cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.5931025
title: Physical aggression among adolescents from Santa Catarina: association with sociodemographic factors and physical activity

description: Abstract The aims of the present study were to evaluate possible gender differences in the prevalence of physical aggression among adolescents, and to examine the association between sociodemographic factors and physical activity participation with physical aggression in boys and girls. The sample was composed of 6,529 high school students (aged 15-19 years) from public schools of the state of Santa Catarina. A questionnaire was applied to collect data regarding sociodemographic factors, involvement in physical aggressions and types of physical activity. Crude and adjusted binary logistic regression models were performed. Boys reported more involvement in physical aggression episodes (36.9%) compared to girls (26.0%, p&lt;0.05). Boys who lived in urban areas (OR: 1.45) and did not live with the family (OR: 2.22), as well as girls enrolled in the night shift were more likely to engage in fights (OR: 1.26). Adolescents aged 17-19 years had reduced chances of getting involved in fights (ORBoys: 0.66; ORGirls: 0.80) compared to younger ones. The practice of team sports among boys (OR: 1.56) and the combined practice of team sports and individual physical activities among boys (OR: 1.91) and girls (OR: 1.36) were associated with physical aggressions. It was concluded that boys were more likely to engage in fights, mainly younger boys, who did not live with family and lived in urban areas. In boys and girls, the involvement in physical aggression was greater among those who are engaged in team sports.
DOI: 10.6084/m9.figshare.5931025.v1
title: Physical aggression among adolescents from Santa Catarina: association with sociodemographic factors and physical activity

description: Abstract The aims of the present study were to evaluate possible gender differences in the prevalence of physical aggression among adolescents, and to examine the association between sociodemographic factors and physical activity participation with physical aggression in boys and girls. The sample was composed of 6,529 high school students (aged 15-19 years) from public schools of the state of Santa Catarina. A questionnaire was applied to collect data regarding sociodemographic factors, involvement in physical aggressions and types of physical activity. Crude and adjusted binary logistic regression models were performed. Boys reported more involvement in physical aggression episodes (36.9%) compared to girls (26.0%, p&lt;0.05). Boys who lived in urban areas (OR: 1.45) and did not live with the family (OR: 2.22), as well as girls enrolled in the night shift were more likely to engage in fights (OR: 1.26). Adolescents aged 17-19 years had reduced chances of getting involved in fights (ORBoys: 0.66; ORGirls: 0.80) compared to younger ones. The practice of team sports among boys (OR: 1.56) and the combined practice of team sports and individual physical activities among boys (OR: 1.91) and girls (OR: 1.36) were associated with physical aggressions. It was concluded that boys were more likely to engage in fights, mainly younger boys, who did not live with family and lived in urban areas. In boys and girls, the involvement in physical aggression was greater among those who are engaged in team sports.
DOI: 10.6084/m9.figshare.5931022
title: Development of dentin caries lesions in an in vitro simplified biofilm model: a pilot study

description: Abstract Introduction Oral laboratory biofilm models have been developed to reproduce the oral environment and the process of caries lesion formation in vitro. Objective To establish and standardize an in vitro biofilm model for the development of caries lesions in dentin. Material and method Twelve standardized bovine dentin discs were assigned into three experimental times: 4, 7, and 10 days. Samples of each experimental period were inoculated with Streptococcus mutans UA 159 in a BHI culture medium with 1% sucrose, and cultured under anaerobic conditions. The integrated hardness loss (ΔS) of dentin discs and the hardness of the substrate at different depths were considered as response variables. The ΔS data were analysed by ANOVA followed by Tukey's test, both with significance level of 5%, and the data of hardness at different depths were analysed descriptively. Result There was a higher hardness loss after 10 days of microbial growth when compared to 4 days (p = 0.034), however, there was no difference between 7 and 10 days (p = 0.853). The 4-day group showed loss of hardness of the surface layers (10-40μm) and the 10-day group showed demineralization in the deeper area around 150µm. Conclusion The proposed model was able to develop artificial caries lesions in dentin. In 7 days, the dentin sub superficial lesions were suitable to des-remineralisation studies.
DOI: 10.6084/m9.figshare.5931022.v1
title: Development of dentin caries lesions in an in vitro simplified biofilm model: a pilot study

description: Abstract Introduction Oral laboratory biofilm models have been developed to reproduce the oral environment and the process of caries lesion formation in vitro. Objective To establish and standardize an in vitro biofilm model for the development of caries lesions in dentin. Material and method Twelve standardized bovine dentin discs were assigned into three experimental times: 4, 7, and 10 days. Samples of each experimental period were inoculated with Streptococcus mutans UA 159 in a BHI culture medium with 1% sucrose, and cultured under anaerobic conditions. The integrated hardness loss (ΔS) of dentin discs and the hardness of the substrate at different depths were considered as response variables. The ΔS data were analysed by ANOVA followed by Tukey's test, both with significance level of 5%, and the data of hardness at different depths were analysed descriptively. Result There was a higher hardness loss after 10 days of microbial growth when compared to 4 days (p = 0.034), however, there was no difference between 7 and 10 days (p = 0.853). The 4-day group showed loss of hardness of the surface layers (10-40μm) and the 10-day group showed demineralization in the deeper area around 150µm. Conclusion The proposed model was able to develop artificial caries lesions in dentin. In 7 days, the dentin sub superficial lesions were suitable to des-remineralisation studies.
DOI: 10.6084/m9.figshare.5931019
title: Nylon, fibrin glue and Vicryl®- the graft fixation techniques in the conjunctival autotransplant for the treatment of primary pterygium

description: Abstract Objective: to compare nylon, fibrin glue and Vicryl® in the conjunctival autograft for treatment of primary pterygium. Methods: Prospective study approved by the Ethics Committee following the Declaration of Helsinki. 89 eyes were underwent pterygium excision and conjunctival autograft. They were grouped according to the technique: fibrin glue, nylon 10-0 and 8-0 Vicryl® and followed up for 3 months. Surgical Time, intra and postoperative symptoms, biomicroscopic signs, ocular discomfort ( by Visual Analogue Scale), aesthetic appearance and recurrences (day 21, 90 and 3 years) were evaluated. Results: The operative time was shorter with the fibrin glue (p&lt;0.001). As to intraoperative symptomatology, burning sensation predominated with Vicryl® (p=0,012). The postoperative symptoms and signs: on day 1- secretion with fibrin glue (p=0.02), foreign body sensation (p=0.017) and subconjunctival hemorrhage (p=0.022) with Vycril®; on day 7- chemosis (p=0.035), hyperemia (p&lt;0.001) and eyelid edema (p=0.011) with Vicryl®; on day 21-foreign body sensation (p=0.001) and conjunctival hyperemia (p&lt;0.001) with nylon; on day 90- dry eye (p=0.005) with Vicryl®. Ocular discomfort was greater with Vycril® (p=0.015) on day 7. Final aesthetic appearance was superior with fibrin glue (p=0.003). The recurrences was greater on day 90: 20,7%(nylon), 10%(fibrin glue) and 19%(Vicryl®) (p=0.496) and after 3 years: 4.8% in NG, 0% in FGG, and 5.3% in VG (p=0.536). Conclusion: Fibrin glue showed efficacy, rapidity, less postoperative discomfort and better final aesthetic appearance. Vicryl® showed significant intraoperative and early postoperative symptoms and obvious signs of inflammation, beside ocular discomfort on day 7. Nylon caused more foreign body sensation and conjunctival hyperemia until its removal. The signs of recurrence were similar among the groups.
DOI: 10.6084/m9.figshare.5931019.v1
title: Nylon, fibrin glue and Vicryl®- the graft fixation techniques in the conjunctival autotransplant for the treatment of primary pterygium

description: Abstract Objective: to compare nylon, fibrin glue and Vicryl® in the conjunctival autograft for treatment of primary pterygium. Methods: Prospective study approved by the Ethics Committee following the Declaration of Helsinki. 89 eyes were underwent pterygium excision and conjunctival autograft. They were grouped according to the technique: fibrin glue, nylon 10-0 and 8-0 Vicryl® and followed up for 3 months. Surgical Time, intra and postoperative symptoms, biomicroscopic signs, ocular discomfort ( by Visual Analogue Scale), aesthetic appearance and recurrences (day 21, 90 and 3 years) were evaluated. Results: The operative time was shorter with the fibrin glue (p&lt;0.001). As to intraoperative symptomatology, burning sensation predominated with Vicryl® (p=0,012). The postoperative symptoms and signs: on day 1- secretion with fibrin glue (p=0.02), foreign body sensation (p=0.017) and subconjunctival hemorrhage (p=0.022) with Vycril®; on day 7- chemosis (p=0.035), hyperemia (p&lt;0.001) and eyelid edema (p=0.011) with Vicryl®; on day 21-foreign body sensation (p=0.001) and conjunctival hyperemia (p&lt;0.001) with nylon; on day 90- dry eye (p=0.005) with Vicryl®. Ocular discomfort was greater with Vycril® (p=0.015) on day 7. Final aesthetic appearance was superior with fibrin glue (p=0.003). The recurrences was greater on day 90: 20,7%(nylon), 10%(fibrin glue) and 19%(Vicryl®) (p=0.496) and after 3 years: 4.8% in NG, 0% in FGG, and 5.3% in VG (p=0.536). Conclusion: Fibrin glue showed efficacy, rapidity, less postoperative discomfort and better final aesthetic appearance. Vicryl® showed significant intraoperative and early postoperative symptoms and obvious signs of inflammation, beside ocular discomfort on day 7. Nylon caused more foreign body sensation and conjunctival hyperemia until its removal. The signs of recurrence were similar among the groups.
DOI: 10.6084/m9.figshare.5931016
title: Prevalence of dental trauma in disabled persons seen at the dental clinic for special-needs patients of the Catholic University of Brasília (UCB)

description: Abstract Introduction In Brazil, dental trauma (DT) is considered a public health problem. However, few studies in the literature report the prevalence of DT in disabled persons (DP). Objective The aim of this study was to assess the prevalence of DT among DP seen at the Dental Clinic for Special-Needs Patients (COPE) of the Catholic University of Brasília. Material and method A retrospective, descriptive study analyzing 73 medical charts of DP seen at the COPE between 2014 and 2016 was conducted. Clinical and sociodemographic data were collected. The t-test was used to check for significant differences between the categories of the variables analyzed. The Statistical Package for Social Sciences (SPSS), version 23.0 (IBM Corporation, Armonk, NY, USA) was used for all statistical analyses (p &lt; 0.05). Result A DT prevalence of 33/73 (45.2%) was found among DP. The predominant type of fracture was crown fracture (26/33-78.8%). The majority of patients were over 20 years old (63/73 - 86.3%), at a proportion significantly higher than those for the other age categories (p &lt; 0.008). The patients in the sample had a variety of diseases, predominantly in the following categories: mental (22/73- 30.1%), multiple (19/73-26%), and systemic (14/73-19.2%). Conclusion A high prevalence of DT was found in DP, with the majority of cases being related to mental and multiple diseases. Further research is needed to assess the prevalence of DT in this patient group throughout the Federal District.
DOI: 10.6084/m9.figshare.5931016.v1
title: Prevalence of dental trauma in disabled persons seen at the dental clinic for special-needs patients of the Catholic University of Brasília (UCB)

description: Abstract Introduction In Brazil, dental trauma (DT) is considered a public health problem. However, few studies in the literature report the prevalence of DT in disabled persons (DP). Objective The aim of this study was to assess the prevalence of DT among DP seen at the Dental Clinic for Special-Needs Patients (COPE) of the Catholic University of Brasília. Material and method A retrospective, descriptive study analyzing 73 medical charts of DP seen at the COPE between 2014 and 2016 was conducted. Clinical and sociodemographic data were collected. The t-test was used to check for significant differences between the categories of the variables analyzed. The Statistical Package for Social Sciences (SPSS), version 23.0 (IBM Corporation, Armonk, NY, USA) was used for all statistical analyses (p &lt; 0.05). Result A DT prevalence of 33/73 (45.2%) was found among DP. The predominant type of fracture was crown fracture (26/33-78.8%). The majority of patients were over 20 years old (63/73 - 86.3%), at a proportion significantly higher than those for the other age categories (p &lt; 0.008). The patients in the sample had a variety of diseases, predominantly in the following categories: mental (22/73- 30.1%), multiple (19/73-26%), and systemic (14/73-19.2%). Conclusion A high prevalence of DT was found in DP, with the majority of cases being related to mental and multiple diseases. Further research is needed to assess the prevalence of DT in this patient group throughout the Federal District.
DOI: 10.6084/m9.figshare.5931013
title: Rapid non-invasive assessment of quality parameters in ground soybean using near-infrared spectroscopy

description: Abstract: The objective of this work was to evaluate multivariate calibration models to predict total lipids, crude protein, and moisture content in grinded soybean grains using near-infrared spectroscopy and partial least squares (PLS). Three hundred samples of grinded soybean, evaluated in duplicate, were used for reference and spectral measurements. The PLS models for total lipids, crude protein, and moisture were validated by figures of merit for accuracy and precision, respectively, of 0.75 and 0.67 for total lipids, 0.51 and 0.46 for crude protein, and 0.97 and 0.99 for moisture. The PLS models developed for total lipids, crude protein, and moisture can be used as an alternative methodology for the determination of physicochemical parameters, and, therefore, they can be applied in quality control in soybean processing industries.
DOI: 10.6084/m9.figshare.5931013.v1
title: Rapid non-invasive assessment of quality parameters in ground soybean using near-infrared spectroscopy

description: Abstract: The objective of this work was to evaluate multivariate calibration models to predict total lipids, crude protein, and moisture content in grinded soybean grains using near-infrared spectroscopy and partial least squares (PLS). Three hundred samples of grinded soybean, evaluated in duplicate, were used for reference and spectral measurements. The PLS models for total lipids, crude protein, and moisture were validated by figures of merit for accuracy and precision, respectively, of 0.75 and 0.67 for total lipids, 0.51 and 0.46 for crude protein, and 0.97 and 0.99 for moisture. The PLS models developed for total lipids, crude protein, and moisture can be used as an alternative methodology for the determination of physicochemical parameters, and, therefore, they can be applied in quality control in soybean processing industries.
DOI: 10.6084/m9.figshare.5931010
title: Oral health indicators in the Interfederative Pacts of the Unified Health System: development in the 1998-2016 period

description: Abstract Introduction In recent decades, the Ministry of Health has been recommending the use of indicators for the assessment and monitoring of health care. Over the years, it has instituted interfederative pacts dealing with health indicators, including oral health indicators, with the purpose of encouraging health system managers to incorporate the monitoring and assessment of actions in their practice, as well as enabling the follow-up of the performance of services. Objective To analyze the development of oral health indicators propounded in the interfederative pacts of the Unified Health System (SUS) in Brazil between 1998 and 2016. Material and method Documentary research based on government guidelines issued during the analyzed period. The variables studied were the characteristics of publications and indicators (denomination, method of calculation, source and purposes). Result In the period of 1998-2016, oral health indicators were proposed in the pact on primary care indicators (1998-2006), in the Pacts for Health (2007-2011), and in the resolutions of the tripartite intermanagerial committee (2012, 2013 and 2016). Changes were identified over this period, characterized by the inclusion and exclusion of indicators, and by a drastic reduction in the number of indicators, eventually leading to only one retained indicator: “Proportion of tooth extractions in relation to procedures.” Conclusion There were changes in oral health indicators over the analyzed period, characterized by periods of advancement and regression, eventually resulting in a single indicator related to mutilating actions (tooth extractions), effective in 2016.
DOI: 10.6084/m9.figshare.5931010.v1
title: Oral health indicators in the Interfederative Pacts of the Unified Health System: development in the 1998-2016 period

description: Abstract Introduction In recent decades, the Ministry of Health has been recommending the use of indicators for the assessment and monitoring of health care. Over the years, it has instituted interfederative pacts dealing with health indicators, including oral health indicators, with the purpose of encouraging health system managers to incorporate the monitoring and assessment of actions in their practice, as well as enabling the follow-up of the performance of services. Objective To analyze the development of oral health indicators propounded in the interfederative pacts of the Unified Health System (SUS) in Brazil between 1998 and 2016. Material and method Documentary research based on government guidelines issued during the analyzed period. The variables studied were the characteristics of publications and indicators (denomination, method of calculation, source and purposes). Result In the period of 1998-2016, oral health indicators were proposed in the pact on primary care indicators (1998-2006), in the Pacts for Health (2007-2011), and in the resolutions of the tripartite intermanagerial committee (2012, 2013 and 2016). Changes were identified over this period, characterized by the inclusion and exclusion of indicators, and by a drastic reduction in the number of indicators, eventually leading to only one retained indicator: “Proportion of tooth extractions in relation to procedures.” Conclusion There were changes in oral health indicators over the analyzed period, characterized by periods of advancement and regression, eventually resulting in a single indicator related to mutilating actions (tooth extractions), effective in 2016.
DOI: 10.6084/m9.figshare.5931007
title: Patient with ocular properties associated with ethmoidal mucocele: clinical presentation and treatment

description: Abstract Report of a clinical case of ocular proptosis related to ethmoidal mucocele, the case is rare and ocular involvement is not commonly related in the literature. We also emphasize its clinical presentation and the treatment instituted. W.L.S., male, 27 years old from Fortaleza-CE. He presents to the HUWC outpatient clinic complaining of low visual acuity perceived for 10 days in the right eye (OD). The ophthalmologic exam showed a best corrected visual acuity of 20/200 OD and 20/20 left eye (OS), absence of abduction and elevation of OD with light ptosis (distance margin 1 - 2 mm) and diplopia when looking to the right. Proptose OD of moderate aspect axial aspect (24mm). Biomicroscopy slit lamp without changes. Intraocular pressure: 18mmHg OD 12 mmHg OS. Background of eye: OD discrete pallor disk appearance, no other changes and OS within normality. A CT scan was performed that showed presence of a rounded lesion in the ethmoidal sinus area penetrating the bone wall of the OD orbit suggestive of ethmoidal mucocele. Forwarded to the otorhinolaryngology service of the HUWC, being submitted to endoscopic surgical procedure etmoidectomy. One month after the surgical procedure visual acuity of OD 20/25, present and symmetrical ocular movements, absence of diplopia and persistence of mild pallor in OD. Expansion of mucocele may occur over many years or rapidly. Ocular involvement with low visual acuity is uncommon as the first symptom, when it occurs it deserves immediate treatment. Surgical treatment is generally indicated in the case and should be instituted as soon as possible for adequate visual recovery.
DOI: 10.6084/m9.figshare.5931007.v1
title: Patient with ocular properties associated with ethmoidal mucocele: clinical presentation and treatment

description: Abstract Report of a clinical case of ocular proptosis related to ethmoidal mucocele, the case is rare and ocular involvement is not commonly related in the literature. We also emphasize its clinical presentation and the treatment instituted. W.L.S., male, 27 years old from Fortaleza-CE. He presents to the HUWC outpatient clinic complaining of low visual acuity perceived for 10 days in the right eye (OD). The ophthalmologic exam showed a best corrected visual acuity of 20/200 OD and 20/20 left eye (OS), absence of abduction and elevation of OD with light ptosis (distance margin 1 - 2 mm) and diplopia when looking to the right. Proptose OD of moderate aspect axial aspect (24mm). Biomicroscopy slit lamp without changes. Intraocular pressure: 18mmHg OD 12 mmHg OS. Background of eye: OD discrete pallor disk appearance, no other changes and OS within normality. A CT scan was performed that showed presence of a rounded lesion in the ethmoidal sinus area penetrating the bone wall of the OD orbit suggestive of ethmoidal mucocele. Forwarded to the otorhinolaryngology service of the HUWC, being submitted to endoscopic surgical procedure etmoidectomy. One month after the surgical procedure visual acuity of OD 20/25, present and symmetrical ocular movements, absence of diplopia and persistence of mild pallor in OD. Expansion of mucocele may occur over many years or rapidly. Ocular involvement with low visual acuity is uncommon as the first symptom, when it occurs it deserves immediate treatment. Surgical treatment is generally indicated in the case and should be instituted as soon as possible for adequate visual recovery.