RESUMEN

This prospective study aims to evaluate dental pain, anxiety, and catastrophizing levels in pregnant women undergoing root canal treatment. Sixty pregnant and non-pregnant women presenting dental pain and an indication for root canal treatment were included in the study. Dental anxiety and catastrophizing were investigated using validated questionnaires. The endodontic intervention was performed, and a numerical scale measured preoperative and postoperative dental pain. The results were analyzed using STATA software 12.0. Unadjusted analyses assessed the association between pregnancy and pain, anxiety, and catastrophizing levels. Multiple linear regression models using 'forward stepwise' entry procedures were used to assess the independent effects of variables on pain scores. The significance level was set at 0.05. Initially, most patients experienced intense dental pain. The levels of dental pain, dental anxiety, and catastrophizing did not differ between pregnant and non-pregnant women. Logistic regression showed that postoperative pain was associated with irreversible pulpitis diagnosis (OR = 4.78; 95%CI 1.55-13.55) and high catastrophizing levels (OR = 1.96; 95%CI 1.01-3.84). Preoperative and postoperative pain rates and anxiety and catastrophizing were similar between pregnant and non-pregnant patients. Postoperative pain was associated with irreversible pulpitis diagnosis and high catastrophizing levels. The similarity between pregnant and non-pregnant women regarding preoperative and postoperative dental pain and catastrophizing and anxiety levels supports the indication of root canal treatment during the gestational period whenever necessary.

Asunto(s)

Catastrofización , Ansiedad al Tratamiento Odontológico , Dimensión del Dolor , Dolor Postoperatorio , Tratamiento del Conducto Radicular , Odontalgia , Humanos , Femenino , Tratamiento del Conducto Radicular/psicología , Embarazo , Adulto , Estudios Prospectivos , Ansiedad al Tratamiento Odontológico/psicología , Dolor Postoperatorio/psicología , Catastrofización/psicología , Adulto Joven , Odontalgia/psicología , Encuestas y Cuestionarios , Complicaciones del Embarazo/psicología , Modelos Logísticos , Pulpitis/psicología , Pulpitis/cirugía , Pulpitis/terapia , Estadísticas no Paramétricas

RESUMEN

BACKGROUND: Sleep hygiene measures and meditation may reduce stress and improve sleep quality, but their effect on the occurrence of sleep bruxism in children has not yet been investigated. AIM: To explore the effects of sleep hygiene measures combined with mindfulness meditation (relaxation audio) in the management of probable sleep bruxism (SB) in children. DESIGN: This clinical trial (no. NCT04501237) randomized 36 children with 3-8 years of age. Probable SB detection was performed according to the criteria established by the International Consensus on The Assessment of Bruxism-2018. Intervention group was instructed to practice sleep hygiene measures and mindfulness meditation (i.e., the use of a digital app to broadcast audio relaxation) each night before bedtime for 5 weeks; control group did not receive guidance for therapies. Parents completed a bruxism diary for 5 weeks, and the outcome was the number of SB episodes-day reported in the week (ranging from 0 to 7) in each period. A multilevel mixed-effects Poisson regression model was performed. RESULTS: A total of 32 children (mean age: 6.1 years) completed the study. The children who received the therapies related to sleep hygiene measures and mindfulness meditation had a reduction in the SB incidence rate ratio (IRR) of 46% (IRR = 0.54 [Confidence Interval 95%, 0.45-0.65]) during a 5-week observation period. The sensitivity analyses did not show relevant changes in the measure of the effect. CONCLUSION: Sleep hygiene measures combined with mindfulness meditation reduced the SB in children.

RESUMEN

OBJECTIVES: This cross-sectional school-based study explored the influence of malocclusion on temporomandibular disorders (TMD) pain complaints, and whether this association would be mediated by sleep bruxism in a representative sample of 7- to 8-year-old children. METHODS: Path analysis estimated direct, indirect, and total effects of occlusal features on sleep bruxism and TMD pain in 7- to 8-year-old children. Occlusal features were assessed with Dental Aesthetic Index (DAI), orofacial pain complaints using the TMD pain screener, possible sleep bruxism based on self-reports, and probable sleep bruxism based on self-reports combined with clinical findings. Structural equation modeling analyzed data with confounding factors. RESULTS: From 580 participants, possible sleep bruxism was observed in 136 children (31.5%), probable sleep bruxism in 30 children (6.7%), and TMD pain complaints in 78 children (13.8%). Malocclusion had no direct effect on either possible sleep bruxism [standardized coefficient (SC) 0.000; p = 0.992], or TMD pain complaints (SC - 0.01; p = 0.740). When probable sleep bruxism was set as the mediator of interest, malocclusion did not directly affect probable sleep bruxism (SC 0.01; p = 0.766), nor TMD pain complaints (SC - 0.02; p = 0.515). A direct effect of probable sleep bruxism on TMD pain complaints was observed with an SC of 0.60 (p < 0.001). However, in neither case, malocclusion indirectly affected TMD pain complaints via bruxism. CONCLUSION: Malocclusion in 7- to 8-year-old children did not directly influence possible or probable sleep bruxism or TMD pain complaints. Instead, probable sleep bruxism was strongly associated with TMD pain complaints. CLINICAL SIGNIFICANCE: The impact of occlusal features on TMD pain complaints and bruxism has been a long-standing controversy in dentistry. However, the scientific literature linking this association may be inconsistent, mainly due to biased sample selection methods with inadequate consideration of confounders. Further research should try to identify additional risk factors for TMD pain in addition to probable sleep bruxism in children.

Asunto(s)

Bruxismo , Maloclusión , Bruxismo del Sueño , Trastornos de la Articulación Temporomandibular , Niño , Humanos , Bruxismo del Sueño/complicaciones , Bruxismo/complicaciones , Estudios Transversales , Dolor Facial/complicaciones , Autoinforme , Trastornos de la Articulación Temporomandibular/complicaciones , Maloclusión/complicaciones

RESUMEN

BACKGROUND: Cohort studies have demonstrated an association between prolonged and/or frequent breastfeeding and early childhood caries (ECC). AIM: To investigate the association between prolonged breastfeeding and ECC at 48 months, while considering the interaction between prolonged breastfeeding and ultraprocessed foods (UPF). DESIGN: Data from a birth cohort study conducted in southern Brazil were used (n = 3645). Poisson regression was used to evaluate the influence of breastfeeding and UPF consumption on the prevalence and experience of caries. To measure the interaction on the additive scale between breastfeeding and UPF consumption on the prevalence and experience of ECC, the relative excess risk due to interaction (RERI) was calculated. RESULTS: Prolonged breastfeeding was associated with higher prevalence (PR = 1.82; CI:1.59-2.08) and experience (RR = 2.47; CI:1.97-3.10) of ECC. Greater prevalence (PR = 1.16; CI: 1.04-1.30) and experience of ECC (RR = 1.22; CI: 1.00-1.48) were found in children who had high consumption of UPFs. Negative RERIs were observed for the prevalence and experience of ECC (-0.25 and -0.001). CONCLUSION: High UPF consumption and prolonged breastfeeding were associated with ECC. No interaction, however, was observed, showing that the two exposures have independent effects. To prevent ECC, policies and programs are needed to support breastfeeding until the age of 2 years and to limit the consumption of UPF.

Asunto(s)

Lactancia Materna , Caries Dental , Niño , Femenino , Humanos , Preescolar , Caries Dental/epidemiología , Caries Dental/etiología , Estudios de Cohortes , Prevalencia , Brasil/epidemiología

RESUMEN

Abstract This prospective study aims to evaluate dental pain, anxiety, and catastrophizing levels in pregnant women undergoing root canal treatment. Sixty pregnant and non-pregnant women presenting dental pain and an indication for root canal treatment were included in the study. Dental anxiety and catastrophizing were investigated using validated questionnaires. The endodontic intervention was performed, and a numerical scale measured preoperative and postoperative dental pain. The results were analyzed using STATA software 12.0. Unadjusted analyses assessed the association between pregnancy and pain, anxiety, and catastrophizing levels. Multiple linear regression models using 'forward stepwise' entry procedures were used to assess the independent effects of variables on pain scores. The significance level was set at 0.05. Initially, most patients experienced intense dental pain. The levels of dental pain, dental anxiety, and catastrophizing did not differ between pregnant and non-pregnant women. Logistic regression showed that postoperative pain was associated with irreversible pulpitis diagnosis (OR = 4.78; 95%CI 1.55-13.55) and high catastrophizing levels (OR = 1.96; 95%CI 1.01-3.84). Preoperative and postoperative pain rates and anxiety and catastrophizing were similar between pregnant and non-pregnant patients. Postoperative pain was associated with irreversible pulpitis diagnosis and high catastrophizing levels. The similarity between pregnant and non-pregnant women regarding preoperative and postoperative dental pain and catastrophizing and anxiety levels supports the indication of root canal treatment during the gestational period whenever necessary.

RESUMEN

Objetivo: Avaliar a eficácia de um dispositivo de estimulação termomecânica (Buzzy®) em relação à dor, medo e ansiedade durante anestesia local em crianças. Materiais e métodos: Estudo realizado no período de maio de 2018 a julho de 2019, com crianças de 7 a 11 anos, sem experiência prévia envolvendo anestesia nos últimos 2 anos e que necessitassem de tratamento odontológico (extração, restauração ou endodontia) sob anestesia local em molares decíduos. A amostra foi randomizada em grupo controle, que recebeu anestesia convencional, e grupo intervenção, que recebeu anestesia com Buzzy®. Os níveis de ansiedade, medo e percepção de dor de ambos os grupos foram verificados por meio de: Venham Modified Picture Test (VPTM); frequência cardíaca; Escala Comportamental Venham; Faces Pain Scale ­ Revised (FPS-R) e Face, Legs, Activity, Cry, Consolability (FLACC). Resultados: A maioria das crianças (55%) apresentou baixa ansiedade antes e depois do tratamento (P<0,05). A aceitabilidade das crianças ao Buzzy® foi de 100% e a maioria (90%) gostaria de usar novamente. Discussão: O aparelho testado é uma ferramenta interessante para complementar as técnicas de manejo durante as consultas, tendo em vista a excelente aceitabilidade e interesse por parte dos pacientes e familiares. Conclusão: Este estudo demonstrou que o uso da estimulação termomecânica é viável na clínica odontológica, devido ao seu fácil uso e boa aceitabilidade no meio clínico, além de não apresentar riscos em seu uso.

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Aim: To evaluate the effectiveness of a thermo mechanical stimulation device (Buzzy®) in relation to pain, fear and anxiety during local anesthesia in children. Materials and methods: Study carried out from May 2018 to July 2019, with children aged 7 to 11 years, without previous experience involving anesthesia in the last 2 years and who needed dental treatment (extraction, restoration or endodontic) under local anesthesia in deciduous molars. The sample was randomized into a control group, which received conventional anesthesia, and an intervention group, which received anesthesia with Buzzy®. The levels of anxiety, fear and pain perception of both groups were verified using: Come Modified Picture Test (VPTM); heart rate; Behavioral Scale Come; Faces Pain Scale ­ Revised (FPS-R) and Face, Legs, Activity, Cry, Consolability (FLACC). Results: Most children (55%) had low anxiety before and after treatment (P<0.05). The acceptability of the children to Buzzy® was 100% and the majority (90%) would like to use it again. Discussion: The tested device is an interesting tool to complement management techniques during consultations, in view of the excellent acceptability and interest on the part of patients and family members. Conclusion: This study demonstrated that the use of thermo mechanical stimulation is feasible in the dental clinic, due to its easy use and good acceptability in the clinical environment, in addition to not presenting risks in its use.

Asunto(s)

Diente Molar , Anestesia Pediátrica

RESUMEN

Objetivo:Revisar sistematicamente a literatura sobre a efetividade do método computadorizado de anestesia odontológica em relação àdor, comportamento não colaborador e o medo/ansiedade em crianças e adolescentes em comparação com o método convencional. Materiais e métodos:Uma buscaeletrônica foi realizada em cinco base de dados (Biblioteca Virtual em Saúde, Scopus, Embase, Pubmed e Web of Science)e que incluiu ensaios clínicos randomizados. A busca foi realizada em outubro de 2020 eatualizada em maio de 2021 e, não houve restrição de data ou idioma. A avaliação de risco de viés foi realizada usando aRoB 2 e, tambémfoi realizada uma análise qualitativa. Resultados:Foram encontrados 3.518 estudos, e após a remoção das duplicatas, análise do título e resumo e,leitura completa, restaram 26 estudos incluídos. Destes,cinco avaliaram ansiedade/medo, doze avaliaram o comportamento durante a anestesia, e vinte e dois avaliaram a percepção de dor. Não foi observadodiferença significativa na maioria dos estudos entreo uso do método computadorizado em comparação ao método tradicionalpara todos os desfechos analisados. Discussão:Apesar de não parecer haver diferença significativa na percepção de dor, no relato de medo/ansiedade e no comportamento entre o uso do método computadorizado emcomparação ao método tradicional, é fundamentalavaliar o comportamento da criança durante o atendimento odontológico pois suas expressões podem indicar algum desconforto e dor. Esses achados devem ser interpretados com cautela, considerando que quase três quartos dos estudos incluídos apresentaram alto risco de viés. Conclusão:Mesmo com a ausência de diferença, os dispositivos eletrônicos são promissores, visto que promovem uma administração lenta e controlada e resultam em uma anestesia segura e eficaz que coloca-se como alternativa a prática clínica.

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Aim:To systematically review the literature on the effectiveness of the computerized method of dental anesthesia in relation to pain, non-collaborative behavior and fear/anxiety in children and adolescents compared to the conventional method. Materials and methods:An electronic search was performed in five databases (Virtual Health Library, Scopus, Embase, Pubmed and Web of Science)that included randomized clinicaltrials. The search was performed in October 2020 and updated in May 2021. The risk of bias assessment was performed using the RoB 2 andaqualitative analysis was also performed. Results:A total of 3,518 studieswere found, and after removing duplicates, analyzing the title and abstract, and completereading, 26 studies remainedincluded. Of these, five assessed anxiety/fear, twelve assessed behavior during anesthesia, and twenty-two assessed pain perception. No significant difference was observed in most studies between the use of the computerized method compared to the traditional method for all outcomesanalyzed. Discussion:Although there does not seem tobe a significant difference in pain perception, fear/anxiety reports and behavior between the use of the computerized method and the traditional method, it is fundamental to evaluate the child's behavior during dental care, as their expressions may indicate some discomfort and pain. These findings should be interpreted with caution, considering that nearly three-quarters of the included studies were at high risk of bias. Conclusion:Even with the absence of difference, electronic devices are promising, as they promote slow and controlled administration and result in safe and effective anesthesia, which is an alternative to clinical practice.

Asunto(s)

Preescolar , Niño , Adolescente , Anestesia Local , Ensayos Clínicos Controlados Aleatorios como Asunto

RESUMEN

Behavioral characteristics may also take part in the etiology of dental caries. Sedentary behavior, especially watching television, is associated with increased intake of foods high in fat or free sugar, which could influence the occurrence of dental caries. The aim of this study was to assess the mediating effect of eating pattern on the relationship between television exposure time and the presence of dental caries in children. A cross-sectional study was conducted with a representative sample of 580 parent-child dyads with children aged 7 to 8 years in 20 public schools in Pelotas, Brazil. Parents or legal guardians were interviewed and provided information on demographic/socioeconomic data, children's daily television exposure time, and answered the Biological Rhythms Interview for Assessment in Neuropsychiatry for Kids (BRIAN-K-eating pattern domain). Caries was evaluated through clinical examination. The mediating effect of eating pattern on the relationship between television exposure and presence of dental caries was estimated using the parametric g-formula. Prevalence of dental caries was 63%, and 22% of children watched TV 4 or more hours per day. Television exposure had no direct effect on the dental caries experience [odds ratio (OR): 1.05 (95% confidence interval (95%CI): 0.92-1.19)]. Nevertheless, difficulty maintaining regular eating pattern mediated the natural indirect effect of television exposure time (≥ 4 hours/day) on dental caries experience [OR: 1.07 (95%CI): 1.01-1.14)]. The results of this study confirm the indirect pathway between television viewing and dental caries and the role of disordered eating patterns in this association.

Asunto(s)

Caries Dental , Humanos , Estudios Transversales , Caries Dental/epidemiología , Caries Dental/etiología , Susceptibilidad a Caries Dentarias , Conducta Alimentaria , Televisión

RESUMEN

The perceptions of parents/caregivers regarding their children's oral health can influence the standard of care and decision-making regarding oral health. The children's perspective on their own oral health-related quality of life (OHRQoL) may differ from the parents/caregivers' views. This cross-sectional study aimed to analyze the agreement between the perceptions of parents/caregivers and schoolchildren regarding OHRQoL. It was conducted with a sample of children between 8 and 11 years old and their parents/caregivers from Pelotas. Children answered the Child Perceptions Questionnaire 8-10 (CPQ), and parents/caregivers answered the short form of the Parental-Caregiver Perceptions Questionnaire (P-CPQ). Socioeconomic data were also collected. Children's dental caries, traumatic dental injuries, and malocclusions were examined. The Spearman's correlation test was performed. A total of 119 parents/caregivers-children pairs were included. There was an agreement between the total scores of parents/caregivers and children (0.2770; p = 0.003), in the oral symptoms (0.1907; p = 0.038), and functional limitations (0.2233; p=0.015) domains. The Bland-Altman graph showed an agreement between children's and parents/caregivers' OHRQoL total score, but there was an underestimation of approximately two points in the parents/caregivers' perception compared to the children's score. There was an agreement between the reports of parents/caregivers and children regarding children's OHRQoL.

Asunto(s)

Caries Dental , Calidad de Vida , Humanos , Niño , Estudios Transversales , Salud Bucal , Padres , Encuestas y Cuestionarios

RESUMEN

Caries disease can lead to strong impact in terms of pain and suffering, to functional impairment, and to negative effects on quality of life. Studies have demonstrated that the impact on quality of life increases with dental caries severity, and few studies have assessed the relationship between caries activity and children's oral health-related quality of life (OHRQoL). This cross-sectional study aimed to assess the impact of dental caries severity and activity on the OHRQoL of schoolchildren. The study was conducted with a sample of children aged 8 to 11 years from Pelotas, southern Brazil. Children answered the Child Perceptions Questionnaire 8-10, and socioeconomic data were collected. Children's dental caries (Kappa value of 0.95), PUFA, traumatic dental injuries, and malocclusion were examined. The Mann-Whitney, Kruskal-Wallis, and Poisson regression tests were performed. A total of 119 children were included. Children with initial (mean ratio (MR) of 1.92; 95% confidence interval (95% CI) of 1.05-3.48), moderate (MR: 2.66; 95%CI: 1.44-4.90), and severe carious lesions (MR: 2.65; 95%CI: 1.46-4.79) had a greater impact on OHRQoL compared with those without carious lesions (p =0 .047). Children with active carious lesions exhibited a greater impact on OHRQoL (MR:1.53 and 95%CI: 1.11-2.11) when compared to those without active lesions (p = 0.019). The findings demonstrate an association between dental caries severity and activity and the OHRQoL of school-aged children.

Asunto(s)

Caries Dental , Humanos , Niño , Caries Dental/epidemiología , Salud Bucal , Calidad de Vida , Estudios Transversales , Encuestas y Cuestionarios , Brasil/epidemiología

RESUMEN

This study aimed to translate and to perform the cultural adaptation of the instrument Illness Perception Questionnaire-Revised for Dental (IPQ-RD) into Brazilian Portuguese. The IPQ-RD consists of 34 items that assess the cognitive and emotional representation/perception of parents/caregivers of children with dental caries, with response options on a 5-point Likert scale, ranging from "Strongly agree" (score 1) to "Strongly disagree" (score 5). The higher the score, the lower the perception of the disease. The protocol consists of translation into Brazilian Portuguese, back-translation into English, revision by an Expert Review Committee, and pre-test (application in parents/caregivers of children in dental care). For some questions, the translated versions were identical (T1 = T2); for others, one version was preferred (T1 or T2); for still others, it was decided to modify terms to obtain greater clarity on the item (T3). In the first pre-test, three questions were misunderstood by more than 15% of the sample, after which the items were reviewed by the Expert Review Committee. In the second pre-test, the adapted version was applied to a new sample of parents/caregivers (n = 15) and the questions were understood by more than 85% of the participants. The Brazilian Portuguese version of the IPQ-RD was well understood by the evaluated population.

Asunto(s)

Caries Dental , Niño , Humanos , Brasil , Caries Dental/diagnóstico , Traducciones , Encuestas y Cuestionarios , Percepción , Comparación Transcultural

RESUMEN

BACKGROUND: Maternal anxiety disorders can cause adverse consequences in child's health, cognitive development, and behavior. AIM: To investigate the association of maternal anxiety disorders with the occurrence of dental fear in children aged 24-36 months. DESIGN: This cross-sectional study is part of a cohort of adolescent mothers and their children (n = 527) in the city of Pelotas, RS, Brazil. Anxiety disorders in mothers were assessed using Mini International Neuropsychiatric Interview (DSM-IV), whereas the Dental Anxiety Question was used to assess children's dental fear. Clinical oral examinations were performed on the cohort. Poisson regression analysis was used to determine the association of maternal anxiety disorders with maternal perception of dental fear in children (p < .05). RESULTS: The prevalence of dental fear in children was 21.7% (n = 114), and maternal age, agoraphobia, social phobia, and maternal caries experience (p < .05) were associated with the presence of dental fear. After adjusted analysis, children of mothers presenting with agoraphobia (Prevalence ratios [PR] = 1.52; 95% confidence interval [CI] = 1.00-2.32) and social phobia (PR = 1.69; 95% CI = 1.06-2.71) had higher prevalence of dental fear than children whose mothers did not have any of these conditions. CONCLUSIONS: In this population of young mothers, agoraphobia and social phobia were associated with children's dental fear. Detection of and treatment for maternal mental disorders may aid in the prevention of dental fear and its oral health-related consequences.

Asunto(s)

Madres Adolescentes , Caries Dental , Femenino , Adolescente , Humanos , Niño , Ansiedad al Tratamiento Odontológico/epidemiología , Estudios Transversales , Madres/psicología , Caries Dental/epidemiología , Trastornos de Ansiedad

RESUMEN

OBJECTIVE: This study aimed to evaluate the prevalence of probable sleep bruxism (SB) in children aged 7-8 years and its association with sleep pattern and the time spent using devices with a screen. MATERIAL AND METHODS: A cross-sectional study was conducted with children from Pelotas, Brazil (n = 556). Parents/caregivers were interviewed and provided demographic/socioeconomic information, children's daily screen time, nighttime tooth grinding or clenching, sleep duration and answered the Biological Rhythms Interview for Assessment in Neuropsychiatry for Kids (BRIAN-K-sleep domain). Probable SB was determined based on a positive clinical inspection with/without a positive parental/caregiver's reports of tooth clenching or grinding. Hierarchical Poisson regression was performed. RESULTS: The prevalence of probable SB was 15.83% (n = 88). There was no difference in the probable SB prevalence according to the daily screen time (p = 0.744), and low family socioeconomic status was associated with higher SB prevalence (Prevalence Ratio [PR] = 1.95; 95% Confidence Interval [95% CI]: 1.21-3.17; p = 0.006). Higher scores in the sleep domain of the BRIAN-K scale were associated with probable SB [PR = 1.07; 95% CI: 1.01-1.30; p = 0.013]. CONCLUSIONS: Difficulties in maintaining sleep and low family socioeconomic status were associated with probable SB in schoolchildren, while screen time spent using devices with a screen was not associated.

Asunto(s)

Bruxismo del Sueño , Humanos , Niño , Bruxismo del Sueño/epidemiología , Estudios Transversales , Tiempo de Pantalla , Encuestas y Cuestionarios , Sueño

RESUMEN

The aim of the present study was to examine the association regarding sleep bruxism (SB), depression, and stress in Brazilian university students. We conducted a cross-sectional study with a large-sample of university students ( n = 2,089) in the city of Pelotas, Rio Grande do Sul, Southern Brazil. A self-administered questionnaire was sent to classrooms to evaluate socioeconomic and demographic characteristics. Possible SB was detected by self-report according to the International Consensus on The Assessment of Bruxism Criteria (2018). The Patient Health Questionnaire-9 and the Perceived Stress Scale were used to assess depression and stress symptoms respectively. Crude and adjusted Poisson regression analyses were performed. The prevalence of possible SB, high level of stress, and depressive symptoms in the sample were of 20.4%, 16.6%, and 16.6% respectively. Stress in female students was significantly associated with an increased prevalence of possible SB, but not in male students. Regarding depression, the prevalence of SB was 28% higher in students with depressive symptoms. Students with stress or depression had a 35% higher prevalence of SB than those without any symptoms. Conclusion The findings have shown that university students with stress and depressive symptoms were more likely to be detected with possible SB.

RESUMEN

Abstract Caries disease can lead to strong impact in terms of pain and suffering, to functional impairment, and to negative effects on quality of life. Studies have demonstrated that the impact on quality of life increases with dental caries severity, and few studies have assessed the relationship between caries activity and children's oral health-related quality of life (OHRQoL). This cross-sectional study aimed to assess the impact of dental caries severity and activity on the OHRQoL of schoolchildren. The study was conducted with a sample of children aged 8 to 11 years from Pelotas, southern Brazil. Children answered the Child Perceptions Questionnaire 8-10, and socioeconomic data were collected. Children's dental caries (Kappa value of 0.95), PUFA, traumatic dental injuries, and malocclusion were examined. The Mann-Whitney, Kruskal-Wallis, and Poisson regression tests were performed. A total of 119 children were included. Children with initial (mean ratio (MR) of 1.92; 95% confidence interval (95% CI) of 1.05-3.48), moderate (MR: 2.66; 95%CI: 1.44-4.90), and severe carious lesions (MR: 2.65; 95%CI: 1.46-4.79) had a greater impact on OHRQoL compared with those without carious lesions (p =0 .047). Children with active carious lesions exhibited a greater impact on OHRQoL (MR:1.53 and 95%CI: 1.11-2.11) when compared to those without active lesions (p = 0.019). The findings demonstrate an association between dental caries severity and activity and the OHRQoL of school-aged children.

RESUMEN

Abstract Objective: To translate and perform the cross-cultural adaption of the CD:H scale for use in Paediatric Dentistry in Brazilian Portuguese language. Material and Methods: The translation and cross-cultural adaptation of the CD: H was carried out in four stages: 1) translation of the instrument; 2) reverse translation (back translation); 3) cross-cultural adaptation, and 4) face validation. Face validation consisted of the evaluation of 30 subjects from the target population. A pilot study was conducted with 15 children aged 5-10 years treated at a university dental clinic and their drawings were analysed by two dentists. Data were analysed using Stata 12.0. Results: In the face validation, most items were understood; however, some words were changed, and terms were included to identify the dental environment. Good reproducibility was obtained: inter-examiner reliability was 0.9647 and intra-examiner reliability was 0.9619 for examiner A and 0.8260 for examiner B. Conclusion: The Brazilian version of the CD:H scale is a useful tool for dentists, helping identify children's emotions and being enjoyable for them.

Asunto(s)

Humanos , Preescolar , Niño , Traducción , Ansiedad al Tratamiento Odontológico , Odontología Pediátrica , Emociones , Brasil , Proyectos Piloto , Comparación Transcultural

RESUMEN

Abstract This study aimed to translate and to perform the cultural adaptation of the instrument Illness Perception Questionnaire-Revised for Dental (IPQ-RD) into Brazilian Portuguese. The IPQ-RD consists of 34 items that assess the cognitive and emotional representation/perception of parents/caregivers of children with dental caries, with response options on a 5-point Likert scale, ranging from "Strongly agree" (score 1) to "Strongly disagree" (score 5). The higher the score, the lower the perception of the disease. The protocol consists of translation into Brazilian Portuguese, back-translation into English, revision by an Expert Review Committee, and pre-test (application in parents/caregivers of children in dental care). For some questions, the translated versions were identical (T1 = T2); for others, one version was preferred (T1 or T2); for still others, it was decided to modify terms to obtain greater clarity on the item (T3). In the first pre-test, three questions were misunderstood by more than 15% of the sample, after which the items were reviewed by the Expert Review Committee. In the second pre-test, the adapted version was applied to a new sample of parents/caregivers (n = 15) and the questions were understood by more than 85% of the participants. The Brazilian Portuguese version of the IPQ-RD was well understood by the evaluated population.

RESUMEN

Abstract Behavioral characteristics may also take part in the etiology of dental caries. Sedentary behavior, especially watching television, is associated with increased intake of foods high in fat or free sugar, which could influence the occurrence of dental caries. The aim of this study was to assess the mediating effect of eating pattern on the relationship between television exposure time and the presence of dental caries in children. A cross-sectional study was conducted with a representative sample of 580 parent-child dyads with children aged 7 to 8 years in 20 public schools in Pelotas, Brazil. Parents or legal guardians were interviewed and provided information on demographic/socioeconomic data, children's daily television exposure time, and answered the Biological Rhythms Interview for Assessment in Neuropsychiatry for Kids (BRIAN-K-eating pattern domain). Caries was evaluated through clinical examination. The mediating effect of eating pattern on the relationship between television exposure and presence of dental caries was estimated using the parametric g-formula. Prevalence of dental caries was 63%, and 22% of children watched TV 4 or more hours per day. Television exposure had no direct effect on the dental caries experience [odds ratio (OR): 1.05 (95% confidence interval (95%CI): 0.92-1.19)]. Nevertheless, difficulty maintaining regular eating pattern mediated the natural indirect effect of television exposure time (≥ 4 hours/day) on dental caries experience [OR: 1.07 (95%CI): 1.01-1.14)]. The results of this study confirm the indirect pathway between television viewing and dental caries and the role of disordered eating patterns in this association.

RESUMEN

Abstract The perceptions of parents/caregivers regarding their children's oral health can influence the standard of care and decision-making regarding oral health. The children's perspective on their own oral health-related quality of life (OHRQoL) may differ from the parents/caregivers' views. This cross-sectional study aimed to analyze the agreement between the perceptions of parents/caregivers and schoolchildren regarding OHRQoL. It was conducted with a sample of children between 8 and 11 years old and their parents/caregivers from Pelotas. Children answered the Child Perceptions Questionnaire 8-10 (CPQ), and parents/caregivers answered the short form of the Parental-Caregiver Perceptions Questionnaire (P-CPQ). Socioeconomic data were also collected. Children's dental caries, traumatic dental injuries, and malocclusions were examined. The Spearman's correlation test was performed. A total of 119 parents/caregivers-children pairs were included. There was an agreement between the total scores of parents/caregivers and children (0.2770; p = 0.003), in the oral symptoms (0.1907; p = 0.038), and functional limitations (0.2233; p=0.015) domains. The Bland-Altman graph showed an agreement between children's and parents/caregivers' OHRQoL total score, but there was an underestimation of approximately two points in the parents/caregivers' perception compared to the children's score. There was an agreement between the reports of parents/caregivers and children regarding children's OHRQoL.

RESUMEN

ABSTRACT Objective: To investigate the association between emotional and behavioural problems and dental fear/anxiety (DFA) in children aged four to 12 years treated at a clinic in southern Brazil. Material and Methods: In this cross-sectional study where mother-child dyads were interviewed, emotional and behavioural problems were investigated using the Strengths and Difficulties Questionnaire (SDQ) (considering five subscales). Children's DFA was evaluated through the Venham Picture Test. For each SDQ subscale, Poisson regression model was explored. Prevalence ratios (PR) were estimated, considering a significant level of p ≤ 0.05. Results: Overall, 128 children participated in this study. Most children were female (54.7%) and aged between 7 and 9 years (39.8%). The prevalence of emotional problems was 47.7% and behavioural problems were 46.1%. The prevalence of DFA was 18.8%. Children with emotional problems had a 2.3 higher prevalence of DFA (95%CI 1.06-5.04). In general, behavioural problems were not associated with DFA (95%CI 0.84-3.34) only when conduct problems were considered (2.20; 95%CI 1.02-4.70). Conclusion: Children aged between 4 and 12 years who present emotional and conduct problems tend to show higher DFA.

Asunto(s)

Humanos , Masculino , Femenino , Preescolar , Niño , Síntomas Conductuales/psicología , Ansiedad al Tratamiento Odontológico/psicología , Atención Dental para Niños/psicología , Síntomas Afectivos/psicología , Modelos Lineales , Estudios Transversales/métodos , Encuestas y Cuestionarios , Odontología Pediátrica , Estadísticas no Paramétricas , Razón de Prevalencias , Estudio Observacional