Prevalence of traumatic dental injuries and its association with binge drinking among 12-year-olds: a population-based study

Associations between traumatic dental injuries due to violence and various drinking behaviors in Korea: A cross-sectional study

BACKGROUND AND AIM

Various patterns of alcohol consumption are associated with trauma and violence. The aim of this study was to assess the association between traumatic dental injuries (TDI) due to violence and different patterns of alcohol consumption in Korean adults.

MATERIALS AND METHODS

A cross-sectional study was conducted with representative sample of Korean adults. Among the total participants, 11.8% (6489/58,999) experienced TDI, and 0.9% (520/58,999) experienced TDI due to violence. The associations between various types of alcohol consumption (frequency of drinking, frequency of binge drinking, age of first drinking) and TDI due to violence were assessed using logistic regression analyses. We confirmed differences in the prevalence experience of TDI due to violence with various types of alcohol consumption by confounders (socioeconomic status).

RESULTS

All types of drinking (frequency of drinking, frequency of binge drinking, age of first drinking) were strongly associated with TDI due to violence. After adjusting for confounders, those who started drinking at the age of 18 or younger and drank 4 or more days a week (OR: 2.86, 95% CI: 1.68-4.88), those who started drinking at the age of 18 or younger and drank 3 days or less a week (OR: 2.37, 95% CI: 1.40-4.02), and those who started drinking at the age of 18 or younger and binge drinking at least once a week (OR: 3.18, 95% CI: 1.79-5.65) had higher prevalence of TDI due to violence compared to those with no alcohol drinking.

CONCLUSIONS

This study presents evidence of an association between various types of alcohol consumption and TDI due to violence in Korean adults. These findings suggest the necessity for policies aimed at reducing alcohol consumption, frequency of drinking, and access to drinking especially in adolescent to reduce the prevalence experience of TDI due to violence.

Critical appraisal of confounding factors of observational studies on the association between dentofacial features and dental trauma in a Brazilian population

AIMS/OBJECTIVES

Dental trauma is a highly prevalent dental emergency. Children and adolescents without inadequate lip coverage, increased overjet, and anterior open bite are associated with the occurrence of traumatic dental injuries. Observational studies do not allow the inference of causality, one of the reasons being: the potential confounding factors. Therefore, this review aimed to critically appraise the confounding factors considered in epidemiological studies that associate dentofacial features with the occurrence of dental trauma in Brazilian children and adolescents.

METHODS

Studies included in the qualitative synthesis of a recently published comprehensive systematic review and meta-analysis on the topic were screened. Studies that only mentioned the performance of bivariate analyzes or that did not mention the performance of multivariate analyzes were excluded. Evaluation of control statements for possible confounders and bias consideration was performed for each selected study. Confounding factors in these studies were also identified and categorized according to their domains.

RESULTS

Fifty-five observational studies were screened, of which 11 were excluded due to the mention of only bivariate analyzes or the lack of multivariate analyses. The remaining 44 studies were critically appraised. Of these, 9 studies specifically mentioned the term confounding, and 12 studies mentioned the term bias. However, only 14 studies mentioned limitations on confounding factors in their findings. Among the 99 different variables identified, the most used were type of trauma, followed by sex and age.

CONCLUSION

Most studies did not acknowledge the control for possible confounding factors and rarely stressed the need for caution in interpreting their results. Cross-sectional studies do not allow inferring a cause-and-effect relationship between dentofacial features and dental trauma.

Factors associated with attending "open bar" parties amongst early adolescents

BACKGROUND

"Open bar" parties are events where a flat fee is paid for unlimited alcohol consumption. At these events, alcohol intoxication is frequent amongst attendees. This study explored the prevalence of "open bar" attendance amongst Brazilian youth and the factors associated with this practice.

METHODS

Data was collected at the baseline of randomized controlled trial amongst 5,213 8th grade students in three Brazilian cities. Weighted logistic regression was performed.

RESULTS

Mean age was of 13.23 years (SE 0.01) and 17.1% of the students have reported attending "open bar" events in the past year. Attendees were wealthier, had higher odds to engage in binge drinking, to use marijuana, to be exposed to alcohol advertising, and to report more alcohol problems and clinical psychiatric symptoms when compared with non-attendees.

CONCLUSIONS

The ban on selling alcohol to minors has not been properly enforced. Legislation to restrict alcohol promotions and advertising in Brazil needs to be implemented and effectively monitored.

The association of inadequate lip coverage and malocclusion with dental trauma in Brazilian children and adolescents - A systematic review and meta-analysis

BACKGROUND/AIM

Dental trauma (DT) occurs frequently in children and adolescents. Therefore, understanding the factors associated with its occurrence in these age groups is important to establish specific preventive measures. The aim of this study was to investigate the relationships of lip coverage, overjet, and open bite to dental trauma in Brazilian children and adolescents.

MATERIAL AND METHODS

The review protocol was registered in the PROSPERO database (CRD42020156290) and the bibliographic search was performed in nine electronic databases until July 2020. The studies included were observational, performed in Brazil, with healthy children and adolescents (0-19 years old), and without the restriction of date or language. Two reviewers assessed the individual risk of bias of the eligible studies with a standardized checklist. The meta-analyses were stratified by dentition stage and age range using fixed or random effects, odds ratio (OR) as the effect measure, and 95% confidence interval. The heterogeneity across studies was assessed with the I² test and the GRADE approach assessed the certainty of evidence.

RESULTS

The search presented 2493 initial results, from which 55 met the eligibility criteria and were included. Most studies (67%) presented a low risk of bias and were published between 2000 and 2019. Children and adolescents with inadequate lip coverage are 1.86-2.36 times more likely to suffer from DT, while those with increased overjet are 1.94-3.11 times more likely. Children with primary dentitions and anterior open bites are 1.76 (95% CI: 1.20-2.59) times more likely to suffer from DT. The certainty of evidence varied from very low to moderate.

CONCLUSIONS

Inadequate lip coverage, increased overjet, and anterior open bite are associated with the occurrence of dental trauma in Brazilian children and adolescents.

Are traumatic dental injuries greater in alcohol or illicit drugs consumers? A systematic review and meta-analysis

INTRODUCTION AND AIMS

Traumatic dental injuries (TDI), alcohol and illicit drugs consumption are highly-prevalent public health concerns. The aim of this study was to evaluate the association between alcohol and/or illicit drugs consumption and the presence of TDI.

DESIGN AND METHODS

This review was performed in accordance with MOOSE and PRISMA guidelines. Electronic searches were performed to found observational studies that investigated subjects that consumed alcohol and/or illicit drugs associated with TDI. Data extraction and a risk of bias assessment were performed. Three meta-analyses (MA) were performed to evaluate the association between TDI and alcohol consumption (1^stMA), subgrouping the studies into alcohol intake and binge-drinking, alcohol-related problems (2^ndMA), and drugs (3^rdMA). The odds ratio (OR) were calculated (p ≤ 0.05) for all analyses. The evidence was certainty-tested using the GRADE approach.

RESULTS

Twelve articles met the eligibility criteria. Nine studies were methodologically sound, while three had some confounding factors. In the pooled MA, an association between alcohol consumption and TDI (OR 1.57[1.33,1.85],p = 0.00001) was determined with moderate certainty of evidence, confirmed in the subgroups of alcohol intake (OR 1.49[1.17,1.90],p = 0.001) and binge-drinking (OR 1.68[1.30,2.18],p = 0.0001). No associations were found between TDI and risk for alcohol-related problems and drug use (OR 0.75[0.50,1.14],p = 0.18, and OR 1.20[0.82,1.75],p = 0.27, respectively), with both analyses having a very low certainty of evidence.

DISCUSSION AND CONCLUSIONS

There is moderate evidence concerning the association between alcohol use and TDI. Despite the absence of an association between illicit drugs use, alcohol-related problems and the presence of TDI, these results should be viewed with caution, since they had very low-certainly-evidence.

The association of childhood sleep problems with the prevalence of traumatic dental injury in schoolchildren

BACKGROUND/AIM

Sleep quality exerts an influence on attention level and motor skills and is associated with accidental injuries in children. The aim of this study was to evaluate the association between traumatic dental injury and sleep behaviour in children.

MATERIAL AND METHODS

A cross-sectional study was conducted in a small city in southern Brazil with a representative sample of schoolchildren aged 8-10 years (n = 537). Weight and height were measured, and examinations were performed for the determination of clinical occlusion and traumatic dental injury. The parents answered the Sleep Behaviour Questionnaire and questions addressing socio-demographic characteristics.

RESULTS

The prevalence of traumatic dental injury was 22% (95% CI: 19-26) and was higher among children who woke three to four times per night (PR = 3.30; 95% CI: 2.47-4.39), those who fell asleep in the parental bed (PR = 1.41; 95% CI: 1.09-1.83), those who were not in a good mood on waking up in the morning (PR = 1.30; 95% CI: 1.02-1.65), those who became sleepy while sitting and/or studying (PR = 1.57; 95% CI: 1.09-2.24) and while watching TV (PR = 1.41; 95% CI: 1.0005-1.97) and those who had bad dreams (PR = 1.35; 95% CI: 1.04-1.76). The Poisson multiple regression model with a multilevel approach revealed that the prevalence of traumatic dental injury was 1.51-fold higher among children with daytime drowsiness (PR = 1.51; 95% CI: 1.11-2.04) after adjusting for socio-demographic, occlusal and anthropometric variables.

CONCLUSION

Sleep problems were associated with a higher prevalence of traumatic dental injury among the children analysed.

Risk factors for traumatic dental injuries in the Brazilian population: A critical review

BACKGROUND/AIMS

Strategies for the prevention of traumatic dental injuries (TDI) should consider the risk factors involved for each population studied. The aim of this study was to perform a critical review regarding the risk factors for TDI in the Brazilian population.

MATERIALS AND METHODS

A systematic literature search was performed in the MEDLINE, Scopus, Web of Science, Lilacs, and BBO databases using MeSH terms, synonyms, and keywords, with no language or date restrictions. In the first step, all relevant studies identified, regardless of the type of statistical analysis performed, were grouped according to their geographic location. In a second step, the studies using Andreasen's criteria to classify the injuries and multivariate analysis to identify the risk factors for TDI in Brazilian subjects were included for data extraction.

RESULTS

The search strategy initially identified 3373 articles. However, only 108 articles assessed TDI with predisposing factors and were included in the first step. From those, 28 were deemed eligible for inclusion in the second step. No consensus related to the relationship between gender and TDI in the primary dentition was achieved. Nonetheless, males were found to be more prone to trauma in the permanent dentition. Overjet, inadequate lip sealing and anterior open bite increased the risk for TDI, both in primary and permanent dentitions. Social environment was related to trauma only in primary dentition. For permanent dentition, dental caries, obesity, binge drinking, and drug use were identified as considerable risk factors for TDI.

CONCLUSION

The risk factors for TDI in the Brazilian population are similar to those found worldwide. However, some differences can be observed, such as gender and socioeconomic indicators as predisposing factors.

Religiosity as a possible protective factor against "binge drinking" among 12-year-old students: a population-based study

Associated with positive impacts on health, religiosity has presented itself as a possible protection factor against alcohol consumption by teenagers. This study evaluated the prevalence of binge drinking and its association with religiosity among 12-year-old students, from Diamantina, State of Minas Gerais. Statistical analyses involved chi-square Pearson (p < 0,05) and Poisson regression with robust variance. The sample included a census of 588 students. Participation in religious activities was associated with no binge drinking (PR = 0,823; 95% CI: 0,717 - 0,945); and consumption of alcoholic beverages by the best friend was associated with binge drinking (PR = 1.554; 95% CI: 1,411-1,711). It was concluded that religiosity was associated with no consumption of alcoholic beverages in binge drinking sessions.

World traumatic dental injury prevalence and incidence, a meta-analysis-One billion living people have had traumatic dental injuries

Traumatic dental injuries (TDIs) account for a considerable proportion of bodily injuries. Nevertheless, global TDI frequency is unknown, probably because TDI diagnosis is not standardized. This study estimated world TDI frequency. A literature search (publication years 1996-2016) was aimed at covering as many countries, communities, ethnic groups as possible, thus achieving high generalizability. In particular, non-specific keywords, no language restrictions, and large databanks were used. Observational studies reporting proportions of individuals with at least one TDI (prevalence) and who developed TDI (incidence rate) were considered. Prevalence rates to permanent dentition, primary dentition and in 12-year-olds, incidence rate to any tooth for any age, male-to-female prevalence ratio (PR) in 12-year-olds, with 95% confidence intervals (95 CIs), were extracted/calculated. Study quality, Z-score distribution, funnel plot symmetry analysis, between-study heterogeneity, sensitivity, and subgroup analyses were performed. Selected primary studies were 102 (permanent dentition; 268 755 individuals; median age, 13.8 years), 46 (primary dentition; 59 436 individuals; median age, 3.4 years), 42 (12-year-olds; 33 829 individuals), 11 (incidence rate; 233 480 person-years; median age, 7.8 years), and 31 (PR; 16 003 males, 16 006 females). World TDI frequency resulted as follows: permanent dentition prevalence 15.2% (95 CI, 13.0%-17.4%); primary dentition prevalence 22.7% (95 CI, 17.3%-28.7%); 12-year-olds prevalence 18.1% (95 CI, 15.3%-21.0%); incidence rate, 2.82 (95 CI, 2.28%-3.42%) per 100 person-years; PR, 1.43 (95 CI, 1.34%-1.52%). Differences between WHO Regions were found. This study shows that more than one billion living people have had TDI. TDI is a neglected condition which could rank fifth if it was included in the list of the world's most frequent acute/chronic diseases and injuries.

The relevance of alcohol to dental practice

Alcohol is a very widely used drug which can cause dental disease and influence dental treatment. It is therefore important that dental professionals take an alcohol history from all patients and are aware of how to give alcohol reduction advice. This article discusses the impact of alcohol on oral health, including oral cancer, trauma, halitosis, tooth wear, periodontal disease and caries, with reference to the available literature. It also outlines current alcohol risk level advice and guidance regarding giving alcohol reduction advice in a dental setting.

Alcohol consumption at age 11-12 years and traumatic dental injuries at age 15-16 years in school children from East London

AIM

To explore the association between alcohol consumption at age 11-12 years and traumatic dental injuries (TDI) at age 15-16 years.

METHODS

Data of 635 adolescents who participated in phases I and III of the Research with East London Adolescents Community Health Survey (RELACHS), a longitudinal school-based survey of a representative sample of adolescents from East London, were used for this study. Information on socio-demographic characteristics and alcohol consumption was obtained from questionnaires in phase I when adolescents were 11-12 years of age. Data on TDI and clinical characteristics (incisor overjet and lip coverage) were taken from clinical examination in phase III when adolescents were 15-16 years of age. The association between (lifetime and last month) alcohol consumption and TDI was assessed in crude and adjusted logistic regression models.

RESULTS

Overall, 14.5% of adolescents had ever consumed alcohol and 3.5% had consumed alcohol the month before the baseline survey, whereas 17% of adolescents had experienced TDI by age 15-16 years. No significant association of alcohol consumption with TDI was seen in these adolescents for either lifetime (adjusted odds ratio [OR]: 0.87; 95% confidence interval [CI]: 0.45-1.67) or last month consumption of alcohol (adjusted OR: 0.86; 95% CI: 0.28-2.69).

CONCLUSION

This study did not support the association between alcohol use and TDI in adolescents.

Is there an association between traumatic dental injury and social capital, binge drinking and socioeconomic indicators among schoolchildren?

OBJECTIVES

Traumatic dental injury is defined as trauma caused by forces on a tooth with variable extent and severity. The aim of the present study was to investigate the prevalence of traumatic dental injury and its association with overjet, lip protection, sex, socioeconomic status, social capital and binge drinking among 12-year-old students.

RESEARCH DESIGN AND METHOD

A cross-sectional study was conducted with a sample of 633 12-year-old students. Data were collected through a clinical exam and self-administered questionnaires. Socioeconomic status was determined based on mother's schooling and household income. The Social Capital Questionnaire for Adolescent Students and Alcohol Use Disorders Identification Test (AUDIT-C) were used to measure social capital and binge drinking, respectively.

RESULTS

The prevalence of traumatic dental injury was 29.9% (176/588). Traumatic dental injury was more prevalent among male adolescents (p = 0.010), those with overjet greater than 5 mm (p < 0.001) and those with inadequate lip protection (p < 0.001). In the multiple logistic regression analysis, overjet [OR = 3.80 (95% CI: 2.235-6.466), p < 0.0001], inadequate lip protection [OR = 5.585 (95% CI: 3.654-8.535), p < 0.0001] and binge drinking [OR = 1.93 (95% CI: 1.21-3.06), p = 0.005] remained significantly associated with traumatic dental injury.

CONCLUSIONS

The present findings suggest that a high level of total social capital and trust are not associated with TDI in adolescents, unlike binge drinking. The effects of social and behavioral factors on TDI are not well elucidated. Therefore, further research involving other populations and a longitudinal design is recommended.