RESUMEN
OBJECTIVE: To evaluate the effects of rapid maxillary expansion (RME) on Sleep Disturbance Scale for Children (SDSC) with maxillary atresia. MATERIALS AND METHODS: The sample consisted of 27 paediatric patients evaluated through a Brazilian version of the SDSC, answered by their guardians at the following experimental time points: T0 (before installing the Hyrax expander), T1 (on the day of expander stabilization), T2 (3 months after expander stabilization), T3 (immediately after expander removal, following 6 months of retention), and T4 (3 months post-retention). Multilevel Poisson analysis adjusted for repeated measures was performed to compare outcomes across the assessment time points. RESULTS: The mean age of patients was 9.1 years (SD = 1.46). The total SDSC scores decreased and were statistically significant from T2 onwards (P < .01), with a decrease of 24% at T4 compared with T1 (IRR 0.76; 95% CI 0.69-0.84). The mean scores at T4 were already lower than the cutoff point for risk of sleep disorders. Regarding the specific domains, there was a significant reduction in sleep breathing disorders, sleep-wake transition disorders, and disorders of excessive somnolence as of T2 (P < .01), T3 (P < .05) and T4 (P < .05), respectively. CONCLUSION: RME in children with maxillary atresia had a positive effect on the reduction of total SDSC scores after 3 months of expander stabilization, sustained over 6 and 9 months and significant reduction in sleep breathing disorders domain, sleep-wake transition disorders domain, and disorders of excessive somnolence domain over time points.
Asunto(s)
Trastornos de Somnolencia Excesiva , Trastornos de la Transición Sueño-Vigilia , Humanos , Niño , Técnica de Expansión Palatina , Maxilar/anomalías , Estudios LongitudinalesRESUMEN
OBJECTIVE: The Ecological Momentary Assessment (EMA) concept was the basis for developing a smartphone application for the real-time report of awake bruxism (AB) activities. The aim of this study was to assess the effects of the EMA with a randomised controlled trial designed to compare the frequency of AB reported in two separate single observation points between a group of students monitored over time with an EMA smartphone application and a non-EMA monitored group. METHODS: Sixty-four (N = 64) dental students (22.3 YO [±2.6]; 52F; 12 M) answered the Oral Behaviour Checklist (OBC-1) and were randomised into an EMA-group (EG) and control group (CG). EG were monitored with a smartphone application for AB report during seven consecutive days and completed three EMA monitoring periods (EMA-1, 2 and 3) at one-month intervals. After the third period (EMA-3), both EG and CG answered again the OBC (OBC-2). Descriptive statistics were performed to characterise the sample. Pearson's chi-squared test, Fixer Exact test and post hoc Z test with Bonferroni correction were performed. The study hypothesis was that EMA could influence the AB reported by the participants because it implies an increase in the awareness, self-recognition, and self-control of bruxism behaviours. The level of significance was set at p < .05. RESULT: The percentage of participants who changed the report of the activity of clenching their teeth while awake between OBC-1 and OBC-2 was significantly higher among participants in EG, when compared to CG (p = .027). For all other behaviours reported the within- and between-group differences from OBC-1 to OBC-2 were not significant. Clenching and bracing were the most frequently reported, whilst grinding was the less frequent behaviour. CONCLUSION: A smartphone-based EMA approach demonstrated be useful to monitor AB over time, increasing individual's awareness, particularly to bracing and clenching behaviours.
Asunto(s)
Bruxismo , Evaluación Ecológica Momentánea , Aplicaciones Móviles , Teléfono Inteligente , Estudiantes de Odontología , Humanos , Masculino , Femenino , Estudiantes de Odontología/psicología , Adulto Joven , Vigilia/fisiología , AdultoRESUMEN
BACKGROUND AND OBJECTIVES: This global bibliometric review aimed to investigate trends in publications relating to tinnitus and TMD. METHODS: A search was performed in eight databases (June/2022), by independent researchers with relevant keywords about tinnitus and TMD, without restriction of date or language. Original research or case report/series evaluating prevalence, association and risk related to tinnitus and TMD were included. Independent examiners selected studies by title and abstract and performed data extraction. Data about publication and researchers, study population, objective, study design and diagnostic criteria for tinnitus and TMD were exported to VintagePoint® for bibliometric analyses. Data about the direct association between tinnitus and TMD were extracted. RESULTS: One hundred and seventeen articles from 25 countries were included, most observational (68.4%) and evaluating association (N = 60; 44.8%). Among the 60 studies of association, 22 (36.6%) presented results of a direct association between the presence/absence of tinnitus and the presence/absence of TMD. Brazil (19.5%) and the United States (12.7%) were the countries with the most publications, and Dentistry (48.6%) was the main publication area. A growth in publications in Dentistry was observed in the past 30 years and in the past 10 years in Medicine. Half of the studies included the elderly population (50.2%). The main diagnostic criterion for both tinnitus (37.8%) and TMD (28%) was general questionnaires and/or self-report. CONCLUSION: There is a growing trend in publications relating to tinnitus and TMD, especially in Dentistry, with a predominance of observational and association studies in the elderly population using questionnaires and/or self-report. More research with robust diagnostic methods and other study designs should be encouraged in the future.
Asunto(s)
Bibliometría , Trastornos de la Articulación Temporomandibular , Acúfeno , Humanos , Acúfeno/epidemiología , Trastornos de la Articulación Temporomandibular/epidemiología , Trastornos de la Articulación Temporomandibular/complicaciones , Trastornos de la Articulación Temporomandibular/fisiopatología , Prevalencia , Salud GlobalRESUMEN
BACKGROUND: Bruxism has a multifactorial etiology, including the influence of sleep characteristics and chronotypes. AIM: To identify the pathways that influence the occurrence of probable sleep bruxism (PSB) and probable awake bruxism (PAB) in adolescents. DESIGN: A total of 403 adolescents, aged 12-19 years, participated in the study. Parents/caregivers filled out a questionnaire about sociodemographic issues and the adolescent's health conditions, and the adolescents about sleep characteristics, occurrence of bruxism (based on previous study and the International Consensus of Bruxism), and chronotype (Circadian Energy Scale). Clinical examinations were performed. Statistical analysis included descriptive analysis and path analysis. RESULTS: PSB and PAB are related to each other, with moderate and positive correlation (ß = .390). Poor sleep quality and higher household income had a direct effect on both PSB (ß = -.138; ß = .123, respectively) and PAB (ß = -.155; ß = .116, respectively). Chronotype had a direct effect on PSB, in such a way that adolescents with a morningness chronotype tend to have PSB (ß = -.102). Adolescents that drool on the pillow (ß = .184) and/or have agitated sleep (ß = .104) tend to have PSB. CONCLUSION: Poor sleep quality, household income, morningness chronotype profile, drooling on the pillow, and agitated sleep influence the paths taken by PSB. PAB was influenced by the quality of sleep and family income.
Asunto(s)
Bruxismo , Bruxismo del Sueño , Humanos , Adolescente , Femenino , Bruxismo del Sueño/complicaciones , Masculino , Niño , Bruxismo/complicaciones , Encuestas y Cuestionarios , Adulto Joven , Calidad del Sueño , Ritmo Circadiano/fisiologíaRESUMEN
OBJECTIVE: Investigate the association between sleep disorders and probable sleep bruxism (SB) in children eight to ten years of age. METHODS: A cross-sectional study was conducted with 739 schoolchildren in Brazil. Parents/guardians answered a sociodemographic questionnaire, the sleep disturbance scale for children, and the Circadian Energy Scale. Parafunctional habits were evaluated using the Nordic Orofacial Test-Screening. Multivariate logistic regression was performed (α = 5%), and a directed acyclic graph was used in the statistical model. RESULTS: The prevalence of probable SB was 9.1% and 58.6% of the children had sleep disorders. In the final model, having unmarried parents/guardians (OR = 1.98; 95% CI: 1.07-3.65), exhibiting parafunctional habits (OR = 2.02; CI: 1.01-4.06), not practicing sports (OR = 1.92; CI: 1.04-3.54), sleep-wake transition disorders (SWTD) (OR = 2.01; 95%CI: 1.12-3.62), and excessive daytime sleepiness (EDS) (OR = 2.17; 95%CI: 1.11-4.29) were significant associated with probable SB. CONCLUSION: The occurrence of probable sleep bruxism was influenced by the marital status of the parents/guardians, parafunctional habits, the non-practice of sports, and sleep disturbance (SWTD and EDS). This research contributes to the planning of public policies that include educational regimens at school to prevent sleep disorders and favor the reduction in sleep bruxism prevalence.
Asunto(s)
Bruxismo del Sueño , Trastornos del Sueño-Vigilia , Humanos , Niño , Bruxismo del Sueño/complicaciones , Bruxismo del Sueño/epidemiología , Dentición Mixta , Estudios Transversales , Trastornos del Sueño-Vigilia/complicaciones , Trastornos del Sueño-Vigilia/epidemiología , Hábitos , Encuestas y CuestionariosRESUMEN
An inadequate level of oral health literacy (OHL) can hinder the understanding of dental information, which can have a negative impact on health promotion actions, such as the rational use of fluoride. The aims of the present study were (1) to look for association between parents/guardians' OHL and the amount of fluoride toothpaste used for children from zero to four years of age; (2) to compare the effect of different modes of educational interventions on the amount of fluoride toothpaste used for children from zero to four years of age; and (3) to assess the ability of parents/guardians to choose a toothpaste with adequate fluoride concentration, after the educational intervention. A randomized intervention study was conducted with parents/guardians of children from zero to four years of age (n = 145). The participants answered the Oral Health Literacy Adults Questionnaire and a questionnaire addressing sociodemographic characteristics. The participants were allocated to four intervention groups based on type of counseling (written, oral, written + photograph, and oral + photograph), with randomization stratified by level of OHL. The participants were instructed to place the adequate amount of toothpaste on a toothbrush for children from zero to four years of age (smear of 0.125 mg) before and after the intervention. The correct choice of toothpaste was also evaluated by the interpretation of the labels of four toothpastes of different brands and with different concentrations of fluoride. Associations between variables were tested using the Student's t test and one-way ANOVA. Level of OHL was associated with the amount of fluoride toothpaste deposited prior to the educational intervention (p = 0.021) and the percentage of approximation to the appropriate amount of fluoride toothpaste (p < 0.05). The choice of toothpaste was associated with schooling (p = 0.031). In conclusion, parents/guardians with adequate OHL better quantified fluoride toothpaste before and after the educational intervention and also came closer to the appropriate amount of toothpaste after the educational intervention. No significant differences in the final amount of toothpaste placed on the toothbrush were found among the intervention groups. The choice of the correct toothpaste was associated with a higher level of schooling.
Asunto(s)
Fluoruros , Alfabetización en Salud , Adulto , Niño , Humanos , Fluoruros/uso terapéutico , Cariostáticos/uso terapéutico , Pastas de Dientes , PadresRESUMEN
BACKGROUND: Bruxism is characterized by tooth grinding and/or clenching. AIM: To evaluate the association between possible awake bruxism (PAB) and bullying among individuals aged 8-11 years. DESIGN: A representative cross-sectional study was conducted with 434 eight- to eleven-year-old children/adolescents. Parents/caregivers answered a questionnaire to provide data on sociodemographic characteristics. Children/adolescents answered a questionnaire about the occurrence of PAB. The Olweus Bully/Victim Questionnaire was used. The Poisson regression analysis was performed. RESULTS: Of the 434 children/adolescents, 209 (48.2%) were boys and 225 (51.8%) were girls. The mean age of the children/adolescents was 9.14 years (±1.00). Children/adolescents who were victims of bullying (PR = 1.52, 95% CI = 1.14-2.04, P = .005) and bullies-victims (PR = 2.08, 95% CI = 1.36-3.17, P = .001) presented a higher frequency of PAB than those who were not involved in bullying. CONCLUSION: Children/adolescents who were bullying victims and bullies-victims had a higher frequency of PAB.
Asunto(s)
Bruxismo , Acoso Escolar , Adolescente , Bruxismo/epidemiología , Niño , Estudios Transversales , Humanos , Padres , VigiliaRESUMEN
BACKGROUND: Bruxism is a repetitive activity of the masticatory muscles that has been associated with orofacial disorders and psychosocial factors AIM: The aim of this study was to investigate associations between possible awake bruxism (PAB) and family functioning, bullying, and dental caries in children 8-10 years of age. DESIGN: A school-based study was conducted with 739 pairs of parents/guardians and children. The parents/guardians answered the Family Adaptability and Cohesion Evaluation Scales for the establishment of family functioning. Information on bullying due to dental conditions was collected from the children. Dental caries in the children was evaluated using International Caries Detection and Assessment System criteria. A directed acyclic graph was used to define the theoretical model and select control factors. Descriptive analysis was performed, followed by multivariate logistic regression for complex samples. RESULTS: Considering the parental reports, fewer years of mother's schooling, a low family income, very flexible family adaptability, and cavitated dental caries were associated with PAB. The female sex, bullying, and orofacial dysfunction were associated with self-reported PAB. CONCLUSIONS: Therefore, the factors associated with PAB differ according to the reports of parents/guardians or self-reports of children. Healthcare providers should consider both reports for a more effective intervention addressing PAB.
Asunto(s)
Bruxismo , Caries Dental , Niño , Femenino , Humanos , Padres , Autoinforme , VigiliaRESUMEN
PURPOSE: The Ecological Momentary Assessment (EMA) concept was the basis for developing a smartphone application for the on-time report of awake bruxism (AB) activities. This study aims to monitor AB report over time in a population of healthy young adults. METHODS: A population of young adults recruited among dental students in good general health was recruited. All answered to a questionnaire, including the Oral Behavior Checklist (OBC-1). They were then monitored with a smartphone application for AB report during seven consecutive days and completed three further observation periods (EMA-1, 2 and 3) at one-month intervals. After the third period (EMA-3), participants answered again the OBC questionnaire (OBC-2). Changes over time were described, and Pearson Correlation test was performed to assess the correlation between EMA and OBC items reports. A significance level of p = .01 was set. RESULTS: Thirty-one University students completed the study protocol. Answers to the OBC showed an increase in the prevalence of self-reported bracing and teeth clenching from the first to second report (38.7%-54.8% and 77.4%-90.3%, respectively). A slight increase in the 'relaxed' condition (62.5%-69.0%) was observed with EMA-based smartphone application over time. No correlation between OBC items and EMA was detected between OBC-1 and EMA-1. A moderate positive correlation in bracing report (+0.509, p = .01) and weak positive correlation in teeth contact report (+0.380, p = .05) were found between OBC-2 and EMA-3. CONCLUSION: Using a smartphone-based approach to AB report may be helpful to monitor AB over time and increase an individual's awareness to recognise actions such as bracing and teeth contact concerning the single-time report.
Asunto(s)
Bruxismo , Teléfono Inteligente , Bruxismo/epidemiología , Evaluación Ecológica Momentánea , Humanos , Portugal , Estudiantes , Universidades , Vigilia , Adulto JovenRESUMEN
To synthesise and critically review the association between sleep bruxism (SB) and stress symptoms in adults. A systematic review was performed. The search was completed using seven primary electronic databases in addition to a grey literature search. Two reviewers blindly selected studies based on pre-defined eligibility criteria. Risk of bias of the included articles was performed using the Joanna Briggs Institute Critical Appraisal Checklist for Analytical Cross-Sectional Studies. RevMan 5.4 was used to perform the meta-analysis. The quality of evidence was evaluated according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE). Ten studies were included for qualitative analysis, of which three were included for quantitative analysis. Three studies were evaluated to have low risk of bias, and seven were assessed with moderate risk of bias. Quality of evidence was classified as very low for all outcomes. Individuals with SB were found to have higher levels of some self-reported stress symptoms as assessed through questionnaires with a mean difference of 4.59 (95% CI 0.26-8.92). Biomarkers like epinephrine, norepinephrine, cortisol, adrenaline, dopamine, noradrenaline and prolidase enzyme levels also showed a positive association with SB. Although some associations were identified between probable SB and self-reported stress symptoms and biomarkers of stress in adults, given that the quality of evidence was found to be very low, caution should be exercised in interpreting these results. These findings suggest that additional and better designed studies are warranted in order to clarify the link between SB and stress.
Asunto(s)
Bruxismo del Sueño , Adulto , Estudios Transversales , Epinefrina , Humanos , Autoinforme , Encuestas y CuestionariosRESUMEN
BACKGROUND: During COVID-19 pandemic, children are confined at home, with changes in family routines. AIM: Evaluate sleep disorders among Brazilian and Portuguese children during social distancing, and its association with parental perception of child's oral hygiene. DESIGN: In this cross-sectional study, Portuguese and Brazilian parents/caregivers of 3- to 15-year-old children, practicing social distancing due to COVID-19 pandemic, answered an online questionnaire, from April 24-26, 2020, evaluating sociodemographic characteristics, child's school activities online, child's sleep quality during social distancing. Two questions from the questionnaire, developed based on previous studies, evaluated the parental perception of child's oral hygiene quality and routine changes during social distancing. Parents/caregivers answered five domains of the Portuguese-language version of the Sleep Disturbances Scale for Children, evaluating sleep-breathing disorders, disorders of arousal, sleep-wake transition disorders, disorders of excessive somnolence and sleep hyperhidrosis. Descriptive, Linear-by-linear association, Kruskal-Wallis and post hoc analysis were performed (P ≤ .05). RESULTS: Participated in the study 253 parents/caregivers, 50.2% from Brazil. Most parents (72.2%) reported changes in child's routine during social distancing. Sleep breathing disorders (P = .019), sleep-wake transition disorders (P = .022), and disorders of excessive somnolence (P < .001) were associated with poor oral hygiene during social distancing. CONCLUSION: Sleep disorders are associated with poor oral hygiene during social distancing.
Asunto(s)
COVID-19 , Pandemias , Adolescente , Brasil/epidemiología , Niño , Preescolar , Estudios Transversales , Humanos , Higiene Bucal , Padres , SARS-CoV-2 , Sueño , Encuestas y CuestionariosRESUMEN
PURPOSE: To elucidate current knowledge on the potential association and causality between sleep bruxism (SB) and obstructive sleep apnea (OSA) using full-night polysomnography. METHODS: Search strategies were developed for PubMed, Web of Science, Cochrane, LILACS, MEDLINE, and BBO-ODO and conducted until May 2019. The methodological quality was evaluated using the Qu-ATEBS tool. RESULTS: Two hundred seventy articles were identified and after independent screening of abstracts by two authors, 17 articles underwent full-text reading. Ten articles were excluded for not meeting the inclusion criteria and 7 were included in qualitative synthesis. Four studies support the association between SB and OSA: (a) a subtype of OSA patients may have SB as a protective response to respiratory events, (b) most episodes of bruxism occur shortly after the end of apnea/hypopnea (AH) events, (c) bruxism episodes occur secondary to arousals arising from AH events, and (d) there is a correlation between the frequency of SB and AH events, and three studies did not support: (e) AH episodes are related to non-specific SB oromotor activities, (f) SB episodes are not directly associated with the end of AH events, and (g) patients with OSA did not experience more SB events than control group. CONCLUSION: There is no scientific evidence to support a conclusive relationship between SB and OSA. Further, well-designed and randomized studies with control groups are needed to investigate whether possible mechanisms common to SB and OSA exist and whether OSA treatment could improve SB negative oral health outcomes in patients with SB and comorbidity of OSA.
Asunto(s)
Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/epidemiología , Bruxismo del Sueño/diagnóstico , Bruxismo del Sueño/epidemiología , Adulto , Nivel de Alerta , Comorbilidad , Femenino , Humanos , Masculino , Polisomnografía , Fases del SueñoRESUMEN
OBJECTIVE: To investigate the association between probable sleep bruxism (PSB) and associated factors in schoolchildren. MATERIALS AND METHODS: A case-control study was conducted with a representative sample of 320 schoolchildren aged 8 to 10 years. The case group (160 children with PSB) and the control group (160 children without PSB) were matched for sex and age at a proportion of 1:1. Information on audible characteristics of PSB, harmful oral habits, and socio-demographic characteristics as collected through questionnaires answered by the parents/caregivers. The family functioning of children was measured through The Family Adaptability and Cohesion Evaluation Scales (FACES III). Mothers self-administered the Lipp Stress Symptoms Inventory (LSSI) for adults to measure mothers' stress and the children filled out the Child Stress Scale (CSS) to measure the children stress. Data analysis used descriptive and logistic regression analyses (p < 0.05). RESULTS: Among the children with stress, 67.3% had PSB. Children with stress (OR = 2.22, 95% CI 1.18-4.19), those with a history of nail biting (OR = 2.22, 95% CI 1.39-3.55), and biting objects (OR = 1.77, 95% CI 1.09-2.87) were more likely to have PSB. CONCLUSION: Childhood stress and a history of nail biting or biting objects are important signs to be considered in schoolchildren with PBS. CLINICAL RELEVANCE: These results alert that the PBS might be a sign of stress and other psychological problems such as tension and anxiety related to the presence of harmful oral habits. Furthermore, the results could help in the targeting of anamnesis, improved prevention and treatment strategies for sleep bruxism which should involve an interdisciplinary approach.
Asunto(s)
Bruxismo del Sueño , Ansiedad , Estudios de Casos y Controles , Niño , Femenino , Humanos , Madres , Padres , Encuestas y CuestionariosRESUMEN
OBJECTIVES: Given that current literature largely dissociates dental malocclusion and bruxism, the objective of this study was to gather, through a systematic review, scientific evidence to support their relationship. METHODOLOGY: This study was performed according to the PECO strategy (where P = general population; E = dental malocclusion; C = no dental malocclusion; and O = bruxism). Literature searches were conducted without language or date restrictions in the following databases: PubMed, Scopus, the Web of Science, the Cochrane Library, LILACS/BBO via VHL and the grey literature. The search strategy included Medical Subject Headings/DECs, synonyms and free terms relevant to each database, with no age restrictions applied. Once the relevant data were extracted from the articles, the Fowkes and Fulton guidelines were followed to assess the quality and risk of bias. For quantitative analysis, dental malocclusions were divided into groups according to their type in order to perform odds ratio (OR) meta-analyses with 95% confidence intervals (CI) using the Review Manager software program (Cochrane, London, UK). The level of certainty of evidence was demonstrated through the Grading of Recommendations Assessment, Development, and Evaluation (GRADE). RESULTS: After 1,502 studies found, 10 studies were included for qualitative analysis and nine for quantitative synthesis. Four studies presented high methodological quality. Five meta-analyses suggested a non-association between bruxism and Angle class I (OR: 1.05, 95% CI: 0.41-2.69; P = .92; I2 = 84%), Angle class II (OR: 1.49, 95% CI: 0.77-2.87; P = .23; I2 = 71%) or Angle class III (OR: 0.77, 95% CI: 0.31-1.93; P = .58; I2 = 0%). Bruxism was associated with children who did not present with a posterior crossbite (OR: 0.70, 95% CI: 0.51-0.96; P = .03; I2 = 27%) and present crowding (OR: 1.53, 95% CI: 1.03-2.26; P = .03; I2 = 0%). The GRADE analysis presented a very low quality of evidence. CONCLUSION: Individuals who present with bruxism have a greater chance of crowding. However, bruxism is not associated with the presence of any of the other malocclusions evaluated.
Asunto(s)
Bruxismo , Maloclusión de Angle Clase III , Maloclusión Clase II de Angle , Maloclusión , Bruxismo/epidemiología , Niño , Humanos , Londres , Maloclusión/complicaciones , Maloclusión/epidemiologíaRESUMEN
OBJECTIVE: To determine whether distraction techniques (DT) reduce children's/adolescent's anxiety and fear during dental treatment. METHODS: Randomized controlled trials (RCTs) in which any type of DT were used to manage dental anxiety and dental fear in children/adolescents were included. A systematic search of PubMed, Web of Science, Scopus, Cochrane Library, Lilacs, and Google Scholar was conducted. Two independent reviewers selected studies, extracted data, assessed methodological quality of studies using the Cochrane Collaboration's Risk of Bias tool (CCRBT), and approached certainty of evidence using GRADE (Grading of Recommendations, Assessment, Development and Evaluation). Data were analysed descriptively. RESULTS: Twenty studies covering several types of DT (audio, audiovisual, instruments camouflage, biofeedback, dental operating microscope, toys) were included. Qualitative analysis showed with very low certainty of evidence that DT effectively reduced dental anxiety and fear depending on the distraction type, instrument used to measure dental anxiety and dental fear, and dental procedure. CCRBT evaluation identified many methodological issues in included studies. CONCLUSION: There is a very low certainty of evidence that DT can be effective in managing children's/adolescents' dental fear and anxiety during dental treatment. The heterogeneity of methodologies and findings in the studies, however, suggests more robust, and well-executed RCTs are needed.
Asunto(s)
Ansiedad al Tratamiento Odontológico , Miedo , Odontología Pediátrica , Adolescente , Niño , Atención Odontológica , Humanos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
BACKGROUND: Sleep bruxism (SB) is a masticatory muscle activity that affects children. Parents' knowledge is important for its identification and report to dentists. AIM: To investigate parents' knowledge about SB among their children. DESIGN: A cross-sectional study included 1325 parents of children from dental clinics of seven institutions from all regions of Brazil. Parents answered questions about child's sleep, knowledge about SB and its occurrence among children and parents. SB definition given by parents was dichotomized as "correct"/"incorrect", based on the American Academy of Sleep Medicine definition. Descriptive, bivariate and multivariate analyses were performed (P < 0.05). RESULTS: Most parents (57.3%) did not know what SB is and 88.9% would like to receive more information. SB prevalence among parents was 15.4% and 24.0% among children. Between parents who correctly defined SB, its prevalence increased to 27.5% among parents and 40.6% among children. Parents whose children had/have SB, who would like to receive more information about SB and were from the North, Central-West, Southeast, and South regions were more likely to define SB correctly (P > 0.05). CONCLUSION: There is a lack of knowledge of parents about SB. SB among children, parents' interest in receiving more information and their location were factors associated to their knowledge.
Asunto(s)
Bruxismo del Sueño , Brasil , Cuidadores , Niño , Estudios Transversales , Humanos , Padres , Encuestas y CuestionariosRESUMEN
BACKGROUND: Dental caries (DC) remains a public health issue. Chronotype, diet, and oral hygiene may influence its development. OBJECTIVE: To investigate the association of chronotype, diet, oral hygiene, and DC among 12-year-olds. METHODS: A cross-sectional study with 245 adolescents was conducted in public and private schools in southeast Brazil. Sociodemographics, dietary and oral hygiene habits were collected through a self-reported questionnaire. Chronotype was assessed using the Portuguese version of the Puberty and Phase Preference Scale (PPPS). Subjects were examined for DC (WHO criteria). Bivariate and multivariate analyses were performed (P < 0.05). RESULTS: DC was present in 42.0% of the sample. In the bivariate analysis, a higher DMFT was associated with living in rural areas (P = 0.006), parents'/caregivers' lower schooling (P = 0.008), and a not daily intake of vegetables (P = 0.033). Chronotype was not associated with DMFT scores. The Poisson regression model showed that adolescents who did not have breakfast regularly (PR = 1.55; 95% CI = 1.17-2.08; P = 0.003), lived in rural areas (PR = 2.20; 95% CI = 1.59-3.04; P < 0.001) and did not consume vegetables daily (PR = 1.55; 95% CI = 1.11-2.17; P = 0.009) were more likely to present a higher DMFT. CONCLUSIONS: DC is associated to living in rural areas and dietary habits, such as not having breakfast regularly and lack of daily intake of vegetables.
Asunto(s)
Caries Dental/epidemiología , Dieta , Conducta Alimentaria , Higiene Bucal , Brasil/epidemiología , Desayuno , Niño , Estudios Transversales , Índice CPO , Femenino , Humanos , Masculino , Salud Pública , Población Rural , Instituciones Académicas , Autoinforme , Factores Socioeconómicos , Encuestas y Cuestionarios , Población Urbana , VerdurasRESUMEN
AIM: To determine the prevalence of probable sleep bruxism (PSB) and associated factors among schoolchildren. DESIGN: This cross-sectional study was carried out with a representative sample of 440 schoolchildren. The children were submitted to a clinical oral examination for the evaluation of tooth wear and/or muscle discomfort. Parents/caregivers filled out a questionnaire with information related to characteristic sounds of sleep bruxism, sociodemographic factors, and the presence of harmful oral habits of children. The stress of the mothers was measured through the Lipp's Stress Symptoms Inventory for Adults (LSSI) instrument. The child's stress was measured through the Child Stress Scale (CSS). Data analysis included descriptive analysis and hierarchical Poisson regression (95% CI, P < 0.05). RESULTS: The prevalence of PSB was 40.0% (n = 176). The final Poisson regression model showed that PSB was significantly more prevalent in children with a history of nail biting (PR: 1.50; 95% CI: 1.19-1.90; P = 0.001) and biting objects (PR: 1.30; 95% CI: 1.03-1.63; P = 0.025) and less prevalent among girls (PR: 0.78; 95% CI: 0.63-0.98; P = 0.033). CONCLUSIONS: The prevalence of PSB in schoolchildren was high. Schoolchildren with a history of nail biting and biting objects had a higher prevalence of PSB.
RESUMEN
ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION: Prosthodontic planning in patients with temporomandibular disorders and/or bruxism: A systematic review. Manfredini D, Poggio CE. J Prosthet Dent. 2017;117(5):606-13. SOURCE OF FUNDING: Information not available. TYPE OF STUDY/DESIGN: Review.
Asunto(s)
Bruxismo , Trastornos de la Articulación Temporomandibular , Humanos , ProstodonciaRESUMEN
ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION: Management of sleep bruxism in adults: A qualitative systematic literature review. Manfredini D, Ahlberg J, Winocur E, Lobbezoo F. J Oral Rehab 2015;42:862-74. SOURCE OF FUNDING: The authors declare that they did not receive any financial support for this article TYPE OF STUDY/DESIGN: Systematic review.