cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.14287944
title: Hazard score, rating of perceived exertion and pacing strategy during a 10 km running

description: The aim of the study was to verify the modifications on pacing strategy induced by the hazard score of premature fatigue and rated perceived exertion (RPE) in amateur runners during a simulated 10-km running. Fifty five amateur runners with the 10-km run time of 41:39 ± 3:52 min:s participated in the study. The pacing strategy and the RPE were analyzed each kilometer. The hazard score of premature fatigue was expressed as the product of RPE by the remaining distance of the running. An ANOVA one-way for repeated measures was applied to determine possible statistical differences in speed, RPE and hazard score at each kilometer or the running speed differences at each kilometer and the average running speed. Pearson's product moment correlations were calculated between RPE and hazard of premature fatigue and running speed. The speed in the first kilometer was 8.1% higher than the average speed (p ≤ 0.001). There was a progressive decrease in speed during the running with an increment near the last kilometer. The RPE increased linearly until the end of the running and the hazard score of premature fatigue significantly decreased after the third kilometer. During the running there was a strong negative correlation between speed and RPE (r = -0.80; p = 0.006). It was also observed a moderate negative correlation between speed and hazard score of premature fatigue (r = -0.57; p = 0.04). Thus, our results suggested the important role of RPE on speed adjustment during a 10-km running and the increase of running speed near the end of the race seems to be associated to the lower score of hazard of premature fatigue.
DOI: 10.6084/m9.figshare.14287943
title: Visuomotor memory in elderly: effect of a physical exercise program

description: Memory, namely visuomotor memory, is one of the most essential cognitive functions in elder’s life. Among others, regular exercise seems to be an important factor in counteracting age-related-cognitive skills changes and thus prevent memory loss. However, in spite of the importance of visuomotor memory, the results of the scarce studies concerning the influence of exercise on this capacity are contradictory. The aim of this study was to investigate the effect of physical exercise (PE) in visuomotor memory (VMM) of elderly adults in function of gender and age. VMM (time spent in performing the test and errors during the execution) of 74 subjects aged 60-90 years, being 36 practitioners of PE (P - mean age of 70.22 ± 0.90 years) and 38 non-practitioners (NP - mean age of 68.26 ± 1.12 years) were assessed by VMM Test. The results showed that: a) P presented a better performance in the time of performing the test and in the number of errors committed compared to NP; b) Gender and age did not influence the VMM performance. Data suggest that PE seems to have positive effect in the VMM, independently of gender and age.
DOI: 10.6084/m9.figshare.14287940
title: Wellness of physical education teacher of southern region of Brazil according to the life cycles

description: The aim of the study was to evaluate association between the life cycles and the social-environmental (work satisfaction) and individual (lifestyle) parameters of Wellness in Physical Education Teacher from the public teaching southern region of Brazil. In the investigation, 1645 teachers answered a social-demographic and professional questionnaire, as well as the QVT-PEF and PEVI tools. The chi-square, likelihood ratio and multinomial logistic regression, in the original form and in two adjusted models, were used for evaluating the associations. The results demonstrated that the use of moderating variables in the adjusted analyses of work satisfaction construct helped in understanding the teachers's perceptions changes across the life. Contrary situation was demonstrated in lifestyle evaluation, which revealed that the original model analysis was the principal manner of observing significant differences in most of the components and in the general computation.
DOI: 10.6084/m9.figshare.14287937
title: Comparison of a single leg stance balance between children and adults

description: The aim of this study was to compare postural balance in single leg stance between typically developing children aged 8 to 11 years old and healthy adults. The participants were divided into 3 groups: 8-9 years old, 10-11 years old and 18-30 years old. A force plate (AccuSway Plus, AMTI, Inc.) was used to measure the postural balance. Each subject performed three trials lasting 30 seconds in dominant single leg stance. The parameters recorded were: center of pressure amplitude the in the anteroposterior and mediolateral directions, total path length, average velocity and 95% of the ellipse area. SPSS (version 13.0) was used for statistical analysis. Shapiro-Wilk test, One-way Anova, Bonferroni post hoc and Pearson correlation were applied. The level of significance used was p &lt; 0.05. The results showed significant differences (p &lt; 0.01), between children and adult groups in all variables. Between groups of children (8-9 years and 10-11 years) there was no significant difference in any variables. The results suggest that children aged 08-11 years old have not reached complete maturation of postural balance. This information may be important to aid in the diagnosis of disorders or deficits of balance, both in children and in adults.
DOI: 10.6084/m9.figshare.14287934
title: In vitro and in vivo study of Williams-type periodontal probes available in the Brazilian market

description: Abstract Introduction The periodontal probe is the best tool for the clinical diagnosis of periodontal disease; however the probe design can influence the results. Objective To evaluate the structural characteristics of Williams-type periodontal probes available in the Brazilian market and evaluate their clinical use during periodontal probing. Material and method The probe groups were divided into: 1) Hu-Friedy® (n=15); 2) Trinity® (n=15); 3) Fava® (n=15); 4) Millennium® (n=15). In vitro analyzes were performed: weight (g), diameter of the active tip (mm), cable diameter (mm) and millimeter of the probes (mm). For the in vivo study, 10 participants were selected who had at least four teeth with periodontitis. The probe marks were coded in A, B, C and D for the examiner's blinding. Result There was a diameter of the active tip suggestive of a conical three-dimensional shape for the Trinity®, Hu-Friedy® and Millennium®, with increasing taper, while the Fava® tip demonstrated a suggestive diameter of a cylindrical / parallel three-dimensional shape. The Fava® probe showed the largest diameters in the initial and middle thirds, while the Hu-Friedy® revealed the smallest diameter in the initial third. All the probes presented similar milimeter. In the clinical study, it was found that the Fava® probe resulted in a lower average of probing depth than the others. Conclusion Periodontal probes have structural differences that must be considered during the selection of the instrument, and the conical probes present more reliable results to clinical practice, since the design of the probe directly interferes with the clinical diagnosis of periodontal disease.
DOI: 10.6084/m9.figshare.14287933
title: Influence of metal bar lever-arm on screws detorque for dental prosthesis implant supported

description: Abstract Introduction The cantilever length of implant-supported fixed prosthesis metal structure has been considered an important factor to transfer occlusion forces to the dental implant. Objective This study evaluated the influence of different extensions of cantilevers of Branemark protocol implant prosthesis when submitted to mechanical thermocycling by screw loosening evaluation. Material and method The groups G10 (n = 5), G15 (n = 5) and G20 (n = 5) were formed according to the distance in millimeters between the force application site in the cantilever and the center of the last implant. All metal structures (n = 15) were submitted to a 120 N cyclic vertical load in a chewing simulation machine (MSM-Elquip, São Carlos-SP, Brazil) under controlled temperature and moisture conditions. Two hundred and fifty thousand mechanical cycles were performed with a frequency of 2 Hz that simulates a masticatory activity similar to 3 months. To compare the data obtained regarding the loosening of the metal structure screws, implant position and sites of load application, the analysis of variance with two factors and the Tukey test were performed. Result Statistical analysis showed that the G10 group presented greater torque loss, statistically different from G15 (p = 0.001) and G20 (p = 0.002), and there was no significant difference between groups G15 and G20. Conclusion It can be concluded from the results that all the screws presented torque loss after simulation of 3 month masticatory activity, suggesting the need for periodical evaluation to prevent failures in the treatment.
DOI: 10.6084/m9.figshare.14287931
title: Behavioral and clinical aspects associated with probable sleep bruxism in early childhood

description: Abstract Introduction Although many studies are being carried out with sleep bruxism, the literature points to a lack of studies with methodological quality in children. Objective To evaluate the behavioral and clinical aspects associated with probable sleep bruxism in early childhood. Material and method A cross-sectional observational study carried out with 371 children between 4 and 6 years of age. Parents answered a questionnaire with aspects related to their children's sleep behavior. Among the clinical characteristics, the presence of lip sealing, clicking, teeth marks on the jugal mucosa, and the side of the tongue was evaluated. Tooth wear was assessed using the BEWE index criteria. Simple logistic regression models were adjusted for each independent variable, estimating the gross odds ratios with the respective 95% confidence intervals. Variables with P &lt;0.20 in the individual analyzes were adjusted in a multiple logistic regression model, with those with P ≤ 0.05 remaining in the model. Result 42.4% of parents reported that their children gritted their teeth while sleeping. Children who showed wear on their teeth were 1.53 times more likely to grind their teeth. There was no significant association with the other variables analyzed (P &gt; 0.05). Conclusion Behavioral aspects were not associated with probable sleep bruxism. Among the clinical characteristics evaluated, tooth wear showed an association, which may indicate the probable bruxism of sleep in early childhood.
DOI: 10.6084/m9.figshare.14287930
title: External control of water fluoridation in a small municipality of northeast of Brazil

description: Abstract Introduction Fluoridation of public water supply is an important measure in the prevention of dental caries. Objective This study aimed to monitor the fluoride (F) concentrations of a public water supply with water fluoridation program in a small municipality in the Northeast region of Brazil. Material and method It is a quantitative study with a descriptive approach. Three points of the urban area were selected for collecting water samples twice a month for 12 months. The average of F concentrations was calculated considering these three samples of each collection point at the same occasion. F concentrations in the water samples were determined by potentiometry and the results were classified according to the criterion proposed by criterion set down by Collaborating Center of the Brazilian Ministry of Health for Oral Health Surveillance. The samples were classified according to the best risk-benefit adjustment (0.55 – 0.84 mg F /L). Result Less than 10% of the samples were within the ideal range. Conclusion It was observed that water fluoridation in this municipality was interrupted since many water samples showed f-levels below the minimal acceptable values.
DOI: 10.6084/m9.figshare.14287929
title: Effect of whitening dentifrices containing optical agent on the variation of color, roughness and mass of a nanoparticulate composite resin

description: Abstract Introduction Blue covarine is a pigment that promotes optical changes in dental surfaces, providing whitening. Objective To evaluate in vitro the effect of bleaching dentifrices containing Blue covarine in nanoparticulate composite resin subjected to artificial darkening. Material and method One hundred sixty (160) specimens (PBs) of FILTEK Z350XT nanoparticulate composite resin were randomly divided into two experiments: Experiment I - 8 groups (n=10) submitted to brushing with an electric toothbrush for 1 month; Experiment II - 8 groups (n=10) submitted to simulated brushing for 6, 12 and 24 months. Groups were distributed according to the solution/dentifrice tested: CG (distilled water) and 7 test groups (GT1- Coltene Herjos, GT2- Colgate Total 12 Clean Mint, GT3- Colgate Luminous White Brilliant Mint, GT4- Oral B 3D White Perfection, GT5- Close Up White Now Glacier Fresh, GT6- Close Up White Attraction Diamond and GT7- Sorriso Xtreme White Evolution). Result In Experiment I, there was greater ∆E in GT6 in relation to CG, GT2, GT4 and GT5, with no differences among them. In Experiment II, after 24 months of brushing, there was greater ∆E in groups GT6 and GT7. After 24 months of simulated brushing, there was no change in roughness or loss of mass in any group. Conclusion The whitening effect promoted by dentifrices containing the agent Blue covarine seems to be related to the association of this agent with the abrasives present in the formulations of whitening dentifrices.
DOI: 10.6084/m9.figshare.14287928
title: Prevalence of open bite and associated factors in preschoolers from Salvador-BA in 2019

description: Abstract Introduction The previous open bite is one of the most frequent types of malocclusions in preschoolers, being considered one of the most difficult occlusal problems to treat, mainly due to its multifactorial etiology and its intimate relationship with deleterious oral habits. Objective Identify the prevalence of anterior open bite in preschoolers in Salvador-BA as well as factors potentially associated with it. Material and method This is a cross-sectional study of 1577 preschool children (36 to 71 months) who attended municipal public daycare centers in Salvador-BA. Result The children's average age was approximately 54 months. Most were male (50.29%). The study population was predominantly composed of blacks and browns (92.02%). The prevalence of malocclusion was 40.46%, of which 14.02% of these children had an open bite. Regarding schooling, most mothers (55.86%) and fathers (50.08%) were equal to or higher than complete primary school. The digital sucking was common in 6.73% of the children and 10.39% used pacifiers. As protective factors for open bite were found the father's education level ≥ 1st complete degree (PR = 0.62 CI = 0.41-0.95) and nail-biting (PR = 0.34 CI = 0.21-0.56). As risk factors were found the use of pacifiers (PR = 17.98 CI = 10.91-29.62) and digital suction (PR = 11.04 CI = 6.0-20.32). Conclusion Educational measures aimed at parents and guardians are essential to prevent the development of harmful habits in preschoolers. Other studies are needed for in order to deepen the understanding of the identified protection factors in this study.
DOI: 10.6084/m9.figshare.14287926
title: Clinical characteristics of Parkinson’s disease associated with dental treatment-related pain

description: Abstract Introduction Parkinson's disease (PD) results in unfavorable clinical conditions for oral health and there is no published study on pain during dental treatment in PD patients. Objective To investigate association between clinical characteristics of PD and the intensity of pain due to dental treatments. Material and method A consecutive sample of 70 patients with PD was used, in which 217 invasive dental procedures were performed. PD duration was collected from dental records; PD stage was defined using the Hoehn and Yahr scale; cognitive deficit, using the Mini Mental State Examination; depression, using the Beck Depression Inventory; and motor impairment, using the UPDRS-AVD scale. Patients were asked whether in the last month they felt any numbness, tingling, burning or pain sensation; as well as difficulty in smelling or tasting. Treatment-related pain was collected using a Numerical Pain Scale with values ranging from 0 to 10. Result the level of pain perceived by patients during dental treatment was not significantly associated with PD duration, PD stage, motor impairment or occurrence of depression. The frequency of patients who reported a higher level of pain was statistically higher among those with cognitive impairment and those who reported the presence of a greater number of sensory symptoms, especially numbness and burning. Conclusion Pain related to dental treatment in PD patients is associated with non-motor symptoms of these patients, specifically the cognitive impairment and the presence of sensory symptoms.
DOI: 10.6084/m9.figshare.14287925
title: Oral changes associated with the presence of atopy in children: a cross-sectional study

description: Abstract Introduction Allergic diseases appear through the interaction between the environment, the individual, their predisposition to atopy and exposure to allergens. In atopic children there is a high prevalence of mouth breathers, as well as positive response to allergic prick tests. These respiratory changes have an association with orofacial deformities especially malocclusions. Objective To identify the frequency of children and adolescents that have atopies and search for a probable association between atopy and oral aspects like malocclusion and vicious oral habits. Material and method Medical records were taken of children and adolescents seen at two educational institutions in the city of Rio de Janeiro in the period between August 2017 and July 2018. Data were collected from medical records related to medical history, history of atopies and dental history. The data were transmitted descriptively through the chi-square test (p&lt;0.05). Result A total of 136 records were considered eligible for evaluation. During the anamnesis, 49 (36.0%) parents reported a history of atopy in their children adolescents. The prevalence of vicious oral habits was found in 87 children and adolescents (64.0%), being presented in 65.3% of the patients who had atopy (p&lt;0.05). Conclusion It can be observed that the prevalence of atopy reported in this population was 34.6% and there was also a high prevalence of vicious oral habits and dento-alveolar trauma in these patients. Relevant associations between the presence of atopies and history of dental trauma, malocclusion and the presence of oral vicious habits were observed, demonstrating a correlation between atopy and some aspects of oral health.
DOI: 10.6084/m9.figshare.14287923
title: Influence of immediate dentin sealing on dentin bond strength with universal adhesive system

description: Abstract Introduction Imediate dentin sealing (IDS) is a procedure where a dentin adhesive is applied on the exposed dentin surfaces after its preparation to indirect restorations and before impression procedures. Objective The objective of the study was to evaluate the effectiveness of the immediate dentin sealing technique (SDI) in adhesive resistance, using the Universal adhesive system (Single Bond Universal, 3M ESPE). Material and method 30 bovine incisors were selected and divided into 3 groups (n = 10): Groups S (Without Immediate Dentin Seal), SDI (Immediate Dentin Seal with Adhesive) and SDIF (Immediate Dentin Seal with Adhesive + Flow Resin). The vestibular surface was worn with diamond-tipped conical tips until superficial dentin exposure. The smear layer simulation was carried out with # 600 granulation sandpaper for 30s and the dentin was treated according to the respective group. To simulate the temporary restoration, blocks of bisacrylic resin were cemented with zinc oxide cement. After 7 days, the final cementation of resin blocks with dual resin cement (RelyX ARC, 3M ESPE) was carried out. The specimens were sectioned to obtain 1mm2 fillets and subjected to the microtensile test. Result The ANOVA test showed a statistical difference between the groups evaluated. Higher values of bond strength were observed for the SDIF group (23.53 MPa), differing statistically from Group S (17,65 MPa) (p = 0.008). The SDI group showed an average bond strength (19.25 MPa), which did not differ statistically from groups S (p = 0.68) and SDIF (p = 0.07). Conclusion Based on the results, it is recommended the immediate dental sealing technique with adhesive + flow resin in dental exposures caused in the dental preparation for indirect restorations.
DOI: 10.6084/m9.figshare.14287922
title: Immediate and late follow-up effects of class III early correction in cleft lip and palate patients treated with maxillary protraction

description: Abstract Introduction There is no consensus about the immediate and latte follow-up effects of maxillary protraction in cleft lip and palate patients. Objective To evaluate the stability of Class III early treatment in cleft lip and palate patients through maxillary expansion and protraction. Material and method The sample consists in three lateral cephalometric radiographs of 28 patients (mean pre-treatment age of 6.7±1.8 years) who presented cleft lip and palate and were treated with maxillary expansion and Petit facial mask. The angular (SNA, SNB, ANB, SN.GoGn, FMA, Z Angle) and linear (overjet, Co-A, Co-Gn, Nperp-A, Nperp-Pg, AO-BO) cephalometric measures were evaluated through the Dolphin® software, in three moments: T0 (initial), T1 (after treatment), and T2 (follow-up). Data were submitted to the analysis of variance (ANOVA) and Tukey-Kramer test. The correlation between cephalometric measures and patient’s age was determined by Pearson’s chi-squared test. Result The SNA, ANB, and AO-BO measures increased considerably (p&lt;0.05), and they did not present any differences compared to the initial ones after the follow-up time. The overjet measure increased (p&lt;0.05) after treatment and, even with its decrease at the follow-up time, it was still higher than at the beginning (p&lt;0.05). The Z angle showed improvement with treatment and remained stable at the follow-up time. Conclusion After treatment (maxillary expansion associated with protraction), there was a skeletal pattern improvement. During the follow-up period, those alterations decreased to a measure close to the beginning. There was an improvement in the dental pattern and facial profile that continued in the follow-up period.