Family characteristics and caries experience in preschool children. A longitudinal study from pregnancy to 5 years of age

Wigen TI, Espelid I, Skaare AB, Wang NJ. Family characteristics and caries experience in preschool children. A longitudinal study from pregnancy to 5 years of age. Community Dent Oral Epidemiol 2011; 39: 311–317. © 2010 John Wiley & Sons A/S Abstract – Objective: The purpose of the study was to explore associations between family status, family income, family size, mother’s age at child birth, mother’s education and parents’ national background and caries experience in 5‐year‐old children. Method: This study is based on data from the Norwegian Mother and Child Cohort Study conducted by the Norwegian Institute of Public Health and the Public Dental Services. A total of 1348 children were followed from pregnancy to the age of 5 years. Questionnaires were completed by mothers twice during pregnancy and when the children were 3 and 5 years of age. Clinical and radiographic examination of the children was performed at the age of 5 years. Results: Caries experience in the 5‐year‐old children was low; 89% had no caries experience (d_3–5 mft = 0). In multiple logistic regression having one or both parents of non‐western origin (OR 3.4, CI 1.6–7.3), having had a change in family status from pregnancy to 5 years of age (OR 2.0, CI 1.1–3.4) and having mother with low education (OR 1.9, CI 1.3–2.8) were statistically significant risk indicators for having caries experience at the age of five. Conclusion: Family characteristics in pregnancy and early life were associated with caries experience in 5‐year‐old children. Primary care personnel meeting young children with one or several of these characteristics should consider referring the child to dental personnel to enable early initiation of health‐promoting activities.     

Factors associated with prevalence and severity of caries experience in preschool children

Abstract – Objectives: The aim of the present study was to examine the prevalence and severity of caries experience in the primary dentition of preschool children and to assess the association of disease distribution with oral hygiene levels, reported oral health behaviours and socio‐demographic factors. Methods: Study samples comprised 1250 3‐year‐old and 1283 5‐year‐old pre‐school children from four distinct geographical areas in Flanders. Information on oral hygiene and dietary habits, oral health behaviours and socio‐demographic variables was collected using questionnaires completed by the parents. Clinical examinations were performed using standardized criteria. Caries experience was recorded at the level of cavitation (d₃ level). Simple as well as multivariable logistic regression analyses were performed in order to identify factors associated with prevalence and severity of caries experience. Results: Visible plaque was present in 31% of 3‐year‐olds and 37% of 5‐year‐olds. In 3‐year‐olds, 7% presented with caries experience while this was the case in 31% of 5‐year‐olds. Multivariable logistic regression revealed significant associations, in 3‐year‐olds, of caries experience with presence of dental plaque (OR = 7.93; 95% CI: 2.56–24.55) and reported consumption of sugared drinks at night (OR = 7.96; 95% CI: 1.57–40.51). In 5‐year‐olds, significant associations were seen with age (OR = 7.79; 95% CI: 2.38–25.43), gender (OR = 0.37 with 95% CI: 0.19–0.71 for girls), presence of visible dental plaque (OR = 3.36; 95% CI: 1.64–6.89) and reported habit of having sugar‐containing drinks in between meals (OR = 2.60 with 95% CI: 1.16–5.84 and OR = 3.18 with 95% CI: 1.39–7.28, respectively for 1×/day and > 1×/day versus not every day). In 5‐year‐olds with caries experience (30.8% of total sample), the severity of disease was further analysed (d₃mft between 1 and 4 versus d₃mft 5 or higher). Multivariable analyses showed a significant association with gender [girls more likely to have higher disease levels; OR = 4.67 (95% CI: 1.65–13.21)] and with presence of plaque (OR = 3.91 with 95% CI: 1.23–12.42). Conclusions: Presence of visible plaque accumulation and reported consumption of sugared drinks were associated with prevalence of caries experience in Flemish preschool children. Severity of disease was associated with gender and with presence of plaque. Results underline the importance of plaque control and diet management from very young age on.     

Do enamel and dentine caries at 5 years of age predict caries development in newly erupted teeth? A prospective longitudinal study

Abstract

Objective: To explore caries development in children from 5 to 12?years of age, and to study whether enamel caries and dentine caries at 5?years of age could predict caries prevalence at 12?years of age, controlled for child characteristics.

Methods: The study included 3282 children examined at 5 and 12?years of age. Data were collected by clinical examination and questionnaire. Enamel and dentine caries were registered at surface level. Data were tested by t-test and analysed by bi- and multivariate logistic regression. The study was ethically approved.

Results: In 5-year-olds, 15% of the children had dentine caries experience and 21% had enamel caries. In 12-year-olds, 32% had dentine caries experience and 47% had enamel caries. Children with dentine caries experience at 5?years of age had at 12?years of age developed more surfaces with enamel caries (mean 2.8, SD 4.2) and dentine caries experience (mean 1.8, SD 2.5) than other children (p?<?.05). Dentine caries experience at 12?years of age was associated with having only enamel caries (OR 1.6, CI 1.2–2.0) and dentine caries experience (OR 3.2, CI 2.6–3.9) at 5?years of age. Family status and parental education were related to caries development.

Conclusion: Children with caries in primary teeth continued to be caries risk children during the mixed dentition period. In addition to dentine caries experience, enamel caries in primary teeth was a predictor for caries development in young permanent teeth and may be used to improve the caries risk assessment.     

Parental smoking behavior and caries experience in preschool children

Abstract – Objectives: The study aimed to explore the association between parental smoking behavior and caries experience in young children, taking into account the socioeconomic status and oral health‐related behavior. Methods: Cross‐sectional data from 1250 3‐year‐old and 1283 5‐year‐old children from four geographical areas in Flanders (Belgium) were analyzed. Children were examined at school by trained dentist‐examiners, using standard criteria and calibrated examination methodology. Data on oral hygiene and dietary habits, oral health behavior, sociodemographic variables, and parental smoking behavior were obtained through structured questionnaires, completed by the parents. Results: Visible caries experience (i.e. d₃mft > 0) was seen in 7% of 3‐year olds and 31% of 5‐year olds. In both age groups, 30% of the parents reported smoking behavior. Univariable logistic regression analysis with caries prevalence as the dependent variable, revealed that parental smoking was a significant independent variable. After controlling for age, gender, sociodemographic characteristics, oral hygiene, and dietary habits, the effect of family smoking status was no longer significant in 3‐year‐old children (OR = 1.98; 95% CI: 0.68–5.76). In 5‐year olds the significant relationship between parental smoking behavior and caries experience persisted after adjusting for the other evaluated variables (OR = 3.36; 95% CI: 1.49–7.58). Conclusion: The results of this study illustrate the existence of a significant association between parental smoking behavior and caries experience in 5‐year‐old children.     

Parental risk attitudes and caries-related behaviours among immigrant and western native children in Oslo

OBJECTIVES: Immigrant children make up a large proportion of the school populations in many western cities. It is likely that their parents have different attitudes and knowledge of dental health than resident populations, and thus provide a challenge to public dental services. This study sought to map existing disparities in oral health among immigrant and western native children in Oslo and to identify differences in parental, cultural and ethnic beliefs and attitudes towards oral health and caries-related behaviours. METHODS: Caries was recorded of 735 children (3- and 5-year olds), supplemented with radiographs among 5-year olds. Their parents responded to a questionnaire. RESULTS: Immigrant background, consumption of sweet drinks at bed and social status were the dominant caries risk indicators among the 3-year olds. Among the 5-year olds, the caries risk indicators were immigrant background, parental indulgence, attitude to diet, attitude to oral hygiene, social status and age starting toothbrushing. Being an immigrant was closely associated with higher caries prevalence and experience. Parental attitudes to oral hygiene, diet and indulgence, and caries-related behaviours distinguished immigrants from western natives. CONCLUSIONS: The results suggest that immigrant groups in western societies require different information packages, modified strategies for forming oral hygiene habits and attitudes related to dental care of children, and encouragement to exercise discipline on factors known to be risks for oral health. These strategies must recognize that immigrants and western natives attach different levels of importance to oral health and dental parameters. It should be paid extra attention to some caries high-risk subgroups.     

The Caries Assessment Spectrum and Treatment (CAST) instrument: its reproducibility in clinical studies

A new caries assessment instrument, the Caries Assessment Spectrum and Treatment (CAST), was developed. It covers carious lesion progression from no lesion, sealants and restorations to lesions in enamel and dentine, advanced stages in pulpal and tooth‐surrounding tissues, and tooth loss owing to dental caries, in nine codes. The objective of this study was to determine the reproducibility of the CAST instrument in primary and permanent dentitions, using three age groups. Two epidemiological surveys were conducted in Brazil, covering three age groups: 2–6‐year‐old and 6–9‐year‐old children and 19–30‐year‐old adults. Four trained and calibrated examiners performed the examinations. Reproducibility was calculated for intra‐ and inter‐examiner at surface and tooth levels and expressed as unweighted kappa‐coefficient value (κ) and percentage of agreement (Po) for CAST codes (0–7) and for the categories healthy (0–2) versus diseased (3–7), and non‐cavitated (0–3) versus cavitated (4–7) teeth. Using CAST codes (0–7) for the 2–6‐year‐old age group in primary dentitions, inter‐examiner consistency was κ  =  0.74 and Po was 98.3%. In the 6–9‐year‐old age group in primary dentitions, inter‐examiner consistency ranged from κ  =  0.68 to κ  =  0.86 and Po was ≥93.7%. In the 19–30‐year‐old age group inter‐examiner consistency was κ  =  0.87 and Po was 94.1%. The reproducibility of the CAST instrument for use in the primary dentition of 2–6‐year olds and of 6–9‐year olds was ‘substantial’ to ‘almost perfect’. The reproducibility for its use in the permanent dentition of 19–30‐year olds was ‘almost perfect’. The CAST instrument can reliably be applied in epidemiological studies covering these ages.     

Relationship between caregiver's and child's caries prevalence among disadvantaged African Americans

Abstract – Objective: To assess the relationship between African‐American caregivers’ and children’s caries levels adjusting for sociodemographic factors. Methods: A representative sample of 1021 children (0–5 years) and their caregivers were recruited using a stratified two‐stage area probability sample of households in Detroit. The response rate was 73.7%. Caries was measured using the International Caries Detection and Assessment System. Caries was defined as D1S/d1s (noncavitated) or D2S/d2s (cavitated lesions) for both caregivers and children. Sociodemographic data included caregivers’ employment status, sex, age, income and education. Negative binomial regression techniques were used for the multivariable analyses because of the highly skewed distribution of caries among the children. Results: 48% of the children were male, 39% had employed caregivers, 46% had caregivers with less than a high school education and 44% had family incomes less than $10 000. A total of 47% of the children had at least one noncavitated lesion and 31% had a cavitated lesion. Younger children (ages 0–3 years) had lower caries rates with 24% having one or more noncavitated lesion,18% having a cavitated lesion and 31% with any lesion compared with 78%, 51% and 81%, respectively, among the 4‐ to 5‐year olds. Because of these differences in prevalence in the age groups, subsequent analyses were conducted separately for the two age groups. Multivariable analyses found that the number of cavitated surfaces among the caregivers was significantly related to the number of cavitated and noncavitated lesions among their children for both age groups. The prevalence of children’s caries increased with increasing caregivers’ caries score when demographic characteristics of caregivers were controlled. Younger children with family incomes of less than $10 000 had a significantly increased risk of higher caries prevalence compared with children in families with incomes greater than or equal to $20 000. Conclusions: Caregivers’ caries levels were modestly correlated with children’s caries. However, higher caries prevalence among caregivers significantly increased the risk of caries prevalence among their children. Thus, efforts aimed at improving caregiver’s oral health could result in reducing caries risk among their children, regardless of whether the mechanism was biologically or behaviorally based. Efforts also should be aimed directly at reducing caries risk among children by increasing fluoride exposure among children and improving access to preventive dental care. Finally, even the poorest of the poor experienced additional health disadvantages associated with income suggesting even small increases in family income raising families could have a significant effect on reducing caries risk among young children.     

Socioeconomic inequalities in the distribution of dental caries in Brazilian preschool children

Objectives: This study assessed the inequality in caries distribution and the association between socioeconomic indicators and caries experience of preschool children in a city in Brazil. Methods: A cross‐sectional study in a multistage random sample of 455, 1‐5‐year‐old children was conducted on National Children's Vaccination Day in Santa Maria, Brazil. Calibrated examiners evaluated the prevalence of dental caries and parents provided information about several socioeconomic indicators by means of a semi‐structured questionnaire. Data were analyzed using Poisson regression model. Results: The caries prevalence was 23.5 percent and the means for the decayed, missing and filled primary teeth was 0.8. A high inequality in the caries distribution with Gini coefficient of 0.8 and Significant Caries Index of 2.8 was observed. The oldest children, non‐white, with mothers having low level of education and from low household income had the highest prevalence of dental caries. Conclusion: Socioeconomic factors are strong predictors for the inequality in caries distribution in Brazilian preschool children.     

Risk factors for dental caries in the five-year-old South Australian population

BACKGROUND: This study tested the hypothesis that risk behaviours in disadvantaged groups would explain socio-economic inequality in dental caries prevalence among preschool children. METHODS: Using a case-control study, children with caries experience (one or more decayed, missing or filled primary tooth surfaces) and with no caries experience were sampled with known probabilities from among five year olds attending the South Australian Dental Service (SADS). Dental caries experience of primary teeth was recorded by SADS clinicians. Social and behavioural information was collected using a questionnaire mailed to parents. Prevalence rates, prevalence ratios (PR) and 95 per cent confidence intervals (95% CI) were computed, taking into account sampling probabilities. RESULTS: Questionnaires were obtained for 64.6 per cent of sampled children (n = 1398) and 40.2 per cent (95% CI = 37.8-42.6) of them had caries experience. Five statistically significant risk factors were identified relating to previous feeding, current oral hygiene and parent's own oral health perceptions. The prevalence of four risk factors was greater in low-income households compared with high-income households (P < or = 0.01). In multivariate analysis, after adjusting for age of tooth cleaning onset, age at which toothpaste was introduced was not significantly associated with caries prevalence. Behavioural risk factors did not explain income-related gradients in caries prevalence but modified the level of risk associated with delayed onset of tooth cleaning. Children who delayed tooth cleaning until the age of 24 months or more and who were from low-income households had a 2.7-fold increase in caries prevalence (95% CI = 2.1-3.4). CONCLUSIONS: Caries prevention efforts need to target behaviours in infancy and non-behavioural risk factors among preschoolers in low-income households.     

Dental caries and childhood obesity: roles of diet and socioeconomic status

Objective: Our objective was to determine (a) if caries and obesity were associated in a pediatric population and (b) if so, then to explore diet and socioeconomic status as additional risk factors. Methods: Subjects were recruited at birth and are members of the Iowa Fluoride Study. Data such as parental age, parental education levels and family incomes were obtained by questionnaire at recruitment. Children's primary dentition was examined and their weight and height measured at 4.5–6.9 years of age. Parental weight and height were measured when children were 7.6–10.9 years of age. Beverage and nutrient intake patterns were obtained from 3‐day food and beverage diaries completed at 1, 2, 3, 4 and 5 years of age. Results: Children with caries had lower family incomes, less educated parents, heavier mothers and higher soda‐pop intakes at 2, 3 and for 1–5 years than children without caries (P < 0.05). ‘Overweight’ children had less educated fathers and heavier parents than ‘normal’ weight children (P < 0.05). Children ‘at risk’ of overweight had higher caries rates than ‘normal’ or ‘overweight’ children (P < 0.05). In stepwise logistic regression models to predict caries experience, soda‐pop intakes were displaced by mother's education, leaving ‘at risk’ of overweight and mother's education in the final model. Conclusion: Caries and obesity coexist in children of low socioeconomic status. Public health measures to improve dietary education and access to appropriate foodstuffs could decrease the risk of both diseases.     

Caries in preschool children in Amman,Jordan and the relationship to socio-demographic factors

OBJECTIVE: To determine the prevalence and severity of caries in children attending kindergartens in Amman and the relationship between caries experience and socio-demographic factors including age, social class based on the father's occupation, the level of mother's education and the fee level of the kindergarten attended. DESIGN: Cross sectional survey including a dental examination of the child and a questionnaire completed by the parents. SETTING: Kindergarten schools in Amman. PARTICIPANTS: 1,140 children including 569 4-year-olds and 571 5-year-olds. RESULTS: Prevalence of caries in 4 year olds was 62% and in 5 year olds it was 73%. The dmft values were 3.1 and 4.1 in 4 and 5 year olds respectively. Lower caries prevalence was recorded for children of families where the father had a non-manual occupation, those whose mothers had higher levels of educational attainment and for children attending kindergartens with higher tuition fees. CONCLUSION: Caries prevalence and severity in children attending kindergarten schools in Amman are similar to those seen in studies of children of the same age in Saudi Arabia and higher than those in children in westernised countries such as the UK. As in other countries, caries experience in young children in Amman is clearly related to social factors. Findings illustrate the need for effective oral health promotion accessible to all social groups in this middle eastern capital. Fee scale of the schools appears to be an effective measure to use in designing appropriate strategies.     

State-level differences in the oral health of Australian preschool and early primary school-age children

Background: This study compares oral health outcomes and behaviours for young Australian children by residential state or territory to determine whether state differences arise from individual exposures to risk factors. Methods: Cross‐sectional data for 4606 2–3 year olds and 4464 6–7 year olds were obtained from the Longitudinal Study of Australian Children. Outcome measures were parent‐reports of children’s caries experience, frequency of toothbrushing and dental services use. Results: For 2–3 year olds, children from the Australian Capital Territory were less likely to have parent‐reported caries than children from other states, and more likely to brush their teeth twice daily and to have used dental services. For 6–7 year olds, optimal outcomes were observed in New South Wales for lowest caries experience, Western Australia for highest toothbrushing, and South Australia for highest dental services use. Adjustments for socio‐demographic predictors did not eliminate state differences in oral health. Conclusions: Large state differences in the oral health of young children persisted after adjustment for individual socio‐demographic determinants, suggesting these arise from variations in the systems to promote and care for children’s oral health. Several states would benefit from a stronger emphasis on oral health promotion in young children, and disparities from a young age suggest the need for better engagement of early childhood professionals in oral health promotion.     

Dental caries experience and factors among preschoolers in southeastern México: a brief communication

OBJECTIVE: To examine the association between dental caries prevalence and selected variables in preschool children. METHODS: A cross-sectional study was carried out with 1,303 preschoolers (ages 3-6 years old), and the mothers completed questionnaires. The children were examined by one of three standardized dental examiners. Logistic regression was performed to identify associations between dental caries and other factors. RESULTS: Mean dmft was 1.54+2.47, with 44.1% of children having dmft>0. Caries prevalence was associated with older children (OR=1.39); medium (OR=1.66) and low (OR=2.41) socioeconomic levels; mediocre (OR=1.71) and inadequate (OR=2.25) hygiene; negative attitude toward oral health (OR=1.51); and the presence of enamel defects (OR=1.74). CONCLUSION: Both overall caries prevalence and dmft index were relatively low. The results of this study substantiate previous reports in the international literature for clinical, behavior, socio-demographic, and socio-economic variables that contribute to dental caries in Mexican children.     

Dental caries among children from Solntsevsky – a district in Moscow, 1993

Abstract In order to provide a baseline for planning a caries preventive program for children in a district in Moscow, samples of 6-, 8-, 10-, 12-, and 14-yr-old children were examined. The initial examination included recording of plaque on selected surfaces using a classification from 0 to 2 (thick plaque). After supervised tooth brushing, the children were examined for caries. Each tooth surface was examined and classified in progressive stages of caries involving opaque enamel lesions, increasing stages of cavity formation, fillings with and without caries and extractions due to caries. Gingival status in selected locations was classified from 0 to 2 (severe inflammation). More than 2/3 of the children had surfaces covered with thick plaque (score 2). Gingivitis was observed in one or more places in 2/3 of the children. Caries experience in the primary dentition was high, and low to moderate in the permanent dentition. However, the average number of surfaces with deep dentin cavitation, indicating pulpal involvement in 14-yr-olds, was 1.7. Caries on primary molar teeth accounted for about 80% of the accumulated caries experience among the 8-yr-olds. Caries on permanent first molars accounted for about 70% of the accumulated caries experience among the 14-yr-olds. The occlusal surface on permanent first molars was the most prone to caries in the permanent dentition.     

Oral health-related quality of life and caries experience of Hong Kong preschool children

Objective: This study aimed to investigate the association between oral health-related quality of life (OHRQoL) and caries experience of Hong Kong preschool children. Methods: Parents or primary caregivers of Hong Kong preschool children were invited to complete a self-administered dental health questionnaire. The study children were examined in their classrooms. The decayed, missing and filled primary teeth (dmft) index was used for documenting the caries status. The questionnaire included the Chinese Early Childhood Oral Health Impact Scale (ECOHIS) and collected sociodemographic information on the parents and children. Logistic regression analysis was used to determine the association between OHRQoL and caries experience of preschool children. Results: A total of 434 preschool children were invited to participate in the study; 336 (77.4%) received a dental examination and returned a parental questionnaire. The mean (SD) age of the study children was 4.7 (0.3) years. An OHRQoL impact (ECOHIS score of >0) for at least one item was reported by 236 (70.2%) parents/caregivers of the children included in the study. The overall mean (SD) ECOHIS score was 5.8 (6.2). A caries prevalence (dmft > 0) of 36.9% and a mean (SD) dmft score of 1.7 (3.2) were calculated for the study children. In the final logistic regression model, children with a higher dmft score had a significantly higher chance of having a poorer OHRQoL (OR = 1.20, 95% CI: 1.07–1.35, P = 0.002), whereas children’s sex, parent’s education levels and the respondent’s relationship to the child were not associated with OHRQoL (P > 0.05). Conclusion: Caries experience is associated with lower OHRQoL of Hong Kong preschool children.Key words: Child, dental caries, early childhood caries, oral health, quality of life     

Dental caries prevalence and treatment needs of 5- to 12-year-old children in relation to area-based income and immigrant background in Greece

Objectives: To investigate the association between certain socio‐demographic characteristics and dental health status of 5‐ to 12‐year‐old children attending public kindergarten and primary schools in Piraeus, Greece. Methods: Gender, age, place of residence, immigrant background and area‐based income were associated with dental caries prevalence, treatment needs and oral hygiene level in 5,116 children. Results: The mean number of decayed, missing and filled deciduous teeth (dmft) and Unmet Restorative Treatment Needs Index (UTN) at 6‐year‐olds were 1.54 and 84.6% respectively, and the DMFT and UTN at 12‐year‐olds were 1.35 and 71.8%. Caries experience/severity significantly increased with age, whereas treatment needs and oral hygiene level decreased (P < 0.001). Immigrant background and low area‐based income was associated with poorer oral health outcomes. The above associations retained statistical significance after multivariate analysis. Children who live in areas with lower average income present 1.20 to 2.14 greater risk of having higher caries severity and poorer oral hygiene in comparison to those living in more affluent areas, and children with an immigrant background have 1.68 to 4.34 higher likelihood to present higher dmft and DMFT values, higher unmet treatment needs, and poorer oral hygiene levels compared to their Greek counterparts above and beyond the effect of the other risk factors assessed. Conclusions: The present study revealed a socio‐demographic gradient in oral health status and treatment needs of children in Piraeus, Greece.     

Caries prevalence and severity, and quality of life in Brazilian 2- to 4-year-old children

Gradella CMF, Bernabé E, Bönecker M, Oliveira LB. Caries prevalence and severity, and quality of life in Brazilian 2‐ to 4‐year‐old children. Community Dent Oral Epidemiol 2011; 39: 498–504. © 2011 John Wiley & Sons A/S Abstract – Objective: The purpose of this study was to assess the impact of caries and severe caries on preschool children’s quality of life. Methods: Data from 765 2‐ to 4‐year‐old children attending a statutory National Day of Children’s Vaccination in Macapá (Northern Brazil) were analysed. Caries and severe caries were indicated by the dmfs and pufa indices, respectively. Parents completed a questionnaire including questions on socioeconomic factors and the impact of oral conditions on their children’s quality of life using the Brazilian version of the Parental Perceptions Questionnaire for preschool children. Logistic regression was used to test the unadjusted and adjusted associations of caries and severe caries with different aspects of children’s quality of life. Results: Sixty‐two and five per cent of children had dental caries (dmfs index > 0) and severe caries (pufa index > 0), respectively. In the adjusted models, having caries was significantly related to toothache and problems eating certain foods as well as to be absent from school and ashamed to smile, whereas having severe caries was significantly related to toothache and problems eating certain foods only. Neither caries nor severe caries was related to stop playing with other children. Conclusions: This study shows that caries and severe caries may have a considerable impact on some aspects of preschool children’s quality of life.     

Erosion, caries and rampant caries in preschool children in Jeddah, Saudi Arabia

OBJECTIVES: The objective of this study was to determine the prevalence of dental erosion in preschool children in Jeddah, Saudi Arabia, and to relate this to caries and rampant caries in the same children. METHODS: A sample of 987 children (2-5 years) was drawn from 17 kindergartens. Clinical examinations were carried out under standardised conditions by a trained and calibrated examiner (M.Al-M.). Measurement of erosion was confined to primary maxillary incisors and used a scoring system and criteria based on those used in the UK National Survey of Child Dental Health. Caries was diagnosed using BASCD criteria. Rampant caries was defined as caries affecting the smooth surfaces of two or more maxillary incisors. RESULTS: Of the 987 children, 309 (31%) had evidence of erosion. For 186 children this was confined to enamel but for 123 it involved dentine and/or pulp. Caries were diagnosed in 720 (73%) of the children and rampant caries in 336 (34%). The mean dmft for the 987 children was 4.80 (+/-4.87). Of the 384 children who had caries but not rampant caries, 141 (37%) had erosion, a significantly higher proportion than the 72 (27%) out of 267 who were clinically caries free (SND=2.61, P<0.01). Of the 336 with rampant caries, 96 (29%) also had evidence of erosion. CONCLUSIONS: The level of erosion was similar to that seen in children of an equivalent age in the UK. Caries was a risk factor for erosion in this group of children.     

Influence of anti‐asthmatic medications on dental caries in children in Slovenia

International Journal of Paediatric Dentistry 2013; 23: 188–196 Objective. The study investigated the influence of exposure to anti‐asthmatic medications and of various factors on the caries prevalence in children in Slovenia. Methods. The study population consisted of children aged 2‐ to 17 years (n = 220) under treatment for asthma, who had used anti‐asthmatic medications for at least 1 year; 220 controls were matched for age. Caries status was determined by the number of decayed, missing, and filled surfaces through clinical examination by two calibrated dentists using the International Caries Detection and Assessment System‐II scoring criteria. Questionnaires completed by parents and data from the patients’ medical records provided information on various confounding factors. Results. Asthmatic children had significantly higher (P ≤ 0.01) prevalence of caries on primary and permanent teeth in all age groups, and the proportion of caries‐free children was significantly smaller (P ≤ 0.05). In multivariate regression analysis, asthma diagnosis, child’s age, daily use of inhaled glucocorticoids, length and frequency of medicine application, spacer use, mouth rinsing with water after medicine application, parents’ education, frequent food and drink consumption, and frequency of toothbrushing were associated with caries experience of asthmatic children. Conclusion. Children with asthma who had used anti‐asthmatic medications had higher caries experience in primary and permanent teeth.     

Caries increment in children aged 3-5 years in relation to parents' dental attitudes: Oslo, Norway 2002 to 2004

Abstract – Objectives: To assess the relationship between parents’ dental attitudes and the caries increment in their children from the age of 3 to 5 years. Methods: Data based on parental questionnaires and dental examinations were collected from children participating in a follow‐up study from age 3 years (n = 354) in 2002 to 5 years (n = 304) in 2004. The children were categorized as western‐native (WN) and immigrants (IM). The items used were significantly related to caries experience in a multicentre study [ 1 Community Dent Health, vol. 21, pp. 121–30]. The responses to attitudinal items were weighted as positive if they would promote good dental health, and negative if not. Composite attitudinal variables relating to hygiene, diet and indulgence were calculated as a summation of the weighted responses to selected items. Regression analyses (bivariate and multiple) were performed to assess associations during the period between the attitudinal predictors/other control variables and caries increment (Δd_3‐5mfs). Results: Bivariate logistic regression analyses revealed that ‘Attitude to Diet’ and ‘Parental Indulgence’ were clearly related to caries increment. The more exposed children were to negative parental attitudes, the higher the OR. ‘Attitude to Diet’ also persisted in a multiple logistic regression model, showing a higher OR value than caries experience. ‘Immigrant Status’ was the most potent predictor of caries increment. Parents were found to be more indulgent among IM than among WN groups. Conclusion: Parental dental attitudes are clearly shown to be associated with caries increment in early childhood. The relationship is of such strength that it deserves to be taken into account in future preventive dental strategies.