% CI 1.10, 3.68, children consuming less sugar (OR = 5.01; 95% CI 2.57, 9.76 and in those with AD (OR=3.99; 95% CI 1.56, 10.19. Children with AD had better caries status than children without AD at younger ages.

  20. Does the classification of cerebral palsy influence caries experience in children and adolescents?

    OpenAIRE

    DINIZ,Michele Baffi; Guaré,Renata de Oliveira; Ferreira,Maria Cristina Duarte; Santos,Maria Teresa Botti Rodrigues

    2015-01-01

    AIM: To evaluate the influence of the classification of cerebral palsy CP on the caries experience in children and adolescents, and determine the types of teeth most affected by dental caries. METHODS: A total of 181 individuals with CP, aged 8.30±4.10 years were examined for dental caries diagnosis in primary, mixed and permanent dentitions. The sample consisted of 96 quadriplegic individuals, 56 diplegic, 18 hemiplegic and 11 with choreoathetosis. The groups were compared using Kruskal...

  1. Fluoride varnish in the prevention of dental caries in children and adolescents: a systematic review.

    Science.gov (United States)

    Azarpazhooh, Amir; Main, Patricia A

    2009-01-01

    To develop a scientifically current and evidence-based protocol for the use of fluoride varnish for the prevention of dental caries among high-risk children and adolescents. Previous systematic reviews on this topic were used as the basis for the current review. Ovid MEDLINE, CINAHL and several other relevant bibliographic databases were searched for English-language articles, with human subjects, published from 2000 to 2007. A total of 105 articles were identified by the literature search; relevance was determined by examining the title, abstract and body of the article. Seven original research studies met the inclusion criteria. These articles were read and scored independently by 2 reviewers, and evidence was extracted for systematic review. The following recommendations were developed on the basis of the evidence: 1. For high-risk populations (e.g., people with low socioeconomic status, new immigrants and refugees, First Nations and Inuit children and adolescents), fluoride varnish should be applied twice a year, unless the individual has no risk of caries, as indicated by past and current caries history. This schedule of application would permit sealants to be checked biannually to ensure retention. 2. Single-dose packages of fluoride varnish should be used for children; the varnish in such packages should be stirred vigorously before application, to ensure that any precipitated fluoride is redissolved. 3. There is good evidence of the complementary efficacy of preventive strategies such as sealants and varnish, as well as toothbrushing and nutritional counselling; oral health care programs should therefore include as many complementary strategies as possible.

  2. An investigation on the deciduous dental caries and the related risk factors of 3-5 year-old children in Ningxia Province%宁夏地区3~5岁儿童乳牙患龋现况及风险因素分析

    Institute of Scientific and Technical Information of China (English)

    李艳青; 马敏; 于英凡; 刘英

    2014-01-01

    目的:了解宁夏地区3~5岁儿童乳牙患龋情况及相关影响因素。方法:对宁夏地区6个县(市、区)的2952名3~5岁儿童进行口腔健康检查,对患龋高危儿童和无龋儿童家长进行问卷调查,并进行统计分析。结果:①宁夏地区3-5岁儿童乳牙龋均和龋面均分别为2.60和4.19,患龋率为57.41%,回、汉族儿童的患龋率、龋均无统计学差异(P>0.05);②是否为早产、开始刷牙年龄及频率、进甜食频率、有含奶嘴或母亲乳头睡觉习惯、母亲孕期患病等因素在两组儿童间有显著性差异( P<0.05);而是否为低出生体质量、家长学历、饮用水源、喂养方式、是否使用含氟牙膏等因素在两组间无统计学差异( P>0.05);③乳牙患龋与父母口腔保健知识态度、刷牙后及睡前进甜食、进甜食频率、有含奶嘴或母亲乳头睡觉习惯、开始刷牙年龄有关。结论:减少儿童含糖食品的摄入量及频率以及避免婴儿期不当喂养习惯,将早产儿列为龋病好发的弱势人群,给予高度重视。%AIM:To investigate the status of deciduous dental caries and the related risk factors of 3-5 year-old Children in Ningxia Province .METHODS:2952 Children aged 3-5 years old from 6 counties in Ningxia were included for clinical caries examination .Caries-active and caries-free children were selected to complete the questionnaire .SPSS 17.0 statistical software package was used for data analysis .RESULTS:The prevalence of dental caries, dmft, dmfts of the children was 57.41%, 2.51 and 4.19 respectivesy.The prevalence of dental caries was not statistically different between Hui and Han nationalities .Significant difference was found between caries -active and caries-free children in premature delivery , addition of sugar in milk , the age of starting tooth-brushing , frequency of sugar intake and sweet intake before sleep (P0.05).Logistic analy

  3. 呼市蒙古族儿童患龋状况及相关因素研究%RISK FACTORS AND PREVALENCE OF DENTAL CARIES WITH CHILDREN IN HOHHOT

    Institute of Scientific and Technical Information of China (English)

    咏梅; 乌兰其其格; 乌斯琴图亚; 吴镝

    2014-01-01

    目的:了解呼和浩特市蒙古族五岁儿童患龋的状况及口腔基本卫生习惯,为开展口腔健康保健提供基线资料。方法:对呼和浩特市268名5岁儿童进行口腔检查和家长问卷调查,了解其患龋情况和基本口腔卫生习惯,采用SPSS 13.0统计软件对乳牙患龋率﹑龋均﹑基本口腔卫生习惯进行统计分析。结果:268名受检5岁儿童的总患龋率为78.7%,龋均为5.19,龋坏充填率为3.81%,仅有25.4%的儿童能够每天刷两次牙齿,且开始刷牙年龄较晚。结论:呼和浩特市蒙古族5岁儿童患龋率高,龋坏充填率低,口腔卫生健康教育有待大力加强。%Objective:To investigate dental caries status and oral hygiene habits among five year-old Mongolian children in Hohhot city, and provide basic information for future orll health care intervention. Methods:Oral examination was conducted among 268 children aged 5 and questionnaire survey were carried out among their parents in Hohhot for obtaining dental caries prevalence and oral hygiene habits of selected children. Relations between oral hygiene habits and prevalence rate of dental caries were analyzed using chi-square test using SPSS statistical software version 13 . 0 and P<0 . 05 were statistical difference between the variables. Results:Total prevalence rate was 78. 7%and average number was 5. 19 respectively. Total caries filling rate was 3. 81%and only 25. 4% of children were ableto brush tooth twice everyday. Conclusion:The data showed that prevalence rate of dentalcaries was relatively high among five year-old Mongolian children in Hohhot and the caries filling rate was relatively lower. Therefore,we should promote health education precedures on oral hygiene habits for the study population.

  4. [Caries severity and associated factors in preschool children aged 3-6 years old in Campeche City, Mexico].

    Science.gov (United States)

    Segovia-Villanueva, América; Estrella-Rodríguez, Ramon; Medina-Solís, Carlo Eduardo; Maupomé, Gerardo

    2005-01-01

    To identify individuals affected by severe carious lesions, according to the size of lesion, and to determine the associated factors. A cross-sectional study was carried out in 1303 children aged 3 to 6 from 10 public preschools with a public preventive dental program. Presence and severity of dental caries were diagnosed using standard criteria (magnitude of carious lesion), which contained four lesion types based on their severity or size. The mothers completed questionnaires to supply information on hygienic habits of the child, and socio-demographics and socioeconomic status variables for the family. Children were examined by one of three calibrated and standardized examiners (kappa>0.85). Adjusted ordinal logistic regression (odds proportional model) was performed to identify associations between caries severity and risk indicators. The percentages of subjects in severity groups I, II, III and IV were 77.3%, 4.8%, 12% and 5.9%, respectively. We observed that subjects with dmft>4 (sum of decayed, indicated for extraction, and filled primary teeth), presented the severest carious lesions (71.4% vs 6.7%; p<0.001). The variables associated to caries severity were: older age of the child, mother's negative attitude toward dental health, regular and inadequate level of oral hygiene, and an interaction between low socioeconomic level and presence of structural enamel defects. We observed a low percentage (17.8%) of subjects affected by severe lesion of dental caries (groups III & IV). Well-defined arrays of variables were associated with caries severity.

  5. Cariogram caries risk profiles in adolescent orthodontic patients with and without some salivary variables

    DEFF Research Database (Denmark)

    Petsi, Georgia; Gizani, Sotiria; Twetman, Svante

    2014-01-01

    OBJECTIVE: To compare the Cariogram caries risk profiles with and without salivary buffer capacity and mutans streptococci (MS) counts in adolescents with fixed orthodontic appliances. MATERIALS AND METHODS: The sample consisted of 90 healthy Greek adolescents who were undergoing orthodontic...... treatment. The Cariogram risk model was applied through a questionnaire and clinical and salivary examinations. The actual chance of avoiding new caries was calculated, and participants were categorized into three groups (0-40%  =  high caries risk, 41-60%  =  medium caries risk, and 61-100%  =  low caries...... risk) using a nine-item Cariogram or by excluding either salivary buffer capacity or MS or both. Cohen's Kappa statistical analysis was used for comparing the Cariogram outcome with and without salivary variables. The distribution of variables was compared by nonparametric marginal homogeneity tests...

  6. Concepts in critical thinking applied to caries risk assessment in dental education.

    Science.gov (United States)

    Guzman-Armstrong, Sandra; Warren, John J; Cunningham-Ford, Marsha A; von Bergmann, HsingChi; Johnsen, David C

    2014-06-01

    Much progress has been made in the science of caries risk assessment and ways to analyze caries risk, yet dental education has seen little movement toward the development of frameworks to guide learning and assess critical thinking in caries risk assessment. In the absence of previous proactive implementation of a learning framework that takes the knowledge of caries risk and critically applies it to the patient with the succinctness demanded in the clinical setting, the purpose of this study was to develop a model learning framework that combines the science of caries risk assessment with principles of critical thinking from the education literature. This article also describes the implementation of that model at one dental school and presents some preliminary assessment data.

  7. Dental Caries Prevalence among 6-12 Years Old School Children in Ardabil City, 2012

    Directory of Open Access Journals (Sweden)

    Saeideh Asdagh

    2015-04-01

    Full Text Available Background & objectives: Dental caries is one of the most chronic diseases in children. Various factors were effective in incidence andprevalence of dental caries. The aim of this study was to determine the dental caries prevalence among 6-12 yearsold school children in Ardabil city.   Methods : In this descriptive–cross sectional study a total of 847 school children (444 girls and 403 boys were randomly selected from public and private schools in all over of Ardabil city.Clinical examination of children have been done for dental caries according to world health organization (WHO criteria including determination of DMFT, dmft, DMFS and dental caries prevalence. Data were analysedin SPSS.16 by statistical methods.   Results: Total prevalence of dental caries was 79.7% in children with 71.1 % in permanent and 88.3 % in primary dentition. The mean of dmft, DMFT, DMFS indexes were 2.74± 0.09, 1.6±0.1, and 3.5± 0.1, repectively.Results showed that there was a significant relation between DMFT, dmft and DMFS and age group.   Conclusion : Results showed that the dental caries prevalence among 6-12 years-old school children in Ardabil city was higher than the world standard. Therefore, improving the existing dental services, programing and performing education, prevention and treatment programs for oral health between school children seems tobe necessary in the future.

  8. Caries status and quantification of four bacteria in saliva of Chinese preschool children: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Lin Chen

    2014-09-01

    Conclusion: S. mutans, S. sobrinus, and sugar consumption appear to be associated with caries status in the studied population, which might be useful for caries screening in Chinese preschool children.

  9. Is body mass index truly related to dental caries? Survey on predisposing factors for overweight among Indian school children

    Directory of Open Access Journals (Sweden)

    Md Zabirunnisa Begum

    2014-01-01

    Full Text Available Introduction: Globally, non-communicable diseases are increasingly recognized as a major cause of morbidity and mortality. Among them, overweight and obesity are imperative. The problem of overweight and obesity is not confined to adults but also to children and adolescents. The present changing dietary pattern among children is contributing to childhood overweight and on other hand stands as a risk factor in the development of dental caries, hence the study aimed to investigate the relation between overweight and dental caries among school children. Materials and Methods: A cross-sectional study was conducted among 5-6-year and 12-year-old school children to evaluate the relation between body mass index (BMI and dental caries. Using stratified random sampling technique 1017 school children were selected. Subjects who have brought consent from their parents were included and subjects who were absent on the day of examination were excluded. A pre-structured questionnaire was prepared to collect data regarding demographic details, oral hygiene practices, dentition status and treatment needs, (BMI, 24-hour diet history, physical activity, and television watching. The data collected were subjected to statistical analysis (SPSS V 16.0 using Chi-square and multivariate logistic regression tests. Results: "Risk of overweight" 20% and an "overweight" of 40% were observed. With BMI, parental overweight (P = 0.001, socioeconomic status (SES (P = 0.001, physical activity (P = 0.001 and television watching (P = 0.001 were found to be statistically related. Body mass index and dental caries were not statistically related. Conclusion: These complex and multifactorial relations like overweight and dental caries may involve many unknown factors which warrant exploration on larger population.

  10. Social inequalities and dental caries in six-year-old children from the Netherlands.

    NARCIS (Netherlands)

    Tas, J.T. van der; Kragt, L.; Elfrink, M.E.; Bertens, L.C.M.; Jaddoe, V.W.; Moll, H.A.; Ongkosuwito, E.M.; Wolvius, E.B.

    2017-01-01

    OBJECTIVES: The purpose of our study was to investigate the association of different socioeconomic and sociodemographic factors with dental caries in six-year-old children. Furthermore, we applied a district based approach to explore the distribution of dental caries among districts of low and high

  11. The influence of dental caries on body growth in prepubertal children

    NARCIS (Netherlands)

    van Gemert-Schriks, M.C.M.; van Amerongen, E.W.; Aartman, I.H.A.; Wennink, J.M.B.; ten Cate, J.M.; de Soet, J.J.

    2011-01-01

    Dental decay and dental treatment are suggested to be related to body growth in children. The aim of this study was first to assess the relation between dental caries and body proportions cross-sectionally in a Suriname caries child population and secondly to investigate whether dental treatment had

  12. Salivary protein polymorphisms and risk of dental caries: a systematic review.

    Science.gov (United States)

    Lips, Andrea; Antunes, Leonardo Santos; Antunes, Lívia Azeredo; Pintor, Andrea Vaz Braga; Santos, Diana Amado Baptista Dos; Bachinski, Rober; Küchler, Erika Calvano; Alves, Gutemberg Gomes

    2017-06-05

    Dental caries is an oral pathology associated with both lifestyle and genetic factors. The caries process can be influenced by salivary composition, which includes ions and proteins. Studies have described associations between salivary protein polymorphisms and dental caries experience, while others have shown no association with salivary proteins genetic variability. The aim of this study is to assess the influence of salivary protein polymorphisms on the risk of dental caries by means of a systematic review of the current literature. An electronic search was performed in PubMed, Scopus, and Virtual Health Library. The following search terms were used: "dental caries susceptibility," "dental caries," "polymorphism, genetics," "saliva," "proteins," and "peptides." Related MeSH headings and free terms were included. The inclusion criteria comprised clinical investigations of subjects with and without caries. After application of these eligibility criteria, the selected articles were qualified by assessing their methodological quality. Initially, 338 articles were identified from the electronic databases after exclusion of duplicates. Exclusion criteria eliminated 322 articles, and 16 remained for evaluation. Eleven articles found a consistent association between salivary protein polymorphisms and risk of dental caries, for proteins related to antimicrobial activity (beta defensin 1 and lysozyme-like protein), pH control (carbonic anhydrase VI), and bacterial colonization/adhesion (lactotransferrin, mucin, and proline-rich protein Db). This systematic review demonstrated an association between genetic polymorphisms and risk of dental caries for most of the salivary proteins.

  13. Epidemiology of dental caries in children in the United Arab Emirates.

    Science.gov (United States)

    Al-Bluwi, Ghada S M

    2014-08-01

    Dental caries has a significant impact on the general health and development of children. Understanding caries epidemiology is an essential task for the United Arab Emirates (UAE) policymakers to evaluate preventive programmes and to improve oral health. The purpose of this review is to collect and summarise all data available in the published literature on the epidemiology of dental caries in the UAE in children aged under 13 years. This will provide dental health planners with a comprehensive data summary, which will help in the planning for and evaluation of dental caries prevention programmes. Data were collected from the various published studies in PubMed, Academic Search Complete, Google, and the reference lists in relevant articles. Four keywords were used in the search: 'dental caries,' 'epidemiology,' 'prevalence,' and 'UAE'. All studies conducted in the UAE in general or any single emirate that sheds light on the prevalence of dental caries of children under 13 years were included in this literature review. Studies on early childhood caries and factors associated with dental caries were also included. The review comprises 11 published surveys of childhood caries in UAE. The earliest study was published in 1991 and the most recent was published in 2011. The range of decayed, missing and filled primary teeth (dmft) in UAE children (age between 4 years and 6 years) was 5.1-8.4. For the 12-year-old group the decayed missing and filled permanent teeth (DMFT) ranged from 1.6 to 3.24. Baseline data on oral health and a good understanding of dental caries determinants are necessary for setting appropriate goals and planning for preventive oral health programmes. The current data available on the dmft and DMFT indicate that childhood dental caries is still a serious dental public health problem in the UAE that warrants immediate attention by the government and policy makers.

  14. Assessment of social, demographic determinants and oral hygiene practices in relation to dental caries among the children attending Anganwadis of Hingna, Nagpur

    Directory of Open Access Journals (Sweden)

    Shweta Suresh Bhayade

    2016-01-01

    Full Text Available Background: In developing countries, dental caries is the most common disease of the early childhood. Its increased prevalence in younger age group have been predictive of oral health problems in future, affecting oral health and development leading to several morbid conditions of oral and general health. Prevalence and incidence of dental caries is highly influenced by a number of risk factors such as gender, age, socioeconomic status, dietary patterns, and oral hygiene habits. Aim: To assess social, demographic determinants and oral hygiene practices in relation to dental caries among the children attending Anganwadis of Hingna, Nagpur. Materials and Methodology: A cross sectional study in 27 Anganwadis of Hingna, Nagpur was carried out over a period of two months and a total of 324 subjects attending the Anganwadis were enrolled. Social, demographic and oral hygiene practices in relation to dental caries were assessed in the study population. Results: Out of 324 subjects, 206 had dental caries and 38 were found to be malnourished. A significant association was found among age, malnutrition, parent′s educational status, oral hygiene practices, total number of siblings, and dental caries. Conclusion: Anganwadis should be addressed routinely on effective oral and general health promoting strategies which must include education of parents, oral and general health issues, risk factors for dental caries, and malnutrition in children below 5 years of age.

  15. Immigrant Caregivers of Young Children: Oral Health Beliefs, Attitudes, and Early Childhood Caries Knowledge.

    Science.gov (United States)

    Finnegan, Deborah A; Rainchuso, Lori; Jenkins, Susan; Kierce, Erin; Rothman, Andrew

    2016-04-01

    The incidence of early childhood caries (ECC) is a global public health concern. The oral health knowledge of a caregiver can affect a child's risk for developing ECC. An exploratory study of the oral health knowledge and behaviors among caregivers of children 6 years of age and younger was conducted with a convenience sample of adults (n = 114) enrolled in English language or high school equivalency examination courses. The majority of study participants were born in Asia (47 %). Other birth regions included South America (16 %), Caribbean (16 %), Africa (10 %), and Central America (6 %). Study findings showed caregivers with low oral health knowledge were more likely to engage in behaviors that increase a child's risk for developing ECC. A statistically significant relationship was found between participants' rating of their child's dental health as poor and the belief that children should not be weaned from the nursing bottle by 12 months of age (P = 0.002), brushing should not begin upon tooth eruption (P = 0.01), and fluoride does not strengthen teeth and prevent dental caries (P = 0.005). Subjects who pre-chewed their child's food also exhibited behaviors including sharing eating utensils or a toothbrush with their child (P oral health promotion programs are developed and implemented to raise awareness and reduce the risk of dental disease among immigrant populations.

  16. The relationship between dental caries and obesity among primary school children aged 5 to 14 years

    Directory of Open Access Journals (Sweden)

    Yao Yingshui

    2014-07-01

    Full Text Available Background: Previous study revealed that the link between dental caries and obesity has been controversial. The purpose of this research is to investigate the association between dental caries and obesity among primary school children in Wannan area, China. Methods: A cross-sectional study was designed to collect the routine health screening data for primary school children aged 5-14 years inWannan area,China, Overweight and obesity status were determined using the International Obesity Task Force standard (IOTF BMI cut-off points. Caries status was recorded based on WHO recommendations. Results: Our results revealed that the overall caries prevalence of the subjects was 44.9%, Maximum number of caries affected children belonged to underweight and normal group, followed by overweight, and the least number was obesity. These differences were statistically significant (chi-square test, P < 0.001. Children with obesity were 1.908 times (OR =1.908; CI95%=1.750, 2.079 more likely have caries than children with underweight or health weight. Overweight children were 1.547 times (OR = 1.547; CI95% = 1.479, 1.618 more likely to have caries than children with underweight or health weight. After adjusted the gender and age, a statistically significant association was also observed between body mass index categories and caries. Conclusions: Obesity may have a significant effect on caries prevalence of primary school children in Wannan area, China. The importance of obesity should not only be emphasized with respect to general diseases but also with regard to carious lesions.

  17. The relationship between dental caries and obesity among primary school children aged 5 to 14 years.

    Science.gov (United States)

    Yao, Yingshui; Ren, Xiaohua; Song, Xiuli; He, Lianping; Jin, Yuelong; Chen, Yan; Lu, Wei; Guo, Daoxia; Ding, Lingling; Tang, Hui; Wei, Ningkai; Qiu, Shenwei; Li, Chaopin

    2014-07-01

    Previous study revealed that the link between dental caries and obesity has been controversial. The purpose of this research is to investigate the association between dental caries and obesity among primary school children in Wannan area, China. A cross-sectional study was designed to collect the routine health screening data for primary school children aged 5-14 years in Wannan area,China, Overweight and obesity status were determined using the International Obesity Task Force standard (IOTF) BMI cut-off points. Caries status was recorded based on WHO recommendations. Our results revealed that the overall caries prevalence of the subjects was 44.9%, Maximum number of caries affected children belonged to underweight and normal group, followed by overweight, and the least number was obesity. These differences were statistically significant (chi-square test, P Children with obesity were 1.908 times (OR =1.908; CI95%=1.750, 2.079) more likely have caries than children with underweight or health weight. Overweight children were 1.547 times (OR = 1.547; CI95% = 1.479, 1.618) more likely to have caries than children with underweight or health weight. After adjusted the gender and age, a statistically significant association was also observed between body mass index categories and caries. Obesity may have a significant effect on caries prevalence of primary school children in Wannan area, China. The importance of obesity should not only be emphasized with respect to general diseases but also with regard to carious lesions. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  18. Risk assessment of dental caries by using Classification and Regression Trees.

    Science.gov (United States)

    Ito, Ataru; Hayashi, Mikako; Hamasaki, Toshimitsu; Ebisu, Shigeyuki

    2011-06-01

    Being able to predict an individual's risks of dental caries would offer a potentially huge natural step forward toward better oral heath. As things stand, preventive treatment against caries is mostly carried out without risk assessment because there is no proven way to analyse an individual's risk factors. The purpose of this study was to try to identify those patients with high and low risk of caries by using Classification and Regression Trees (CART). In this historical cohort study, data from 442 patients in a general practice who met the inclusion criteria were analysed. CART was applied to the data to seek a model for predicting caries by using the following parameters according to each patient: age, number of carious teeth, numbers of cariogenic bacteria, the secretion rate and buffer capacity of saliva, and compliance with a prevention programme. The risks of caries were presented by odds ratios. Multiple logistic regression analysis was performed to confirm the results obtained by CART. CART identified high and low risk patients for primary caries with relative odds ratios of 0.41 (95%CI: 0.22-0.77, p = 0.0055) and 2.88 (95%CI: 1.49-5.59, p = 0.0018) according the numbers of cariogenic bacteria. High and low risk patients for secondary caries were also identified with the odds ratios of 0.07 (95%CI: 0.01-0.55, p = 0.00109) and 7.00 (95%CI: 3.50-13.98, p caries. Cariogenic bacteria play a leading role in the incidence of caries. CART proved effective in identifying an individual patient's risk of caries. Copyright © 2011 Elsevier Ltd. All rights reserved.

  19. [The lacto-tampon concept. Determination and prevention of an increased risk for caries].

    Science.gov (United States)

    Wikner, S

    1989-01-01

    The lactobacillus count and buffer capacity (final pH) of whole stimulated saliva was assessed and related to the caries increment over the next 12 months in 327 teenagers. The caries increment was 3-4.5 times higher in children having a high lactobacillus count combined with a low buffer capacity, compared with other lacto-buffer combinations (P less than, 01-,001). The protective influence of a high buffer capacity seems to be stronger than the caries-promoting influence of high sugar consumption, indicated by a high lactobacillus count. On the one hand a low sugar consumption seems to have a decisive determining preventive effect even in children having impaired buffer systems. On the other hand a high sugar consumption strongly promotes caries when the buffer capacity is low. It is also demonstrated that consumption changes during a longitudinal study may impair the relationships between the salivary parameters, assessed at baseline, and the caries increment during the study.

  20. Dental caries, parents educational level, family income and dental service attendance among children in Italy.

    Science.gov (United States)

    Cianetti, S; Lombardo, G; Lupatelli, E; Rossi, G; Abraha, I; Pagano, S; Paglia, L

    2017-03-01

    The aim of this study was to verify whether socioeconomic determinants, such as parents' educational level, family income and dental service attendance by children, are associated with the presence of caries among an Italian population of children. An observational retrospective study was carried out in a population of children aged 4-14 years who visited the Paediatric Dentistry Department of the University of Perugia, Italy. Children were stratified according to familial socioeconomic level (father's and mother's educational level, family income) and dental service attendance of children. Age- and sex- adjusted odds ratios (ORs) with 95% confidence intervals (95% CIs) were calculated by means of multivariate logistic regression models. A sample of 231 children (mean age 8.1 yrs, SD 2.6; 127 males, 104 females) was recruited. One hundred and sixty three (70.46%) children in the study had caries. Caries presence in children was higher in children where the mothers' educational level was lower (OR =6.1; 95% CI = 3.1 to 12.7), in children where the fathers' educational level was lower (OR =2.9; 95% CI =1.6 to 5.5) and in children with lower family income (OR = 9.9; 95% 95% CI = 5.1 to 20.1). No statistically significant difference were observed in terms of caries presence between the children who were visited at least once by a dentist and children who were not previously seen by a dental practitioner (OR = 0.8; 95% CI = 0.4 to 1.6). Socioeconomic level was an important predictor of caries presence among children. Both low income and low parental educational level were related to an increased presence of caries, whereas previous dental visits experience did not affect caries presence in children.

  1. Impact of parent-related factors on dental caries in the permanent dentition of 6-12-year-old children: A systematic review.

    Science.gov (United States)

    Kumar, Santhosh; Tadakamadla, Jyothi; Kroon, Jeroen; Johnson, Newell W

    2016-03-01

    To synthesise data from the literature on the effects of various parent-related characteristics (socio-demographic, behavioural and family environment) on dental caries in the permanent dentition of children. Available studies in which the effects of parent-related characteristics on dental caries experience in the permanent dentition of children aged 6-12 years were evaluated. PubMed, Medline via OVID and CINAHL Plus via EBSCO, restricted to scientific articles, were searched in April 2015. English language and time filters (articles published from 2000) were used. A total of 4162 titles were retrieved, of which 2578 remained after duplicates were removed. After review of titles and their abstracts by two independent reviewers, 114 articles were considered relevant for full text review. Of these, 48 were considered for final inclusion. Data extraction was performed by two authors using piloted data extraction sheets. Most of the literature on determinants of dental caries has been limited to socio-economic and behavioural aspects: we found few studies evaluating the effects of family environment and parental oral hygiene behaviour. Children belonging to lower socio-economic classes experienced more caries. In more than half the studies, children of highly educated, professional and high income parents were at lower risk for dental caries. There were conflicting results from studies on the effect of variables related to family environment, parents' oral hygiene behaviour and parent's disease status on dental caries in their children. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. Validation of a multifactorial risk factor model used for predicting future caries risk with nevada adolescents

    Directory of Open Access Journals (Sweden)

    Mobley Connie

    2011-05-01

    Full Text Available Abstract Background The objective of this study was to measure the validity and reliability of a multifactorial Risk Factor Model developed for use in predicting future caries risk in Nevada adolescents in a public health setting. Methods This study examined retrospective data from an oral health surveillance initiative that screened over 51,000 students 13-18 years of age, attending public/private schools in Nevada across six academic years (2002/2003-2007/2008. The Risk Factor Model included ten demographic variables: exposure to fluoridation in the municipal water supply, environmental smoke exposure, race, age, locale (metropolitan vs. rural, tobacco use, Body Mass Index, insurance status, sex, and sealant application. Multiple regression was used in a previous study to establish which significantly contributed to caries risk. Follow-up logistic regression ascertained the weight of contribution and odds ratios of the ten variables. Researchers in this study computed sensitivity, specificity, positive predictive value (PVP, negative predictive value (PVN, and prevalence across all six years of screening to assess the validity of the Risk Factor Model. Results Subjects' overall mean caries prevalence across all six years was 66%. Average sensitivity across all six years was 79%; average specificity was 81%; average PVP was 89% and average PVN was 67%. Conclusions Overall, the Risk Factor Model provided a relatively constant, valid measure of caries that could be used in conjunction with a comprehensive risk assessment in population-based screenings by school nurses/nurse practitioners, health educators, and physicians to guide them in assessing potential future caries risk for use in prevention and referral practices.

  3. Prevalence of dental caries among 12–14 year old children in Qatar

    Science.gov (United States)

    Al-Darwish, Mohammed; El Ansari, Walid; Bener, Abdulbari

    2014-01-01

    Background To ensure the oral health of a population, clinicians must deliver appropriate dental services, and local communities need to have access to dental care facilities. However, establishment of this infrastructure must be based on reliable information regarding disease prevalence and severity in the target population. Objectives The aims of this study were to measure the incidence of dental caries in school children aged 12–14 throughout Qatar, including the influence of socio-demographic factors. Materials and methods A cross-sectional study was conducted in Qatar from October 2011 to March 2012. A total of 2113 children aged 12–14 were randomly selected from 16 schools located in different geographic areas. Three calibrated examiners using World Health Organization (WHO) criteria to diagnose dental caries performed the clinical examinations. Data analyses were subsequently conducted. Results The mean decayed, missing, and filled teeth index values were respectively 4.62 (±3.2), 4.79 (±3.5), and 5.5 (±3.7), for 12, 13, and 14 year-old subjects. Caries prevalence was 85%. The mandibular incisors and canines were least affected by dental caries, while maxillary and mandibular molars exhibited the highest incidence of dental caries. Dental caries were affected by socio-demographic factors; significant differences were detected between female and male children, where more female children showed dental caries than male children. In addition, children residing in semi-urban areas showed more dental caries than in urban areas. Conclusion Results indicated that dental caries prevalence among school children in Qatar has reached critical levels, and is influenced by socio-demographic factors. The mean decayed, missing, and filled teeth values obtained in this study were the second highest detected in the Eastern Mediterranean region. PMID:25057232

  4. Prevalence of dental caries among 12-14 year old children in Qatar.

    Science.gov (United States)

    Al-Darwish, Mohammed; El Ansari, Walid; Bener, Abdulbari

    2014-07-01

    To ensure the oral health of a population, clinicians must deliver appropriate dental services, and local communities need to have access to dental care facilities. However, establishment of this infrastructure must be based on reliable information regarding disease prevalence and severity in the target population. The aims of this study were to measure the incidence of dental caries in school children aged 12-14 throughout Qatar, including the influence of socio-demographic factors. A cross-sectional study was conducted in Qatar from October 2011 to March 2012. A total of 2113 children aged 12-14 were randomly selected from 16 schools located in different geographic areas. Three calibrated examiners using World Health Organization (WHO) criteria to diagnose dental caries performed the clinical examinations. Data analyses were subsequently conducted. The mean decayed, missing, and filled teeth index values were respectively 4.62 (±3.2), 4.79 (±3.5), and 5.5 (±3.7), for 12, 13, and 14 year-old subjects. Caries prevalence was 85%. The mandibular incisors and canines were least affected by dental caries, while maxillary and mandibular molars exhibited the highest incidence of dental caries. Dental caries were affected by socio-demographic factors; significant differences were detected between female and male children, where more female children showed dental caries than male children. In addition, children residing in semi-urban areas showed more dental caries than in urban areas. Results indicated that dental caries prevalence among school children in Qatar has reached critical levels, and is influenced by socio-demographic factors. The mean decayed, missing, and filled teeth values obtained in this study were the second highest detected in the Eastern Mediterranean region.

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

    Science.gov (United States)

    Pinto-Sarmento, Tássia Cristina de Almeida; Abreu, Mauro Henrique; Gomes, Monalisa Cesarino; Costa, Edja Maria Melo de Brito; Martins, Carolina Castro; Granville-Garcia, Ana Flávia; Paiva, Saul Martins

    2016-01-01

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

  6. Prevalence of nursing caries and its relationship with feeding practices among preschool children of Lucknow City

    Directory of Open Access Journals (Sweden)

    Ridhi Narang

    2013-01-01

    Full Text Available Aim: To assess the prevalence of nursing caries and its relationship with feeding practices in preschool children of Lucknow city. Materials & Method: A sample of 512 preschool going children was selected through multistage cluster random sampling. Mothers provided information regarding demographic data and feeding practices. Dental caries experience was recorded using Dentition status and treatment needs (WHO Basic Oral Health Survey 1997. Association between 2 variables was obtained using chi square test. One way ANOVA was used for multiple group comparisons. Results: The prevalence of nursing caries was 33.1%. Children having mixed type of feeding practices had statistically highly significant (p<0.001 caries experience than those children solely fed on bottle or breast. Also, children who were breast fed at night had a highly significant (p<0.001 caries experience than those who were not breast fed. Conclusions: The prevalence of nursing caries was high and was significantly associated with mixed type of feeding practices and who were breastfed or bottlefed at night. nursing caries, bottle feeding, breast feeding, preschool

  7. Korean version of child perceptions questionnaire and dental caries among Korean children.

    Science.gov (United States)

    Shin, Hye-Sun; Han, Dong-Hun; Shin, Myung-Seop; Lee, Hyun-Jin; Kim, Mi-Sun; Kim, Hyun-Duck

    2015-01-01

    Although dental caries has been a major oral health problem for children, the association between dental caries and oral health related quality of life has been still controversial. This study aims to evaluate the association between the Korean version of the Child Perceptions Questionnaire (K-CPQ) and dental caries among Korean children. Eight hundred one school children aged 8 to 14 years participated in this study. After the K-CPQ was validated we performed an association study. The K-CPQ was self-reported. Dental caries were evaluated by dentists using the World Health Organization Index. Correlation analyses (intraclass correlation coefficient, Cronbach's alpha and Pearson's correlation coefficient [r]) and linear regression models (partial r) including age, gender and type of school were applied. Untreated deciduous dental caries was associated with the K-CPQ(8-10) overall score (partial r = 0.15, P caries (FT) was associated with the K-CPQ11-14 overall domain (partial r = 0.14, P = 0.002) as well as with the oral symptoms domain (partial r = 0.16, P = 0.001). This association was highlighted among public school children. Our data indicate that K-CPQ was independently associated with dental caries. The K-CPQ could be a practical tool to evaluate the subjective oral health among Korean children aged 8 to 14.

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

    Directory of Open Access Journals (Sweden)

    Tássia Cristina de Almeida Pinto-Sarmento

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

  9. Dental caries experience and periodontal treatment needs of 10- to 15-year old children with type 1 diabetes mellitus.

    Science.gov (United States)

    Arheiam, Arheiam; Omar, Suliman

    2014-06-01

    To investigate experience of dental caries and periodontal treatment needs among children with type I diabetes mellitus. A cross-sectional study design, in which experience of dental caries and the periodontal treatment needs of 70 children with type 1 diabetes were compared with those of 70 controls matched for age and gender. The diabetic children were recruited from the child care unit of the central Benghazi hospital. The decayed, missing and filled teeth (DMFT) index for dental caries experience and Community Periodontal Index of Treatment Needs (CPITN) index for periodontal treatment needs were calculated according to World Health Organisation criteria in a dental clinic by a calibrated examiner. Scores for decayed, missing and filled teeth and periodontal treatment needs were compared in bivariate analysis. Two groups were compared: diabetic children and controls. Each group consisted of 70 children (45 males and 25 females) aged between 10 years and 15 years; the mean ages were 11.66 ± 1.44 years for diabetic children and 11.63 ± 1.54 years for controls. The diabetic children had higher means for the number of decayed teeth (P = 0.037) and the number of missing teeth (P = 0.028). Professional gingival scaling was the most required periodontal treatment by diabetic children (P = 0.007). There were no gender differences among study subgroups. The results suggest that children with type 1 diabetes are at higher risk of developing dental caries and periodontal disease. Greater efforts are required to tackle these problem and prevent complications arising from them. © 2014 FDI World Dental Federation.

  10. Childhood caries as influenced by maternal and child characteristics in pre-school children of Kerala-an epidemiological study

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    N Retnakumari

    2012-01-01

    Full Text Available Purpose: The most common chronic disease of childhood is early childhood caries which is five times more prevalent than asthma and seven times higher than that of allergic rhinitis. Most children do not receive dental care until they are three years old, yet by the time more than thirty percent of children from lower socioeconomic groups already have caries. To determine the prevalence and severity of early childhood caries among pre-school children, to describe the child characteristics associated with the development of early childhood caries and to find the association of early childhood caries and maternal risk factors. Materials and Methods: This descriptive study was carried out among children attending the immunization clinic of Sree Avittam Thirunal Hospital, Medical College, Trivandrum and children attending the randomly selected Anganwadies and Day care centres in Trivandrum, the capital of Kerala, wherein there are migrants from all over the State. A total of 350 children aged 12-36 months and their mothers were studied. The mother was first interviewed by a structured questionnaire; then the child′s and mothers clinical examination was carried out covering caries experience and oral hygiene status. Results: Among 350 children studied the prevalence of dental caries in this study population was found to be 50.6 %( 177. Statistically significant associations were found between the severity of decay and the child′s age(P<0.001, female gender(P<0.05,low socioeconomic status (P<0.05, feeding frequency (P<0.05, type of feeding(P<0.01, fell asleep with nipple in mouth (P<0.05, duration of breast feeding(P<0.001, consumption of cariogenic type of snacks(P<0.01, age of commencement of tooth brushing(P<0.05, brushing frequency(P<0.05, oral hygiene status of child(P<0.001, DMFS scores of mothers (P<0.001, and oral hygiene status of mother (P<0.001.

  11. Nine years' trend of dental caries and severe early childhood caries among 3-6-year-old children in Babol, Northern Iran.

    Science.gov (United States)

    Sistani, Mohammad Mehdi Naghibi; Hataminia, Zohreh; Hajiahmadi, Mahmoud; Khodadadi, Effat

    2017-06-01

    Malnutrition, pain, and insomnia are common adverse effects of early dental caries among 3-6-year-old children. To increase our understanding of the dental caries status which will help in the control and prevention of it, this study aimed to assess the trend of dental caries, Severe Early Childhood Caries (S-ECC) and its related factors among 3-6-year-old children during a 9-year period in Babol, Northern Iran. This was a cross-sectional study among 2,080 children aged 3-6 years old in Babol, Northern Iran. The studied samples were examined from May 2007 to June 2015. Oral examinations were performed with visual-touch technique. S-ECC was measured as number of decayed, missing, and filled teeth surface (dmfs). Data were evaluated by SPSS software for Windows version 23 and were analyzed using the one-way ANOVA, chi-square test and independent-samples t-test. Level of significance was set at ≤ 0.05. The trend of dental caries and S-ECC rose among 3-6-year-old children over a 9-year period. Of the children, 26.3% were caries free. The mean dmft was increased significantly among boys (ptrend over the study period in Babol preschool children, therefore effective preventive strategies are required to decrease the prevalence of dental caries in children.

  12. Periodontal Diseases and Dental Caries in Children with Type 1 Diabetes Mellitus.

    Science.gov (United States)

    Novotna, Marta; Podzimek, Stepan; Broukal, Zdenek; Lencova, Erika; Duskova, Jana

    2015-01-01

    Type 1 diabetes mellitus is a chronic metabolic disease of an autoimmune origin with early manifestation predominantly in the childhood. Its incidence has been rising in most European countries. Diabetes has been intensively studied by all branches of medicine. There were a number of studies investigating oral consequences of diabetes; however, unambiguous conclusions were drawn only for the relationship between diabetes and periodontal impairment. Many studies confirmed higher plaque levels and higher incidence of chronic gingivitis both in adults and in children with diabetes. Juvenile periodontitis is rare both in healthy subjects and in those with type 1 diabetes. Yet certain findings from well-conducted studies, for example, differences in oral microflora or the impact of metabolic control of diabetes on periodontal health, indicate a higher risk of periodontitis in children with type 1 diabetes. As for the association of diabetes and dental caries, the results of the studies are inconsistent. However, it was found that some risk factors for dental caries are either more or less prevalent in the diabetic population. Despite an extensive research in this area we have to acknowledge that many questions have remained unanswered. There is a need for continued, thorough research in this area.

  13. Periodontal Diseases and Dental Caries in Children with Type 1 Diabetes Mellitus

    Science.gov (United States)

    Novotna, Marta; Lencova, Erika

    2015-01-01

    Type 1 diabetes mellitus is a chronic metabolic disease of an autoimmune origin with early manifestation predominantly in the childhood. Its incidence has been rising in most European countries. Diabetes has been intensively studied by all branches of medicine. There were a number of studies investigating oral consequences of diabetes; however, unambiguous conclusions were drawn only for the relationship between diabetes and periodontal impairment. Many studies confirmed higher plaque levels and higher incidence of chronic gingivitis both in adults and in children with diabetes. Juvenile periodontitis is rare both in healthy subjects and in those with type 1 diabetes. Yet certain findings from well-conducted studies, for example, differences in oral microflora or the impact of metabolic control of diabetes on periodontal health, indicate a higher risk of periodontitis in children with type 1 diabetes. As for the association of diabetes and dental caries, the results of the studies are inconsistent. However, it was found that some risk factors for dental caries are either more or less prevalent in the diabetic population. Despite an extensive research in this area we have to acknowledge that many questions have remained unanswered. There is a need for continued, thorough research in this area. PMID:26347009

  14. Periodontal Diseases and Dental Caries in Children with Type 1 Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Marta Novotna

    2015-01-01

    Full Text Available Type 1 diabetes mellitus is a chronic metabolic disease of an autoimmune origin with early manifestation predominantly in the childhood. Its incidence has been rising in most European countries. Diabetes has been intensively studied by all branches of medicine. There were a number of studies investigating oral consequences of diabetes; however, unambiguous conclusions were drawn only for the relationship between diabetes and periodontal impairment. Many studies confirmed higher plaque levels and higher incidence of chronic gingivitis both in adults and in children with diabetes. Juvenile periodontitis is rare both in healthy subjects and in those with type 1 diabetes. Yet certain findings from well-conducted studies, for example, differences in oral microflora or the impact of metabolic control of diabetes on periodontal health, indicate a higher risk of periodontitis in children with type 1 diabetes. As for the association of diabetes and dental caries, the results of the studies are inconsistent. However, it was found that some risk factors for dental caries are either more or less prevalent in the diabetic population. Despite an extensive research in this area we have to acknowledge that many questions have remained unanswered. There is a need for continued, thorough research in this area.

  15. Dental caries induction in experimental animals by clinical strains of Streptococcus mutans isolated from Japanese children.

    Science.gov (United States)

    Hamada, S; Ooshima, T; Torii, M; Imanishi, H; Masuda, N; Sobue, S; Kotani, S

    1978-01-01

    Oral implantation and the cariogenic activity of clinical strains of Streptococcus mutans which had been isolated from Japanese children and labeled with streptomycin-resistance were examined in specific pathogen-free Sprague-Dawley rats. All the seven strains tested were easily implanted and persisted during the experimental period. Extensive carious lesions were produced in rats inoculated with clinical strains of S. mutans belonging to serotypes c, d, e, and f, and maintained on caries-inducing diet no. 2000. Noninfected rats did not develop dental caries when fed diet no. 2000. Type d S. mutans preferentially induced smooth surface caries in the rats. Strains of other serotypes primarily developed caries of pit and fissure origin. Caries also developed in rats inoculated with reference S. mutans strains BHTR and FAIR (type b) that had been maintained in the laboratories for many years. However, the cariogenicity of the laboratory strains was found to have decreased markedly. All three S. sanguis strains could be implanted, but only one strain induced definite fissure caries. Two S. salivarius strains could not be implanted well in the rats and therefore they were not cariogenic. Four different species of lactobacilli also failed to induce dental caries in rats subjected to similar caries test regimen on diet no. 200. S. mutans strain MT6R (type c) also induce caries in golden hamsters and ICR mice, but of variable degrees.

  16. Pyrosequencing of Plaque Microflora In Twin Children with Discordant Caries Phenotypes.

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    Meng Zhang

    Full Text Available Despite recent successes in the control of dental caries, the mechanism of caries development remains unclear. To investigate the causes of dental decay, especially in early childhood caries, the supragingival microflora composition of 20 twins with discordant caries phenotypes were analyzed using high-throughput pyrosequencing. In addition, the parents completed a lifestyle questionnaire. A total of 228,789 sequencing reads revealed 10 phyla, 84 genera, and 155 species of microflora, the relative abundances of these strains varied dramatically among the children, Comparative analysis between groups revealed that Veillonella, Corynebacterium and Actinomyces were presumed to be caries-related genera, Fusobacterium, Kingella and Leptotrichia were presumed to be healthy-related genus, yet this six genera were not statistically significant (P>0.05. Moreover, a cluster analysis revealed that the microbial composition of samples in the same group was often dissimilar but that the microbial composition observed in twins was usually similar. Although the genetic and environmental factors that strongly influence the microbial composition of dental caries remains unknown, we speculate that genetic factors primarily influence the individual's susceptibility to dental caries and that environmental factors primarily regulate the microbial composition of the dental plaque and the progression to caries. By using improved twins models and increased sample sizes, our study can be extended to analyze the specific genetic and environmental factors that affect the development of caries.

  17. Dental caries and treatment needs of children (6-10 years in rural Udaipur, Rajasthan

    Directory of Open Access Journals (Sweden)

    Dhar Vineet

    2009-01-01

    Full Text Available Objective : This study was done to examine caries prevalence and corresponding treatment needs in school children of rural areas of Udaipur, Rajasthan. Materials and Methods : A total of 750 children of rural areas in the age group of 6-10 years were examined, using WHO index, to record the prevalence of dental caries and treatment needs. The results were subjected to statistical analysis using chi square test. Results : Dental caries was found in 63.20% children, and 85.07% children needed dental treatment. The highest need was of one surface filling (85.73% followed by sealant (51.20%. Conclusion : Dental caries showed to be a significant health issue in the rural population requiring immediate attention.

  18. The caries-preventive effect of chlorhexidine varnish in children and adolescents: a systematic review.

    LENUS (Irish Health Repository)

    James, Patrice

    2010-01-01

    Our purpose was to systematically review the literature on the effectiveness of chlorhexidine varnish for preventing dental caries in children and adolescents and to determine its effectiveness compared to fluoride varnish.

  19. Maturation of Oral Microbiota in Children with or without Dental Caries: e0128534

    National Research Council Canada - National Science Library

    Pernilla Lif Holgerson; Carina Öhman; Agneta Rönnlund; Ingegerd Johansson

    2015-01-01

      Background The aim of this longitudinal study was to evaluate the oral microbiota in children from age 3 months to 3 years, and to determine the association of the presence of caries at 3 years of age...

  20. EFFECTIVENESS OF PREVENTION OF DENTAL CARIES IN CHILDREN UNDER ADVERSE ENVIRONMENTAL FACTORS

    National Research Council Canada - National Science Library

    I. M. Shamov; M. M. Maschilieva; P. D. Kudaeva

    2016-01-01

    Aim. The article deals with the main methods and techniques for the prevention of caries of temporary and permanent teeth in children of preschool and school ages, as well as the methods for evaluating...

  1. The prevalence of nursing caries in 18 to 60 months old children in Qazvin.

    Science.gov (United States)

    Ramezani, Gh H; Norozi, A; Valael, N

    2003-03-01

    The study was carried out to establish the prevalence of Nursing Caries and its relation and caustive factors in children aged 18 to 60 months coming to Health Care Center weighing more than 2.5 kg. A total of 544 children (314 boys and 230 girls) were included in this study. The prevalence of Nursing Caries in girls was 23.5%, in boys 16.5% and in both sexes 19.5%. In affected children dmft was 3.8 times more than the unaffected children and DMFT of their mothers was higher too. Bottle feeding specially during sleep showed statistically significant increase in nursing caries and so did the duration of feeding with mother's milk. The results agree with those obtained in similar populations and showed that the prevalence of nursing caries is anxiously high.

  2. [[Streptococcus mutans Acquisition and Dental Caries Development in First-Born Children].

    Science.gov (United States)

    Noce, Erica; Rubira, Cassia Maria Fischer; da Silva Rosa, Odila Pereira; da Silva, Salete Moura Bonifácio; Bretz, Walter Antonio

    2008-01-01

    OBJECTIVE: To evaluate the moment of streptococcus mutans (SM) acquisition, caries development and their associate variables along 23 months, in first-born children of low socioeconomic status families, starting at 7 months of age. METHOD: The sample was chosen based on highly SM-colonized mothers, including all members of 14 families living in the same houses. The study included 14 mothers, 14 fathers and 14 first-borns and 8 relatives (mostly grandparents). Initial clinical examinations and radiographs determined the caries indices and periodontal conditions of the adults. SM count in all adults was made in the first 2 visits. The children were examined for SM count, number of teeth and number of carious lesions, in 4 visits. RESULTS: SM prevalence was high in the adults, being absent in only one of the parents. SM was found in 1, 2, 3 and 10 children in the first, second, third and fourth visits. Dental caries was detected in only 3 children in the last visit (at 30 months), who presented significantly higher SM scores than the children without caries in the same visit. CONCLUSION: A low income social condition and mothers highly colonized by SM do not mean necessarily early SM colonization and high caries activity in children with oral homecare. Caries development is significantly associated with high SM scores in the children.

  3. Dental caries among children in Georgia by age, gender, residence location and ethnic group.

    Science.gov (United States)

    Sgan-Cohen, H D; Margvelashvili, V; Bilder, L; Kalandadze, M; Gordon, M; Margvelashvili, M; Zini, A

    2014-09-01

    To provide prevalence data for dental caries in Georgia. This World Health Organization pathfinder survey was conducted among 1,351 (6, 12 and 15 year-old) Georgian children, representing the main ethnic groups in urban and rural locations. Caries was analysed at univariate and multivariate levels, according to age, gender, urban/rural locality and ethnic group. Caries experience levels among 6-year-olds were dmft = 4.57, sd 3.42 (14.8% caries-free); DMFT = 2.04 (sd 2.02) among 12-year-olds (31.1% caries-free); and DMFT = 3.51 (sd 3.14) for the 15-year-olds (17.7% caries-free). Urban children at ages 6 and 12 years were more likely to be caries-free and have both lower levels of caries-experience and higher levels of filled or restored teeth. In multivariate regression analyses, most age groups showed a significant contribution from residence location. No differences were found by age and no consistent differences were detected by ethnic group. These data should provide the baseline for formulating and conducting public oral health efforts in Georgia, with emphases on rural residence locations.

  4. A review of dental caries in Australian Aboriginal children: the health inequalities perspective.

    Science.gov (United States)

    Christian, Bradley; Blinkhorn, Anthony S

    2012-10-01

    The purpose of this study was to: (1) describe caries prevalence and experience among Aboriginal children; and (2) investigate the disparity in dental caries between Aboriginal and non-Aboriginal Australian children. As background, dental caries is a widespread disease within Aboriginal communities and it has a particularly severe impact on children. In recognition of the extent and severity of this disease, its impact on childhood nutrition, socialisation and schooling, the control of dental caries has been identified as a key indicator in the reduction of disadvantage among Aboriginal communities. Medline was the primary database used in the literature search. Other databases included: PubMed, Web of Science and Google Scholar. Australian National and State departments of health websites were also searched for relevant documents. Articles were included in the review if they reported information on either caries prevalence rates or experience scores or both, for Aboriginal children in Australia. Articles were excluded if the study sample was special needs children, and/or caries statistics were reported only for children over 12 years. Caries prevalence among 6-year-olds in rural non-fluoridated Western Australia in 1963 was 27%, and in 2004 was 85% among 6-year-olds in rural non-fluoridated Queensland. There was a corresponding increase in caries experience scores in this period from 2.07 in 1963 to 6.37 in 2004. National estimates for 2000-2003 reported a caries prevalence of 72% and caries experience (dmft: decayed, missing and filled primary teeth) of 3.68 for 6-year-old Aboriginal Australian children. For 12-year-olds the national estimates were a caries prevalence of 45% and experience (DMFT, Decayed, Missing and Filled Permanent Teeth) of 1.25 (SE=0.07). The magnitude of disparity (relative difference) in 6-year-old caries experience between Aboriginal and non-Aboriginal children was relatively consistent over the period 1983-2007, with Aboriginal children

  5. A Comparative Study on Dental Caries Prevalence in Diabetic Children in Isfahan in the Summer of 2000

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    P Samimi

    2004-04-01

    Full Text Available Background: There is a relationship between dental caries and high blood sugar. This study was designed to investigate the prevalence of dental caries among diabetic children in Isfahan, Iran. Methods: Diabetic children from pediatric ward of hospitals were compared to a control healthy group of children. Results: The mean DMFT was significantly higher in diabetic children compared to the control group. Conclusion: The result of this study confirms previous researches on prevalence of dental caries in children. Keywords: Dental Caries, Diabetes Mellitus, Pediatrics

  6. Dental caries in the primary dentition of german children with cleft lip, alveolus, and palate.

    Science.gov (United States)

    Kirchberg, Anja; Makuch, Almut; Hemprich, Alexander; Hirsch, Christian

    2014-05-01

    Objective : The purpose of this cross-sectional study was to assess the prevalence of dental caries in children with cleft lip, alveolus, and/or cleft palate living in central Germany between 1996 and 2010. Participants : A total of 295 children 1 to 6 years of age from three birth cohorts (BC) with clefts from central Germany were included in the study. They were compared with 548 1- to 6-year-old cleft-free children from the same region. Setting : Children with clefts underwent a dental examination in an outpatient dental clinic at the University of Leipzig. The first BC was examined between 1996 and 1998, the second between 2002 and 2004, and the third between 2008 and 2010. Controls were examined at day-care centers in Leipzig during the same periods. Main Outcome Measure : The standard dental caries index for the primary dentition (dmf/t3-4) was used for clinical assessment. Results : Over the entire study period, the mean prevalence of dental caries in deciduous teeth was significantly higher (1.32 dmf/t3-4) in children with clefts compared with cleft-free children. However, a decline in caries (approximately 1 dmf/t3-4) and an increase in the proportion of children with healthy primary dentition were observed in both groups. These results represent a caries decline of 61% in children with clefts. Conclusions : Caries rates for children 1 to 6 years of age with clefts from central Germany showed a considerable decline over the last years. The caries rates for clefts patients in the third BC (2008 to 2010) was similar to that of cleft-free children in the first BC (1996 to 1998).

  7. History of dental caries and need for dental treatment of children with visual disabilities, Chile, 2014.

    Directory of Open Access Journals (Sweden)

    Marco Guidotti

    2014-12-01

    the need for treatment. Two calibrated examiners performed the visual clinical examination, according to the WHO criteria. Additionally, lesions clinically detectable enamel surfaces cavitated and not cavitated recorded. The recorded data were analyzed using descriptive statistics.Results: Ninety-four children were examined, belonging to 7 special schools. The average dmft was 2.05 (SD ± 2.6 and DMFT was 0.96 (SD ± 1.3. At 6 years, the dmft/ DMFT was 3/0 respectively. At 12 years dmft was 0.17 and DMFT was 1.42. Caries prevalence was 56.3%. 95% of children need sealants, 50% need at least a restoration of a face, and 29% restoration of 2 or more surfaces. As for enamel lesions, 34% of children had at least one lesion not cavitated and 48% of them had a cavitated lesion. Conclusion: The history of dental caries is similar to that reported in the general population; however, there is a high need for preventive treatment, so it is necessary to conduct more research to clarify whether these patients have a higher cariogenic risk due to alteration visual, so as to establish promotional / preventive effective strategies.

  8. Oral Health Education Program on Dental Caries Incidence for School Children.

    Science.gov (United States)

    Jaime, R A; Carvalho, T S; Bonini, G C; Imparato, Jcp; Mendes, F M

    2015-01-01

    This 3-year retrospective controlled clinical trial assessed the effect of a school-based oral health education program on caries incidence in children. A total of 240 students, aged 5 to 7 years, from two public schools in Monte Sião, Brazil, were included in this study. A school-based oral health education program was developed in one of the schools (experimental group), including 120 students, while the 120 students from the other school did not participate in the program (control group). All children were initially examined for dental caries (dmf-t), and after 3 years, 98 children from the experimental group and 96 from the control group were again examined and answered a questionnaire on oral health issues. The between-groups difference in caries incidence on permanent teeth was calculated using Poisson regression analyses. Logistic regression was used to observe the association between caries incidence and other variables. More students from the experimental group stated knowing what was dental caries and declared that they use dental floss daily, but no significant differences in caries incidence was observed between the experimental and control groups. The school-based oral health education program is not adequately efficient to decrease caries incidence after three years, but some issues about oral health knowledge could be slightly improved.

  9. Exploring the determinants of secular decreases in dental caries among Korean children.

    Science.gov (United States)

    Lee, Hye-Ju; Han, Dong-Hun

    2015-08-01

    The aim of this study was to determine the contributions of sealant and water fluoridation to the time trends in dental caries from 2003 to 2010. Data were from three waves of the Korean National Oral Health Surveys between 2003 and 2010, including a total of 23 059 children (11 889 boys and 11 170 girls) aged 8, 10, and 12 years. The impacts of sealant and water fluoridation on dental caries were obtained by logistic regression for each age group of children. The contributions of sealant and water fluoridation to the time trends in the prevalence of dental caries were examined by a series of logistic regression models, and changes in the adjusted odds ratios for each survey year were also calculated. Over the past 7 years, the prevalence of dental caries decreased dramatically. Although sealant had a significant impact on dental caries in each survey year, remarkable decreases in dental caries from 2003 to 2010 were not explained by the secular changes in the dental sealant or water fluoridation factor. We observed important population declines in dental caries in Korea in children aged 8-12 years; however, the likely causes for these secular trends remain to be determined. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  10. [Epidemiology survey of dental caries and fluorosis of children in Kunming city].

    Science.gov (United States)

    Zhou, Qing; Liu, Juan; Zhang, Canhua; Zhang, Shinan; Li, Yanhong

    2011-10-01

    To determine the feasibility of water fluoridation to prevent caries in Kunming by investigating the epidemiological status of dental caries and dental fluorosis of children, and to provide the longitudinal reference data for the long-term epidemiology survey of dental caries and dental fluorosis in Kunming city. Through stratified cluster sampling method, 212 5-year-old children and 1149 12-year-old children were recruited in the survey. Dental caries condition of each child was clinically examined, dental fluorosis was examined in 12-year-old group. The prevalence of dental caries of primary teeth in 5-year-old group was 73.6%, mean value was 4.47 +/- 4.39. The values of permanent teeth in 12-year-old group were 53.5% and 1.42 +/- 1.83. The prevalence of dental fluorosis in 12-year-old group was 4.1% and the average community fluorosis index was 0.03. Based on the high prevalence of dental caries and the low prevalence of dental fluorosis, it is suggested that using water fluoridation to prevent caries is feasible and necessary in Kunming city.

  11. Oral lactic acid bacteria related to the occurrence and/or progression of dental caries in Japanese preschool children.

    Science.gov (United States)

    Shimada, Ayumi; Noda, Masafumi; Matoba, Yasuyuki; Kumagai, Takanori; Kozai, Katsuyuki; Sugiyama, Masanori

    2015-01-01

    Previous studies have demonstrated that the presence of lactic acid bacteria (LAB), especially those classified into the genus Lactobacillus, is associated with the progression of dental caries in preschool children. Nevertheless, the kinds of species of LAB and the characteristics that are important for dental caries have been unclear. The aims of this study were: (1) to investigate the distribution of oral LAB among Japanese preschool children with various prevalence levels of caries; and (2) to reveal the characteristics of these isolated LAB species. Seventy-four Japanese preschool children were examined for caries scores and caries progression, and their dental cavity samples were collected for LAB isolation and identification. The saliva-induced agglutination rate and the resistance to acidic environments of the identified strains were measured. Statistical analysis showed that preschool children carrying Lactobacillus (L.) salivarius or Streptococcus mutans have a significantly higher prevalence of dental caries, the growth ability in acidic environments correlates with the caries scores of individuals with L. salivarius, and the caries scores exhibit positive correlation with saliva-induced agglutination in L. salivarius. These results show that specific Lactobacillus species are associated with dental caries based on the level of carious lesion severity. The present study suggests that these specific Lactobacillus species, especially those with easily agglutinated properties and acid resistance, affect the dental caries scores of preschool children, and that these properties may provide useful information for research into the prevention of dental caries.

  12. Planning and implementation of community oral health programs for caries management in children.

    Science.gov (United States)

    Chu, C H; Chau, Alex M H; Lo, Edward C M; Lam, Anty

    2012-01-01

    Tooth decay or cavities (dental caries) can have a significant impact on children's quality of life, causing pain, infection, and other problems in the oral environment. Good oral health is a fundamental element of good general health for children, yet dental caries is still prevalent among children in many countries. Dental caries is well-understood, and effective prevention is an attainable goal. Dental professionals should actively engage with communities--in particular, the underprivileged--to identify dental caries problems and implement appropriate and effective community oral health programs (COHPs) to improve oral health and reduce oral health inequalities. This paper discusses COHPs as well as the steps involved in caries prevention for children. These steps cannot ensure the success of every COHP, but they are helpful for developing, integrating, expanding, and enhancing them. The effectiveness of COHPs for the prevention of caries in children varies from country to country, according to cultural, social, economic, and health care settings. Careful consideration of the local situation is required when selecting the elements of COHPs.

  13. Comparison of primary dentition caries experience in pre-term low birth-weight and full-term normal birth-weight children aged one to six years

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    Sowmya Anaberu Rajshekar

    2011-01-01

    Full Text Available Aim: The aims of the study were to determine and compare the primary dentition caries experience and the variables that may influence the occurrence of caries, in preterm low birth weight and full term normal birth weight children aged one to six years. Settings and Design: A cross-sectional comparative study was conducted among 250 full term normal birth weight (FTNBW and 250 preterm low birth weight (PTLBW children one to six years, born in the two hospitals in Davangere: Bapuji Hospital and Chigatere Hospital. A purposive sampling was used to select the study group. Materials and Methods: Required and relevant information regarding demographic characteristics, feeding practices and oral hygiene practices were obtained. Dentition status and treatment need index (World Health Organization 1997 was used to record dental caries. Statistical analysis used: Chi-square test, Student′s t-test and ANalysis Of VAriance (ANOVA test were used for statistical analysis. Results: Statistically significant difference was observed in caries prevalence between PTLBW and FTNBW groups (P<0.05, however, the difference in mean Decayed, missing and filled teeth index (dmft was not statistically significant (P=0.30. Statistically significant differences were observed in caries experience between the two groups in relation to exclusive breast feeding for longer duration, i.e 7-12 months (P<0.05, bottle feeding habits (P<0.05 and sticky food consumption (P<0.01. Conclusions: A significant relationship was found between caries and PTLBW status though the difference in caries experience between the groups was not statistically significant, thus illustrating the higher caries risk in PTLBW children compared to FTNBW children.

  14. Italian deprivation index and dental caries in 12-year-old children: a multilevel Bayesian analysis.

    Science.gov (United States)

    Matranga, Domenica; Campus, Guglielmo; Castiglia, Paolo; Strohmenger, Laura; Solinas, Giuliana

    2014-01-01

    Evidence from the literature has shown that people with a lower socioeconomic status enjoy less good health than people with a higher socioeconomic status. The Italian deprivation index (DI) was used with the aim to evaluate the association between the DMFT index and risk factors for dental caries, including city population and DI. The study included 4,305 12-year-old children living in 38 cities classified by demographic size as small, midsize and large. Zero-inflated negative binomial multilevel regression models were used to assess risk factors for DMFT and to address excess of zero DMFT and overdispersion through a Bayesian approach. The difference in the average level of DMFT among children living in cities with different DI quintile was not statistically significant (p = 0.578). The DI and ln(population), included as city-level fixed effects in the two-level variance components model, were not statistically significant. Consuming sweet drinks on average increased the mean DMFT of a susceptible child, while having a highly educated mother reduced it. Unobserved heterogeneity among cities was detected for the probability to be non-susceptible to caries (city-level variance = 0.26 with 95% credibility interval 0.09-0.57), while no territorial effect was found for the mean DMFT of the susceptible children. Our results suggest that the DI and city population did not play a role in explaining between-city variability. Interventions against social deprivation can be influential on the perception of oral health in Italian 12-year-old children to the extent that they can also affect individual level factors.

  15. Body mass index and dental caries in children aged 5 to 8 years attending a dental paediatric referral practice in the Netherlands.

    Science.gov (United States)

    de Jong-Lenters, Maddelon; van Dommelen, Paula; Schuller, Annemarie A; Verrips, Erik H W

    2015-12-01

    Obesity and dental caries are widely-recognised problems that affect general health. The prevention of both dental caries and obesity have proven very difficult: children and their parents may need professional support to achieve behaviour change. To find out whether both dental caries and overweight in childhood can be targeted using a common risk factor approach, it is necessary to establish whether the two diseases are indeed linked. The aim of the present study was therefore to use anthropometric data obtained professionally to investigate the association between Body Mass Index and dental caries experience in children aged 5-8 years receiving treatment in a referral centre for paediatric dental care in the Netherlands. Children's dmft and dmfs scores were calculated using dental records and sociodemographic data were also extracted from these records. Dentists were trained to measure standing height and weight in a standardised way. Body Mass Index was calculated by dividing kilograms by height squared (kg/m(2)). Extended International (International Obesity Task Force) body mass index cut-offs were used to define 'no overweight' and 'overweight' (with the latter category including obesity). No statistically significant differences were found between the mean dmft or dmfs scores of the two groups (overweight and non-overweight), even after correction for the effect of the potential confounders sex, socio-economic status and ethnicity. The percentage of caries-active children in the non-overweight group was almost the same as in the overweight group. No statistically significant differences were found. We hypothesised to find a positive association between body mass index and dental caries experience in children aged 5-8 years attending our practice. However, this study did not find a relationship of this kind. A common risk factor approach for the prevention of caries and overweight is therefore not supported by our study.

  16. Caries dental asociada a factores de riesgo durante el embarazo The dental caries associated with risk factor during pregnancy

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    Antonio Cecilio Pérez Oviedo

    2011-06-01

    bajo, se vieron afectadas por caries dental en ambos trimestres.The gestational period is related to a great incidence of dental caries although the association between pregnancy and the caries's increase has not possible to determine scientifically yet. To determine the presence of dental caries and some associated risk factors during the first and the third trimester of pregnancy to detect the appearance of new carious lesions and the changes related to risk factors between both trimesters. A longitudinal and descriptive study was conducted from December, 2006 to February, 2008 in Florida municipality of Camagüey province. Study universe included 38 pregnants and sample included 21 interviewed and examined during both trimesters to determine the presence of caries y the risk factors, a poor oral hygiene, cardiogenic diet, a low salivary pH, occurrence of vomiting and a previous pregnancy. The necessary information was registered in a form designed to that end. At the first trimester the 80.95 % had dental caries with appearance of new lesions in 6 pregnants for the third trimester. The more frequent risk factors during the first trimester were the cariogenic diet in the 66.66 % and a poor oral hygiene in the 47.61 % of patients. None of the pregnants modified its diet during pregnancy; however, the poor oral hygiene only remained in the 14.28 %. The 52.38 % of the pregnants involved during the first trimester had a cariogenic diet and the 47.61 % had a previous pregnancy. There was involvement due to new caries during pregnancy. The more frequent risk factors were a cariogenic diet, a poor oral hygiene and a previous pregnancy. The pregnants not modified their diet but improved the oral hygiene during pregnancy and all of them with vomiting and a low salivary pH had dental caries in both trimesters.

  17. Investigation and analysis of incidence and risk factors for children decid-uous caries in Nanchang area%南昌地区儿童乳牙龋病发病率及发病因素调查分析

    Institute of Scientific and Technical Information of China (English)

    杨云飞; 胡逸鹏; 郑巍; 张珅玮; 谢丹丹; 谢豪

    2015-01-01

    Objective To investigate relationship of deciduous caries prevalence and the environment,diet,oral hygiene and other factors for 3~5 years old children at different levels of kindergartens in Nanchang area. Methods All 6 of municipal, district,community kindergartens of public and private from March 2014 to February 2015 were extracted 1224 cases of children aged 3~5 at the 5 districts and 4 counties of in Nanchang region.Kindergartens were divided in-to 408 excellence,544 medium nursery,272 Inferior Kindergarten in accordance with grading criteria.Incidence of de-ciduous caries, loss,make the case were analyzed and computed by influence factors and字2 test to obtain different lev-els of dental caries incidence at different grades kindergarten in Nanchang Area. Results Birth weight,feeding patterns, the number of children,whether taken care of by their parents,household income, dietary habits (drinking sweet milk, eating fresh fruit every day,every day into the dessert of frequency, before going to bed to eat findings dessert or drink sweet drinks),dental health protection (age of begin brushing,brushing times per day),and other aspects were statistically significant in excellence,middle and Inferior kindergarten (χ²=23.28,22.10,67.19,99.48,184.77,86.93,231.64,183.68, 394.83,488.20,388.30,P<0.01).Dental caries prevalence of children at excellence,middle and inferior kindergarten were respectively 41.18%, 65.44%, 78.31%,dental caries of children in three groups had statistically significant difference (χ²=10.14,P<0.01).Deciduous caries, lost, fill ratios of men and women were respectively 42.53%,40.14%,71.34%, 60.09%,94.87%,60.34%in excellence,middle, inferior kindergarten. Conclusion Caries prevalence of children aged 3~5 in Nanchang area is associated with the environment,diet,health habits. Improving the environment and eating habits,fo-cusing on oral health education can help to reduce the incidence of caries.%目的:探讨南昌

  18. Early childhood feeding practices and dental caries in preschool children: a multi-centre birth cohort study

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    Schwarz Eli

    2011-01-01

    Full Text Available Abstract Background Dental caries (decay is an international public health challenge, especially amongst young children. Early Childhood Caries is a rapidly progressing disease leading to severe pain, anxiety, sepsis and sleep loss, and is a major health problem particularly for disadvantaged populations. There is currently a lack of research exploring the interactions between risk and protective factors in the development of early childhood caries, in particular the effects of infant feeding practises. Methods/Design This is an observational cohort study and involves the recruitment of a birth cohort from disadvantaged communities in South Western Sydney. Mothers will be invited to join the study soon after the birth of their child at the time of the first home visit by Child and Family Health Nurses. Data on feeding practices and dental health behaviours will be gathered utilizing a telephone interview at 4, 8 and 12 months, and thereafter at 6 monthly intervals until the child is aged 5 years. Information collected will include a initiation and duration of breastfeeding, b introduction of solid food, c intake of cariogenic and non-cariogenic foods, d fluoride exposure, and e oral hygiene practices. Children will have a dental and anthropometric examination at 2 and 5 years of age and the main outcome measures will be oral health quality of life, caries prevalence and caries incidence. Discussion This study will provide evidence of the association of early childhood feeding practices and the oral health of preschool children. In addition, information will be collected on breastfeeding practices and the oral health concerns of mothers living in disadvantaged areas in South Western Sydney.

  19. Dental Caries and General Health in Children and Adults

    DEFF Research Database (Denmark)

    Twetman, Svante

    2016-01-01

    Caries is a biofilm-mediated noncommunicable disease fueled by dietary sugar, neglected oral hygiene, and reduced saliva flow. General diseases may influence the oral environment through its pathogenesis, medication, and/or the caring of the condition. Associations between caries and chronic...

  20. Chlorhexidine treatment for the prevention of dental caries in children and adolescents.

    Science.gov (United States)

    Walsh, Tanya; Oliveira-Neto, Jeronimo M; Moore, Deborah

    2015-04-13

    Dental caries (tooth decay) is a common disease that is preventable by reducing the dietary intake of free sugars and using topical sodium fluoride products. An antibacterial agent known as chlorhexidine may also help prevent caries. A number of over-the-counter and professionally administered chlorhexidine-based preparations are available in a variety of formulations and in a range of strengths. Although previous reviews have concluded that some formulations of chlorhexidine may be effective in inhibiting the progression of established caries in children, there is currently a lack of evidence to either claim or refute a benefit for its use in preventing dental caries. To assess the effects of chlorhexidine-containing oral products (toothpastes, mouthrinses, varnishes, gels, gums and sprays) on the prevention of dental caries in children and adolescents. We searched the Cochrane Oral Health Group Trials Register (25 February 2015), the Cochrane Central Register of Controlled Trials (CENTRAL; 2014, Issue 12), MEDLINE via OVID (1946 to 25 February 2015), EMBASE via OVID (1980 to 25 February 2015) and CINAHL via EBSCO (1937 to 25 February 2015). We handsearched several journals placed no language restrictions on our search. After duplicate citations were removed, the electronic searches retrieved 1075 references to studies. We included parallel-group, randomised controlled trials (RCTs) that compared the caries preventive effects of chlorhexidine gels, toothpastes, varnishes, mouthrinses, chewing gums or sprays with each other, placebo or no intervention in children and adolescents. We excluded trials with combined interventions of chlorhexidine and fluoride or comparisons between chlorhexidine and fluoride interventions. Two review authors independently extracted trial data and assessed risk of bias. We resolved disagreements by consensus. We contacted trial authors for clarification or additional study details when necessary. The number of included studies that were

  1. Riesgo de caries en los niños de tercer grado de la escuela “Fernando Cuesta Piloto” Risk of dental caries in 3rd grade schoolchildren from “Fernando Cuesta Piloto” elementary school.

    Directory of Open Access Journals (Sweden)

    Lilian Toledo Reyes

    2007-09-01

    Full Text Available Se realizó un estudio epidemiológico descriptivo transversal para determinar el riesgo de caries mediante el empleo de un modelo de predicción (tabla de riesgo en 64 infantes que cursan el tercer grado en la escuela “Fernando Cuesta Piloto” en Santa Clara, en el período comprendido de septiembre a mayo del 2006. Para la estimación del riesgo de caries en niños se utilizó un modelo que emplea predictores factibles de medir en nuestros servicios estomatológicos, garantizando la identificación de factores de riesgo asociados con la enfermedad. La recogida de la información se llevó a cabo por el método de encuesta, mediante examen clínico, observación, mediciones y entrevistas individuales. Se pudo observar que el 19,4 % de los examinados se encontró en la categoría de alto riesgo. Se destaca que el factor de riesgo que más se asoció con otros de manera significativa o muy significativa fue el de hábitos nocivos, seguido por antecedentes de caries y caries en familiares. Consideramos que el empleo de este modelo de predicción resulta de vital importancia para garantizar la identificación de factores asociados con la enfermedad y favorecer la proyección estratégica en función de prevenir el inicio de esta.A cross-sectional descriptive epidemiological study was undertaken to determine the risk of dental caries in 64 third-grade children from “Fernando Cuesta Piloto” elementary school located in Santa Clara city, Villa Clara province, in the period from September 2005 to May 2006. For caries risk estimation, a model comprising feasible predictors that may be measured in our dental services was used, thus assuring the detection of disease-related risk factors. The surveying method based on clinical exam, observation, measurement and individual interviews made data collection possible. It was stressed that the most significant risk factor was harmful habits, followed by a history of dental caries in the children and their

  2. Risk factors associated with early childhood caries in autonomous province of Vojvodina, Republic of Serbia

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    Tušek Ivan

    2017-01-01

    Full Text Available Background/Aim. Early childhood caries (ECC is still unexplored in Vojvodina an autonomous province of the Republic of Serbia. The aim of this study was to determine its prevalence in preschoolers and to define the risk factors that affect the prevalence of this disease. Methods. The survey was designed as a cross-sectional analytical study of preschool children in the region of Vojvodina, the Republic of Serbia. Sample type has been projected as a systematic sample and contained both parents and their children from 13 to 71 months of age. The study was designed with a dental examination of children and self-administered questionnaire which included: gender of children, self-referred socioeconomic status, parental education, oral status and health information level about parents and their child, child oral hygiene habits, type of feeding during infancy, consumption of sweets, and use of medical syrups. The data was further analyzed using the SPSS for Windows Microsoft Excel, version 21. The percentage of caries-free children was compared using χ2 test; one way ANOVA was used to compare the mean disease indices at the 5% level of significance. Categorical variables were compared for statistical difference across groups using contingency χ2 tests together with multinomial logistic regression modeling regarding the predictive model for ECC prevention. Results. The case group involved 452 (52.44% males and 410 (47.56% females. The prevalence of ECC in children 13-71 months old was 46.64%. Logistic regression model showed that those children who used sweets between meals, were more likely to have ECC (OR = 181.16; 95%, CI = 84.29–389.34, as well as those who used medical syrups more than five times a year in comparison to those who never used medicines (OR = 8.08; 95% CI = 3.78–17.27, among parents with poor oral status (OR = 3.09; 95% CI = 1.65–5.79 and low health informed parents (OR = 217.57; 95% CI = 84.46–560.50. Conclusion. This study

  3. Effectiveness of Different Preventive Programs in Cariogram Parameters of Young Adults at High Caries Risk

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    Said Karabekiroğlu

    2017-01-01

    Full Text Available Objective. To evaluate the effectiveness of different preventive programs in young adults at high caries risk using Cariogram software. Methods. Sixty-six young adults with high caries risk were evaluated. Dental caries risk for all subjects was determined according to WHO criteria. Subjects were divided into three different preventive groups (control: OH, fluoride varnish: FV, and chlorhexidine varnish: CV. They were followed for 12 weeks (baseline: T0, 1 week: T1, 4 weeks: T2, and 12 weeks: T3. Plaque index, diet frequency, and salivary chairside tests (to record the flow rate, buffer capacity, and mutans streptococci and lactobacillus counts were performed at each visit. Based on these data, ten caries-related variables were collected and inserted into the Cariogram software to calculate the predicted chance of avoiding caries for each subject. Results. Significant changes were obtained about the Cariogram parameters (diet, bacteria, susceptibility, circumstances, and Cariogram risk group. No significant differences were found between the three methods regarding mean Cariogram scores after 3 months (p>0.05. Conclusions. The regular and effective short-term (three months use of 1450 ppm fluoridated toothpaste, one visit application of fluoride, and chlorhexidine varnishes were effective for reducing caries risk in young adults, which can be clearly demonstrated using Cariogram software.

  4. Quantitative assessment of IgA levels in the unstimulated whole saliva of caries-free and caries-active children

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    Shifa S

    2008-01-01

    Full Text Available Saliva is commonly referred to as the blood stream of the oral cavity. It has many functions, one of the major functions being protection of teeth against dental caries. There are many components in saliva, each one having a specific role in the prevention of dental caries. The composition of saliva varies from individual to individual and in the same individual it varies between the glands. The composition of whole saliva, especially when unstimulated, has gained much interest, because it is this which constantly bathes the teeth. The aim of this study was to determine the IgA levels in the unstimulated whole saliva of caries-free and caries-active children aged 3-6 years and to correlate its role in protection of the tooth against dental caries.

  5. Feeding pattern a dual risk? otitis media (OM and early childhood caries (ECC

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    P. Sangeetha

    2014-04-01

    Full Text Available Purpose: To determine the prevalence of Otitis media (OM and Early childhood caries (ECC and their coexistence in children with a history of faulty feeding patterns. Method: Children aged 5 years and below were recruited at random from dental and medical hospitals. Parents of these children were posed with questions about the feeding methods, feeding patterns such as duration, frequency, position, burping, specific childhood illness etc. Children (120 were examined for ECC by a Paedodontist and OM by an Otolaryngologist and were segregated into three groups i.e. Control group, ECC group and OM group respectively. The ECC group was sub grouped into ECC only and ECC&OM group. The OM group was also similarly sub grouped into OM group and OM&ECC group. Collected data were tabulated and subjected for statistical analysis using Pearson Chi – square test. Results: Prevalence of ECC, OM, and their coexistence increased with age P < 0.001, whereas gender difference was not statistically significant. Overall Prevalence of their coexistence in children was 51.25%. Significant percentages (25% of children in the OM group were fed in supine position. Children fed on demand (47.5% experienced ECC. overall 85% (p=.017 of children had coexistence of ECC&OM fed on demand and during bed time. Significant numbers of children who were burped occasionally after feeding (35% or were not burped at all (12.5% were affected with both ECC and OM. Conclusion: Prevalence of their coexistence was higher in children with OM. Significant association existed between on demand feeding and ECC; supine feeding position and OM. Risk factors in common for both the disease were combined feeding position, on demand, bed time feeding and occasionally burping.

  6. Dental caries

    DEFF Research Database (Denmark)

    Pitts, Nigel B; Zero, Domenick T; Marsh, Phil D

    2017-01-01

    , exposed root surfaces. The balance between pathological and protective factors influences the initiation and progression of caries. This interplay between factors underpins the classification of individuals and groups into caries risk categories, allowing an increasingly tailored approach to care. Dental......Dental caries is a biofilm-mediated, sugar-driven, multifactorial, dynamic disease that results in the phasic demineralization and remineralization of dental hard tissues. Caries can occur throughout life, both in primary and permanent dentitions, and can damage the tooth crown and, in later life...... caries is an unevenly distributed, preventable disease with considerable economic and quality-of-life burdens. The daily use of fluoride toothpaste is seen as the main reason for the overall decline of caries worldwide over recent decades. This Primer aims to provide a global overview of caries...

  7. Prevalence and clinical consequences of untreated dental caries using PUFA index in suburban Nigerian school children.

    Science.gov (United States)

    Oziegbe, E O; Esan, T A

    2013-08-01

    Dental caries is the most common childhood disease and the most frequent non-communicable disease worldwide. In developing countries, a vast majority of the caries remains unrestored. However, the severity and consequences of untreated dental caries among Nigerian children is unknown. To determine the prevalence using the DMFT/dmft index and severity of oral conditions related to dental caries using the PUFA/pufa index in suburban Nigerian children. The study population consisted of 1,266 randomly selected school children in Ile-Ife, Nigeria. Dental caries status was assessed using the DMFT/dmft index, described by WHO for epidemiological studies. The PUFA/pufa index was used to assess the clinical consequences of untreated dental caries. The mean dmft was 0.58 for the 4-6 years age group while the mean pufa score was 0.16 for the same age group. The mean DMFT score (0.16) was highest for the 13-16 years age group, while the mean PUFA score was 0.05 for the same age group. The prevalence of dmft > 0 was highest in the 4-6 years age group (16.9 %) while the prevalence of DMFT > 0 was highest in the 13-16 years age group (7.2 %). The mean pufa > 0 was highest in the 4-6 years age group (9.2 %). The overall caries prevalence was highest in the 4-6 years age group (17.4 %). Thirty-three percent of decayed teeth in the permanent dentition and 28.2 % of the primary dentition had signs of odontogenic infections. Despite the increase in the consumption of westernised diets by Nigerian children coupled with limited access to dental care, the prevalence was low but the clinical consequences of untreated dental caries was still high.

  8. Factors attributable for the prevalence of dental caries in Queensland children.

    Science.gov (United States)

    Do, Loc Giang; Ha, Diep Hong; Spencer, A John

    2015-10-01

    Dental caries is a multifactorial condition, prevention of which requires comprehensive understanding of both contextual and compositional determinants and their population impact. To investigate contextual and compositional factors associated with the prevalence of dental caries in children and to estimate the population impact of those factors. Children in one Australian state were selected through stratified random sampling selection in 2010-2011. Oral epidemiological examinations provided individual-level outcomes: prevalence of dental caries in the primary (among 5- to 8-year-olds) and permanent dentitions (9- to 14-year-olds). Socioeconomic status, oral health behaviours and practices and dietary patterns were explanatory factors at the individual-level, school-level and area-level fluoridation status. Three-level multilevel multivariable models were sequentially specified for the prevalence of dental caries to estimate prevalence ratios (PR) associated with explanatory factors, adjusting for covariates and between- and within-group variances. Population attributable fraction (PAF) was estimated as the population impact of the statistically significant explanatory factors. Data from 2214 5- to 8-year-olds and 3186 9- to 14-year-olds from 207 schools in 16 areas were analysed. The prevalence of dental caries in the primary and the permanent dentitions was 47.1% (43.9-50.4) and 38.8% (36.1-41.6), respectively. The highest prevalence of dental caries was observed in the nonfluoridated areas. In bivariate associations, factors at three levels were associated with prevalence of dental caries. In the full models, children in the nonfluoridated areas had significantly higher prevalence of dental caries [PR for the primary: 1.29 (1.11-1.50); PR for the permanent 1.49 (1.01-2.21)] compared with children in fluoridated areas, controlling for other factors. PAF estimates indicated that lack of water fluoridation attributed to 21% and 31% of primary and permanent dental

  9. The development of a directed population approach to tackle inequalities in dental caries prevalence among secondary school children based on a small area profile.

    Science.gov (United States)

    Sagheri, Darius; Hahn, Petra; Hellwig, Elmar

    2008-06-01

    It has been observed that the prevalence of dental caries among children has declined in the last decade in Germany. However, despite of these improvements there is still a proportion of children suffering from dental decay. The aims of this study were to evaluate if a social gradient in the prevalence of dental caries exists and, based on those findings, to develop a strategy to target those children with heightened risk to develop dental caries in order to assist oral health care professionals to refocus the current uniform school-based dental health programme to a caries preventive strategy based on a directed population approach. A representative, random sample of 12-year olds in Freiburg (Germany) was examined and dental caries was recorded using WHO criteria. Educational attainment of the child's parents was used as an indicator of socio-economic status and classified by use of the CASMIN Educational Classification. A total of 322 children participated. An examination of dental caries score revealed that its distribution was positively skewed. For this reason this study provides summary analyses based on medians and a non-parametric rank-sum test. The Kruskal-Wallis H-test showed a significant difference between median scores across the different educational levels (p-value = 0.015) which was due to lower dental caries levels in children with non-deprived social background. In order to reduce current social inequalities in child oral health the current uniform school-based dental health programme at secondary school level should be developed to a targeted school-based screening and prevention programme.

  10. Association between Dairy Intake and Caries among Children and Adolescents. Results from the Danish EYHS Follow-Up Study

    DEFF Research Database (Denmark)

    Lempert, Susanne; Christensen, Lisa Bøge; Froberg, Karsten 

    2015-01-01

    The aim of this paper was to investigate associations between the intake of dairy products and the development in caries (DMFS, decayed, missing and filled surfaces) among children/adolescents over a period of 3 and 6 years, and to investigate whether dairy intake protects against caries incidence....... A total of 68.9% of the children were caries free at the age of 9 compared with 34.0% of the adolescents at the age of 15 (measured as DMFS = 0). A larger percentage of children/adolescents with a dairy intake above the mean were caries free compared with the group of children/adolescents with an intake....../adolescent caries experience (measured as DMFS). With regard to caries incidence, the same inverse association was found for incidence over a period of 3 years and for incidence over 6 years, but the results were only statistically significant for the 3-year incidence and for the unadjusted models of the 6-year...

  11. Role of dietary habits and diet in caries occurrence and severity among urban adolescent school children.

    Science.gov (United States)

    Punitha, V C; Amudhan, A; Sivaprakasam, P; Rathanaprabu, V

    2015-04-01

    To identify the role of dietary habits (type of diet, skipping meals, snacking in-between meals and frequency of visits to fast food restaurants) in caries occurrence and severity. To explore the correlation between frequency of intake of selected foods and dental caries. A cross-sectional study was carried out on adolescent children (n = 916) of age 13-19, following a two-stage random sampling technique. Data were collected using a pretested questionnaire. Questionnaire included demographic details, dietary habits of children and food frequency table that listed selected food items. The dependent variable-dental caries was measured using the decayed, missing, filled teeth (DMFT) index. The prevalence of dental caries in this study population was 36.7% (95% confidence interval: 33.58-39.82). The mean DMFT was 1.01 (±1.74). No statistically significant difference found between caries occurrence and type of diet (P = 0.07), skipping meals (P = 0.86), frequency of eating in fast food stalls (0.86) and snacking in between meals (0.08). Mean DMFT values were higher among nonvegetarians and among children who had the habit of snacking in between meals. Frequency of intake of selected food items showed that mean frequency intake of carbonated drinks and confectionery was higher among children who presented with caries when compared to caries-free children (P = 0.000). Significant correlation found between mean DMFT and mean frequency intake of carbonated drinks and confectionery. Odds ratios were calculated for the same for frequency ≥4 times/day for confectionery and ≥4/week for carbonated drinks and results discussed. Frequent intake of carbonated drinks and confectionery is harmful to oral health that eventually reflects on general health. Educating the adolescent children on healthy dietary habits should be put in the forefront.

  12. Role of dietary habits and diet in caries occurrence and severity among urban adolescent school children

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    V C Punitha

    2015-01-01

    Full Text Available To identify the role of dietary habits (type of diet, skipping meals, snacking in-between meals and frequency of visits to fast food restaurants in caries occurrence and severity. To explore the correlation between frequency of intake of selected foods and dental caries. A cross-sectional study was carried out on adolescent children (n = 916 of age 13-19, following a two-stage random sampling technique. Data were collected using a pretested questionnaire. Questionnaire included demographic details, dietary habits of children and food frequency table that listed selected food items. The dependent variable-dental caries was measured using the decayed, missing, filled teeth (DMFT index. The prevalence of dental caries in this study population was 36.7% (95% confidence interval: 33.58-39.82. The mean DMFT was 1.01 (±1.74. No statistically significant difference found between caries occurrence and type of diet (P = 0.07, skipping meals (P = 0.86, frequency of eating in fast food stalls (0.86 and snacking in between meals (0.08. Mean DMFT values were higher among nonvegetarians and among children who had the habit of snacking in between meals. Frequency of intake of selected food items showed that mean frequency intake of carbonated drinks and confectionery was higher among children who presented with caries when compared to caries-free children (P = 0.000. Significant correlation found between mean DMFT and mean frequency intake of carbonated drinks and confectionery. Odds ratios were calculated for the same for frequency ≥4 times/day for confectionery and ≥4/week for carbonated drinks and results discussed. Frequent intake of carbonated drinks and confectionery is harmful to oral health that eventually reflects on general health. Educating the adolescent children on healthy dietary habits should be put in the forefront.

  13. Socio-behavioral factors influence prevalence and severity of dental caries in children with primary dentition

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    Heloisa Carvalho Borges

    2012-12-01

    Full Text Available The aim of this study was to analyze the influence of socio-behavioral variables on the prevalence and severity of dental caries in 4- to 6-year-old children. A cross-sectional study was performed on a sample of 1993 children enrolled in 58 public preschools from Araçatuba City, São Paulo State, Brazil, during 2010. The exams were made using the decayed, missing, and filled teeth index (World Health Organization methodology and detection criteria for non-cavitated lesions. A tested, self-administered questionnaire was sent to parents to obtain information about their socio-behavioral characteristics. Standardization was performed to verify concordance among examiners (kappa = 0.84. The prevalence of cavitated caries lesions was 41.2% (821, and the prevalence of both, cavitated and non-cavitated caries lesions, was 43.9% (875. The means ± standard deviations of the decayed, missing, and filled teeth index for children aged 4, 5, and 6 years were 1.18 ± 2.45, 1.65 ± 2.67, and 1.73 ± 2.77, respectively. Caries were significantly more prevalent in children from families with low incomes and low educational levels. The presence of dental caries was associated with access to dental services (p < 0.05. The associations between both, cavitated and non-cavitated dental caries lesions, and the frequency of oral hygiene were statistically significant. The prevalence of dental caries in preschoolers was strongly associated with factors related to the children's parents. Therefore, information about parents' socio-economic status, behaviors, and attitudes in relation to oral health should be considered when planning prevention and educational programs for the oral health of preschool children.

  14. Socio-behavioral factors influence prevalence and severity of dental caries in children with primary dentition.

    Science.gov (United States)

    Borges, Heloisa Carvalho; Garbín, Cléa Adas Saliba; Saliba, Orlando; Saliba, Nemre Adas; Moimaz, Suzely Adas Saliba

    2012-01-01

    The aim of this study was to analyze the influence of socio-behavioral variables on the prevalence and severity of dental caries in 4- to 6-year-old children. A cross-sectional study was performed on a sample of 1993 children enrolled in 58 public preschools from Araçatuba City, São Paulo State, Brazil, during 2010. The exams were made using the decayed, missing, and filled teeth index (World Health Organization methodology) and detection criteria for non-cavitated lesions. A tested, self-administered questionnaire was sent to parents to obtain information about their socio-behavioral characteristics. Standardization was performed to verify concordance among examiners (kappa = 0.84). The prevalence of cavitated caries lesions was 41.2% (821), and the prevalence of both, cavitated and non-cavitated caries lesions, was 43.9% (875). The means ± standard deviations of the decayed, missing, and filled teeth index for children aged 4, 5, and 6 years were 1.18 ± 2.45, 1.65 ± 2.67, and 1.73 ± 2.77, respectively. Caries were significantly more prevalent in children from families with low incomes and low educational levels. The presence of dental caries was associated with access to dental services (p dental caries lesions, and the frequency of oral hygiene were statistically significant. The prevalence of dental caries in preschoolers was strongly associated with factors related to the children's parents. Therefore, information about parents' socio-economic status, behaviors, and attitudes in relation to oral health should be considered when planning prevention and educational programs for the oral health of preschool children.

  15. Developing clinical practice guidelines for caries prevention and management for pre-school children through the ADAPTE process and Delphi consensus.

    Science.gov (United States)

    Lee, Gillian H M; McGrath, Colman; Yiu, Cynthia K Y

    2016-06-14

    This study aims to develop consensus evidence-based clinical guidelines for caries prevention and management by caries risk assessment for pre-school children in Hong Kong. Employing the ADAPTE process, guidelines for caries prevention and management by caries risk assessment for pre-school children with a preliminary list of 91 recommendations was complied. External review of the guidelines was conducted by a panel of 41 reviewers from the Hong Kong Society of Paediatric Dentistry using a two-round web-based Delphi process. The reviewers were invited to contribute any comments on the draft-adapted guidelines and rated their agreement with each recommendation using a 9-point Likert scale. During the second round, 36 participants received anonymous feedback from the first round and assessed a narrowed list of 28 recommendations. Recommendations were retained and classified according to the median score and rating percentages by the reviewers. A total of 70 out of 91 recommendations were retained (five reached high consensus, 65 reached consensus), and 21 recommendations were discarded. Recommendations and guidelines were outlined. Caries prevention and management guidelines for pre-school children were developed for use in Hong Kong using the ADAPTE process and Delphi consensus to develop evidence-based recommendations. This can facilitate the translation of guidelines into dental practice.

  16. The association between fluoride in drinking water and dental caries in Danish children. Linking data from health registers, environmental registers and administrative registers.

    Science.gov (United States)

    Kirkeskov, Lilli; Kristiansen, Eva; Bøggild, Henrik; von Platen-Hallermund, Frants; Sckerl, Halfdan; Carlsen, Anders; Larsen, M Joost; Poulsen, Sven

    2010-06-01

    To study the association between fluoride concentration in drinking water and dental caries in Danish children. The study linked registry data on fluoride concentration in drinking water over a 10-year period with data on dental caries from the Danish National Board of Health database on child dental health for 5-year-old children born in 1989 and 1999, and for 15-year-old children born in 1979 and 1989. The number of children included in the cohorts varied between 41.000 and 48.000. Logistic regression was used to assess the correlations, adjusting for gender and taxable family income as a proxy variable for socioeconomic status.   Fluoride concentration in drinking water varied considerably within the country from very low (Dental caries in both 5-year-olds and 15-year-olds decreased over the study period. An inverse relation between the risk of dental caries and fluoride concentration in drinking water was found in both primary and permanent teeth. The risk was reduced by approximately 20% already at the lowest level of fluoride exposure (0.125-0.25mg/l). At the highest level of fluoride exposure (>1 mg/l), a reduction of approximately 50% was found. Similar findings were found if analysis was limited to children residing in the same place during the entire study period. The study confirmed previous findings of an inverse relation between fluoride concentration in the drinking water and dental caries in children. This correlation was found in spite of the extensive use of fluoridated toothpaste and caries-preventive programs implemented by the municipal dental services in Denmark. Linking Danish health registers with environmental and administrative registers offers an opportunity for obtaining sample sizes large enough to identify health effect, which otherwise could not be identified. © 2010 John Wiley & Sons A/S.

  17. Oral lactic acid bacteria related to the occurrence and/or progression of dental caries in Japanese preschool children

    OpenAIRE

    SHIMADA, Ayumi; Noda, Masafumi; Matoba, Yasuyuki; Kumagai, Takanori; Kozai, Katsuyuki; Sugiyama, Masanori

    2015-01-01

    Previous studies have demonstrated that the presence of lactic acid bacteria (LAB), especially those classified into the genus Lactobacillus, is associated with the progression of dental caries in preschool children. Nevertheless, the kinds of species of LAB and the characteristics that are important for dental caries have been unclear. The aims of this study were: (1) to investigate the distribution of oral LAB among Japanese preschool children with various prevalence levels of caries; and (...

  18. [The characteristics of the occlusal surface relief of the molars and its role in caries susceptibility in Nenets children].

    Science.gov (United States)

    Vilova, T V

    1992-01-01

    Analysis of the principal odontological and odontogliphic parameters of 1088 molars of caries-susceptible and caries-resistant Russian and Nenets children has demonstrated that molar caries-resistance of the Nenets children is explained by the prevalence of the basic and supplementary grooves and elements that create a more intricate fissure pattern, the tooth size, groove length, number of tubers and fossae at the site of fissure fusion.

  19. Social and Behavioral Determinants for Early Childhood Caries among Preschool Children in India

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    Mitali Jain

    2015-06-01

    Full Text Available Background and aims. Early Childhood Caries (ECC is a public health problem with biological, social and behavioural determinants and the notion that the principal etiology is inappropriate feeding modalities is no longer tenable. Hence this study was undertaken to assess the relationship between ECC and socio-demographic factors, dietary habits, oral hygiene habits and parental characteristics. Materials and methods. The study involved a dental examination of 1400 children aged 0‒71 months, recording caries using Gruebbel’s deft index and a structured questionnaire to interview parents or caretakers. The tabulated data was statis-tically analyzed using t-test and ANOVA at 5% level of significance. Results. The variables significantly associated with ECC were age (P0.05. Conclusion. ECC is preventable and manageable with proper information and skills. It is important for healthcare profes-sionals, family physicians and parents to be cognizant of the involved risk factors as their preventive efforts represent the first line of defense.

  20. Probiotic Compared with Standard Milk for High-caries Children: A Cluster Randomized Trial.

    Science.gov (United States)

    Rodríguez, G; Ruiz, B; Faleiros, S; Vistoso, A; Marró, M L; Sánchez, J; Urzúa, I; Cabello, R

    2016-04-01

    The aim of this study was to compare milk supplemented with probiotic lactobacilli with standard milk for the increment of caries in preschool children after 10 mo of intervention. The study was a triple-blind, placebo-controlled randomized trial. Participants were children aged 2 and 3 y (n = 261) attending 16 nursery schools in a metropolitan region in Chile. Nursery schools were randomly assigned to 2 parallel groups: children in the intervention group were given 150 mL of milk supplemented with Lactobacillus rhamnosus SP1 (10(7) CFU/mL), while children in the control group were given standard milk. Interventions took place on weekdays for 10 mo. Data were collected through a clinical examination of participants. The primary outcome measure was the increment of caries in preschool children. This was assessed using the International Caries Detection and Assessment System (ICDAS). The dropout rate was 21%. No differences in caries prevalence were detected between the groups at baseline (P = 0.68). After 10 mo of probiotic intake, the caries prevalence was 54.4% in the probiotic group and 65.8% in the control group. The percentage of new individuals who developed cavitated lesions (ICDAS 5-6) in the control group (24.3%) was significantly higher than that in the probiotic group (9.7%). The increment of dental caries showed an odds ratio of 0.35 (P < 0.05) in favor of the probiotic group. At the cavitated lesion level, the increment of new caries lesions within the groups showed 1.13 new lesions per child in the probiotic group compared with 1.75 lesions in the control group (P < 0.05). The probiotic group showed an increment of 0.58 ± 1.17 new lesions compared with 1.08 ± 1.70 new lesions observed in the control group. The difference in caries increment was significant at the cavitated lesion level (P < 0.01). In conclusion, the regular long-term intake of probiotic-supplemented milk may reduce caries development in high-caries preschool children (Clinical

  1. Comparison of chemomechanical caries removal using Papacárie versus conventional method in children

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    Merve Erkmen Almaz

    2016-01-01

    Full Text Available Purpose: The purpose of this study was to investigate the clinical efficacy of chemomechanical caries removal (Papacárie, compared with the conventional method. Materials and Methods: The study consisted of 50 primary molars selected from 25 healthy children (mean age 7.6 ± 1.1. Each patient had at least two primary molars with approximately equal-size caries lesions. Both treatments were carried out in the same session. Before and after treatment, fluorescence values were obtained using DIAGNOdent Pen and time needed for caries removal was recorded. Each patient was asked whether he/she felt any pain, requested for local anesthesia, which treatment he/she preferred, and behavior of the patient during caries removal was assessed. Data were analyzed using McNemar, Wilcoxon signed rank, and Mann–Whitney U-test. Results: The clinical evaluation revealed that all the cavities were caries free after both techniques. Comparison of the difference in fluorescence values showed that readings were lower after conventional method (P 0.05. Conclusion: Chemomechanical caries removal and conventional method exhibited similar efficacy in caries removal.

  2. Fluoride varnish: a primary prevention tool for dental caries.

    Science.gov (United States)

    Ramaswami, Neerrajah

    2008-01-01

    Fluoride varnish is an effective tool that has been proven to prevent dental caries both in primary and permanent dentition. Its ease of use, acceptability and efficacy make it an important tool in the primary prevention of dental caries in high-caries-risk children. There has been an increase in third-party reimbursement for fluoride varnish applications in high-risk children and adults.

  3. Partial dentures as an independent indicator of root caries risk in a group of older adults.

    Science.gov (United States)

    Steele, J G; Walls, A W; Murray, J J

    1997-01-01

    To estimate the independent association between the wearing of removable partial dentures (RPD) and the presence of root caries in a population of older adults. Multivariate logistic regression modeling of root caries prevalence using different measures of root caries as dependent variables. The model included measures of disease history as indicators of historical risk. Data collected in the field from three areas of England. Random sample of adults aged 60 years and over, drawn from lists of patients registered with general medical practitioners. Field measurements of a range of oral health variables including oral disease, disease history, oral status and various social and demographic measures. The presence of root caries, unsound and sound root restorations. Of the five different models of root caries prevalence which were used, RPDs featured as an independent risk indicator for root surface caries in the three which were related to the presence of untreated disease. The odds ratios for the contribution made by RPDs were all over 1.6, and when considered alone was in excess of 2 in one model. These models were generally well fitting. RPDs did not feature as a risk indicator in the two models which related only to the presence of root surface restorations. In this study, where RPDs were present, the odds of untreated disease being present increased substantially.

  4. [Paradigm shift in dentistry for children: from restorative to preventive treatment of caries].

    NARCIS (Netherlands)

    Amerongen, J.P. van; Palenstein Helderman, W.H. van

    2010-01-01

    First, the development of dental health care for children in the Netherlands is discussed. Caries prevalence among children has declined sharply. The present situation, however, makes clear that the majority of carious cavities in the temporary dentition remain untreated. This has led to the conclus

  5. Changes in Caries Risk and Activity of a 9-Year-Old Patient with Niemann-Pick Disease Type C

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    Késsia Suênia Fidelis Mesquita-Guimarães

    2015-01-01

    Full Text Available Objective. This case report describes the changes in caries risk and activity and dental treatment of a 9-year-old patient who presented with signs and symptoms of Niemann-Pick disease type C (NPC. Treatment. The preventive dental treatment included instructions to caregivers for oral hygiene and diet. A calcium hydroxide pulpotomy and restorative dental treatments were performed in a dental office with desensitization techniques and behavioral management. The patient was attended every 3 months for the control of dental plaque biofilm, for topical fluoride application, and for observing the pulpotomized tooth. Results. The bacterial plaque biofilm was being adequately controlled by the caregiver. After 2 years, the clinical and radiographic examination of the pulpotomized tooth showed the absence of internal root resorption and bone rarefaction, and clinical examination showed tooth sensitivity, dental pain, and gingival swelling. Conclusion. The pulpotomy prevented clinical and radiographic success. Dentists must be aware of and be able to identify systemic and local aspects associated with caries risk of children with NPC disease. Furthermore, dentists must employ stringent preventive measures and provide instructions to caregivers to reduce caries risk.

  6. Pyrosequencing analysis of oral microbiota in children with severe early childhood dental caries.

    Science.gov (United States)

    Jiang, Wen; Zhang, Jie; Chen, Hui

    2013-11-01

    Severe early childhood caries are a prevalent public health problem among preschool children throughout the world. However, little is known about the microbiota found in association with severe early childhood caries. Our study aimed to explore the bacterial microbiota of dental plaques to study the etiology of severe early childhood caries through pyrosequencing analysis based on 16S rRNA gene V1-V3 hypervariable regions. Forty participants were enrolled in the study, and we obtained twenty samples of supragingival plaque from caries-free subjects and twenty samples from subjects with severe early childhood caries. A total of 175,918 reads met the quality control standards, and the bacteria found belonged to fourteen phyla and sixty-three genera. Our results show the overall structure and microbial composition of oral bacterial communities, and they suggest that these bacteria may present a core microbiome in the dental plaque microbiota. Three genera, Streptococcus, Granulicatella, and Actinomyces, were increased significantly in children with severe dental cavities. These data may facilitate improvements in the prevention and treatment of severe early childhood caries.

  7. Prevalencia de caries en escolares de 6 a 15 años, Isla de Pascua Caries prevalence in 6 to 15 year-old school children, from Easter Island

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    V Gómez González

    2012-08-01

    Full Text Available Objetivo: El objetivo de este estudio fue determinar la prevalencia y severidad de caries de piezas permanentes y algunos factores de riesgo relacionados en un grupo de escolares de Isla de Pascua. Materiales y Métodos: 116 niños de 6 a 15 años de edad fueron seleccionados al azar. Se efectuó examen clínico individualizado y se registraron los índices COP-D, significante de caries (SIC, de Higiene Oral de Greene y Vermillon (G-V y se realizó una encuesta de dieta. Para conocer la frecuencia y recuento de Streptococcus mutans y Streptococcus sobrinus, se tomaron muestras de saliva estimulada a 23 niños Rapa Nui elegidos al azar. Finalmente, se analizaron muestras de agua potable en 3 sitios distintos de la isla para medir la cantidad de flúor disponible. Resultados: La prevalencia de caries en piezas permanentes fue 38%. El COP-D fue 1.19. El valor promedio del G-V fue 1.63. Se aisló e identificó S. mutans y S. sobrinus en el 56.2% y 13.2% respectivamente. El recuento promedio para S. mutans fue de 3.3x105 UFC/ml saliva y para S. sobrinus fue de 7.2x104 UFC/ml. Se observó un promedio de 0.223 ppm/Fluoruro en el agua. Desviación Estándar 0.025 ppm. Según la encuesta de dieta el 30% de los niños presenta bajo riesgo de caries, el 47% presenta mediano riesgo y el 23% presenta alto riesgo. Conclusión: El 38% presenta historia de caries en piezas permanentes. El COP-D promedio es 1.19. En niños Rapa Nui 0.9 y en No Rapa Nui 1.77.Aim: The aim of this study was to determine the prevalence and severity of caries and some related risk factors in a group of school children from Easter Island. Materials and Methods: 116 children aged 6 to 15 years were randomly selected. Individual clinical examination was performed and index COP-D, significant caries index (SIC, Greene and Vermillon Oral Hygiene index (GV were recorded. A diet survey was performed. To determine the frequency and count of Streptococcus mutans and Streptococcus sobrinus

  8. Association between infant formula feeding and dental fluorosis and caries in Australian children.

    Science.gov (United States)

    Do, Loc G; Levy, Steven M; Spencer, A John

    2012-01-01

    The objective of this study was to evaluate associations between patterns of infant formula feeding and dental fluorosis and caries in a representative sample of Australian children. A population-based study gathered information on fluoride exposure in early childhood. Information on infant formula feeding and fluoridation status was used to group children: three groups in nonfluoridated areas (formula nonuser, user for ≤6 months, and user for 6+ months) and four groups in fluoridated areas (nonuser, user with nonfluoridated water, user with fluoridated water for ≤6 months, and user with fluoridated water for 6+ months). Children aged 8-13 years were examined for fluorosis using the Thylstrup and Fejerskov (TF) Index. Primary tooth caries experience recorded at age 8-9 years was extracted from clinical records. Fluorosis cases were defined as having TF 1+ on maxillary incisors. Fluorosis prevalence and primary caries experience were compared across formula user groups in multivariable regression models adjusting for other factors. Total sample was 588 children. Children in fluoridated areas had higher prevalence of very mild to mild fluorosis, but lower caries experience than those in nonfluoridated areas. Among children in nonfluoridated areas, formula users for 6+ months had significantly higher prevalence of fluorosis compared with nonusers. There was no significant difference in fluorosis prevalence among the formula users in fluoridated areas. Among children in fluoridated areas, formula users with nontap water had higher caries experience. Infant formula use was associated with higher prevalence of fluorosis in nonfluoridated areas but not in fluoridated areas. Type of water used for reconstituting infant formula in fluoridated areas was associated with caries experience. © 2011 American Association of Public Health Dentistry.

  9. [Prevalence of caries, fissure sealants and filling materials among German children and children of migrants].

    Science.gov (United States)

    van Steenkiste, M; Becher, A; Banschbach, R; Gaa, S; Kreckel, S; Pocanschi, C

    2004-11-01

    The aim of this study was to collect information on dental health and dental care of German children and children of migrants for planning oral health promotion in the Rems-Murr-district. To meet this aim all first and fourth degree children in primary and special schools were examined. The dmft- and DMFT-Index, the number of fissure sealants, the filling material used and the children's nationality were recorded. The dmft of 6- and 7-year-olds was 1.50 among Germans, 4.61 among German migrants from Russia, 4.02 among Turks, 4.05 among children from former Yugoslavia, 2.35 among Italians, 1.95 among Greeks and 3.76 among children of other nationalities. At the age of 9 to 10 years Germans had an average of 0.31, German migrants from Russia 0.77, Turks 1.19, children from former Yugoslavia 1.32, Italians 0.64, Greeks 0.69 and children of other nationalities 0.57 DMF-teeth. In both age groups the proportion of caries-free children was highest among Germans and lowest among Turks. Also, more migrants than Germans were referred to a dentist for caries treatment. Compared to the Germans fewer migrants had at least one tooth sealed. The proportion of amalgam fillings to the total number of fillings was higher among 9- and 10-year-olds of Turkish, Italian or Yugoslavian origin than among other nationalities. The results of this study show that further development of oral health promotion programmes for children and parents with Turkish and Russian cultural background has the top-most priority.

  10. Longitudinal study on influence of prolonged non-nutritive sucking habits on dental caries in Japanese children from 1.5 to 3 years of age.

    Science.gov (United States)

    Yonezu, Takuro; Yakushiji, Masashi

    2008-05-01

    The purpose of the present study was to investigate the relationship between infant sucking habits and the prevalence of caries in Japanese preschool children.The study was designed as a prospective, longitudinal study starting with 592 children aged 18 months. Information on sucking habits and patterns of feeding was collected from parents in the form of a questionnaire. Children who continued breastor bottle-feeding at 18 months of age were eliminated prior to the evaluations. The children were divided into 3 groups according to their sucking habits at 18 months of age: Group 1: children with a finger-sucking habit (n=151); Group 2: children who used a pacifier (n=45) and Group 3: children with no oral habit (n=205). Clinical examinations were carried out by one of the authors.Mean dft and prevalence of caries were not statistically significant among the 3 groups at 18 months of age. However, only 10.6% of the children in Group 1 exhibited caries at 36 months of age, compared with 17.1% in Group 3 and 24.4% in Group 2. Group 1 children showed the smallest mean dft at 0.30 among the 3 groups at 36 months of age, and those in Group 2 showed 1.18; the difference was statistically significant (phabit are more likely to be free of caries by the age of 3. However, use of pacifier at 18 months of age is a potential risk factor for the development of dental caries in children.

  11. Relationship between salivary fluor concentration and caries index in 12–15 years old children

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    Vidyana Pratiwi

    2012-03-01

    Full Text Available Background: Dental caries is a bacterial infection leading to dissolution and localized damage of hard tissues. The assessment of caries risk is based on several caries indicators including clinical conditions (DMF-T index, environment (fluor, and general health. Purpose: The objective of this study was to assess the relationship between salivary fluor concentration and caries index in children aging 12–15 years old at SMP Negeri 2 PTPN VIII Pangalengan. Methods: This study is an observational analytical study using crosssectional approach and is conducted in a field trial manner. The study sample consists of 80 students in the age of 12 to 15 years old at SMP Negeri 2 PTPN VIII selected through Probability Sampling manner using simple random sampling method. Results: The result of this study shows a DMF-T index of 4.32 and salivary fluor concentration mean of 0.018. Pearson Product Moment correlation test shows that there is a weak correlation between salivary fluor concentration and DMF-T index. Conclusion: It is concluded that the salivary fluor concentration has an insignificant correlation with the DMF-T index since the fluor concentration in saliva is very low.Latar belakang: Karies gigi adalah penyakit infeksi bakteri yang berakibat pada disolusi dan kerusakan terlokalisasi jaringan keras. Penilaian risiko karies berdasarkan atas beberapa indikator karies yaitu kondisi klinis (indeks DMF-T, lingkungan (fluor, dan kesehatan umum. Tujuan: Penelitian ini bertujuan untuk mengetahui hubungan konsentrasi fluor yang terdapat dalam saliva dengan indeks karies pada anak usia 12-15 tahun di SMP Negeri 2 PTPN VIII Pangalengan. Metode: Jenis penelitian ini adalah penelitian analitik observasional dengan pendekatan cross sectional yang dilakukan di lapangan. Sampel penelitian sebanyak 80 orang siswasiswi usia 12–15 tahun di SMP Negeri 2 PTPN VIII Pangalengan yang dipilih secara Probability Sampling dengan metode simple random sampling. Hasil

  12. Prevalensi early childhood caries dan severe early childhood caries pada anak prasekolah di Gunung Anyar Surabaya (The prevalences of early childhood caries and severe early childhood caries in preschool children at Gunung Anyar Surabaya

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    Rahel Wahjuni Sutjipto

    2014-12-01

    Full Text Available Background: Early childhood caries (ECC is a serious health problem especially in young children. Frequent night time bottle feeding with milk and prolong breast-feeding are reported to be the possible cause. Purpose: The purpose of study was to determine the prevalence of ECC and severe early childhood caries (SECC in children at Preschool Gunung Anyar district Surabaya. Methods: The subjects were 65 children consist of children aged 6 months (5 children, 1 year (8 children, 2 years (24 children, and 3 years (28 children. All tooth surface is evaluated. If there was one or more DMFs, it was indicated as ECC, whereas if there was one or more DMFs on smooth surfaces, then indicated as SECC. Results: No caries has found in 6 months and 1 year old children. The higher prevalence of ECC and SECC is in 3 years old children. The most caries was found on mesial maxillary central incisors. Conclusion: This study shows that the prevalence of ECC in group of children aged 6 months - 3 years at Gunung Anyar Surabaya was 30.8 % , while the prevalence was 29.2 % SECC .Latar belakang: Karies anak usia dini merupakan masalah kesehatan yang serius terutama di kalangan anak-anak. Sering mengkonsumsi susu melalui botol pada malam hari dan pemberian ASI yang berkepanjangan dilaporkan sebagai faktor penyebab. Tujuan: Penelitian ini bertujuan untuk meneliti prevalensi ECC dan SECC pada kelompok anak di PAUD Gunung Anyar Surabaya. Metode: Subyek penelitian ini adalah 65 anak yang terdiri dari anak usia 6 bulan (5 anak, 1 tahun (8 anak, 2 tahun (24 anak, dan 3 tahun (28 anak. Semua permukaan gigi dievaluasi. Apabila terdapat 1 atau lebih dmfs, maka diindikasikan sebagai ECC, sedangkan apabila terdapat 1 atau lebih dmfs pada permukaan gigi yang halus, maka diindikasikan sebagai SECC. Hasil: Tidak ditemukan karies pada kelompok anak usia 6 bulan hingga 1 tahun. Prevalensi tinggi ECC dan SECC ditemukan pada kelompok anak usia 3 tahun. Area gigi yang paling sering terkena

  13. [Effectiveness of 3 different methods in prevention of dental caries in permanent teeth among children].

    Science.gov (United States)

    Tang, Li-hong; Shi, Le; Yuan, Shuang; Lv, Jin; Lu, Hai-xia

    2014-12-01

    To compare the effectiveness of fluoride vanish, fluoride foam, pit and fissure sealant with fluoride in prevention of dental caries, and investigate appropriate approach to prevent dental caries at schools. A randomized controlled clinical trial with 4 parallel groups was conducted. Totally 1016 children from 4 schools and 33 classes with a mean age of 7 to 8 years were included. They were randomly allocated into 4 groups: (1) fluoride vanish, semi-annual application; (2) fluoride foam, semi-annual application; (3) resin sealant, single placement; and (4) placebo control with oral hygiene instruction. Follow-up examinations were conducted after 2 years to monitor dental caries increment of first molars among these children. Data analysis was performed using SPSS 18.0 software package. Two years later, 977 children (96.2%) were examined. The results of multiple factor ANCOVA showed that fluoride vanish and resin sealant had significantly lower mean dental caries increment on tooth surface compared with control group (P0.05). The placement of resin sealant with fluoride and annual application of fluoride protector are effective in prevention of dental caries in permanent teeth of children.

  14. Prevalence of dental caries and treatment needs among school going children of Pondicherry, India.

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    Saravanan, S; Anuradha, K P; Bhaskar, D J

    2003-03-01

    Dental caries is an important Dental public Health problem. Its high morbidity potential has brought this disease into the focus of dental health professionals. The purpose of the study was to assess the prevalence of dental caries and treatment needs among 5 and 12 years old school children of urban Pondicherry. The study population consisted of 2022 school children of both the sexes, (1009, 5-year-old children) and (1013, 12-year-old children). A simple random sampling method was used to select the schools. Dental caries was assessed by Dentition Status and Treatment Needs described by WHO (1997). The prevalence of dental caries was 44.4% in 5 years age group with 47.4% for males (mean dmft = 1.91 +/- 2.64 S.D.) and 41.1% for females (mean dmft = 1.45 +/- 2.18 S.D.). In 12 years age group the prevalence of dental caries was 22.3% with 20.6% for males (mean DMFT = 0.40 +/- 0.94 S.D.) and 24.1% for females (mean DMFT = 0.55 +/- 1.15 S.D). Evaluation of treatment needs revealed that the greatest need was for one surface restorations followed by two or more surface restorations. It may be concluded that FDI/WHO Oral Health Goals for the year 2000 have been achieved for the ages 5-6 and 12 years in Pondicherry.

  15. Caries prevalence and socioeconomic factors in children with sickle cell anemia

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    Ana Cláudia Alves e Luna

    2012-02-01

    Full Text Available The aim of the present study was to investigate caries prevalence and socioeconomic factors in children with sickle cell anemia. This study was conducted in 160 children with sickle cell anemia aged 3 to 12 years attending the Center for Hematology in Recife, Brazil . Data collection included interviews with guardians concerning social factors and oral examinations to determine the caries prevalence. Statistical analyses were performed using the Kruskal-Wallis and Pearson's chi-square tests at a 5% significance level. The caries prevalence was 55.0%. The dmft index was 2.12, and the DMFT index was 1.50. Income significantly influenced dmft; the mean dmft was 4.57 in children whose family income was less than the Brazilian minimum wage (BMW, whereas in children with a family income three times the BMW or higher, the mean dmft was 2.27. No statistically positive association was found between the educational level of parents and guardians and the caries indices. A statistically significant association was found between dental caries prevalence and family income.

  16. Distribution of Dental Caries among Primary School Children in Al-Mukalla Area, Yemen

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    AM. Al-Haddad

    2006-12-01

    Full Text Available Statement of problem: Dental caries are considered as one of the most common health problems and have been shown to be more prevalent in children.Purpose: The aim of this cross-sectional study was to determine the distribution of dental caries among 400 twelve-year-old schoolchildren, in the Al-Mukalla area in Yemen.Materials and Methods: Multistage stratified sampling was used to obtain a sample size of 400 children, consisting of 200 males and 200 females with mixed dentitions.All subjects were selected from two private schools and five public schools. Clinical examinations were performed under standardized conditions by a trained examiner.Results: Dental caries was found in 198 (49.5% of the 400 schoolchildren including 51.5% males and 48.5% females. The prevalence of caries was higher (p<0.05 in permanent teeth (76.6%, in urban areas and in the mandible (54%; compared to deciduous teeth, rural regions and the maxilla, respectively. Private schools (57%revealed a larger number of affected cases as compared to public schools. Dental caries were more prevalent in children living in areas that received their water supply from Al-Ghail, in comparison to those residing in regions supplied from Al-Taweela water source (p<0.05. Caries were the primary cause of missing teeth in 8% of the subjects.Conclusion: Considering that dental caries can be associated with children’s school grade, dental services should be directed toward preschool children with a preventive policy through dental health education.

  17. Maturation of Oral Microbiota in Children with or without Dental Caries.

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    Pernilla Lif Holgerson

    Full Text Available The aim of this longitudinal study was to evaluate the oral microbiota in children from age 3 months to 3 years, and to determine the association of the presence of caries at 3 years of age.Oral biofilms and saliva were sampled from children at 3 months (n = 207 and 3 years (n = 155 of age, and dental caries was scored at 3 years of age. Oral microbiota was assessed by culturing of total lactobacilli and mutans streptococci, PCR detection of Streptococcus mutans and Streptococcus sobrinus, 454 pyrosequencing and HOMIM (Human Oral Microbe Identification Microarray microarray detection of more then 300 species/ phylotypes. Species richness and taxa diversity significantly increased from 3 months to 3 years. Three bacterial genera, present in all the 3-month-old infants, persisted at 3 years of age, whereas three other genera had disappeared by this age. A large number of new taxa were also observed in the 3-year-olds. The microbiota at 3 months of age, except for lactobacilli, was unrelated to caries development at a later age. In contrast, several taxa in the oral biofilms of the 3-year-olds were linked with the presence or absence of caries. The main species/phylotypes associated with caries in 3-year-olds belonged to the Actinobaculum, Atopobium, Aggregatibacter, and Streptococcus genera, whereas those influencing the absence of caries belonged to the Actinomyces, Bergeyella, Campylobacter, Granulicatella, Kingella, Leptotrichia, and Streptococcus genera.Thus, during the first years of life, species richness and taxa diversity in the mouth increase significantly. Besides the more prevalent colonization of lactobacilli, the composition of the overall microbiota at 3 months of age was unrelated to caries development at a later age. Several taxa within the oral biofilms of the 3-year-olds could be linked to the presence or absence of caries.

  18. Dental Caries Level and Sugar Consumption in 12-Year-Old Children from Poland.

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    Olczak-Kowalczyk, Dorota; Turska, Anna; Gozdowski, Dariusz; Kaczmarek, Urszula

    2016-01-01

    The frequent and high consumption of sugar products, particularly sucrose, is one of the causative factors of dental caries. Meta-analyses assessing the relationship between sugar intake and dental caries revealed that a restricted sugar intake to less than 10% of the daily energy intake results in substantial health benefits. Sugar consumption in Poland is 2-fold higher than recommended by the WHO. As change in dietary habits is slow, knowledge of whether a gradual reduction of sugar consumption influences beneficially the dental condition is important. Assessment of the relationship between caries experience and sugar consumption in 12-year-old children. The data obtained from the Statistical Agricultural Yearbooks of the Central Statistical Office in Poland regarding the average yearly sugar intake by a person in the years 1995-2013, and caries prevalence (frequency and DMFT) resulting from the national epidemiological studies of the 12-year-old children conducted by the Ministry of Health in those years were analyzed. The data was analyzed by linear regression. Regression function parameters and coefficients of determination were assessed for a possible link between sugar consumption and dental caries frequency and severity was expressed as DMFT value. The mean yearly sugar intake by a statistical Pole ranged from 43.6 kg (2002) to 35.3 kg (2006). Despite a slight trend to lower the sugar consumption, its mean intake in 1995 and 2013 was the same (41.9 kg). Caries frequency and DMFT decreased in 2012 compared to 1995 from 90.5% to 79.6% and from 4.3 to 3.53 kg in 2012, respectively. The increased sugar intake by 1 kg/year caused the increase of caries frequency by 1% and DMFT value by 0.2. Even a relatively low decrease in sugar consumption can exert some beneficial influence on the dental condition in adolescents, particularly upon the severity of caries.

  19. Family-related factors associated with caries prevalence in the primary dentition of 5–6-year-old children in urban and rural areas of Jabalpur City

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    Amrita Pal

    2017-01-01

    Full Text Available Aim: The purpose of this study was to examine the prevalence of dental caries in primary dentition of 5–6-year-old children in urban and rural areas of Jabalpur city. Materials and Methods: The present cross-sectional study was conducted in the rural and urban areas of Jabalpur city, India. A power analysis was carried out to select a representative sample of 5–6-year-old children (n = 408, 204 from government schools and 204 from private schools. Parents were interviewed using a self-structured questionnaire to collect data with regard to variables under evaluation. Statistical Analysis: Collected data were subjected to descriptive analysis using the SPSS 12.0 version. Risk factor association with dental caries was investigated using a stepwise logistic regression analysis with P < 0.05 considered significant. Results: This shows significantly higher decayed missing filled teeth among rural children than urban children. It was seen that 46.5% of children whose mothers were illiterate were affected with dental caries. In urban area, 91.5% of children whereas 77% of children in rural area have parental control on sugar consumption. Conclusion: It is important to focus on parents' education level when planning preventive programs for young children. Assessing family-related risk factors is essential when instituting preventive/treatment programs for young children.

  20. Evaluating the impact of caries prevention and management by caries risk assessment guidelines on clinical practice in a dental teaching hospital.

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    Lee, Gillian H M; McGrath, Colman; Yiu, Cynthia K Y

    2016-05-26

    Clinical practice guidelines on 'Dental caries prevention and management by caries risk assessment for pre-school children in Hong Kong' were developed using ADAPTE process and Delphi consensus technique. This study aimed to evaluate the feasibility of disseminating and implementing the guidelines, and to evaluate their effectiveness in changing clinical practice. The study was conducted in two phases, examining clinical records of pre-school aged patients being treated by non-academic clinical staff in the Paediatric Dentistry Clinic of a dental teaching hospital in Hong Kong. The clinical guidelines were introduced to the staff in a departmental seminar at the end of pre-intervention phase. Post-intervention phase began one month after the introduction of guidelines. Clinical records for three consecutive months were reviewed against standards and recommendations derived from the newly developed clinical guidelines in both phases. The results were assessed by Chi-square test, ANOVA and regression analyses. A total of 237 and 147 clinical records were reviewed in pre-intervention and post-intervention phases, respectively. Guideline adherence percentage increased significantly on almost all aspects of the guidelines in the post-intervention phase (P practice (P best practice. The findings have implication for widespread implementation.

  1. Caries-preventive effectiveness of fluoride varnish as adjunct to oral health promotion and supervised tooth brushing in preschool children: a double-blind randomized controlled trial.

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    Agouropoulos, A; Twetman, S; Pandis, N; Kavvadia, K; Papagiannoulis, L

    2014-10-01

    To evaluate the effect of biannual fluoride varnish applications in preschool children as an adjunct to school-based oral health promotion and supervised tooth brushing with 1000ppm fluoride toothpaste. 424 preschool children, 2-5 year of age, from 10 different pre schools in Athens were invited to this double-blind randomized controlled trial and 328 children completed the 2-year programme. All children received oral health education with hygiene instructions twice yearly and attended supervised tooth brushing once daily. The test group was treated with fluoride varnish (0.9% diflurosilane) biannually while the control group had placebo applications. The primary endpoints were caries prevalence and increment; secondary outcomes were gingival health, mutans streptococci growth and salivary buffer capacity. The groups were balanced at baseline and no significant differences in caries prevalence or increment were displayed between the groups after 1 and 2 years, respectively. There was a reduced number of new pre-cavitated enamel lesions during the second year of the study (p=0.05) but the decrease was not statistically significant. The secondary endpoints were unaffected by the varnish treatments. Under the present conditions, biannual fluoride varnish applications in preschool children did not show significant caries-preventive benefits when provided as an adjunct to school-based supervised tooth brushing with 1000ppm fluoride toothpaste. In community based, caries prevention programmes, for high caries risk preschool children, a fluoride varnish may add little to caries prevention, when 1000ppm fluoride toothpaste is used daily. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Oral diagnosis and treatment planning: part 2. Dental caries and assessment of risk.

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    Yip, K; Smales, R

    2012-07-27

    Dental caries or tooth decay may be defined as a dynamic process causing progressive destruction of hard tooth substance (enamel, dentine and cementum) involving demineralisation of the inorganic portion of the tooth, and dissolution of the organic portion. The onset and progression of carious lesions involves multiple host, micro-organism and substrate factors interacting in a continuous flux. The diagnosis of initial lesions remains a challenge for practitioners and, despite numerous studies, the assessment of future caries risk is still based largely on a patient's past caries experience. If caries is allowed to progress then pulpitis will occur, which may result in subsequent pulpal necrosis and lead to a local periapical and perhaps a systemic infection.

  3. Risk factors for dental caries in childhood: a five-year survival analysis.

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    Lee, Hyo-Jin; Kim, Jin-Bom; Jin, Bo-Hyoung; Paik, Dai-Il; Bae, Kwang-Hak

    2015-04-01

    The purpose of this study was to examine the risk factors of dental caries at the level of an individual person with survival analysis of the prospective data for 5 years. A total of 249 first-grade students participated in a follow-up study for 5 years. All participants responded to a questionnaire inquiring about socio-demographic variables and oral health behaviors. They also received an oral examination and were tested for Dentocult SM and LB. Over 5 years, the participants received yearly oral follow-up examinations to determine the incidence of dental caries. The incidence of one or more dental caries (DC1) and four or more dental caries (DC4) were defined as one or more and four or more decayed, missing, and filled permanent teeth increments, respectively. Socio-demographic variables, oral health behaviors, and status and caries activity tests were assessed as risk factors for DC1 and DC4. The adjusted hazard ratios (HRs) of risk factors for DC1 and DC4 were calculated using Cox proportional hazard regression models. During the 5-year follow-up period, DC1 and DC4 occurred in 87 and 25 participants, respectively. In multivariate hazard models, five or more decayed, missing, and filled primary molar teeth [HR 1.93, 95% confidence interval (CI) 1.19-3.13], and Dentocult LB of two or three (HR 2.21, 95% CI 1.37-3.56) were independent risk factors of DC1. For DC4, only Dentocult LB of two or three was an independent risk factor (HR 2.95, 95% CI 1.11-7.79). Our results suggest that dental caries incidence at an individual level can be associated with the experience of dental caries in primary teeth and Dentocult LB based on the survival models for the 5-year prospective data. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  4. Association of sweet taste receptor gene polymorphisms with dental caries experience in school children.

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    Haznedaroğlu, Eda; Koldemir-Gündüz, Meliha; Bakır-Coşkun, Nur; Bozkuş, Hasan M; Çağatay, Penbe; Süsleyici-Duman, Belgin; Menteş, Ali

    2015-01-01

    Sweet taste is a powerful factor influencing food acceptance. The peripheral taste response to sugar is mediated by the TAS1R2/TAS1R3 taste receptors. The aim of the study was to determine the relationship between TAS1R2 (rs35874116 or rs9701796) and/or TAS1R3 (rs307355) single nucleotide polymorphisms with dental caries experience in schoolchildren. A total of 184 schoolchildren aged between 7 and 12 years (101 girls, 83 boys) were included in the study. Genomic DNA was extracted from saliva samples and the genotypes were identified by qPCR. The genotype frequencies were as follows: 6.6% for homozygous wild type, 41.8% for heterozygous and 51.6% for homozygous polymorphic genotype carriers of TAS1R2 gene rs35874116; 27.8% for heterozygous and 72.2% for homozygous polymorphic genotype carriers of TAS1R2 gene rs9701796, and 83.1% for homozygous wild type and 16.9% for heterozygous genotype carriers of TAS1R3 gene rs307355 polymorphism. A significant association was observed between total caries experience (dft + DMFT - decayed filled primary teeth + decayed, missing and filled permanent teeth) and TAS1R2 rs35874116 (p = 0.008) and TAS1R3 rs307355 (p = 0.04) gene polymorphisms but not for TAS1R2 gene rs9701796 polymorphism. TAS1R3 gene rs307355 polymorphism has been found to be an independent risk factor for dental caries experience by logistic regression analysis and to have increased the risk of caries. Moderate caries experience (4-7 caries) was found to be associated with TAS1R3 rs307355 heterozygous genotype, whereas high-risk caries experience (>8 caries) was found to be associated with TAS1R2 rs35874116 homozygous polymorphic genotype.

  5. Early life factors and dental caries in 5-year-old children in China.

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    Sun, Xiangyu; Bernabé, Eduardo; Liu, Xuenan; Gallagher, Jennifer E; Zheng, Shuguo

    2017-09-01

    This study aimed to explore the association between early life factors and dental caries among 5-year-old Chinese children. Data from 9722 preschool children who participated in the third National Oral Health Survey of China were analysed. Information on early life (birth weight, breastfeeding and age when toothbrushing started), child (sex, ethnicity, birth order and dental behaviours) and family factors (parental education, household income, place of residence, number of children in the family, respondent's age and relation to the child) were obtained from parental questionnaires. Children were also clinically examined to assess dental caries experience using the decayed, missing and filled teeth (dmft) index. The association of early life factors with dmft was evaluated in negative binomial regression models. We found that birth weight was not associated with dental caries experience; children who were exclusively and predominantly formula-fed had lower dmft values than those exclusively breastfed; and children who started brushing later in life had higher dmft values than those who were brushing within the first year. Only one in seven of all children received regular toothbrushing twice per day, and only 34.7% had commenced toothbrushing by the age of 3 years. This study shows certain early life factors play a role in dental caries among Chinese preschool children and provides important insights to shape public health initiatives on the importance of introducing early toothbrushing. The early environment, especially the age when parents introduce toothbrushing to their children, can be an important factor to prevent childhood dental caries. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Factors for determining dental anxiety in preschool children with severe dental caries.

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    Abanto, Jenny; Vidigal, Evelyn Alvarez; Carvalho, Thiago Saads; Sá, Stella Núbia Coelho de; Bönecker, Marcelo

    2017-01-16

    The aim of this study was to assess the clinical and socioeconomic indicators associated with dental anxiety in preschool children with severe dental caries. A total of 100 children between 3 and 5 years of age were selected during a dental screening procedure. The selection criteria were having at least one tooth with dental caries and a visible pulpal involvement, ulceration, fistula, and abscess (PUFA) index of ≥1 in primary teeth. Before the clinical examination or any treatment procedure was performed, we evaluated the children's dental anxiety using the Facial Image Scale (FIS). Parents completed a questionnaire on socioeconomic conditions, which included the family structure, number of siblings, parental level of education, and family income. A dentist blinded to FIS and socioeconomic data performed the clinical examination. Poisson regressions associate clinical and socioeconomic conditions with the outcome. Most of the children (53%) experienced extensive dental caries (dmf-t ≥ 6), and all children had severe caries lesions, with a PUFA index of ≥1 in 41% and that of ≥2 in 59%. The multivariate adjusted model showed that older children (4-5-year old) experienced lower dental anxiety levels compared with younger children (3-year old) (RR = 0.35; 95%CI: 0.17-0.72 and RR = 0.18; 95%CI: 0.04-0.76, respectively), and children with three or more siblings were associated with higher levels of dental anxiety (RR = 2.27; 95%CI: 1.06-4.87). Older age is associated with low dental anxiety, and more number of siblings is associated with high dental anxiety in preschool children, whereas the severity or extent of dental caries is not associated with dental anxiety.

  7. Caries and dental fluorosis in a western Saharan population of refugee children.

    Science.gov (United States)

    Almerich-Silla, José Manuel; Montiel-Company, José María; Ruiz-Miravet, Anna

    2008-12-01

    The aim of this study was to investigate the relationship between dental fluorosis and dental caries among western Saharan refugee children. The western Saharan child population is characterized by adverse living conditions, an unbalanced diet, poor oral hygiene habits, and a concentration of fluoride in the drinking water of around 2 p.p.m. (2 mg l(-1)). A sample consisting of 360 children, 6-7 yr of age, and 212 children, 11-13 yr of age, was obtained from four refugee camps (Smara, Awsard, El-Aaiun, and 27-February) situated in the vicinity of Tindouf (southern Algeria). The children were examined using the World Health Organization criteria for caries diagnosis and Dean's index for fluorosis. The decayed, missing or filled teeth (DMFT) score was 0.48 in the 6-7-yr-old children and 1.69 in the 11-13-yr-old children, with a caries prevalence (DMFT > 0 or decayed and filled primary teeth (dft) > 0) of 47.2% and 63.2%, respectively. Among the 6-7 yr-old children examined, 36.9% were free of fluorosis, 15.6% presented moderate fluorosis, and 7.8% presented severe fluorosis. Among 11-13 yr-old children, only 4.2% were free of fluorosis, 30.2% exhibited moderate fluorosis, and 27.4% presented severe fluorosis. The mean DMFT, decayed permanent teeth (DT), and caries prevalence (DMFT > 0 and DMFT or dft > 0) scores were significantly higher among the children affected by severe fluorosis, suggesting that severe fluorosis might increase the susceptibility to dental caries.

  8. Dental Caries and Associated Factors in Children Aged 2-4 Years Old in Mbeya City, Tanzania.

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    Mwakayoka, Hery; Masalu, Joyce Rose; Namakuka Kikwilu, Emil

    2017-06-01

    Dental caries in infants and young children is prevalent worldwide; its magnitude and associated factors vary between communities because of cultural and social economic differences. No such information was available for pre-school children in Mbeya city. To determine dental caries status and associated factors in 2 to 4-year-old children in Mbeya city. A cross sectional study was conducted among 525 children aged 2-4 years and their parents/caregivers. Caries was assessed using caries assessment spectrum and treatment index, oral hygiene by visual inspection for visible plaque on index teeth, and dietary and oral hygiene habits by a questionnaire. Kappa statistics was used to test reliability of study instruments, χ(2)-test and logistic regression was employed for studying associations. Caries free children for dmft1, dmft2 and dmft3 were 79.8%, 83.8% and 94.7% and caries experience was 0.49 (1.23), 0.4 (1.14) and 0.10 (0.53) respectively. Older age [(OR =2.722 (1.617-4.582) p=caries. Prolonged breastfeeding for more than 1 year and breastfeeding at night had no association with dental caries. The prevalence of dental caries was very low. Older age and frequent consumption of factory made sugary foods at age 1-2 years were associated with higher odds of developing dental caries. Prolonged breasfeeding and breastfeeding at night had no association with dental caries. Prevention of dental caries should be instituted as soon as primary teeth start erupting, especially through discouraging consumption of factory made sugary foods/snacks.

  9. Macrosomic Neonates Carry Increased Risk of Dental Caries in Early Childhood: Findings from a Cohort Study, the Okinawa Child Health Study, Japan.

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    Hiroshi Yokomichi

    Full Text Available Although many studies have discussed health risks in neonates with a low birth weight, few studies have focused on the risks in neonates with a high birth weight. The objective of this study was to determine whether differences in the incidence of dental caries in early childhood are associated with birth weight status.A total of 117,175 children born in Okinawa Prefecture, Japan from 1997 to 2007 were included in this study. Medical professionals collected information about birth records, growth and development, parental child-rearing practices and dental health at 3 months, 18 months and 3 years of age. The risk of dental caries among neonates with macrosomia (birth weight ≥4000 g was compared with that among neonates with normal weight (2500-3999 g. Sensitivity analyses included 'large for gestational age' (LGA, birth weight above the 90th percentile for gestational age, which was relative to 'appropriate for gestational age' (birth weight between 10th and 90th percentiles. Relative risks and relative risk increases were estimated by multivariate Poisson regression.At 3 years of age, the relative risk increases for dental caries after adjusting for confounding factors were 19% [95% confidence interval (CI, 11%-28%, P < 0.001] for macrosomic neonates and 12% (95% CI, 9%-16%, P < 0.001 for LGA neonates.Macrosomia and LGA were associated with an increased risk of dental caries in early childhood. Particular attention should be paid to abnormally large neonates.

  10. Associations of Community Water Fluoridation with Caries Prevalence and Oral Health Inequality in Children

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    Han-Na Kim

    2017-06-01

    Full Text Available This study aimed to confirm the association between the community water fluoridation (CWF programme and dental caries prevention on permanent teeth, comparing to a control area, neighbouring population without the programme, and verifying whether the programme can reduce the socio-economic inequality related to the oral health of children in Korea. Evaluation surveys were conducted among 6-, 8-, and 11-year-old children living in Okcheon (CWF and neighbouring Yeongdong (non-CWF, control area towns in South Korea. Data on monthly family income, caregiver educational level, and Family Affluence Scale scores were evaluated using questionnaires that were distributed to the parents. The effectiveness of CWF in caries reduction was calculated based on the differences in decayed, missing, and filled teeth and decayed, missing, and filled tooth surfaces indices between the two towns. The data were analysed using logistic regression and univariate analysis of variance. Both 8- and 11-year-old children living in the CWF area had lower dental caries prevalence than those living in the non-CWF community. Differences in dental caries prevalence based on educational level were found in the control area but not in the CWF area. Socio-economic factor-related inequality in oral health were observed in the non-CWF community. Additionally, 8- and 11-year-old children living in the CWF area displayed lower dental caries prevalence in the pit-and-fissure and smooth surfaces than those living in the non-CWF community. These results suggest that CWF programmes are effective in the prevention of caries on permanent teeth and can reduce oral health inequalities among children. The implementation of CWF programmes should be sustained to overcome oral health inequalities due to socio-economic factors and improve children’s overall oral health.

  11. BREASTFEEDING AND EARLY CHILDHOOD CARIES (ECC SEVERITY OF CHILDREN UNDER THREE YEARS OLD IN DKI JAKARTA

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    Risqa Rina Darwita

    2008-12-01

    Full Text Available The prevalence and severity of caries in children under three years old are constantly increasing. One of the cause is the increase consumption of cariogenic carbohydrate. Breast milk have buffer capacity that eventually able to prevent caries. The aims of this research are to discover the correlation between breastfeeding with the severity of Early Childhood Caries (ECC in children under three years old, to provide information on prevalence and severity of caries in children under three years, and to explain factors influencing the incidence of ECC. This research designed cross sectionally and conducted upon 565 children aged 12-38 months, selected using multistage cluster random sampling. The ECC prevalence of children under three years in DKI Jakarta is 52.7%, with average score of def-t 2.85. Bivariate analysis showed that, variables which correlate with the level of ECC are; the way to deliver (p=0,012, frequency (p=0,002, duration (p=0,002, salivary buffer capacity (p=0.013, habitual consumption of sugary diet (p=0.005, child’s dental hygiene behavior (p=0.002, and mother’s education (p=0.001. Multivariate analysis showed that ECC can be explained by these variables: age, mother’s education, the way to deliver and frequency of breast milk complements/replacement of consumtions, child’s brushing habit, plaque pH, and salivary buffer capacity. Resulting determination coefficient 32.1%. There is no significant correlation between breastfeeding and the level of Early Childhood Caries (ECC. The role of protective qualities of breastfeeding are not shown because of bias in obtaining data influence the incidence of caries.

  12. PREVALENCE AND ASSOCIATED FACTORS OF DENTAL CARIES, GINGIVITIS, AND CALCULUS DEPOSITS IN SCHOOL CHILDREN OF SARGODHA DISTRICT, PAKISTAN.

    Science.gov (United States)

    Umer, Muhammad Farooq; Farooq, Umer; Shabbir, Arham; Zofeen, Shumaila; Mujtaba, Hasan; Tahir, Muhammad

    2016-01-01

    According to a pathfinder survey conducted by World Health Organization, dental caries is the single most common chronic childhood disease in Pakistan. The update information regarding dental health of school children of Sargodha district is required to plan community caries prevention programs and for better understanding of existing situation, and may improve longevity, treatment, and care. This cross sectional study was conducted in four randomly selected schools of Sargodha district, stratified by gender selected. Two well-trained dentists examined the oral cavities of children for dental caries, gingivitis, and calculus deposits. The sample consisted of children aged between 3-12 years. The overall prevalence rate of gingivitis, calculus, and dental caries was found as 14.5%, 14.3%, and 45.9% respectively. A significant association was found between DMFT score (p children. More children living in urban area were detected with gingivitis (p dental caries than children residing in rural areas. Incidence of gingivitis (p dental caries in primary (p children who were not brushing their teeth. Experience of dental caries in primary teeth was found higher (p children who brushed occasionally. Study also showed that none of the children ever visited dentist for treatment. The results emphasize the need for initiation of awareness programs to achieve 0 DMFT/df scores.

  13. Prevalence of dental caries in 5-year-old Greek children and the use of dental services: evaluation of socioeconomic, behavioural factors and living conditions.

    Science.gov (United States)

    Mantonanaki, Magdalini; Koletsi-Kounari, Haroula; Mamai-Homata, Eleni; Papaioannou, William

    2013-04-01

    To assess dental caries and use of dental services experience in 5-year-old children attending public kindergartens in Attica, Greece and to examine the influence of certain socioeconomic factors and living conditions as well as dental behaviours and attitudes. In this cross-sectional study, a random and stratified sample of 605 Greek children was examined using decayed, missing, filled tooth surfaces and simplified debris indices. The use of dental services was measured by children's dental visits (any dental visit up to the age of 5 years). Care Index was also calculated. Risk indicators were assessed by a questionnaire. Zero-inflated Poisson and Logistic Regression Analysis were generated to test statistical significant associations. The prevalence of dental caries was 16.5%. Care Index was 32% and dental visits were reported for the 84% of the children. Medium Socio-Economic Level (SEL) was associated with no detectable caries. High SEL was related to decreased decayed, missing, filled teeth values, while female gender and rented houses had the opposite effect. The age of the mother (35-39 years) and the higher SEL were related to higher levels of dental services use. It is suggested that there are differences in the experience of dental caries and use of dental services among preschool children in Attica, which are related to demographic, socioeconomic factors and living conditions. Dental public polices should focus on groups with specific characteristics in order to improve oral health levels of disease-susceptible populations. © 2013 FDI World Dental Federation.

  14. Prevalence, Severity and Related Factors of Dental Caries in School Going Children of Vadodara City – An Epidemiological Study

    Science.gov (United States)

    Joshi, Niyanta; Sujan, SG; Joshi, Keyur; Parekh, Harshik; Dave, Bhavna

    2013-01-01

    Objective: Among dental diseases, dental caries is an important dental public health problem in India which is irreversible in nature, and is predominantly a disease of childhood. Till date no study has been carried out in Vadodara. As baseline data of caries is required to improve oral health of children, the present study was undertaken to determine the pattern of dental caries in school children of Vadodara city in the mixed dentition period considering age, sex and dietary patterns. Methods: An epidemiological cross sectional descriptive study was carried out among 1600 school children aged 6-12 years in Vadodara city. A closed ended questionnaire according to World Health Organisation 1997 methodology was used to collect the data. The children were examined for the presence of dental caries using decayed missing filled teeth/decayed missing filled surfaces and Decayed Missing Filled Teeth/Decayed Missing Filled Surfaces index. Related factors which predispose caries such as age, sex and dietary patterns were recorded. Results: The prevalence of dental caries was 69.12%. The mean dmft/dmfs and DMFT/DMFS were 3.00/4.79 and 0.45/0.56 respectively. The prevalence was higher in deciduous teeth than in permanent teeth. Positive association was found between dental caries and age, sex, frequency of sugar consumption in between meals. Conclusion: The study concludes that the prevalence and severity of dental caries in Vadodara city is high. So, in developing country like India, it is imperative to introduce primary prevention and increased restorative care for the purpose of both reducing the caries prevalence and maintaining those caries free children. How to cite this article: Joshi N, Sujan SG, Joshi K, Parekh H, Dave B. Prevalence, Severity and Related Factors of Dental Caries in School Going Children of Vadodara City – An Epidemiological Study. J Int Oral Health 2013; 5(4):40-48. PMID:24155618

  15. The caries experience and dentistry following evaluation of children submitted to antineoplastic therapy

    OpenAIRE

    Hanna, Leila Maués Oliveira; de Araújo, Rodolfo José Gomes; Vilarino, Ewerson Fernando Almeida; Mayhew, Andressa Soraia Barros

    2016-01-01

    Aim: To evaluate the caries experience and the dentistry following of children submitted to antineoplastic therapy of a reference Hospital to this type of treatment in Para state, Brazil.Material and Methods: The sample consisted of 46 children. It was included children in the ages of 2 to 12 years diagnosed with cancer that would be submitted to chemotherapy treatment. The evaluation was performed before the chemotherapy treatment and consisted of anamnesis and oral clinical examination. In ...

  16. Dental caries and social factors: impact on quality of life in Brazilian children

    Directory of Open Access Journals (Sweden)

    Milene Torres MARTINS

    2015-01-01

    Full Text Available The objective of this study was to evaluate the impact of dental caries and social determinants in the Oral Health Related Quality of Life (OHRQoL of children in Belo Horizonte, Brazil. This is a population-based cross-sectional study with a representative sample of 1,204 children aged 8 to 10 years randomly selected from 19 public and private schools. The children were clinically examined at school by two trained and calibrated examiners (Kappa = 0.78 - 1.00. The Decayed, Missing and Filled Teeth Index (DMF-T and dmf-t was used for the diagnosis of dental caries. The social factors were determined by parents’/caregivers’ schooling, household income, number of people in the household, type of school, and by the Social Vulnerability Index. The Brazilian version of the Child Perceptions Questionnaire for ages 8 to 10 years was used to assess the impact on quality of life. A total of 278 (23.1% out of 1,204 children had at least one cavitated carious lesion and 47.0% presented a negative impact on OHRQoL. In the final multivariate Poisson’s regression model, household income and presence of untreated dental caries were statistically associated with a negative impact on OHRQoL (p < 0.001.Children with dental caries and from low-income families had a higher negative impact on OHRQoL.

  17. Evaluation of salivary nitric oxide level in children with early childhood caries

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    A R Senthil Eagappan

    2016-01-01

    Full Text Available Background: Nitric oxide (NO, a highly reactive radical, participates in the nonspecific natural defense mechanism of the oral cavity. The present study was attempted to evaluate the salivary NO levels in 4–5 year-old children with early childhood caries (ECC. The objective of the present study was to assess the salivary NO concentration in children with different caries activity. Materials and Methods: The study included 120 healthy 4–5 year-old children and they were equally divided into three groups based on decayed, missing, filled surfaces (dmfs score; forty caries-free children (control group, forty children with dmfs 1–5 (ECC group, and forty with dmfs ≥6 (severe ECC group. Saliva collected was measured for NO concentration by Griess reaction method. The obtained data were analyzed by ANOVA and Pearson's correlation coefficient. Results: The mean level of NO in the saliva of the control group was 51.2 ± 8.3457 and that of ECC and severe ECC were 47.1 ± 5.2614 and 33.625 ± 4.6942, respectively. The mean salivary NO concentration was significantly higher in healthy controls when compared to children with ECC and severe ECC. Moreover, a negative correlation (r = −0.6658 was observed between the salivary NO level and the mean dmfs, suggesting that as the salivary NO level decreases, the caries incidence increases. Conclusion: The obtained results support the antimicrobial activity of salivary NO and also suggest that an increase in NO production might contribute to lower the caries occurrence in children.

  18. Prevalence of dental caries and toothbrushing habits among preschool children in Khartoum State, Sudan.

    Science.gov (United States)

    Elidrissi, Sitana M; Naidoo, Sudeshni

    2016-08-01

    Dental caries in preschool children remains a major dental public health problem and affects significant numbers of children in developed and developing countries. The incidence is increasing in developing countries, such as Sudan, because of lifestyle changes, absence of oral health-preventive services and inadequate access to oral health care. This study assessed the prevalence of dental caries and toothbrushing habits among 3- to 5-year-old preschool children in Khartoum State, Sudan, and described the correlation between the mean decayed, missing and filled tooth (dmft) score for primary teeth with toothbrushing and sugar consumption. The subjects were 553 preschool children with their mothers/guardians, selected by random sampling from the kindergartens of the seven localities of Khartoum State, Sudan. Data were obtained through clinical examination using a modified World Health Organization (WHO) examination data-capture sheet and through structured administered interviews with mothers/guardians. The prevalence of dental caries was 52.4%, with a mean dmft score of 2.3. There was an increase in the dmft scores with increasing age. The frequency of children who brushed their teeth regularly at least once a day was high (83.4%), lower dmft scores were associated with starting toothbrushing earlier in life and with increased frequency of brushing per day. Eating sugar-containing food was significantly associated with dmft score. The prevalence of dental caries was found to be high among 3- to 5-year-old preschool children, and caries experience increased with age. This was mostly associated with sugar consumption and therefore calls for educational interventions to control sugar intake. The toothbrushing habit is well established in Khartoum State, Sudan, as a large number of children were found to be brushing their teeth regularly. No significant association was found between feeding habits and dmft score. © 2016 FDI World Dental Federation.

  19. Evaluation of salivary nitric oxide level in children with early childhood caries

    Science.gov (United States)

    Senthil Eagappan, AR; Rao, V. Arun Prasad; Sujatha, S.; Senthil, D.; Sathiyajeeva, J.; Rajaraman, G.

    2016-01-01

    Background: Nitric oxide (NO), a highly reactive radical, participates in the nonspecific natural defense mechanism of the oral cavity. The present study was attempted to evaluate the salivary NO levels in 4–5 year-old children with early childhood caries (ECC). The objective of the present study was to assess the salivary NO concentration in children with different caries activity. Materials and Methods: The study included 120 healthy 4.5 year-old children and they were equally divided into three groups based on decayed, missing, filled surfaces (dmfs) score; forty caries-free children (control group), forty children with dmfs 1.5 (ECC group), and forty with dmfs ⩾6 (severe ECC group). Saliva collected was measured for NO concentration by Griess reaction method. The obtained data were analyzed by ANOVA and Pearson's correlation coefficient. Results: The mean level of NO in the saliva of the control group was 51.2 ± 8.3457 and that of ECC and severe ECC were 47.1 ± 5.2614 and 33.625 ± 4.6942, respectively. The mean salivary NO concentration was significantly higher in healthy controls when compared to children with ECC and severe ECC. Moreover, a negative correlation (r = −0.6658) was observed between the salivary NO level and the mean dmfs, suggesting that as the salivary NO level decreases, the caries incidence increases. Conclusion: The obtained results support the antimicrobial activity of salivary NO and also suggest that an increase in NO production might contribute to lower the caries occurrence in children. PMID:27605992

  20. Factors associated with the risk of caries development after comprehensive dental rehabilitation under general anesthesia

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    Yai-Tin Lin

    2016-06-01

    Conclusion: This study has shown that SM count and CRA score were associated with new caries development in ECC children who needed to be treated under general anesthesia. The modified Cariogram used in this study is another significant tool for predicting new carries development in this particular population.

  1. Caries prevention by professional fluoride gel application on enamel and dentinal lesions in low-caries children.

    NARCIS (Netherlands)

    Truin, G.J.; Hof, M.A. van 't

    2005-01-01

    In a double-blind randomized controlled clinical trial, the caries-reducing effect of semi-annually applied fluoride gel in a low-caries child population initially aged 4.5-6.5 years (n = 773) has been investigated. Secondary analyses of the data were performed to study the caries reduction includin

  2. Caries prevention by professional fluoride gel application on enamel and dentinal lesions in low-caries children.

    NARCIS (Netherlands)

    Truin, G.J.; Hof, M.A. van 't

    2005-01-01

    In a double-blind randomized controlled clinical trial, the caries-reducing effect of semi-annually applied fluoride gel in a low-caries child population initially aged 4.5-6.5 years (n = 773) has been investigated. Secondary analyses of the data were performed to study the caries reduction includin

  3. The Correlation Between Dietary Habits and Dental Hygiene Practice with Dental Caries Among School Children at Urban Area in Semarang

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    Omaran Ibrahim Mohammed Ali

    2016-09-01

    Full Text Available Dental caries is a major cause of tooth loss in children and young adults. Dental caries have been linked to the situation of underprivileged families, nutritional imbalance, and poor oral hygiene techniques, including lack of tooth brushing or flossing the teeth, and also have a genetic etiology. Dietary habits and dental hygiene practice can result in high caries in school children. This research aimed to reveal the correlation between dietary habits and dental hygiene practice with dental caries among school children in urban area of Semarang. The subjects of this research are the elementary student 7 – 9 years old enrolled in schools located in at urban area in Semarang in 2016 and the mother of a student who became the study sample. Data were statisically analyzed usingbivariate analysis and multivariate analysis. Based on the research result, it can be concluded that: there was no correlation between total carbohydrate intake, refined carbohydrate intake, fiber intake, dental hygiene practice with dental caries, bottle feeding and duration of bottle feeding were assosiated with dental cariest-score. Overall, def-t score in the study was very bad with high median of dental caries score and many children have dental caries t-score more than 6.How to CiteAli, O. I. M., Muis, F. & O, Oedijani. (2016. The Correlation Between Dietary Habits and Dental Hygiene Practice with Dental Caries Among School Children at Urban Area in Semarang. Biosaintifika: Journal of Biology & Biology Education, 8(2, 178-184.

  4. Dental caries characteristics in the first permanent molar in school age children.

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    Yoel González Beriau

    2009-04-01

    Full Text Available Background: Dental caries is one of the main health problems in children. The first permanent molar presents caries more frequently than any other. Objective: To describe the characteristics of dental caries in the first permanent molars in children between 6 and 13 years-old, and to assess oral hygiene and knowledge about the subject in all the patients treated in the stomatology consultation Barrio adentro “El Guapo”, from November 2005 to March 2006. Methods: A descriptive, transversal study showed that most of the patients had dental caries. It was proved that many of them had, at least, on of the first molars affected by dental caries. The quotient first molar affected/ patient was higher than one. Results: There was a decrease in the percentage of healthy permanent first molars. Poor oral hygiene prevailed, with a medium knowledge level on the subject. Most of the parents didn´t know about the first molar dental cavity. Conclusions: It was needed to perform educative tasks aimed at this age group to avoid further damage to this important tooth, central for the development of the stomatognathic system.

  5. Prevalence of dental caries and treatment needs in children in coastal areas of West Bengal

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    Dulal Das

    2013-01-01

    Full Text Available Objective: This study was carried out to measure the caries prevalence and treatment needs in school children of 6-14 year old residing in coastal areas of West Bengal. Materials and Methods: A total of 1764 children of 6-14 years age group, studying in different primary and high schools of the coastal areas were examined using World Health Organization criteria (1997 to record the prevalence of dental caries. The treatment needs were also calculated according to that given criteria. Statistical Analysis: The results were subjected to statistical analysis using the Chi-square test and unpaired ′t′ test. Results: Dental caries were founded low in the studied population. The overall all caries prevalence in the permanent dentition was 28.06%, in boys it was 25.39% and in girls it was 30.86%. Therefore caries prevalence in female was higher and which was statistically highly significant (P < 0.05. The most frequently required treatment was one surface filling followed by other treatments irrespective of sex and age group. Discussion: The presence of sea foods containing high fluoride and least availability of refined carbohydrate in the diet may be the reason of lower prevalence. Conclusion: child oral health is always a matter of concern for a developing country so further research is required to explore actual causes.

  6. Prevalence of enamel defects and association with dental caries in preschool children.

    Science.gov (United States)

    Massignan, C; Ximenes, M; da Silva Pereira, C; Dias, L; Bolan, M; Cardoso, M

    2016-12-01

    This was to evaluate the prevalence of the developmental defects of enamel (DDE) in primary teeth and its association with dental caries. A cross-sectional study with a randomised representative sample was carried out with 1101 children aged 2-5 years enrolled in public preschools (50% prevalence of DDE in primary teeth, a standard error of 3%, and a confidence level of 95%). Three calibrated dentists (K > 0.62) performed clinical examination. Data collected were: sex, age, DDE (Modified DDE Index) and dental caries (WHO). Descriptive analysis, Chi-square test and multinomial logistic regression were applied for data analysis. Among children, 565 (51.3%) were boys; mean age was 3.7 (±0.9 years). The prevalence of enamel defect was 39.1%; the prevalence of diffuse opacities, demarcated opacities and enamel hypoplasia was 25.3, 19.1 and 6.1%, respectively. The prevalence of dental caries was 31.0%, with mean def-t 1.14 (±2.44). Primary teeth with enamel hypoplasia had three times the odds of having dental caries than those with absence of enamel defects (OR = 3.10; 95% CI: 1.91, 5.01). The presence of enamel defects was moderate and associated with dental caries.

  7. The Hormonal Fingerprints and BMI: Implications for Risk Factors in Dental Caries and Malocclusion

    Science.gov (United States)

    Priyanka, Goguladinne Naga Deepthi; Radhakrishna, Ambati Naga; Ramakrishna, Juvva; Jyothi, Velagapudi

    2016-01-01

    Introduction The hormonal fingerprint is the ratio between 2nd and 4th digit lengths. It was evidenced in the medical scenario that it can be used as an indirect marker in many diseases like Coronary Heart Disease (CHD) and metabolic syndromes. As far as dentistry is concerned very few studies in the literature have been done to evaluate the influence of hormonal fingerprint on oral health, thus provoking us to formulate new method for predicting dental caries and malocclusion and its association with Body Mass Index (BMI). Aim The purpose of this retrospective study was to highlight the role of new biological marker–Hormonal fingerprints in the early detection of malocclusion, caries, the influence of BMI on malocclusion and caries. We also attempted to study the correlation of BMI with hormonal fingerprints. Materials and Methods A total of 300 children were randomly selected from both sexes of age group 10-15 years. The hormonal fingerprint was made by measuring the length ratio of the index and ring finger with the help of digital Vernier caliper. Anthropometric measures (weight in kilograms and height in metres) for the calculation of BMI were recorded. Caries assessment was done using standard mouth mirrors and Community Periodontal Index probes. DMFT index was followed for assessment of caries according to the WHO assessment form, 1997. Occlusal characteristics of the children evaluated were molar relation, anterior and posterior cross bite, open bite, deep bite, lower anterior crowding. All the factors were recorded by two investigators. Results The results of the study showed that majority of the children among study population were having 2D:4D <1. The rate of occurrence of malocclusion was increasing with increase in the value of 2D:4D ratio with a statistically significant p-value of <0.001. Higher BMI values were associated with normal occlusal conditions (p= 0.041) and lower 2D:4D ratio (p= 0.037). High caries experience was noticed in children with

  8. Genotypic diversity of Streptococcus mutans and Streptococcus sobrinus in 3-4-year-old children with severe caries or without caries.

    Science.gov (United States)

    Zhou, Qiong; Qin, Xiurong; Qin, Man; Ge, Lihong

    2011-11-01

    BACKGROUND.  The genotypic diversity of both Streptococcus mutans and Streptococcus sobrinus in children with different caries experience remains unclear. AIM.  To investigate the genotypic diversity of S. mutans and S. sobrinus in children with severe early childhood caries (SECC) and in caries-free (CF) children. METHODS.  Stimulated saliva of 87 SECC and 91 CF children aged 3-4 years was collected and submitted to cultivation, and MS colonies were enumerated. The genomic fingerprint analysis of S. mutans and S. sobrinus was carried out using AP-PCR. RESULTS.  One to five genotypes of S. mutans were colonized in an oral cavity of SECC and CF children; 85.5% SECC children and 57.9% CF children harboured more than one genotype of S. mutans. One to three genotypes of S. sobrinus were detected from each SECC child; 31.25% SECC children harboured more than one genotype of S. sobrinus. And one genotype was colonized in each CF child. S. mutans isolates from different individuals displayed distinctive DNA fingerprints. CONCLUSIONS.  DNA fingerprints of S. mutans and S. sobrinus isolates from 3- to 4-year-old children displayed genetic polymorphism, and S. mutans has greater genetic diversity than S. sobrinus. SECC children harboured more genotypes of S. mutans and S. sobrinus than CF children. © 2011 The Authors. International Journal of Paediatric Dentistry © 2011 BSPD, IAPD and Blackwell Publishing Ltd.

  9. Dental caries prevalence and treatment needs of Down syndrome children in Chennai, India

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    Asokan Sharath

    2008-01-01

    Full Text Available Purpose: To assess the prevalence of caries and the treatment needs of Down syndrome children in the Indian city of Chennai. Materials and Methods: Among the130 Down syndrome children examined, only the children aged £15 years were included in the study ( n = 102. There were 57 male and 45 female children in the total study sample. A specially prepared case record was used to record the findings for each child. The dentition status and the treatment needs required were recorded. Comparisons of the findings were done based on age and gender distribution. Results: Twenty-nine per cent of the total sample of Down syndrome children was found to be caries-free. Extraction (in 38 children and one-surface filling (in 26 children were the most needed specific treatments for primary and permanent teeth, respectively. Oral prophylaxis (99% was the most required treatment in the overall treatment category. Conclusions: Contrary to the findings of earlier studies, the percentage of caries-free Down syndrome children was found to be lower in our study. However, their basic needs like oral prophylaxis, restorations and extractions remain the same and can be easily fulfilled by an efficient, community-based dental team.

  10. Dental caries and social factors: impact on quality of life in Brazilian children.

    Science.gov (United States)

    Martins, Milene Torres; Sardenberg, Fernanda; Vale, Míriam Pimenta; Paiva, Saul Martins; Pordeus, Isabela Almeida

    2015-01-01

    The objective of this study was to evaluate the impact of dental caries and social determinants in the Oral Health Related Quality of Life (OHRQoL) of children in Belo Horizonte, Brazil. This is a population-based cross-sectional study with a representative sample of 1,204 children aged 8 to 10 years randomly selected from 19 public and private schools. The children were clinically examined at school by two trained and calibrated examiners (Kappa = 0.78 - 1.00). The Decayed, Missing and Filled Teeth Index (DMF-T and dmf-t) was used for the diagnosis of dental caries. The social factors were determined by parents'/caregivers' schooling, household income, number of people in the household, type of school, and by the Social Vulnerability Index. The Brazilian version of the Child Perceptions Questionnaire for ages 8 to 10 years was used to assess the impact on quality of life. A total of 278 (23.1%) out of 1,204 children had at least one cavitated carious lesion and 47.0% presented a negative impact on OHRQoL. In the final multivariate Poisson's regression model, household income and presence of untreated dental caries were statistically associated with a negative impact on OHRQoL (p caries and from low-income families had a higher negative impact on OHRQoL.

  11. Caries prevalence in Danish pre-school children delivered vaginally and by caesarean section

    DEFF Research Database (Denmark)

    Barfod, Mette Nelun; Christensen, Lisa Bøge; Twetman, Svante Henrik Agardh;

    2012-01-01

    OBJECTIVE: The mode of delivery may significantly influence the diversity and composition of the oral microflora and facilitate early acquisition of mutans streptococci. The aim was to compare caries prevalence and experience in 3-year-old children delivered vaginally and by caesarean section (C...

  12. [DYNAMICS OF DENTAL CARIES' INDEXES IN CHILDREN WITH DENTOALVEOLAR ANOMALIES UNDER THE INFLUENCE OF PREVENTIVE MEASURES].

    Science.gov (United States)

    Kaskova, L F; Marchenko, K V; Berezhnaja, E E; Amosova, L I

    2015-01-01

    Frequency dentition anomalies in children and adolescents according to different authors, ranging from rising 50.8 to 81%. Anomalies of dental systems lead to aesthetic and functional disturbances affecting the child's psyche, and often lead to the development of dental caries and periodontal diseases. So, the purpose of our study was to investigate the dynamics of dental caries' indexes in children with dentoalveolar anomalies under the influence of preventive measures. We observed 50 children aged 12, who were divided into four groups. The most effective prophylactic complex in terms of reduction of growth of caries (59.4%) was the one that involved the use of "Tooth Mousse" (applying to the surface of the teeth 5 minutes after eating one time a day, in the morning after brushing teeth), "Osteovit" (one tablet three times a day), "Pektodent--dentifrice? (dental cleaning powder twice a day--in the morning and evening). This complex creates conditions for increasing the resistance of hard dental tissues, resulting in low levels of intensity of caries in children.

  13. Consumption of sweet snacks and caries experience of primary school children.

    NARCIS (Netherlands)

    Kalsbeek, H.; Verrips, G.H.

    1994-01-01

    With the aim of evaluating the relationship between consumption of sweet snacks (sugars) and caries prevalence, a secondary analysis was performed on data obtained in an epidemiological study of 5-, 8- and 11-year-old children, all participants of Regional Institutions for Youth Dentistry. The child

  14. Early childhood caries: a New Zealand perspective

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    Bach K

    2014-06-01

    Full Text Available Dental caries, primarily a preventable disease, remains the most common chronic disease of childhood and one of the most common reasons for hospital admissions for children in New Zealand. The most vulnerable children are shouldering the burden of the disease, with Maori and Pacific children having greater experience and severity of dental caries. Early childhood caries has deleterious effects on a child’s oral and general health and significant numbers of preschool-aged children experience pain and infection. Early identification by primary health care providers of children at high risk of developing early childhood caries can ensure these children are referred to the appropriate oral health services to receive appropriate and timely management.

  15. Analysis of caries susceptibility factors during transition from caries-free to caries in three-year-old children%3岁儿童患龋过程中龋易感因素的相关分析

    Institute of Scientific and Technical Information of China (English)

    郝文婧; 徐赫; 陈霄迟; 周琼; 张萍; 秦满

    2014-01-01

    Objective To investigate the changes of caries susceptibility factors during the transition from caries-free to caries in three-year-old children.Methods The study included 144 caries-free children aged 34-38 months.All participants underwent clinical examination and full-mouth supragingival plaque collection.Survey of children's oral health behaviors involving feeding habits and oral health care was also taken from children' s parents of all participants.The children were reexamined 6 and 12 months later.According to the potential changes of caries status in twelve months follow up,all the participants were divided into three groups:caries-free group (caries free children in twelve months follow up),caries at 6-month group(children who were found with caries or cavities fillings at six months review) and caries at 12-month group(children who were caries free at six months but found with caries or cavities fillings at twelve months).Streptococcus mutans (Sm)and Streptococcus sobrinus (Ss) loads were compared among the three groups by real time fluorescence quantitative polymerase chain reaction (FQ-PCR).Results One hundred and thirty children completed twelve months review,the dropout rate was 9.7% (14/144).At the end of twelve months follow up,the number of children in caries-free group,caries at 6-month group and caries at 12-month group was 58,44 and 28 respectively.The changes of oral behavioral habits in caries-free group,caries at 6-month group and caries at 12-month group during twelve months follow up were not significantly different(P >0.05).At baseline,the frequency of sweets consumption and eating sweets before sleeping in caries-free group was significantly lower than that in caries at 6-month group and caries at 12-month group (P < 0.001).At baseline,the quantity of Sm and Ss in caries at 6-month group [copy number of Sm:(6.33 ± 2.21) × 103,copy number of Ss:(1.99 ±0.45) × 103] was significantly higher than that in the caries-free group [copy

  16. Potential risk factors in systemic hypoplasia and dental caries at odontogenesis stage

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    Kovach I.V.

    2013-03-01

    Full Text Available Lesion of hard dental tissue with caries process and lesions not connected with caries present overwhelming majority of dental diseases. Causes leading to damage of enamel integrity and dentin with progressing demineralization are known; they allow to choose justified method of primary prophylaxis. Along with it, etiology and pathogenesis of enamel lesions with demineralization signs remains unexplored. Epidemiologic study of prevalence, incidence and severity of lesion of hard dental tissues in 330 pupils, who constantly live on endemic iodine-defficient territory, of three zones – mountain zone, foothill and valley. For comparison, schoolchildren migrated to this territory 2-3 years after birth, and children – residents of favorable as for iodine level in drinking water were examined, 30 children in each group. It was established, that overwhelming number of schoolchildren of endemic zone suffer from endemic goiter of various severity, which sufficiently impacts on protein-mineral ratio of the organism, bone skeleton and teeth including. It was also established, that residents of three various levels of iodine consumption are prone to development of multiple dental caries and systemic enamel hypoplasia. Children, residents of mountain zone suffer the most, with simultaneous lesion of thyroid gland. The role of endemic goiter in systemic dental enamel hypoplasia and multiple caries, which changes protein matrix, negatively impacts on odontogenesis and mineralization degree is underlined.

  17. Dental caries prevalence, oral health knowledge and practice among indigenous Chepang school children of Nepal.

    Science.gov (United States)

    Prasai Dixit, Lonim; Shakya, Ajay; Shrestha, Manash; Shrestha, Ayush

    2013-05-14

    Chepang communities are one of the most deprived ethnic communities in Nepal. According to the National Pathfinder Survey, dental caries is a highly prevalent childhood disease in Nepal. There is no data concerning the prevalence of caries along with knowledge, attitude and oral hygiene practices among Chepang schoolchildren. The objectives of this study were to 1) record the prevalence of dental caries 2) report experience of dental pain 3) evaluate knowledge, attitude and preventive practices on oral health of primary Chepang schoolchildren. A cross sectional epidemiological study was conducted in 5 government Primary schools of remote Chandibhanjyang Village Development Committee (VDC) in Chitwan district. Ethical approval was taken from the Institutional Review Board within the Research Department of the Institute of Medicine (IOM) Tribhuvan University. Consent was obtained from parents for conducting clinical examination and administrating questionnaire. Permission was taken from the school principal in all schools. Data was collected using a pretested questionnaire on 131 schoolchildren aged 8-16-year- olds attending Grade 3-5. Clinical examination was conducted on 361 school children aged 5-16 -year-olds attending grade 1-5. Criteria set by the World Health Organization (1997) was used for caries diagnosis. The questionnaires, originally constructed in English and translated into Nepali were administered to the schoolchildren by the researchers. SPSS 11software was used for data analysis. Caries prevalence for 5-6 -year-old was above the goals recommended by WHO and Federation of Dentistry international (FDI) of less than 50% caries free children. Caries prevalence in 5-6-year-olds was 52% and 12-13-year-olds was 41%. The mean dmft/DMFT score of 5-6 -year-olds and 12 -13-year -olds was 1.59, 0.31 and 0.52, 0.84 respectively. The DMFT scores increased with age and the d/D component constituted almost the entire dmft/DMFT index. About 31% of 8-16-year

  18. Body mass index and dental caries in children and adolescents: a systematic review of literature published 2004 to 2011

    Science.gov (United States)

    2012-01-01

    The objective The authors undertook an updated systematic review of the relationship between body mass index and dental caries in children and adolescents. Method The authors searched Medline, ISI, Cochrane, Scopus, Global Health and CINAHL databases and conducted lateral searches from reference lists for papers published from 2004 to 2011, inclusive. All empirical papers that tested associations between body mass index and dental caries in child and adolescent populations (aged 0 to 18 years) were included. Results Dental caries is associated with both high and low body mass index. Conclusion A non-linear association between body mass index and dental caries may account for inconsistent findings in previous research. We recommend future research investigate the nature of the association between body mass index and dental caries in samples that include a full range of body mass index scores, and explore how factors such as socioeconomic status mediate the association between body mass index and dental caries. PMID:23171603

  19. Effectiveness of silver diamine fluoride and sodium fluoride varnish in arresting dentin caries in Chinese pre-school children

    OpenAIRE

    Chu, CH; Lo, ECM; Lin, HC

    2002-01-01

    Untreated dental caries in Chinese pre-school children is common. This prospective controlled clinical trial investigated the effectiveness of topical fluoride applications in arresting dentin caries. Three hundred seventy-five children, aged 3-5 years, with carious upper anterior teeth were divided into five groups. Children in the first and second groups received annual applications of silver diamine fluoride solution (44,800 ppm F). Sodium fluoride varnish (22,600 ppm F) was applied every ...

  20. Comparative evaluation of the influence of television advertisements on children and caries prevalence

    Directory of Open Access Journals (Sweden)

    Neeta Ghimire

    2013-02-01

    Full Text Available Introduction: Children watch television during most of their free time. They are exposed to advertisers’ messages and are vulnerable to sophisticated advertisements of foods often detrimental to oral and general health. Objectives: To evaluate the influence of television advertisements on children, the relationship with oral health and to analyze the content of those advertisements. Methodology: A questionnaire-based study was performed among 600 schoolchildren of Mangalore, Karnataka, followed by oral examination. Based on the survey, favorite and non-favorite channels and viewing times were analyzed. Advertisements on children's favorite and non-favorite channels were then viewed, analyzed, and compared. Results: Higher caries prevalence was found among children who watched television and asked for more food and soft drinks. Cariogenic food advertisements were popular on children's favorite channels. Conclusion: Television advertisements may strongly influence children's food preferences and eating habits, resulting in higher caries prevalence. Advertisements regarding healthy food, oral hygiene maintenance, prevention of diseases such as caries should be given priority for the benefit of the health of children.

  1. Comparative evaluation of the influence of television advertisements on children and caries prevalence.

    Science.gov (United States)

    Ghimire, Neeta; Rao, Arathi

    2013-02-12

    Children watch television during most of their free time. They are exposed to advertisers' messages and are vulnerable to sophisticated advertisements of foods often detrimental to oral and general health. To evaluate the influence of television advertisements on children, the relationship with oral health and to analyze the content of those advertisements. A questionnaire-based study was performed among 600 schoolchildren of Mangalore, Karnataka, followed by oral examination. Based on the survey, favorite and non-favorite channels and viewing times were analyzed. Advertisements on children's favorite and non-favorite channels were then viewed, analyzed, and compared. Higher caries prevalence was found among children who watched television and asked for more food and soft drinks. Cariogenic food advertisements were popular on children's favorite channels. Television advertisements may strongly influence children's food preferences and eating habits, resulting in higher caries prevalence. Advertisements regarding healthy food, oral hygiene maintenance, prevention of diseases such as caries should be given priority for the benefit of the health of children.

  2. Comparison of Streptococcus mutans strains from children with caries-active, caries-free and gingivitis clinical diagnosis by pulsed-field gel electrophoresis.

    Science.gov (United States)

    Herczegh, Anna; Ghidán, A; Deseo, Kinga; Kamotsay, Katalin; Tarján, Ildikó

    2008-12-01

    A study was conducted to compare the DNA structure of Streptococcus mutans strains in children with caries-active, caries-free, and gingivitis clinical diagnosis. Twenty-eight Streptococcus mutans strains from 100 children's plaques were examined by pulsed-field gel electrophoresis (PFGE) method. The classified strains were closely related to one another, though the strains originated from different disease groups. Three identical pairs were found, but the pairs in two cases belonged to different disease groups. The results of the PFGE experiments suggest that there is no correlation between the different DNA patterns ofS. mutans strains and their cariogenecity. So the different DNA strains ofS. mutans are not the only determining factor in the development of dental caries.

  3. Prevalence of dental caries among 3–6-year-old Anganwadi children in Mudhol town, Karnataka, India

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    Meena V Kashetty

    2016-01-01

    Full Text Available Introduction: Dental caries is the most prevalent oral disease among childhood. Dental caries in primary dentition is often neglected since they exfoliate, and its treatment is considered as economic burden among lower socioeconomic families. Aim: To assess the prevalence of dental caries in the primary teeth of 3–6–year-old preschool Anganwadi children in Mudhol town of Karnataka. Materials and Methods: A cross-sectional study was conducted over 758 children, aged 3–6 years studying in 15 Anganwadis of Mudhol. Type III WHO method of examination was followed, and decayed, missing, filled teeth (dmft index was recorded according to the WHO criteria. The data were analyzed by Z-test and Chi-square test using SPSS version 17 software. Results: Among the study population, 62.14% were found to be affected by dental caries. The prevalence of dental caries increased with increase in age. No significant difference was found with respect to gender. The mean dmft was 2.34. The filled component was nonexistent among these children. Second primary molars were the teeth most affected by caries followed by first molars and central incisors. Conclusion: Dental caries prevalence of 62.14% and mean dmft of 2.34 among Anganwadi children of Mudhol town is a cause for concern. The nonexisting filled component among these children indicates high unmet restorative treatment needs. Dental health services should be made available in the peripheral areas to meet the needs of young children.

  4. Children's discomfort in assessments using different methods for approximal caries detection

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    Tatiane Fernandes Novaes

    2012-04-01

    Full Text Available Because discomfort caused by different approximal caries detection methods can influence their performance, the assessment of this discomfort is important. Thus, this study aimed to evaluate the discomfort reported by children after the use of different diagnostic methods to detect approximal caries lesions in primary teeth: visual inspection, bitewing radiography, laser fluorescence (DIAGNOdent pen - LFpen and temporary separation with orthodontic rubbers. Seventy-six children aged 4 to 12 years were examined using these methods. Their discomfort was assessed using the Wong-Baker scale and compared among the methods. Visual inspection caused less discomfort than did other methods. Radiography and the LFpen presented similar levels of discomfort. Older children reported higher discomfort using temporary separation, whereas younger children reported less discomfort with the LFpen. In conclusion, radiographic, temporary separation and LFpen methods provoke higher discomfort than visual inspection.

  5. Feeding and dietary practices of nursing caries children in Riyadh, Saudi Arabia.

    Science.gov (United States)

    Wyne, A H; Chohan, A N; al-Begomi, R

    2002-12-01

    The aim of the study was to determine the feeding and dietary practices of Saudi nursing caries children in Riyadh. A sample of nursing caries children attending the dental clinics of three health care facilities in Riyadh was selected for the study. The information about the feeding and dietary practices was obtained through a self-administered questionnaire. A total of 74 nursing caries children, 34 (45.9%) male and 40 (54.1%) female with a mean age of 55.0 (SD 20.0) months participated in the study and, their mothers completed the questionnaire. About two-thirds of the children (65.0%) were breast-fed before sleep and a similar percentage (60.8%) was breast-fed during sleep. More than two-thirds (68.9%) were bottle-fed with liquids such as fresh fruit juices (51.4%), packed juices (43.2%) and soft drinks (81.1%). The mean age of starting to drink in a cup was 25.1 (SD 10.4) months. The most popular (71.6%) drinks in a cup were fruit juices. More than two-thirds (71.6%) of the children were taking soft drinks directly from a container and, about two-thirds (60.0%) of the children started drinking directly from a container at or before the age of 24 months. Almost all the children (93.2%) were taking sweets; about half (45.9%) of them taking sweets twice or more daily. It was concluded that the study children have feeding and dietary characteristics (typical of nursing caries) such as breast-feeding before/during sleep, nocturnal/nap-time bottle-feeding, excessive consumption of fruit juices/soft drinks from a container and a high frequency of sweet intake.

  6. Prevalence of obesity in elementary school children and its association with dental caries.

    Science.gov (United States)

    Farsi, Deema J; Elkhodary, Heba M; Merdad, Leena A; Farsi, Najat M A; Alaki, Sumer M; Alamoudi, Najlaa M; Bakhaidar, Haneen A; Alolayyan, Mohammed A

    2016-12-01

    To investigate the prevalence of obesity among elementary school children and to examine the association between obesity and caries activity in the mixed dentition stage. Methods: This cross-sectional study was conducted in King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia between September 2014 and June 2015 using a multi-stage stratified sample of 915 elementary school children (482 boys, 433 girls) in Jeddah, Saudi Arabia. Anthropometric measurements, consisting of height, weight, body mass index (BMI), and waist circumference (WC), were obtained. Children were classified as underweight/healthy, overweight, or obese and as non-obese or obese according to their BMI and WC, respectively. Each child's caries experience was assessed using the decay score in the primary and permanent teeth. Results: Based on BMI, 18% of children were obese, 18% were overweight, and 64% were underweight/normal. Based on WC, 16% of children were obese, and 84% were non-obese. Girls had a significantly higher prevalence of obesity based on WC measurements (p less than 0.001), but not BMI. Children enrolled in private schools had a significantly higher prevalence of obesity (p less than 0.05) than those in public schools. For primary and permanent teeth combined, children with higher BMI and WC had a lower prevalence of caries (p less than 0.05). Conclusion: The prevalence of obesity was high among male and female elementary school children. Overall caries activity was inversely proportional to BMI and WC.

  7. Nursing habits and early childhood caries in children attending Hospital University Science Malaysia (HUSM

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    Widowati Witjaksono

    2006-06-01

    Full Text Available The habit of nocturnal bottle or breast-feeding has been reported to be a potential cause for early childhood caries (ECC in very young children. The aim of this study was to determine the prevalence of ECC in children 2-5 years of age attending out patient clinic HUSM, in relation to the nursing habits. In this cross-sectional study, 90 children were randomly selected to examine their caries status using torch and disposable mirror. Data on mothers’ educational level, nursing habits and oral hygiene practices, were gather by using structured questionnaire. It has been found that 16.7% of subjects were caries free while 83.3% of them had caries with mean dmf score 6 (SD 5.3. With regard to nursing habits, 29% of subjects had breast-feeding alone, 16% had bottle-feeding alone and 55% had both breast and bottle-feeding. Ninety-three percent of children had been nursed beyond 14 months and 47% had been fed with liquids other than breast milk, infant formula or water. Twenty-seven percent of children were allowed to sleep with nursing bottle in mouth and 52% were allowed to sleep with breast nipple in the mouth which shows significantly associated with ECC (p = 0.03. Tooth brushing habit was reported for 91% of children using toothpaste. Mean age of the children (in months when the mothers started brushing the teeth was 19.1 (SD 10.8 and has significant association with ECC (p < 0.05. This study demonstrates that the habit of allowing infants to sleep with breast nipple in their mouth and the late start of tooth brushing are associated with prevalence of ECC. Educational programs for pregnant women and mothers of young children should be emphasized to enhance the knowledge and awareness of mothers in preventing ECC.

  8. Caries prevalence and enamel defects in 5- and 10-year-old children with cleft lip and/or palate

    DEFF Research Database (Denmark)

    Sundell, Anna Lena; Nilsson, Anna-Karin; Ullbro, Christer

    2016-01-01

    OBJECTIVE: To determine the prevalence of dental caries and enamel defects in 5- and 10-year-old Swedish children with cleft lip and/or palate (CL(P)) in comparison to non-cleft controls. MATERIALS AND METHODS: The study group consisted of 139 children with CL(P) (80 subjects aged 5 years and 59...... aged 10 years) and 313 age-matched non-cleft controls. All children were examined by one of two calibrated examiners. Caries was scored according to the International Caries Detection and Assessment System (ICDAS-II) and enamel defects as presence and frequency of hypoplasia and hypomineralization...... prevalence of enamel defects was found in CL(P) children of both age groups and anterior permanent teeth were most commonly affected. CONCLUSIONS: Preschool children with cleft lip and/or palate seem to have more caries in the primary dentition than age-matched non-cleft controls. Enamel defects were more...

  9. Oral health attitudes and caries-preventive behaviour of Czech parents of preschool children

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    Erika Lenčová

    2013-11-01

    Full Text Available Objective. To characterize the oral health-related attitudes and behavior of Czech parents of preschool children. Materials and methods. A representative sample of 796 parents was recruited for the crosssectional questionnaire survey. Study data were collected using a validated questionnaire with 44 attitudinal items related to different aspects of caries prevention. The data were analyzed by explorative factor analysis, extracted factors were subjected to reliability analysis and Kruskal–Wallis ANOVA was used to test differences in the factor scores in respondents with different levels of education and selfperceived SES. Results. The factor analysis extracted 3 factors, labeled ”Toothbrushing – perceived significance and parental efficacy”; ”External caries control” and ”Internal caries control”. They explained 28.9% of the data variability. The comparison of the factor scores in groups with different SES and education of mothers showed highly significant differences. For all three factors, median values of the aggregated Likert scale increased with increasing SES and education of the mother. Conclusion. The parents report that they are aware of their responsibility for the prevention of tooth decay in their children. In caries prevention they concentrate on toothbrushing. Dietary measures do not seem to be of similar importance to them. The increasing self-perceived SES of the family and the education level of the mother have a significantly positive effect on the caries-preventive attitudes of the parents. Based on the study results, the message to the publichealth sector in the Czech Republic should include the need to highlight the importance of a non-cariogenic diet and the role of fluorides in caries prevention.

  10. Oral health attitudes and caries-preventive behaviour of Czech parents of preschool children.

    Science.gov (United States)

    Lenčová, Erika; Dušková, Jana

    2013-11-01

    To characterize the oral health-related attitudes and behaviour of Czech parents of preschool children. A representative sample of 796 parents was recruited for the cross-sectional questionnaire survey. Study data were collected using a validated questionnaire with 44 attitudinal items related to different aspects of caries prevention. The data were analyzed by explorative factor analysis, extracted factors were subjected to reliability analysis and Kruskal-Wallis ANOVA was used to test differences in the factor scores in respondents with different levels of education and self-perceived SES. The factor analysis extracted 3 factors, labelled "Toothbrushing - perceived significance and parental efficacy" ; "External caries control" and "Internal caries control". They explained 28.9% of the data variability. The comparison of the factor scores in groups with different SES and education of mothers showed highly significant differences. For all three factors, median values of the aggregated Likert scale increased with increasing SES and education of the mother. The parents report that they are aware of their responsibility for the prevention of tooth decay in their children. In caries prevention they concentrate on toothbrushing. Dietary measures do not seem to be of similar importance to them. The increasing self-perceived SES of the family and the education level of the mother have a significantly positive effect on the caries-preventive attitudes of the parents. Based on the study results, the message to the public health sector in the Czech Republic should include the need to highlight the importance of a non-cariogenic diet and the role of fluorides in caries prevention. Copyright © 2013 by Academy of Sciences and Arts of Bosnia and Herzegovina.

  11. Caries Risk Assessment for Determination of Focus and Intensity of Prevention in a Dental School Clinic.

    Science.gov (United States)

    Dodds, Michael W. J.; Suddick, Richard P.

    1995-01-01

    A study at the University of Texas, San Antonio's dental school resulted in development of a system of caries risk assessment, applied to all undergraduate clinic patients. The rationale, structure, elements, and application of the system are outlined, and course content supporting the system is noted. Need for validation and other improvements is…

  12. Preventive care delivered within Public Dental Service after caries risk assessment of young adults

    DEFF Research Database (Denmark)

    Hänsel Petersson, G; Ericson, E; Twetman, S

    2016-01-01

    . The baseline caries risk assessment was carried out by the patient's regular team in four classes according to a predetermined model, and the team was responsible for all treatment decisions. Based on the variables 'oral health information', 'additional fluoride' and 'professional tooth cleaning', a cumulative...

  13. ON THE UTILITY OF SOME SALIVARY TESTS FOR THE DETECTION AND MONITORIZATION OF DENTAL CARIES RISK

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    Daniela Luminița ICHIM

    2015-11-01

    Full Text Available Dental caries represents a destructive condition of the hard dental tissue.The occurrence and advance of carious lesions is a complex phenomenon, involving the interaction of the microbial factor (the action of bacteria upon the tooth with the factors related to the host, alimentary regime, time factor. For an as correct as possible appreciation of the cariogenic risk of an individual, several tests, based on different (microbiological, clinical, epidemiological principles, are usually recommended [1]. Also, especially important is to check up the existence of a possible statistical association between the prevalence of dental caries and the results of the salivary tests performed on the experimental group [2].

  14. Natural prevalence of antibody titres to GTF of S. mutans in saliva in high and low caries active children.

    Science.gov (United States)

    Kirtaniya, B C; Chawla, H S; Tiwari, A; Ganguly, N K; Sachdev, V

    2009-01-01

    The present study was conducted to find out the role of natural immunity against dental caries. Whole stimulated saliva of various caries from active children was collected. Antigen glucosyltransferase (GTF) was prepared from Streptococcus mutans serotype C and the antibody titre was estimated using ELISA. Salivary IgG, s-IgA and total immunoglobulins (IgG + s-IgA+ IgM) concentration were assayed. The result showed an increased level of salivary IgG concentration with the increased number of dental caries, which was not statistically significant. But there were significant decrease of s-IgA titre as well as total immunoglobulin concentration in saliva with the increased number of dental caries. This study showed that because of lack of local immunity the children are more prone to dental caries.

  15. Frequency, biofilm formation and acid susceptibility of streptococcus mutans and streptococcus sobrinus in saliva of preschool children with different levels of caries activity

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    Maryam Ghasempour

    2013-01-01

    Full Text Available Background: One of the causative factors in development of dental caries is microorganisms. Two species of Mutans streptococci including Streptococcus mutans and Streptococcus sobrinus are associated with dental caries in human beings. The aim of this study was to investigate the frequency of S. mutans and S. sobrinus in saliva of children with different caries activity and ability to form biofilm and acid susceptibility of these microorganisms. Materials and Methods: This analytical case-control study was performed on 83 preschool children, 4-6 years old. Children were divided into two groups including 41 caries-active and 42 caries-free children. Non-stimulated saliva samples were collected and culture and polymerase chain reaction techniques were used. Statistical analysis was performed using t-test, Chi-square, ANOVA, and Kappa tests. Results: S. mutans and S. sobrinus were found in 65% and 21.6% of the samples respectively. S. mutans was isolated from 75.6% of caries-active and 54.8% of caries-free children. Figures for S. sobrinus were 29.2% and 14.3% respectively. Acid susceptibility of microorganisms isolated from saliva was 87.43 in caries-active children and 94.30 for caries-free children. Biofilm formation of microorganisms in caries-active and caries-free children was 0.77 and 0.73, respectively. Conclusion: Frequency of S. mutans in caries-active children was significantly higher than caries-free children, but the difference in frequency of S. sobrinus was not significant. Acid susceptibility of microorganisms in caries-active children was significantly lower, but the ability to form biofilm was not significantly different in two groups.

  16. Evidence for dental caries decline among children in an East European country (Hungary)

    DEFF Research Database (Denmark)

    Szöke, J.; Petersen, P.E.

    2000-01-01

    Central and Eastern Europe, dental caries prevalence, need for dental care, long-term trends of caries, schoolchildren......Central and Eastern Europe, dental caries prevalence, need for dental care, long-term trends of caries, schoolchildren...

  17. Caries with Dental Fluorosis and Oral Health Behaviour Among 12-Year School Children in Moderate-Fluoride Drinking Water Community in Quetta, Pakistan.

    Science.gov (United States)

    Sami, Erum; Vichayanrat, Tippanart; Satitvipawee, Pratana

    2016-09-01

    To determine the prevalence of dental caries and its relationship with dental fluorosis, oral health behaviour and dietary behaviour among 12-year school children in moderate-fluoride drinking water community in Quetta, Pakistan. Cross-sectional study. Government and private schools of Quetta, from November 2012 to February 2013. Atotal of 349 children aged 12-year from 14 randomly selected schools were included. The data collection was done on questionnaire designed for children. Dental caries status was examined by using WHO criteria. Dental caries was found in 81 children (23.2%) with mean DMFT0.61. Boys had 1.6 times more chance to have dental caries than girls. Dental fluorosis was found in 63.6% of children with majority of moderate degree (50.5%). Dental fluorosis status was found significantly associated with dental caries status in children. The children who had mild, moderate and severe fluorosis, had 4 times more chances to develop caries than those who did not have fluorosis. There was no significant association between children's caries status and use of paste, brushing habit, miswak, and visit to the dentist. The use of pastries and juices had a direct relation with the children's dental caries status. Dental caries in children of Quetta is not so much frequent as compared to the fluoride deficient countries. However, the high prevalence of moderate dental fluorosis and consumption of pastries and juices resulted in dental caries.

  18. Dental caries and associated factors among primary school children in Bahir Dar city: a cross-sectional study.

    Science.gov (United States)

    Mulu, Wondemagegn; Demilie, Tazebew; Yimer, Mulat; Meshesha, Kassaw; Abera, Bayeh

    2014-12-23

    Dental caries is the most common chronic infectious disease of childhood caused by the interaction of bacteria, mainly Streptococcus mutans and sugary foods on tooth enamel. This study aimed at determining the prevalence and associated factors of dental caries among primary school children at Bahir Dar city. A school based cross-sectional study was conducted at Bahir Dar city from October 2013 to January 2014. Systematic random sampling technique was used to select the children. Structured questionnaire was used to interview children and/or parents to collect socio demographic variables. Clinical dental information obtained by experienced dentist using dental caries criteria set by World Health Organization. Binary and multiple logistic regression analysis were computed to investigate factors associated with dental caries. Of the 147 children, 82 (55.4%) were girls. Majority of the children (67.6%) cleaned their teeth using traditional method (small stick of wood made of a special type of plant). The proportion of children having dental caries was 32 (21.8%). Primary tooth decay accounted for 24 (75%) of dental caries. The proportion of missed teeth was 7 (4.8%). The overall proportion of toothache and dental plaque among school children were 40 (27.2%) and 99 (67.3%), respectively. Grade level of 1-4 (AOR = 3.9, CI = 1.49 -10.4), poor habit of tooth cleaning (AOR = 2.6, CI = 1.08 - 6.2), dental plaque (AOR = 5.3, CI = 1.6 - 17.7) and toothache (AOR = 6.3, CI = 2.4 - 15.4) were significantly associated with dental caries. Dental caries is a common public health problem in school children associated with poor oral hygiene, dietary and dental visit habits. Therefore, prevention measures such as health education on oral hygiene, dietary habits and importance of dental visit are obligatory for children.

  19. [Relationship between tobacco smoke and dental caries in school children at the Valencian Country].

    Science.gov (United States)

    Carbajosa García, Smara; Llena Puy, Carmen

    2011-01-01

    Recently, it has focused the role of exposure to environmental tobacco smoke in the etiology of dental caries, so we plan to evaluate the association between environmental tobacco smoke inhalation and caries experience in 10-15-years-old children. A transversal descriptive study was designed. Carried out in the Primary Dentistry Unit. 9th Health Department. Valencian Country (Spain). 380 children random sample was selected (following the inclusion criteria). Each participant was clinically explored, then answered a self-administered opinion test about contact with tobacco smoke. DMF-T and df-t indexes and their components, plaque and gingival indexes, contact with tobacco smoke frequency (at home or not), own opinion about tobacco effects and present or future tobacco consumption. Children living with smokers at home showed a decayed teeth average of 1,9 ± 2,34, while those not living with smokers had 1,03 ± 1,46 ( p<0,001). df and DMF average indexes for children exposed and not exposed to tobacco smoke were 0,27 ± 0,78 (df)and 1,62 ± 2,21 (DMF) and 0,10 ± 0,47 (df) and 0,92 ± 1,40 (DMF) respectively (p=0,039 y p<0,001). In our study conditions, coexistence with environmental tobacco smoke is associated with a higher caries prevalence in both deciduous and permanent dentitions in 10-15-years-old children.

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

    Science.gov (United States)

    Dourado, Maurício da Rocha; Andrade, Peterson Marco Oliveira; Ramos-Jorge, Maria Letícia; Moreira, Rafaela Nogueira; Oliveira-Ferreira, Fernanda

    2013-09-01

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

  1. Glucosyltransferase B/C expression in Streptococcus mutans of rampant and caries-free children

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    Yetty Herdiati H. Nonong

    2009-12-01

    Full Text Available Background: Streptococcus mutans (S. mutans as specific bacteria causing dental caries have cariogenic characteristic related to glucosyltransferase (gtf B/C that can change sucrose into insoluble glucan. Insoluble glucan functions as an attachment media and bacteria colonization, and also as a source of extracellular polysaccharide which is needed for the bacteria and may lead to caries formation. Purpose: The aim of this study was to find out the gtf B/C expression in isolated S. mutans from dental plaque of rampant and caries-free children. Methods: An observational study was done on 96 isolated bacteria grown in sucrose and bacitracin containing media, which include S. mutans INA 99, S. Mutans EU3, S.mutans EU7, S.EU10a, and S.mutans 10b. PCR technique was used as amplification technique for gtf B/C. Result: This study showed that gtf B/C gene was found in S. mutans, S. constellatus, S. bovis, S. anginosus, L. fermentum, L. salivarius, and Kleibsiella oxytoca. The presence of gtf B/C gene was found in 9 of 10 samples identified in the sample of rampant caries children. Conclusion: The gtf B/C enzyme was found not only in S. mutans, but also in other bacteria.

  2. Managing dental caries in children in Turkey--a discussion paper.

    Science.gov (United States)

    Topaloglu-Ak, Asli; Eden, Ece; Frencken, Jo E

    2009-11-25

    This paper describes the oral healthcare system and disease situation amongst children in Turkey. Considering the high prevalence and severity of dental caries, a proposal for improvement of oral health in this population group is formulated. A virtual absence of palliative, preventive and restorative care characterises juvenile oral healthcare in Turkey. Consequently, carious cavities remain untreated, which may lead to pain, discomfort and functional limitation and, further, may impact negatively upon general health and cognitive development. As a first step to controlling dental caries, a national health programme including promotional, preventive and minimal intervention approaches for managing dental caries is proposed. The pros and cons of community-oriented caries-preventive measures are discussed. Daily tooth brushing with fluoridated toothpaste at home, in mother- and child-care centres, kindergartens, and schools is highlighted. The dental profession, government, university officials and other stakeholders need to meet and determine how best the oral health of children in Turkey can be improved. The present proposed plan is considered a starting point.

  3. Evaluation of total antioxidant level of saliva in modulation of caries occurrence and progression in children

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    Naveen Reddy Banda

    2016-01-01

    Full Text Available Context: Recent studies have implicated a direct relation between dental caries and salivary total antioxidant level (TAL, which can be suggested as an indicator (either harmful or protective for susceptibility of individuals for dental caries. Aim: To evaluate the total antioxidant level (TAL in unstimulated saliva of children, and to correlate the TAL with caries experience and BMI (body mass index. Settings and Design: 60 children, aged 6-12 yrs, were randomly selected for the study. Two groups were made (study group n=30 and control group n=30, and subdivisions based on gender were made out of both groups [male (n=15 and female (n=15]. In control group, subjects with no dental caries and study group, subjects having decayed teeth score ≥4 were included. Statistical Analysis: Data analysis was done using Statistical Package for Social Sciences (SPSS V. 21. Shapiro – Wilks test showed that TAL (absorbance did not follow normal distribution. Hence, for comparison between cases and control for TAL non-parametric test namely Mann- Whitney U test was applied. Results: Statistically significant strong positive correlation was seen between age and TAL (P< 0.05.

  4. Factors associated with dental caries in the primary dentition of children with cerebral palsy

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    Luana Leal Roberto

    2012-10-01

    Full Text Available The aim of this study was to investigate factors associated with caries experience in the primary dentition of one- to five-year-old children with cerebral palsy. A total of 266 dental records were examined, and caries experience was measured by dmft. The following variables were also analyzed: gender, oral hygiene, history of gastroesophageal reflux, use of medications for gastroesophageal reflux, gingival status, sugar intake and reports of polyuria, excessive thirst and xerostomia. For analysis purposes, the individuals were categorized as those with and without caries experience and subcategorized into the following age groups: one year; two to three years; and four to five years. After bivariate analysis, variables with a p-value < 0.25 were selected for incorporation into the Poisson regression models. Considering the limitations of the protocol, the level of oral hygiene perceived on the first appointment was the only factor associated with caries experience among two-to-fiveyear-old children with cerebral palsy.

  5. Comparison of the caries-preventive effect of a glass ionomer sealant and fluoride varnish on newly erupted first permanent molars of children with and without dental caries experience.

    Science.gov (United States)

    de Oliveira, Daniela Cristina; Cunha, Robson Frederico

    2013-01-01

    This longitudinal clinic study evaluated the effect of a glass ionomer sealant (GIS) and a fluoride varnish (FV) in the prevention of dental decay on newly erupted permanent molars of children with and without caries experience. Eighty children, aged 6-8 years, with all four newly erupted first permanent molars, were divided into two groups. Group 1 consisted of 53 children without caries experience and group 2 consisted of 27 children with dental caries experience. Permanent molars of the right side were sealed with GIS and the fluoride varnish was applied on the other two permanent first molars. Evaluation of GIS retention and the effectiveness of both materials in the prevention of dental caries were performed after 6, 12 and 18 months. After 18 months, of the 299 teeth, 271 (91%) showed no caries lesions and 28 presented caries lesions (9%). Teeth sealed with GIS had more carious lesions (15) than teeth with fluoride varnish (13). Most of the teeth (70%) that presented carious lesions were in group 2. Of the 138 sealed teeth, only one showed GIS to be totally present, 95 were partially present and 42 teeth were absent. The caries-preventive effect was very similar between both treatments. The presence of dental caries prevailed in the children with caries experience.

  6. A comparative study of oral health amongst trisomy 21 children living in Riyadh, Saudi Arabia: Part 1 caries, malocclusion, trauma

    Directory of Open Access Journals (Sweden)

    M. AlSarheed

    2015-10-01

    Conclusions: While there was no significant difference in the incidence of caries between children with and without T21, practitioners should be aware of the disparities in malocclusion and trauma in this vulnerable population.

  7. The relationship between the bacterium Streptococcus mutans in the saliva and dental caries in children in Mozambique.

    Science.gov (United States)

    Carlsson, P; Olsson, B; Bratthall, D

    1985-01-01

    Four hundred and sixty-two children, aged 10-14 years, from eight areas were examined for Streptococcus mutans in saliva and for dental caries. Strep. mutans strains from some samples were further characterized by serological and biochemical methods. Strep. mutans was identified in 98 per cent of the children and 40 per cent showed high counts. Serotypes c and d dominated among the strains. The distribution of Strep. mutans among the children varied between the eight areas but was not correlated with the difference in caries prevalence which ranged from 38 to 88 per cent. In individual children, however, there was an association between high counts of Strep. mutans and the presence of dental caries. Thus, Strep. mutans can be widely distributed and occurs in high numbers in a population with a low prevalence of caries.

  8. Pit and fissure sealants in the prevention of dental caries in children and adolescents: a systematic review

    National Research Council Canada - National Science Library

    Azarpazhooh, Amir; Main, Patricia A

    2008-01-01

    To investigate the evidence for sealants as a means to prevent caries in children and adolescents and, in the presence of suitable supporting evidence, to develop a protocol for the application of sealants...

  9. Dental caries associated with dietary and toothbrushing habits of 6- to 12-year-old mentally retarded children in Taiwan

    Directory of Open Access Journals (Sweden)

    Hsiu-Yueh Liu

    2009-06-01

    Conclusion: Children with MR tend to have poor oral health. A higher number of decayed teeth and a higher prevalence of caries were statistically significantly related to eating sweets and not having good oral hygiene habits of toothbrushing after eating.

  10. Early Childhood Caries and Body Mass Index in Young Children from Low Income Families

    Directory of Open Access Journals (Sweden)

    Maria Goretti Queiroz

    2013-03-01

    Full Text Available The relationship between early childhood caries (ECC and obesity is controversial. This cross-sectional survey investigated this association in children from low-income families in Goiania, Goias, Brazil and considered the role of several social determinants. A questionnaire examining the characteristics of the children and their families was administered to the primary caregiver during home visits. In addition, children (approximately 6 years of age had their height, weight, and tooth condition assessed. The primary ECC outcome was categorized as one of the following: caries experience (decayed, missing, filled tooth: “dmft” index > 0, active ECC (decayed teeth > 0, or active severe ECC (decayed teeth ≥ 6. Descriptive, bivariate and logistic regression analyses were conducted. The participants in the current study consisted of 269 caregiver-child dyads, 88.5% of whom were included in the Family Health Program. Caregivers were mostly mothers (67.7%, were 35.3 ± 10.0 years old on average and had 9.8 ± 3.1 years of formal education. The mean family income was 2.3 ± 1.5 times greater than the Brazilian minimum wage. On average, the children in the current study were 68.7 ± 3.8 months old. Of these, 51.7% were boys, 23.4% were overweight or obese, 45.0% had active ECC, and 17.1% had severe ECC. The average body mass index (BMI of the children was 15.9 ± 2.2, and their dmft index was 2.5 ± 3.2. BMI was not associated with any of the three categories of dental caries (p > 0.05. In contrast, higher family incomes were significantly associated with the lack of caries experience in children (OR 1.22, 95%CI 1.01–1.50, but the mother’s level of education was not significantly associated with ECC.

  11. Dental caries, fluorosis, and oral health behavior of children from Herat, Afghanistan.

    Science.gov (United States)

    Schwendicke, Falk; Doost, Ferhat; Hopfenmüller, Werner; Meyer-Lueckel, Hendrik; Paris, Sebastian

    2015-12-01

    Decades of conflict, poverty, and dysfunctional public services have affected people's health in Afghanistan. To estimate treatment needs and guide health initiatives, epidemiologic data are required. Such data are currently unavailable for dental health. The present study assessed caries experience, fluorosis, and oral health behavior in children from Afghanistan. We performed a two-stage, school-based cross-sectional study in Herat province in Afghanistan. A total of 1059 children, 369 children aged 6-7, 300 aged 12, and 390 aged 15 years, were sampled. Caries was assessed according to ICDAS, and oral hygiene, dietary habits, and parental economic and educational status evaluated. Prevalence of fluorosis was assessed, and fluoride concentrations in drinking water and in used toothpastes were measured. Mean (SD) number of decayed, missing, or filled teeth was dmft = 4.88 (3.11), DMFT = 2.57 (2.16), and DMFT = 4.04 (3.03) in 6-/7-, 12-, and 15-year-olds, respectively. The majority of lesions in 6-year-olds were cavitated, while 12- and 15-year-olds showed more non- or microcavitated lesions. Most lesions, especially in young children, were untreated. Mean (range) water fluoride concentration was 0.37 (0.19-0.67) ppm. Fluoride concentrations in evaluated toothpastes did not meet internationally recommended levels. The majority of children showed no or minimal fluorosis. Having fluorosis, infrequently consuming sweets, or having a father with high education was associated with low caries experience (dmfs/DMFS children had high unmet dental treatment needs and caries experience. Sufficient access to restorative treatment and prevention measures is urgently required. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  12. Early childhood caries and body mass index in young children from low income families.

    Science.gov (United States)

    Costa, Luciane Rezende; Daher, Anelise; Queiroz, Maria Goretti

    2013-03-05

    The relationship between early childhood caries (ECC) and obesity is controversial. This cross-sectional survey investigated this association in children from low-income families in Goiania, Goias, Brazil and considered the role of several social determinants. A questionnaire examining the characteristics of the children and their families was administered to the primary caregiver during home visits. In addition, children (approximately 6 years of age) had their height, weight, and tooth condition assessed. The primary ECC outcome was categorized as one of the following: caries experience (decayed, missing, filled tooth: "dmft" index > 0), active ECC (decayed teeth > 0), or active severe ECC (decayed teeth ≥ 6). Descriptive, bivariate and logistic regression analyses were conducted. The participants in the current study consisted of 269 caregiver-child dyads, 88.5% of whom were included in the Family Health Program. Caregivers were mostly mothers (67.7%), were 35.3 ± 10.0 years old on average and had 9.8 ± 3.1 years of formal education. The mean family income was 2.3 ± 1.5 times greater than the Brazilian minimum wage. On average, the children in the current study were 68.7 ± 3.8 months old. Of these, 51.7% were boys, 23.4% were overweight or obese, 45.0% had active ECC, and 17.1% had severe ECC. The average body mass index (BMI) of the children was 15.9 ± 2.2, and their dmft index was 2.5 ± 3.2. BMI was not associated with any of the three categories of dental caries (p > 0.05). In contrast, higher family incomes were significantly associated with the lack of caries experience in children (OR 1.22, 95%CI 1.01-1.50), but the mother's level of education was not significantly associated with ECC.

  13. Detection of oral streptococci in dental biofilm from caries-active and caries-free children Detecção de estreptococos orais em biofilme dental de crianças cárie-ativas e livres de cárie

    Directory of Open Access Journals (Sweden)

    Andréa Cristina Barbosa da Silva

    2008-12-01

    Full Text Available This work correlated the presence of oral streptococci in dental biofilm with clinical indexes of caries and oral hygiene in caries-active and caries-free children. S. mutans and/or S. sobrinus in the dental biofilm does not indicate a direct risk for developing dental caries.Este trabalho correlacionou a presença de estreptococos orais no biofilme dental com índices clínicos de cárie dentária e higiene oral em crianças com alta e baixa atividade de cárie. S. mutans e/ou S. sobrinus no biofilme dental não significa o imediato desenvolvimento de lesões cariosas.

  14. Analysis of the Permanent Tooth Eruption and Contraction of Dental Caries Based on Physical Development in School Children

    OpenAIRE

    相澤 徳久; 結城 昌子; アイザワ ノリヒサ; ユキ マサコ; Aizawa, Norihisa; Masako YUKI

    2006-01-01

    We performed a cohort study on the physical development, eruption of permanent teeth, and contraction of dental caries in school children. To establish criteria for the effective maintenance of dental hygiene, we analyzed the relationship between the eruption of permanent teeth and contraction of dental caries based on the physical development. The subjects were 373 elementary school children in Koriyama City, consisting of 215 boys and 158 girls, who were examined from their first to sixth g...

  15. [Genotypic diversity of Streptococcus sobrinus in 3 to 4-year-old children suffering with severe early childhood caries].

    Science.gov (United States)

    Qin, Xiu-rong; Zhou, Qiong; Qin, Man

    2009-06-01

    To evaluate the genotypic diversity of Streptococcus sobrinus (Ss) between children suffering with severe early childhood caries (S-ECC) and caries-free children by arbitrarily primed-polymerase chain reaction (AP-PCR). A total of 178 children aged from 42 to 54 months were recruited from 14 urban kindergartens. The S-ECC group contained 87 children with more than 5 decayed teeth, and the control group was composed of 91 caries-free children. Stimulated whole saliva was collected by chewing paraffin. All mutans streptococcus isolates were subcultured, biochemically characterised and identified by PCR as Streptococcus mutans (Sm) and Ss. Then the Ss isolates were genotyped by AP-PCR. The frequency of Ss detection was 18% in S-ECC children, which was significantly higher than 3% in caries-free children (P < 0.01). Twenty-two distinct genotypes of Ss were identified from 53 clinical isolates. In S-ECC group, one to three genotypes of Ss were detected in each saliva sample. Only one genotype of Ss was detected in all the caries-free children. One genotype of Ss were shared by three S-ECC children. The genotypes of isolates in S-ECC group were relate to decayed-missing-filled teeth (r = 0.50, P < 0. 05). The rate of Ss detection was significantly higher in S-ECC children than in caries-free children. Isolates of Ss displayed genetic polymorphism. The multi-genotypes of Ss was related to differences in caries susceptibility. Strains of Ss with same genotype were present in unrelated subjects.

  16. Body mass index and dental caries in children aged 5 to 8 years attending a dental paediatric referral practice in the Netherlands

    NARCIS (Netherlands)

    Jong-Lenters, M. de; Dommelen, P. van; Schuller, A.A.; Verrips, E.H.W.

    2015-01-01

    Background Obesity and dental caries are widely-recognised problems that affect general health. The prevention of both dental caries and obesity have proven very difficult: children and their parents may need professional support to achieve behaviour change. To find out whether both dental caries an

  17. Body mass index and dental caries in children aged 5 to 8 years attending a dental paediatric referral practice in the Netherlands

    NARCIS (Netherlands)

    de Jong-Lenters, Maddelon; van Dommelen, Paula; Schuller, Annemarie A; Verrips, Erik H W

    2015-01-01

    BACKGROUND: Obesity and dental caries are widely-recognised problems that affect general health. The prevention of both dental caries and obesity have proven very difficult: children and their parents may need professional support to achieve behaviour change. To find out whether both dental caries a

  18. Body mass index and dental caries in children aged 5 to 8 years attending a dental paediatric referral practice in the Netherlands

    NARCIS (Netherlands)

    de Jong-Lenters, Maddelon; van Dommelen, Paula; Schuller, Annemarie A; Verrips, Erik H W

    2015-01-01

    BACKGROUND: Obesity and dental caries are widely-recognised problems that affect general health. The prevention of both dental caries and obesity have proven very difficult: children and their parents may need professional support to achieve behaviour change. To find out whether both dental caries a

  19. Body mass index and dental caries in children aged 5 to 8 years attending a dental paediatric referral practice in the Netherlands

    NARCIS (Netherlands)

    de Jong-Lenters, M.; van Dommelen, P.; Schuller, A.A.; Verrips, E.H.W.

    2015-01-01

    Background Obesity and dental caries are widely-recognised problems that affect general health. The prevention of both dental caries and obesity have proven very difficult: children and their parents may need professional support to achieve behaviour change. To find out whether both dental caries an

  20. The caries related risk factors of 5 years old preschool children in Langfang,Hebei province%河北省廊坊地区5岁学龄前儿童乳牙龋相关行为危险因素调查研究

    Institute of Scientific and Technical Information of China (English)

    高萍; 李富者; 孙鹏; 刘敏

    2013-01-01

    Objective To investigate the caries related risk factors of 5 years old preschool children in Lang-fang , Hebei province . Methods A multiple stratified and cluster randomized sampling method was used to gain 7 115 years old preschool children .Structured questionnaire were used to collect related information .Re-sponse rate was 95.9% .Results The percentage of children consumes sugary food everyday was 25.2% .55.2%of children brushed their teeth everyday reported by their guardian .The percentage of children started to clean teeth before 2 years old was 12.0% .18.3% of children use fluoridated toothpaste and more than 60.3% of guard-ian did not know the effect of fluoridated toothpaste on teeth .More than 66.3% of guardian did not know preven-tive effect of sealant on the caries .The attitude of the majority of guardian to oral health was positive .The distri-bution of caries related risk factors was related to urbanization and guardian's education .Conclusion Integrated and specified oral health education and promotion program is urgent for the studied population .%目的调查河北廊坊地区5岁儿童乳牙龋相关行为危险因素,为有针对性地提出乳牙龋防治策略提供依据。方法采用分层、多阶段、随机、整群抽样的方法获得5岁儿童711名,由监护人填写结构式问卷,收回有效问卷682份,应答率95.9%。结果25.2%的儿童每天至少进食1次含糖食品。55.2%的5岁儿童每天刷牙,2岁前开始刷牙的只有12.0%。家长报告只有18.3%的孩子使用含氟牙膏,超过60.3%的家长不知道含氟牙膏对牙齿的作用,66.3%的家长不知道窝沟封闭能防龋。绝大部分家长对儿童口腔保健的态度积极。龋危险因素存在城乡差异,且与家长文化程度相关。结论适宜在该地区有针对性开展乳牙龋综合健康教育和促进活动。

  1. Dental caries status and oral health practice among 12-15 year old children in Jorpati, Kathmandu.

    Science.gov (United States)

    Khanal, S; Acharya, J

    2014-09-01

    Oral health is an essential component of health throughout life. There has been a decline in dental caries and periodontal disease in developed countries which can be attributed to the implementation of preventive programmes but in developing countries dental diseases are still on the rise. Therefore this cross sectional study was carried out to assess the prevalence of dental caries and oral hygiene practices among 12 to 15 years old children. Self administered close ended questionnaires were used to assess the oral hygiene practice. The overall dental caries prevalence was 58.3% and the mean DMFT score was 1.2 (± 1.79) and the deft score was 0.6 (± 1.24). Majority of the children (84.1%) presented with the practice of brushing their teeth once everyday using tooth brush and toothpaste. Regular dental check up was very poor (5.6%) but 77.4% reported that they visited a dentist in case of pain or presence of stains in the teeth. Females (63.4%) and children studying in higher secondary class (74.2%) showed a "good" level of oral hygiene practice than males and children in secondary class respectively. Children having "good" practice presented with "low" dental caries severity. The utilization of dental services was poor in the children, therefore highlighting the necessity to implement preventive programmes is important which would help in reducing the incidence of the dental caries as well as aiding in prompt treatment of dental caries at its initial stages.

  2. Dental Caries Status, Socio-Economic, Behavioral and Biological Variables among 12-Year-Old Palestinian School Children.

    Science.gov (United States)

    Sgan-Cohen, H D; Bajali, M; Eskander, L; Steinberg, D; Zini, A

    2015-01-01

    There are currently inadequate data regarding the prevalence of dental caries and its associated variables, among Palestinian children. To determine the current prevalence of dental caries and related variables, among Palestinian children in East Jerusalem. A stratified sample of 286 East Jerusalem Palestinian children was selected, employing randomly chosen sixth grade clusters from three pre-selected socio-economic school groups. Dental caries was recorded according to WHO recommendations. Salivary flow, pH, buffer capacity and microbial parameters, were recorded according to previously employed methodologies. The mean level of caries experience, by DMFT, was 1.98 ± 2.05. This level was higher than those found among Israeli children, but lower than several other Middle Eastern countries. In uni-variate analysis, significant associations were revealed between caries and school categories, which indicated lower, middle and higher socio-economic position(SEP), mothers' employment, home densities, dental visits, tooth brushing, Streptococci mutans (SM), Lactobacilli (LB), and saliva pH. According to a linear logistic regression model, children learning in lower SEP schools, with higher SM levels and more acidic saliva, had a higher chance of experiencing dental caries. These findings should be considered in the planning of services and dental health care programs for Palestinian children.

  3. [Distribution of Bifidobacterium in oral cavities of children and the relations with caries].

    Science.gov (United States)

    Zhai, Jing-Jing; Zou, Jing; Lu, Li-Ying

    2009-12-01

    To explore a selected-media of Bifidobacterium from oral cavity, to detect the distribution of Bifidobacterium in different sites of children and primarily investigate the relationship between oral Bifidobacterium and early childhood caries. 70 children aged from 3 to 5-year-old were selected, 30 children were caries-free and 40 were severe early childhood caries (S-ECC). Saliva was collected and plaque samples from the 30 healthy subjects were pooled. For S-ECC group, plaques were collected separately from four different sites as follows: Saliva, surfaces of intact enamel, surfaces of white spot-lesions, and deep dentin-lesions. Samples would be grown in the selected-media, and the whole DNA of bacteria was extracted. Polymerase chain reaction was performed with specific primers and the results were analyzed by the electrophoresis. Bifidobacterium were detected 0 in the caries-free children, while 47.5% in the S-ECC group. There was significant difference between two groups (P 0.05). 27.5% Bifidobacterium were detected in saliva, 27.5% on surfaces of intact enamel, 20.0% on surfaces of white spot-lesions and 22.5% in deep dentin-lesions. 10% Bifidobacterium dentium were detected in saliva, 7.5% on surfaces of intact enamel, 7.5% on surfaces of white spot-lesions and 10.0% in deep dentin-lesions. One type of modified selected media of Bifidobacterium in oral cavity was explored. Bifidobacterium may be related to the occurrence of the S-ECC and has nothing to do with different sites of teeth in children.

  4. Prevalence of dental caries and dental care utilisation in preschool urban children enrolled in a comparative-effectiveness study.

    Science.gov (United States)

    Kopycka-Kedzierawski, D T; Billings, R J

    2011-06-01

    To assess dental caries prevalence and dental care utilisation in pre-school children enrolled in urban childcare centres that participated in a comparative effectiveness study. Cross-sectional study. Caries prevalence was determined in a cohort of children 12-60 months of age. Eligible children were randomised into two groups: group one received a traditional visual/tactile oral examination and group two received a teledentistry examination. Questionnaires were administered to the children's parents/guardians to gather demographics and information about using dental and medical services. Of 234 children examined, approximately 28% had caries experience. The mean dfs score was 1.56 with a range of 0-34 carious surfaces. The mean dfs score for the children examined by means of teledentistry was 1.75 and for the children examined by means of the traditional visual/tactile method mean dfs was 1.40; the means between the two groups were not significantly different. Twenty-six children showed evidence of being treated for dental caries. According to the parents, 31.5% of the children had never had a dental check-up before, only 3% of the children were lacking dental insurance and majority of the parents (92%) did not perceive accessing dental care for the children as a problem. The Wilcoxon Mann-Whitney test and the Kruskal-Wallis test were used to assess statistical differences among groups of children. The data showed that 28% of the children had caries and, of these, 61% had never been treated for caries, thus indicating that continued efforts are needed to improve oral health care utilisation by inner-city preschool children.

  5. Breaking the Chain of Early Childhood Caries Transmission

    Directory of Open Access Journals (Sweden)

    Maxine Strickland

    2011-05-01

    Full Text Available Dental disease can have devas-tating effects on children who lack access to dental care. The US was shocked to learn of the recent death of a child from a caries related infection. The bio-logical basis of dental caries risk is usually considered interims of individual behavior. The role of the family and other more complex units of social organization in determining caries risk are not often appreciated. The transmission of caries causing bacteria from mothers (or other care givers having extensive contact with the child has been well docu-mented. In addition the age at which children are vulnerable to colonization with caries causing organisms is known. Despite the fact that the dental and scientific communities possess knowledge concerning the routs of caries transmission, efforts to implement preventive programs specifically targeting the reduction of caries transmission have been inconsistent. Working with and motivating families to prevent caries transmission should be the shared objective of researchers and clinicians. Armed with the available know-ledge, caries should not the thought of as an inevitable part of life. The goal of this essay is to challenge readers to empower people at risk to make decisions that enable them to break the chain of caries infection.

  6. Simple predictive model for Early Childhood Caries of Chilean children.

    Science.gov (United States)

    Fierro Monti, Claudia; Pérez Flores, M; Brunotto, M

    2014-01-01

    Introducción: Las caries temprana de la infancia (CTI), a pesar de ser una enfermedad prevenible, permanece como uno de los problemas de salud pública, tanto en países industrializados como en los que están en vías de desarrollo, afectando principalmente a poblaciones vulnerables. Objetivo: el objetivo de este trabajo fue generar un modelo sencillo basado en factores de riesgo que sea predictivo del riesgo de CTI en niños de 3-5 años de edad a fin de mejorar las estrategias preventivas a nivel de salud pública. Métodos: Se recolectaron datos clínicos, del hogar y psico-socio-cultural de niños (n=250) de ambos sexos que concurren a centros de salud en la región del Bio Bio – Chile mediante historia clínica y encuesta de comportamiento. Resultados: 24% de los niños presentó problemas de comportamiento (un comportamiento extraño fue la principal característica observada como problema de comportamiento). Las variables asociadas a ceo ?4 fueron: mal temperamento del niño (OR=2,43 [1,34; 4,40]) y estrés del hogar (OR=3,14 [1,54; 6,41]). Se observe que el modelo estratificado por género masculino fue el que presentó la mayor precisión diagnóstica de CTI (AUC= 78%, p-valor=0.000); además Conclusiones: Proponemos un modelo donde la higiene oral, el consumo de azúcar, el género masculino y el mal temperamento son los principales factores de predictivos de CTI. Este modelo podría ser una herramienta promisoria para el costo-efectividad del control de caries temprana.

  7. Protocol for Northern Ireland Caries Prevention in Practice Trial (NIC-PIP) trial: a randomised controlled trial to measure the effects and costs of a dental caries prevention regime for young children attending primary care dental services

    OpenAIRE

    Noble Solveig; Sutton Matthew; Crealey Grainne; O'Neill Ciaran; Killough Seamus; Donaldson Michael; Milsom Keith M; Tickle Martin; Greer Margaret; Worthington Helen V

    2011-01-01

    Abstract Background Dental caries is a persistent public health problem with little change in the prevalence in young children over the last 20 years. Once a child contracts the disease it has a significant impact on their quality of life. There is good evidence from Cochrane reviews including trials that fluoride varnish and regular use of fluoride toothpaste can prevent caries. The Northern Ireland Caries Prevention in Practice Trial (NIC-PIP) trial will compare the costs and effects of a c...

  8. Dental caries.

    Science.gov (United States)

    Pitts, Nigel B; Zero, Domenick T; Marsh, Phil D; Ekstrand, Kim; Weintraub, Jane A; Ramos-Gomez, Francisco; Tagami, Junji; Twetman, Svante; Tsakos, Georgios; Ismail, Amid

    2017-05-25

    Dental caries is a biofilm-mediated, sugar-driven, multifactorial, dynamic disease that results in the phasic demineralization and remineralization of dental hard tissues. Caries can occur throughout life, both in primary and permanent dentitions, and can damage the tooth crown and, in later life, exposed root surfaces. The balance between pathological and protective factors influences the initiation and progression of caries. This interplay between factors underpins the classification of individuals and groups into caries risk categories, allowing an increasingly tailored approach to care. Dental caries is an unevenly distributed, preventable disease with considerable economic and quality-of-life burdens. The daily use of fluoride toothpaste is seen as the main reason for the overall decline of caries worldwide over recent decades. This Primer aims to provide a global overview of caries, acknowledging the historical era dominated by restoration of tooth decay by surgical means, but focuses on current, progressive and more holistic long-term, patient-centred, tooth-preserving preventive care.

  9. Clinical evaluation of diagnodent in detection of occlusal caries in children.

    Science.gov (United States)

    Olmez, Aysegül; Tuna, Dilek; Oznurhan, Fatih

    2006-01-01

    The aim of this in vivo study was to evaluate the effectiveness of DIAGNOdent, visual and radiographic examination in detecting non-invasive diagnosis of occlusal caries in children. In this study, 92 untreated molars with sound occlusal surface or enamel and/or dentin caries were selected from 28 healthy patients, aged 7-17 years. All teeth were examined by two researchers using each of three diagnostic system (DIAGNOdent, visual, radiographic). Interpretation of the DIAGNOdent value and the radiolucency on the bitewing film were combined with the visual examination to decide where the teeth had to be opened. Depth of caries was recorded. Sensitivities and specificities were calculated for each diagnostic method using the biopsy scores as gold standard. Intra- and inter-examiner reproducibility for each method was assessed by calculating Cohen's kappa. The kappa value of inter-examiner reproducibilty was highest for visual examination (0.935), and lowest for DIAGNOdent measurements (0.698). Intra-examiner reproducibilty of DIAGNOdent mesurements was also good (0.745 and 0.665). Sensitivity and specificity for DIAGNOdent, visual examination and bitewing radiography were 0.86/0.80, 0.69/1.00 and 0.36/1.00, respectively. It was concluded that Diagnodent with a high sensitivity may be useful adjunct to visual examination with a high specificity in detecting occlusal caries.

  10. What Maryland adults with young children know and do about preventing dental caries.

    Science.gov (United States)

    Horowitz, Alice M; Kleinman, Dushanka V; Wang, Min Qi

    2013-06-01

    We sought to determine Maryland adults' knowledge, understanding, opinions, and practices with respect to prevention and early detection of dental caries. We conducted a statewide random-digit-dialing, computer-assisted telephone survey in 2010 among 770 adults who had a child aged 6 years or younger living in their home. A traditional random-digit sample and a targeted low-income sample were included. Analyses included frequencies, percentages, the χ(2) test, and multivariate logistic regression. Respondents' overall level of knowledge about preventing dental caries was low. Those with higher levels of education were more likely to have correct information regarding prevention and early detection of dental caries. Nearly all respondents (97.9%) reported that they were aware of fluoride, but only 57.8% knew its purpose. More than one third (35.1%) of the respondents were not aware of dental sealants. Those with lower levels of education were significantly less likely to drink tap water, as were their children, and significantly less likely to have had a dental appointment in the preceding past 12 months. Our results demonstrate the need to increase oral health literacy regarding caries prevention and early detection.

  11. Effectiveness of a new fluoride varnish for caries prevention in pre-school children.

    Science.gov (United States)

    Pitchika, Vinay; Kokel, Claudia J; Andreeva, Jana; Crispin, Alexander; Hickel, Reinhard; Kühnisch, Jan; Heinrich-Weltzien, Roswitha

    2013-01-01

    To investigate the effectiveness of a new fluoride varnish (Clinpro White Varnish, 3MEspe, Seefeld, Germany) with regard to the caries incidence within a 2-year period A non-randomized sample of 400 children from the Kyffhäuser district (Thuringia, Germany) was divided into a fluoride group (FG, biannual application of fluoride varnish) and control group (CG, no intervention). (Non-)cavitated caries lesions were recorded using World Health Organization (WHO) and Universal Visual Scoring System (UniViSS) criteria. Parents were given questionnaires to gather information about their socio-economic status (SES). Non-parametric methods and binomial logistic regression were used for data analysis. There was a significant increase in caries incidence in both groups. The number of non-cavitated carious lesions was significantly lower in the FG (mean 2.2; sd 2.3) compared with the CG (mean 2.9; sd 1.9). Initial statistical analysis revealed that fluoride varnish might prevent non-cavitated carious lesions. When including SES as a confounder into regression model, potential preventive effect was lost. This study underlines the importance of the multi-factorial etiology of caries and illustrates that the effectiveness of biannual fluoride varnish application was evident in non-cavitated carious lesions only.

  12. [Effects of three caries removal methods on children's dental fear evaluated by physiological measure].

    Science.gov (United States)

    Wang, Jun; Wang, Hui-min

    2007-04-01

    To evaluate the effects of three caries removal methods on children's dental fear by physiological measure. 90 children with caries lesions into dentin in primary molars were divided into three groups randomly: Chemomechanical carious removal group, atraumatic restorative treatment (ART) groups and traditional rotary instrument group. The baseline of blood pressure, pulse was recorded before the treatment. Then the blood pressure and the pulse of each subjects were measured 5, 10 and 15 minutes and at the end of the treatment respectively. The dental fear was evaluated by observing the trend of blood pressure and pulse in the process of the treatment, and the results were analyzed by SPSS11.5 software package, using one-way ANOVA and Student-Newman-Keuls methods to determine the effects of different caries removal methods on children's dental fear. The degree of dental fear in traditional drilling group was significantly higher than that in chemo-mechanical group and ART group. The difference of each index between rotary instrument group and ART group was significant at the first time-point from the beginning of the treatment (P0.05), and between ART and chemo-mechanical group. (P>0.05). At the second time-point, the difference of systolic blood pressure was significant between rotary group and chemomechanical group(P0.05), while the difference of the other index among the three groups was not significant(P>0.05). There was no significantly difference of each index among the three groups at the time-point afterwards(P>0.05). Compared to traditional caries removal method, chemomechanical technique and ART may decrease children's dental fear effectively.

  13. The prevalence and severity of early childhood caries in preschool children in the Federation of Bosnia and Herzegovina

    Directory of Open Access Journals (Sweden)

    Lejla Šačić

    2016-05-01

    Full Text Available Objective. The aim of this study was to assess caries prevalence and severity in preschool children in the Federation of Bosnia and Herzegovina. In addition, the relationship between the frequency and clinical types of early childhood caries and behavioral factors, oral hygiene and eating habits were assessed. Subjects and methods. An oral health survey was performed in line with the World Health Organization methodology and criteria. The research consisted of clinical examinations of children to determine dentition status, oral hygiene and severity of caries distribution according to Wyne’s classification. Information about behavioral factors was collected by means of a questionnaire administered to parents/guardians. Results. The sample consisted of a total of 165 preschool children aged 3-5 years. Mean dmft (decay, missing, filled teeth index for primary dentition was 6.79. The percentage of caries-free children was 17.0%. The results showed a statistically significant correlation between oral hygiene and eating habits, and also the frequency and types of early childhood caries. Conclusion. The present study demonstrates high caries prevalence in preschool children in the Federation of Bosnia and Herzegovina. Community based preventive programs should be developed and urgently implemented, in order to achieve the WHO goals, improve oral and general health, thus improving the quality of life of these populations.

  14. General evaluation of hard dental tissue and risk factors of dental caries in young people

    Directory of Open Access Journals (Sweden)

    Антоніна Михайлівна Політун

    2016-04-01

    Full Text Available The prognostication of caries in youth is important for determination and prescription of individual prophylactic arrangements and its further influence on mineralization of the hard dental tissues.Aim of the work: the study of the prevalence and intensity of caries among the young people and determination of possible connection with the risk factor of caries development for further choice of the reasonable prophylactic arrangement.Materials and methods of research: epidemiological, clinical, statistic ones.Results of research: The article describes results of the comprehensive dental examination of 135 persons18-25 years old. There was determined the high prevalence of caries (96,3±0,74 % with considerable intensity (8,87±0,39. The main etiological factors among youth are: poor nutrition with prevalence of carbohydrate (74,81±0,56 %, lack of oral hygiene (59,27±0,73 %, quantitative and qualitative composition of oral fluid, presence of somatic diseases (40±0,30 %, bad habits (31,85±0,24 %, neglect of the sport (48,88±0,36 %, chronic emotional stress (38,51±0,29 %, due to the increased workload and related stress factors.Conclusions: the high prevalence (96,3±0,74 % and intensity of carious process (8,87±0,39 is caused by the unsatisfactory state of oral cavity, (1,91±0,06, under the influence of general factors (somatic diseases, stress, poor nutrition the reactivity of protective mechanisms is lowered and the risk of dental morbidity of youth increases. So, it proves the necessity of elaboration and introduction of the active arrangements of primary prophylaxis directed on the raise of caries resistance of the hard dental tissues in young people

  15. Geo-mapping of time trends in childhood caries risk--a method for assessment of preventive care

    DEFF Research Database (Denmark)

    Strömberg, Ulf; Holmn, Anders; Magnusson, Kerstin;

    2012-01-01

    Dental caries is unevenly distributed within populations with a higher burden in low socio-economy groups. Several attempts have been made to allocate resources to those that need them the most; there is a need for convenient approaches to population-based monitoring of caries risk over time. The....... The aim of this study was to develop the geo-map concept, addressing time trends in caries risk, and demonstrate the novel approach by analyzing epidemiological data from preschool residents in the region of Halland, Sweden....

  16. Effect of Fluoride Varnish on Streptococcus mutans Count in Saliva of Caries Free Children Using Dentocult SM Strip Mutans Test: A Randomized Controlled Triple Blind Study

    OpenAIRE

    A, Deepti; Jeevarathan, J; Muthu, MS; Prabhu V, Rathna; Chamundeswari

    2008-01-01

    Aims: The aim of this study was to estimate the count of Streptococcus mutans in saliva of caries free children using Dentocult SM strip mutans and to evaluate the effect of fluoride varnish on the Streptococcus mutans count in saliva of these caries free children. Methods and material: Thirty caries free children were selected for the study based on the information obtained from a questionnaire prepared. They were randomly assigned into the control group and the study group consisting of ten...

  17. The relation between oral hygiene skills and the prevalence of dental caries among 4 - 6-year-old children.

    Science.gov (United States)

    Razmienė, Jaunė; Vanagas, Giedrius; Bendoraitienė, Eglė; Vyšniauskaitė, Aurelija

    2011-01-01

    AIM OF THE STUDY. To evaluate the tooth brushing skills and the prevalence of dental caries as well as its intensity in relation to oral hygiene skills among 4 - 6-year-old children. MATERIAL AND METHODS. The cross-sectional study was performed from November 16, 2009 to January 12, 2010. 235 children (4 - 6-year old) were randomly selected from kindergartens in Plungė and Jonava in Lithuania. The results of study were registered in the special forms prepared in accordance with the recommendations of WHO. Parents of the children were asked to fill in the questionnaires. RESULTS. The results of the study show that 91% (Plungė) and 90% (Jonava) of 4 - 6-year-old children have caries in their primary teeth. The prevalence of caries is different in relation to age: 78.7% of 4-year-old children, 97.3% of 5-year-old children, and 95.3% of 6-year-old children. The intensity of caries is as follows: 4.9 (SN=±4.9), 7.5 (SN=±4.5), and 8.2 (SN=±4.7). CONCLUSIONS. There is the high prevalence of caries, particularly of not treated forms, among 4 - 6-year-old children. The oral hygiene index is just satisfactory.