Spatial-temporal distribution of maxillofacial injuries resulting from intimate partner violence against women.

BACKGROUND/AIM: Maxillofacial trauma resulting from intimate partner violence (IPV) represents an important oral health problem. In this sense, the aim of this study was to investigate the spatial-temporal distribution of maxillofacial trauma resulting from IPV against women, using a geostatistical approach. MATERIALS AND METHODS: An ecological study was carried out including the analysis of confirmed IPV cases against women treated at a Center for Forensic Medicine and Dentistry over a four-year observation period, as well as the evaluation of population data from the victims' places of residence extracted from the last demographic census of the Brazilian Institute of Geography and Statistics. Statistical analysis included: (i) finite mixture modeling to establish incidence trajectory patterns; (ii) Getis-Ord indicator (Gi*) for spatial autocorrelation; (iii) spatial regression analysis (p < .05). RESULTS: Two distinct trajectory patterns (TP1 and TP2) related to IPV incidence were identified using finite mixture modeling, suggesting spatial-temporal disparities at the regional level. In TP1, it was observed that IPV incidence was relatively low and remained stable over time, covering almost two-thirds (62.0%) of investigated spatial units. TP2 was characterized by higher IPV incidence with a tendency to increase in the last year, including more than one-third of neighborhoods (38.0%). Autocorrelation analysis showed a predominance of hot areas (hotspots) in the Eastern zone (p < .05) and in the Western zone (p < .05); and cold areas (coldspots) in the Northern zone (p < .05). In addition, statistically significant association was observed among neighborhoods with higher percentage of households with family householder without income and higher incidence of maxillofacial trauma resulting from IPV against women (ß = 5.305; SE = 1.741; p = .002). CONCLUSIONS: The findings indicate an association between higher IPV incidence against women, maxillofacial trauma, and socio-spatial vulnerability.

Caries lesion transition patterns of schoolchildren in a fluoridated community in Brazil.

OBJECTIVE: To describe the caries lesion transition pattern in permanent tooth surfaces over 2 years among a convenience sample of children in a fluoridated (0.8 ppm F) low-socioeconomic community of Brazil. MATERIAL AND METHODS: One hundred forty-nine schoolchildren (7-12 years) were examined for caries using Nyvad criteria at baseline and after 2 years. Descriptive analysis was used to evaluate caries lesion transition patterns. RESULTS: Less than 1% of sound surfaces and non-cavitated caries lesions at baseline progressed to cavitation stage within 2 years. 12.7% of the active non-cavitated (ANC) lesions became inactive, 34.7% regressed to sound, 48.0% remained active, and 4.6% progressed to cavitated/filled stages at follow-up. Similarly, 55.2% of the inactive non-cavitated (INC) lesions at baseline remained inactive, 33.3% regressed to sound, 8.0% progressed to cavitated/filled lesions, while only 3.5% progressed to ANC lesions. CONCLUSION: The caries lesion transition pattern in this child population exposed to water fluoride and fluoride toothpaste showed that a low proportion of sound surfaces and non-cavitated lesions progressed to cavitation within the 2-year follow-up. Caries arrest was mainly ascribed to a high proportion of active non-cavitated lesions regressing to sound or inactive lesions. CLINICAL RELEVANCE: Caries activity can be controlled by regular exposure to fluoridated water and fluoridated toothpaste.

Influence of glide path kinematics during endodontic treatment on the occurrence and intensity of intraoperative and postoperative pain: a systematic review of randomized clinical trials.

BACKGROUND: Preliminary canal enlargement (glide path preparation) may play a significant role in the development of pain. The aim of this systematic review of randomized clinical trials was to assess the influence of glide path kinematics during endodontic treatment on the occurrence and intensity of intraoperative and postoperative pain. METHODS: A search was performed in June 2019 in six electronic databases (PubMed, Scopus, LILACS, SciELO, Embase and Web of Science) and two grey literature databases (OpenGrey and OpenThesis). The bibliographic references of the eligible articles were also hand-searched. The included clinical studies assessed the occurrence and intensity of intraoperative and/or postoperative pain after root canal preparation without glide path preparation (WGP) or with glide path preparation using manual (M-GP), continuous rotary (CR-GP), or reciprocating (R-GP) instruments. The primary outcome was the occurrence and intensity of intraoperative and postoperative pain, while analgesic consumption was the secondary outcome. The full texts of the eligible studies were analyzed by two reviewers who performed calibration exercises to verify the risk of bias and quality of the individual studies using the Joanna Briggs Institute Critical Appraisal tool. RESULTS: From 1283 identified articles, only six studies were included in the qualitative analysis of the results, with a total sample of 884 patients/teeth. Three studies presented a high risk of bias, while three studies presented a moderate risk. Two studies reported that CR-GP causes lower pain levels than M-GP and WGP, and three studies showed no differences between CR-GP and R-GP. Regarding analgesic consumption, two studies found no differences among glide path kinematics, and one study reported lower consumption for CR-GP than for M-GP. Because of the limited number of studies and methodological differences, no statistical analyses were performed for the glide path kinematics comparisons. CONCLUSIONS: Compelling evidence indicating a significantly different occurrence and intensity of pain among glide path kinematics is lacking. The systematic review protocol was registered in the PROSPERO database [CRD42020139989].

Patterns of Oral-Maxillofacial Trauma and Determinant Factors among Brazilian Victims of Physical Aggression: A 4-Year Study.

PURPOSE: To determine the prevalence of oral-maxillofacial trauma among Brazilian victims of physical aggression and identify its associated factors from a medico-legal and forensic perspective. MATERIALS AND METHODS: A cross-sectional study was carried out involving the analysis of complete medico-legal and social reports of 3668 victims of physical aggression treated at a centre of legal medicine and forensic dentistry over the course of four years. The dependent variable was the occurrence of oral-maxillofacial trauma. The independent variables were sociodemographic status and characteristics of physical aggression. Statistical analyses included the chi-squared test (p < 0.05) as well as univariate and multivariate logistic regression analyses. RESULTS: Oral-maxillofacial trauma occurred in 1655 cases (45.1%). Individuals who lived in suburban areas (OR = 1.32; 95%CI = 1.11-1.58) and those who were victims of community violence (OR = 1.20; 95%CI = 1.03-1.40) perpetrated by someone known to them (OR = 1.24; 95%CI = 1.03-1.40) using physical force (OR = 2.31; 95%CI = 1.96-2.72) on weekends (OR = 1.19; 95%CI = 1.04-1.37) and during nighttime hours (OR = 1.23; 95%CI = 1.08-1.41) were more likely to exhibit oral-maxillofacial trauma. CONCLUSION: The prevalence of oral-maxillofacial trauma was high and the associated factors were area of residence, type of violence, type of offender, mechanism of violence, day, and period of occurrence.

Pattern of oral-maxillofacial trauma from violence against women and its associated factors.

BACKGROUND/AIM: Violence against women is a global public health problem. The aim of this study was to characterize the profile of women victims of violence and identify factors associated with maxillofacial injuries. MATERIAL AND METHODS: A cross-sectional study was performed based on an evaluation of 884 medico-legal and social records of women victims of physical aggression treated at the Center of Forensic Medicine and Dentistry in Brazil. The variables investigated were related to the sociodemographic characteristics of victims, circumstances of aggressions, and patterns of trauma. Descriptive and multivariate statistics using decision tree analysis by the Chi-squared automatic interaction detector (CHAID) algorithm, as well as univariate and multivariate Poisson regression analyses were performed. RESULTS: The occurrence of maxillofacial trauma was 46.4%. The mean age of victims was 29.38 (SD=12.55 years). Based on decision tree, the profile of violence against women can be explained by the aggressor's gender (P<.001) and sociodemographic characteristics of victims, such as marital status (P=.001), place of residence (P=.019), and educational level (P=.014). Based on the final Poisson regression model, women living in suburban areas were more likely to suffer maxillofacial trauma (PR=1.752; CI 95%=1.153-2.662; P=.009) compared to those living in rural areas. Moreover, aggression using a weapon resulted in a lower occurrence of maxillofacial trauma (PR=0.476; CI 95%=0.284-0.799; P=.005) compared to cases of aggression using physical force. CONCLUSIONS: The prevalence of oral-maxillofacial trauma was high, and the main associated factors were place of residence and mechanism of aggression.

Effects of periodontal treatment on the C-reactive protein levels in hemodialysis patients: A systematic review and meta-analysis.

AIM: This systematic review provides a summary of the scientific evidence concerning effects of periodontal treatment on the C-reactive protein (CRP) levels in hemodialysis patients. MATERIAL AND METHODS: Eight databases were accessed until May 2020 for interventional studies which evaluated CRP levels in hemodialysis patients before and after periodontal treatment. Inclusion criteria were studies involving hemodialysis patients with gingivitis or periodontitis, without restriction of year, language, and publication status. Random effects meta-analysis was performed. The risk of bias in eligible studies was assessed using the Joanna Briggs Institute's Critical Appraisal tools for use in systematic reviews. Certainty of evidence was also evaluated using GRADE approach. RESULTS: The search in the databases resulted in 326 records, from which only seven met the eligibility criteria and therefore were submitted to qualitative evaluation. The meta-analysis revealed that, in general, the reduction in CRP levels had moderate and statistically significant effect size (standardized mean difference [SMD] = 0.45; confidence interval [CI] 95% = 0.25, 0.65; p < .001). Statistical heterogeneity was low (I2  = 0.0%; p = .771). Most studies showed moderate risk of bias. CONCLUSION: Based on low certainty of evidence, the results suggest that periodontal treatment can significantly contribute to reduce CRP levels among hemodialysis patients. However, more randomized clinical studies, with follow-up longer than 12 months, using standardized diagnostic methods and controlling confounding factors, should be performed to strengthen the evidence.

[Weight/head circumference ratio at birth for assessing fetal growth]. / Avaliação do crescimento fetal de crianças por meio da razão peso/perímetro cefálico.

The scope of this article was to use the weight/head circumference ratio at birth to assess fetal growth. A cross-sectional study was conducted in a birth cohort in the State of Paraíba, Northeast of Brazil, with 726 children born at term and weighing 2,500 grams or more. The anthropometric measurements, sociodemographic characteristics, gestational care and type of delivery were collected in the first 24 hours after birth of infants were assessed. Infants were classified as proportionate (weight/head circumference ratio ≥0.87) versus disproportionate (<0.87). Lower mean weight/head circumference ratio was identified in newborns of lower gestational age, with lower birth weight, female, from families not benefiting from the Bolsa Família Program, of mothers who did not take folic acid during pregnancy and were born by cesarean section. Mean weight, length, and head circumference were lower among infants with disproportionate weight/head circumference ratio, independently of sex. Weight/head circumference ratio is an important indicator of fetal growth.

O objetivo deste artigo é utilizar a razão peso/perímetro cefálico ao nascimento para avaliar o crescimento fetal. Estudo transversal aninhado a uma coorte de nascimentos do estado da Paraíba, Nordeste do Brasil, com 726 crianças nascidas a termo e com peso maior ou igual a 2.500 gramas. As medidas antropométricas da criança, características sociodemográficas, cuidados na gestação e tipo de parto foram coletados nas primeiras 24 horas pós-parto. As crianças foram classificadas em proporcionais (peso/perímetro cefálico ≥ 0,87) e desproporcionais (peso/perímetro cefálico < 0,87). Recém-nascidos de menor idade gestacional, com peso ao nascer inferior, do sexo feminino, de famílias não beneficiárias do Programa Bolsa Família, de mães não suplementadas com ácido fólico durante a gravidez e nascidos por cesariana apresentaram menores médias da razão peso/perímetro cefálico. As médias de peso, comprimento e perímetro cefálico foram menores entre as crianças classificadas com desproporção peso/perímetro cefálico, ajustadas pelo sexo da criança. A razão peso/perímetro cefálico é um indicador útil na avaliação do crescimento fetal.

[Factors associated with nutritional status of children under five years old from Paraíba, Brazil]. / Fatores associados ao estado nutricional de crianças menores de cinco anos da Paraíba, Brasil.

This paper aimed to analyze whether the nutritional status of children under 5 years of age is related to the biological conditions of their mothers, access to health services, the benefit of social programs, and socioeconomic conditions. This is a cross-sectional study carried out in the context of the Family Health Strategy in seven municipalities in inland Paraíba State. The methodology included the diagnosis of stunting and excess weight (overweight and obesity) in children, which determinants were analyzed through the Decision Tree. As a result, 469 children were evaluated, of which 7.9% had stunting and 12.8% had excess weight. An association of these outcomes was found with maternal nutritional status. Also, the relevant exposures of stunting were the age of the child of less than 2 years (p = 0.018) and the moderate/severe food and nutritional insecurity (p = 0.008). For excess weight, not being a beneficiary of the Programa Bolsa Família (p = 0.049) and the worst socioeconomic situation (p = 0.006) were also factors associated with the outcome. As a conclusion of the present study, we can affirm that there is an association between the maternal and child nutritional status.

Objetivou-se analisar se o estado nutricional de crianças menores de cinco anos de idade está relacionado às condições biológicas de suas mães, ao acesso a serviços de saúde, ao benefício de programas sociais e às condições socioeconômicas. Trata-se de um estudo transversal realizado no contexto da Estratégia Saúde da Família, em sete municípios do interior do estado da Paraíba. A metodologia incluiu o diagnóstico do déficit de estatura e do excesso de peso (sobrepeso e obesidade) das crianças, cujos determinantes foram analisados por meio de árvore de decisão. Como resultado, foram avaliadas 469 crianças, das quais 7,9% apresentaram déficit de estatura e 12,8% excesso de peso. Encontrou-se associação desses desfechos com o estado nutricional materno. A baixa estatura também teve como exposições relevantes a idade da criança inferior a dois anos (p = 0,018) e a insegurança alimentar e nutricional moderada/grave (p = 0,008). Para o excesso de peso, não ser beneficiário do Programa Bolsa Família (p = 0,049) e a pior situação socioeconômica (p = 0,006) também representaram fatores associados ao desfecho. Como conclusão do presente estudo, podemos afirmar que existe uma associação entre o estado nutricional materno e o da criança.

Use of platelet-rich fibrin for bone repair: a systematic review and meta-analysis of preclinical studies.

This systematic review evaluated the potential utility of platelet-rich fibrin (PRF) in bone repair in animals. The question is: can the use of PRF in bone defects in healthy rats induce bone repair compared to clot? This systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (Prisma). The protocol was registered with Prospero (CRD [42020162319]). The literature search involved nine databases, including grey literature. All studies evaluated the bone defects created in rats filled with PRF and clots (control). Biomaterial evaluation was also performed in this study. The risk of bias was assessed using the Systematic Review Center for Laboratory Animal Experimentation (Syrcle) tool for animal studies. A meta-analysis of quantitative data was performed to estimate the effect of PRF on bone repair in rats. Heterogeneity among the studies was assessed using the I2 statistic. The literature search retrieved 685 studies, 10 of which fulfilled the eligibility criteria, and 4 were included in the quantitative assessment. Analysis of the risk of bias revealed that most studies had a high risk of bias in performance and detection. Meta-analysis yielded divergent results and the absence of a statistically significant effect: PRF with control (standardized mean difference 2.54, 95% confidence interval -0.80-5.89; p = 0.14). In general, study heterogeneity was high (I2 ≥ 75.0%). The quality of the studies that influenced the conclusion of the review was based on the PICO, the sources and form of the search, the study selection criteria, the form of evaluation of publication bias, the evaluation of the quality of the studies, and data extraction by two researchers. PRF did not provide significant benefits for bone repair, resulting in unpredictable effects.

Impact of dental treatment on the oral health-related quality of life of Brazilian schoolchildren.

This before-after experimental study evaluated the impact of dental treatment on the oral health-related quality of life (OHRQoL) in children aged 6-8 years from Paranoá, DF, considering the presence or absence of cavitated dentin carious lesions pre- and post-treatment. The responsiveness and sensitivity of the questionnaires were also investigated. Caries was detected by using the Caries Assessment Spectrum and Treatment (CAST) instrument, while the impact of oral health on the children's health-related quality of life was assessed using the Brazilian version of the Child Perceptions Questionnaire (CPQ8-10), which was completed by the children and the Brazilian version of the Early Childhood Oral Health Impact Scale (B-ECOHIS), which was completed by their parents. Sociodemographic characteristics were also assessed. After the examinations, the children were categorized into two groups according to the presence (treatment/n = 34) or absence (control/n = 34) of cavitated dentin carious lesions. Restorative/curative care was provided to the treatment group, while the control group received preventive measures. OHRQoL was assessed at baseline and at four weeks post-treatment. No significant sociodemographic differences were observed between the groups. In the treatment group, the children and their families reported a greater impact of oral health on their OHRQoL in both questionnaires (p < 0.05). However, there was a significant reduction in the impact of oral health, with differences between the pre-treatment and post-treatment phases (p = 0.001). Good sensitivity and responsiveness were observed for both questionnaires. Dental treatment was found to reduce the negative impact of dental caries on OHRQoL in 6-8-year-old children, which was detected by both questionnaires (B-ECOHIS and CPQ8-10).

RANK, RANKL, and OPG in Dentigerous Cyst, Odontogenic Keratocyst, and Ameloblastoma: A Meta-Analysis.

The aim of this study was to assess and compare RANK, RANKL, and OPG immunoexpression in dentigerous cyst, odontogenic keratocyst, and ameloblastoma. The protocol was registered in PROSPERO (CRD42018105543). Seven databases (Embase, Lilacs, LIVIVO, PubMed, Scopus, SciELO, and Web of Science) were the primary search sources and two databases (Open Grey and Open Thesis) partially captured the "grey literature". Only cross sectional studies were included. The JBI Checklist assessed the risk of bias. A meta-analysis with random effects model estimated the values from the OPG and RANKL ratio reported by the individual studies and respective 95% confidence intervals. The heterogeneity among studies was assessed with I2 statistics. Only nine studies met the inclusion criteria and were considered in the analyses. The studies were published from 2008 to 2018. Two studies presented low risk of bias, while seven studies presented moderate risk. The meta-analysis showed the highest OPG>RANKL ratio for dentigerous cyst (ES=43.3%; 95% CI=14.3-74.8) and odontogenic keratocyst (ES=36.8%; 95% CI=18.8-56.7). In contrast, the highest OPG

Quality of life of Family Health Strategy professionals: a systematic review.

BACKGROUND: Individuals' quality of working life and motivation are directly related to their satisfaction and wellbeing. Although studies on the quality of life of family health workers have been conducted, there are none correlating these professionals' wellbeing with this work model. OBJECTIVE: To review the scientific literature in order to identify the levels of quality of life, in their dimensions, of Family Health Strategy workers. DESIGN AND SETTING: Systematic review of observational studies developed through a partnership between two postgraduate schools (Piracicaba and Uberlândia). METHODS: The review followed the PRISMA recommendations and was registered in the PROSPERO database. Ten databases were used, including the "grey literature". Two evaluators selected the eligible studies, collected the data and assessed the risk of biases, independently. The JBI tool was used to assess the risk of bias. A complementary statistical analysis was conducted on the means and standard deviations of the results from the WHOQOL-100 and WHOQOL-bref questionnaires. RESULTS: The initial search presented 1,744 results, from which eight were included in the qualitative analysis. The studies were published between 2007 and 2018. The total sample included 1,358 answered questionnaires. All the studies presented low risk of bias. The complementary analysis showed that the environmental factor (mean score 56.12 ± 2.33) had the most influence on the quality of life of community health workers, while physical health (mean score 14.29 ± 0.21) had the most influence on graduate professionals. CONCLUSION: Professionals working within the Family Health Strategy had dimensions of quality of life that varied according to their professional category.

Food and nutritional insecurity of families using the Family Health Strategy in two municipalities in Paraíba, Brazil. / Insegurança alimentar e nutricional de famílias usuárias da Estratégia Saúde da Família em dois municípios paraibanos, Brasil.

The objective of this article is to evaluate factors associated with food and nutritional insecurity in families with children under 5 years of age living in areas covered by the Family Health Strategy. Cross-sectional study involving 406 families from two municipalities in the Metropolitan Region of João Pessoa, Paraíba. The Brazilian Food Insecurity Scale was used to assess the families' food and nutritional security. The determinants of moderate/severe food insecurity were analyzed using the Decision Tree. Food and nutritional insecurity reached 71.4% of families. Moderate/severe food insecurity (32%) was primarily associated with the benefit of the Family Allowance (Bolsa Família) Program, and also with family composition consisting of children under 2 years of age, lower socioeconomic status, and family dysfunction. The results showed high prevalence of food and nutritional insecurity whose more serious levels suggest the importance of interventions aimed at improving the Family Allowance Program for the conditions of households with children under 2 years of age, socioeconomic situation of families, and functionality of families.

Factors associated with recovery and the abandonment of tuberculosis treatment in the incarcerated population. / Fatores associados à cura e ao abandono do tratamento da tuberculose na população privada de liberdade.

OBJECTIVE: This study aimed to investigate the factors associated with the outcomes of recovery and abandonment in the incarcerated population with tuberculosis. METHODS: A quantitative and observational analytical study was performed with data from the Notification Disease Information System (Sinan), tuberculosis data from the incarcerated population in the state of Paraiba from 2007 to 2016; Notifications of individuals over the age of 18, reported as "new cases" and the outcome, "recovery" or "abandonment" status were included. Those people who until December 2016 had no outcome information were excluded. Analyses were performed using bivariate and multivariate statistics from the Poisson regression. RESULTS: Of the 614 notifications, most were male (93.8%). In the bivariate analysis, there was a statistically relevant association of outcomes with Acquired Immunodeficiency Syndrome (p = 0.044), Human Immunodeficiency Virus (HIV) serology (p = 0.048) and lack of completion of follow-up bacilloscopy (p = 0.001). In the adjusted multivariate analysis, Acquired Immunodeficiency Syndrome (RR = 1.998; 95%CI 1.078 - 3.704; p = 0.028) and lack of completion of follow-up bacilloscopy (RR = 5.251; 95%CI 2.158 - 12.583; p <0.001*) remained significantly associated with the dropout outcome. CONCLUSION: Recovery and abandonment outcomes were mainly associated with whether the follow-up bacilloscopy was performed or not and Acquired Immunodeficiency Syndrome.

Facial Injuries and the Gender Issue: Expressions of Violence in a Metropolitan Region of Northeastern Brazil.

The aims of this investigation were to describe the profile of men and women victims of violence and identify factors associated with the severity of facial trauma. A retrospective study was carried out from 762 records of victims attended at the Institute of Legal Medicine and Dentistry located in a metropolitan region of Northeastern Brazil. The dependent variable was type of facial trauma suffered by victims. Independent variables were the sociodemographic characteristics of victims, characteristics of aggressors and circumstances of violence. Descriptive, bivariate (c2 test) and multivariate statistics were made through logistic regression. Level of significance was set at p < 0.05. The mean age of victims was 29.78 years (SD=13.33). Based on the final regression model, male subjects [odds ratio (OR)=2.22, 95% CI=1.08-4.57, p=0.030], assaulted by other male subjects (OR=4.88; 95% CI=1.12-21.26; p=0.035) through instrument (OR=6.67; 95% CI=2.85-15.60; p<0,001) or mixed aggressions (OR=4.34; 95% CI=1.44-13.02; p=0.009) were more likely to exhibit facial bone fractures or dentoalveolar fractures. The findings highlight that men and women present important victimization differentials in relation to interpersonal violence and facial trauma. Victim's gender, aggressor's gender and mechanism of aggression may exert influence on facial trauma patterns.

Comparison between conventional and chemomechanical approaches for the removal of carious dentin: an in vitro study.

The present study aimed to evaluate the efficiency, effectiveness, and biocompatibility of two agents used for the chemomechanical removal of carious dentin. Sixty extracted carious human teeth were treated with a conventional bur (CBG) or chemomechanical agents - Papacarie Duo (PG) and Brix 3000 (BG). Treatment efficiency and effectiveness were assessed by the working time for carious dentin removal and Knoop microhardness values, respectively. Human pulp fibroblasts (FP6) were used to evaluate cytotoxicity by incorporating MTT dye, and genotoxicity was evaluated with the micronuclei test. The carious tissue was removed in a shorter time with CBG (median = 54.0 seconds) than the time required for chemomechanical agents (p = 0.0001). However, the time was shorter for Brix 3000 (BG) than that for Papacarie Duo (PG), showing mean values of 85.0 and 110.5 seconds, respectively. Regarding microhardness testing, all approaches tested were effective (p < 0.05). The final mean microhardness values were 48.54 ± 16.31 KHN, 43.23 ± 13.26 KHN, and 47.63 ± 22.40 KHN for PG, BG, and CBG, respectively. PG decreased cell viability compared to that of BG, but it presented no genotoxicity. Brix 3000 may be a good option for chemomechanical dentin caries removal due to its reduced removal time and lower cytotoxicity compared to the other treatment options.

Accuracy of a questionnaire on xerostomia as a screening tool for hyposalivation.

OBJECTIVE: Determine the accuracy of a questionnaire on xerostomia as a screening tool for hyposalivation. METHODS: A total of 402 adults awaiting dental care at a public healthcare service answered an eight-item questionnaire addressing xerostomia and were submitted to stimulated sialometry, with ≤ 0.7 mL/min considered indicative of hyposalivation. Reproducibility and internal consistency of the questionnaire were evaluated. The correlation between the score and salivary flow was investigated. The total score was also compared between groups with and without hyposalivation and diagnostic precision measures were calculated. RESULTS: Hyposalivation was identified in 162 participants (40.3%) and a total of 229 (57.0%) answered affirmatively to at least one question. The responses to each question revealed variable reproducibility (κ = 0.450-0.785) and satisfactory internal consistency (Cronbach's α = 0.70). Individuals with a larger number of positive answers had lower salivary flow (Spearman's ρ = -0.193; P < 0.001). The mean number of positive answers was greater in the group with a clinical diagnosis of hyposalivation compared to those without low salivary flow. The sensitivity of the screening tool was 64.8%, with an area under the ROC curve of 0.60 (95% confidence interval: 0.547-0.645; P < 0.001). CONCLUSION: The questionnaire proved to be useful for the epidemiological screening of individuals with possible hyposalivation.

[Use of the health services according to social determinants, health behaviors and quality of life among diabetics]. / Uso dos serviços de saúde segundo determinantes sociais, comportamentos em saúde e qualidade de vida entre diabéticos.

The aim of this study was to investigate the use of health services according to social determinants, health behaviors and quality of life among diabetics (n = 416) attended by the Family Health Strategy in a northeastern city in Brazil. Data analysis included descriptive, bivariate and multivariate statistics. Decision Tree modeling was applied using the Chi-squared Automatic Interaction Detector (CHAID) algorithm. Results showed that public health services were used by 80.7% of the sample. The regular use of public health services involved individuals with low or medium schooling (p < 0.001), employed or retired and/or pensioners (p = 0.019), with a high impact of diabetes on quality of life (p = 0.032), and who performed the number of fasting blood glucose tests per year recommended by the Ministry of Health (p < 0.001). The use of health services could be explained by differences related to social determinants, health behaviors and the impact of diabetes on quality of life.

Este estudo investigou a utilização dos serviços de saúde segundo determinantes sociais, comportamentos em saúde e qualidade de vida entre diabéticos. A amostra foi composta por 416 diabéticos cadastrados na Estratégia Saúde da Família de um município do Nordeste do Brasil. A análise dos dados incluiu estatísticas descritivas, bivariadas e multivariada por meio da modelagem de Árvore de Decisão usando o algoritmo Chi-squared Automatic Interaction Detector (CHAID). Evidenciou-se expressiva utilização dos serviços públicos de saúde (80,7%). A utilização do serviço público de saúde com regularidade envolveu indivíduos com escolaridade baixa ou média (p < 0,001), empregados ou aposentados e/ou pensionistas (p = 0,019), com alto impacto do diabetes na qualidade de vida (p = 0,032), e que realizavam a quantidade recomendada de exames de glicemia em jejum ao ano (p < 0,001). A utilização dos serviços de saúde pôde ser explicada por diferenças relacionadas aos determinantes sociais, aos comportamentos em saúde e ao impacto do diabetes na qualidade de vida dos usuários.

Attitudes and practices of professionals who working in the Family Health Strategy regarding the approach to drug users in the municipality of Campina Grande. Paraíba. Brazil. / Atitudes e práticas de profissionais atuantes na Estratégia Saúde da Família quanto à abordagem aos usuários de drogas no município de Campina Grande, Paraíba, Brasil.

The aim of this study was to evaluate the attitudes and practices of professionals of the Family Health Strategy regarding the approach to drug users in the municipality of Campina Grande. Paraíba. The cross-sectional and exploratory study carried out with 126 doctors. nurses and dentists of Primary Health Care (PHC). Variables investigated were related to sociodemographic data. professional profile. attitudes and practices about the approach to drug users according to the Integrated Plan to Confront Crack and Other Drugs. Descriptive and multivariate statistics were performed through Multiple Correspondence Analysis (MCA). Most professionals were female (88.9%) and reported questioning only sometimes about the use of drugs during the anamnesis (53.2%). Based on MCA results. variables with the greatest discriminatory power for dimension 1 were: training time (0.776). working time in the PHC (0.688). age group (0.656); while for dimension 2 were: professional category (0.383) and knowledge of drug users in their coverage area (0.166). There are important differences in attitudes and practices about the approach of drug users among professionals.

O objetivo deste estudo foi avaliar as atitudes e as práticas dos profissionais da Estratégia Saúde da Família (ESF) quanto à abordagem aos usuários drogas no município de Campina Grande, Paraíba. Tratou-se de um estudo transversal e exploratório realizado com 126 médicos, enfermeiros e dentistas da Atenção Primária à Saúde (APS). As variáveis investigadas foram relacionadas a dados sociodemográficos, atuação profissional, atitudes e práticas sobre a abordagem aos usuários de drogas de acordo com o Plano Integrado de Enfrentamento ao Crack e outras Drogas. Foi realizada estatística descritiva e multivariada por meio da Análise de Correspondência Múltipla (ACM). A maioria dos profissionais era do sexo feminino (88,9%) e relatou questionar apenas às vezes quanto ao uso de drogas durante a anamnese (53,2%). Baseando-se na ACM, as variáveis com maior poder discriminatório para a dimensão 1 foram: tempo de formado (0,776), tempo de trabalho na APS (0,688), faixa etária (0,656); enquanto que para a dimensão 2 foram: categoria profissional (0,383) e se conhece os usuários de drogas em sua área de abrangência (0,166). Existem diferenças importantes nas atitudes e nas práticas acerca da abordagem dos usuários de drogas entre os profissionais.

Reliability of palatal rugoscopy for sexual dimorphism in forensic dentistry: A systematic literature review and meta-analysis.

OBJECTIVE: This study aimed to assess the validity of palatal rugoscopy for sexual dimorphism in the casework routine of forensic dentistry. DESIGN: A systematic literature reviews was established following the Preferred Reporting Items for Systematic reviews and Meta-analyses (PRISMA) and Cochrane guidelines. Six electronic databases were searched as the primary source of information. "Grey literature" was included to avoid selection and publication bias. As a secondary source of information, the reference lists of the eligible studies were also consulted to increase the search spectrum. Methodological quality and risk of bias were assessed with Joanna Briggs Institute Critical Appraisal Tools for Systematic Reviews. Statistic tests, namely the meta-analysis of diagnostic accuracy, Cochran Q test, and I2 test, were performed to verify the heterogeneity between the eligible studies. RESULTS: The systematic search resulted in 263 studies, out of each 8 fulfilled the inclusion criteria. An additional eligible article was included after the search in reference lists. From the 9 studies that underwent qualitative data extraction, six were selected for quantitative analysis. The meta-analysis of grouped sex estimates showed sensitivity and specificity rates of 89% and 83%, respectively. The Area Under the Curve reached 0.93. High heterogeneity and important methodological limitations were detected among the studies. CONCLUSION: Palatal rugoscopy seems to have discriminant power for sexual dimorphism. However, the limitations found specifically in each study and the strong heterogeneity across studies suggest that palatal rugoscopy lacks evidence-based confirmation for reliable application as a sole tool for sexual dimorphism in practice.