cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.21907716.v1
title: Dental visits and depression mediating the association of socioeconomic status with oral health behaviors

description: Abstract Determinants of oral diseases include behaviors, which in turn are influenced by a series of social determinants such as psychosocial aspects and dental care services. Therefore, the aim of this study was to investigate whether depressive symptoms and use of dental care services mediate the relationship between socioeconomic status (SES) and oral health behaviors. This was a cross-sectional study that analyzed data from participants in the 2019 National Health Survey (PNS) (n = 88,531). The eligibility criteria were individuals who were 18 years and older and exclusion criterion was living in households located in special or sparsely populated census tracts. Structural equation modeling (SEM) was used to test direct and indirect pathways from a latent variable for SES to oral health through depressive symptoms (assessed through the “Patient Health Questionnaire-9”) and use of dental care services. The maximum likelihood estimator for complex samples with the robust standard error was used. The final model presented an adequate fit: RMESA of 0.008, CFI of 0.998, and SMRM of 0.005. The results showed that higher SES was directly associated with better oral health-related behaviors [standardized coefficient (SC): 0.428; p &lt; 0.01] and indirectly through depressive symptoms [(SC): 0.002; p &lt; 0.01] and dental care services [(SC): 0.089; p &lt; 0.01]. The total effect of SES on oral health-related behaviors was equal to [(SC: 0.519 (p &lt; 0.01)]. In conclusion, the findings suggest that high socioeconomic status, mediated by depressive symptoms and dental care services, has a positive effect on oral health.
DOI: 10.6084/m9.figshare.21907720
title: Changes in late-latency auditory evoked potentials after tinnitus suppression using auditory stimulation

description: Abstract Objective: Tinnitus can result from auditory system reorganization due to neural activity dysfunctions. Auditory stimulation can cause temporary or persistent tinnitus alleviation by altering the neural generators. The present study investigated the changes in Late-Latency Auditory Evoked Potentials (LLAEPs) after tinnitus suppression using auditory stimulation with short-term Residual Inhibition (RI) and long-term Tinnitus Masker (TM). Methods: The study included 40 participates with equal numbers in the Tinnitus Group (TG), including the chronic tinnitus subjects, and the Control Group (CG), including matched volunteers. The participants had normal hearing in conventional audiometry. All the participants underwent LLAEP recording pre-intervention and after a one-minute auditory stimulation (RI), as well as a pre-intervention Dichotic Digit Test (DDT) as a behavioral assessment of the selective attention. Moreover, TG underwent a 3-month course of TM, a third LLAEP recording post-TM, a second DDT post-TM, and the Tinnitus Handicap Inventory (THI) before and after the TM. Results: In the baseline LLAEP recording, the TG had significantly later N1, P3a, and P3b latencies, as well as significantly lower P3a and P3b amplitudes. The second LLAEP recording showed a significant intragroup increase in P3a amplitude and a significant decrease in P3a latency in the TG, while no significant intragroup difference was observed in the CG. In the third LLAEP recording performed on TG, the P3a amplitude and latency had significant changes compared to the second recording, while the N1 latency was significantly decreased. Moreover, the DDT and THI scores had significant improvement after the TM in TG. Conclusions: The present study showed the neurophysiological changes after short-term (RI) and long-term (TM) auditory stimulations in tinnitus subjects. The LLAEP changes suggest that these interventions lead to tinnitus suppression through common mechanisms. The electrophysiological observation was also confirmed using behavioral assessments. Level of evidence: This study type is a “comparative study” with the level of evidence “3”.
DOI: 10.6084/m9.figshare.21907720.v1
title: Changes in late-latency auditory evoked potentials after tinnitus suppression using auditory stimulation

description: Abstract Objective: Tinnitus can result from auditory system reorganization due to neural activity dysfunctions. Auditory stimulation can cause temporary or persistent tinnitus alleviation by altering the neural generators. The present study investigated the changes in Late-Latency Auditory Evoked Potentials (LLAEPs) after tinnitus suppression using auditory stimulation with short-term Residual Inhibition (RI) and long-term Tinnitus Masker (TM). Methods: The study included 40 participates with equal numbers in the Tinnitus Group (TG), including the chronic tinnitus subjects, and the Control Group (CG), including matched volunteers. The participants had normal hearing in conventional audiometry. All the participants underwent LLAEP recording pre-intervention and after a one-minute auditory stimulation (RI), as well as a pre-intervention Dichotic Digit Test (DDT) as a behavioral assessment of the selective attention. Moreover, TG underwent a 3-month course of TM, a third LLAEP recording post-TM, a second DDT post-TM, and the Tinnitus Handicap Inventory (THI) before and after the TM. Results: In the baseline LLAEP recording, the TG had significantly later N1, P3a, and P3b latencies, as well as significantly lower P3a and P3b amplitudes. The second LLAEP recording showed a significant intragroup increase in P3a amplitude and a significant decrease in P3a latency in the TG, while no significant intragroup difference was observed in the CG. In the third LLAEP recording performed on TG, the P3a amplitude and latency had significant changes compared to the second recording, while the N1 latency was significantly decreased. Moreover, the DDT and THI scores had significant improvement after the TM in TG. Conclusions: The present study showed the neurophysiological changes after short-term (RI) and long-term (TM) auditory stimulations in tinnitus subjects. The LLAEP changes suggest that these interventions lead to tinnitus suppression through common mechanisms. The electrophysiological observation was also confirmed using behavioral assessments. Level of evidence: This study type is a “comparative study” with the level of evidence “3”.
DOI: 10.6084/m9.figshare.21907725
title: Time evolution of advice on healthy habits in Brazilians with hypertension and diabetes: National Health Survey

description: Abstract To evaluate time evolution of receiving advice on healthy habits among Brazilians with hypertension and diabetes mellitus. Cross-sectional study with data from the 2013 and 2019 National Health Survey. We used linear regression weighted by least squares of variance to verify time evolution of the outcome estimating the annual percentage change (APC) presented according to sex, skin color, age group, and quintiles of wealth index. The analytical sample in 2013 was 11,129 individuals with hypertension and 3,182 individuals with diabetes, and in 2019 19,107 individuals with hypertension and 6,317 individuals with diabetes. For those with hypertension, there were statistically significant reductions in receiving advice for not smoking (APC: -1.49), not drinking excessive alcoholic beverages (APC: -1.48), ingesting less salt (APC: -0.56), and for all healthy habits (APC: -1.17). For those with diabetes, statistically significant reductions were observed only for not smoking (APC: -1.13) and not drinking excessive alcoholic beverages (APC: -1.11). The results suggest a reduction in all types of advice on healthy habits evaluated for hypertension and diabetes, with greater magnitude among individuals belonging to the richest quintiles.
DOI: 10.6084/m9.figshare.21907725.v1
title: Time evolution of advice on healthy habits in Brazilians with hypertension and diabetes: National Health Survey

description: Abstract To evaluate time evolution of receiving advice on healthy habits among Brazilians with hypertension and diabetes mellitus. Cross-sectional study with data from the 2013 and 2019 National Health Survey. We used linear regression weighted by least squares of variance to verify time evolution of the outcome estimating the annual percentage change (APC) presented according to sex, skin color, age group, and quintiles of wealth index. The analytical sample in 2013 was 11,129 individuals with hypertension and 3,182 individuals with diabetes, and in 2019 19,107 individuals with hypertension and 6,317 individuals with diabetes. For those with hypertension, there were statistically significant reductions in receiving advice for not smoking (APC: -1.49), not drinking excessive alcoholic beverages (APC: -1.48), ingesting less salt (APC: -0.56), and for all healthy habits (APC: -1.17). For those with diabetes, statistically significant reductions were observed only for not smoking (APC: -1.13) and not drinking excessive alcoholic beverages (APC: -1.11). The results suggest a reduction in all types of advice on healthy habits evaluated for hypertension and diabetes, with greater magnitude among individuals belonging to the richest quintiles.
DOI: 10.6084/m9.figshare.21907726
title: Assessment of leaf anatomic and physiological characteristics and genetic divergence among Coffea arabica L. cultivars in the Brazilian Savanna

description: ABSTRACT The knowledge on cultivars is essential for parental choosing on breeding programs. This research aimed to study the genetic divergence of Coffea arabica L. cultivars from a germoplasm bank of the Embrapa Cerrados, Brazil, for leaf anatomic and physiological characteristics. A total of 23 cultivars were evaluated: Acaiá Cerrado MG1474, Araponga MG1, Catiguá MG1, Catiguá MG2, Catiguá MG3, Catiguá MG3 P4, Catiguá MG3 P5, Catiguá MG3 P7, Catiguá MG3 P9, Catiguá MG3 P23, Catiguá MG3 P51, Catuaí Amarelo IAC 62, Catuaí Vermelho IAC 15, Catuaí Vermelho IAC 81, Catuaí Vermelho IAC 99, Caturra Vermelho MG0187, Guatenano Colis MG0207, Mundo Novo IAC 379-19, Paraíso MG1, Pau Brasil MG1, Sacramento MG1, San Ramon MG0198 and Topázio MG1190. In addition to the genetic divergence, the broad sense heritability and coefficient of genetic and environmental variation were also evaluated. All characteristics showed high coefficients of genetic variation and heritability values greater than 70 %, indicating a predominance of genetic over environmental factors, and that these are characteristics likely to obtain genetic gain. Catiguá MG1, Catiguá MG3 P51 and Topázio MG1190 stood out, with superior gas exchange characteristics. Attributes related to gas exchange were important for cultivar differentiation, demonstrating that they can be used in the early selection of Coffea arabica L. genotypes.
DOI: 10.6084/m9.figshare.21907726.v1
title: Assessment of leaf anatomic and physiological characteristics and genetic divergence among Coffea arabica L. cultivars in the Brazilian Savanna

description: ABSTRACT The knowledge on cultivars is essential for parental choosing on breeding programs. This research aimed to study the genetic divergence of Coffea arabica L. cultivars from a germoplasm bank of the Embrapa Cerrados, Brazil, for leaf anatomic and physiological characteristics. A total of 23 cultivars were evaluated: Acaiá Cerrado MG1474, Araponga MG1, Catiguá MG1, Catiguá MG2, Catiguá MG3, Catiguá MG3 P4, Catiguá MG3 P5, Catiguá MG3 P7, Catiguá MG3 P9, Catiguá MG3 P23, Catiguá MG3 P51, Catuaí Amarelo IAC 62, Catuaí Vermelho IAC 15, Catuaí Vermelho IAC 81, Catuaí Vermelho IAC 99, Caturra Vermelho MG0187, Guatenano Colis MG0207, Mundo Novo IAC 379-19, Paraíso MG1, Pau Brasil MG1, Sacramento MG1, San Ramon MG0198 and Topázio MG1190. In addition to the genetic divergence, the broad sense heritability and coefficient of genetic and environmental variation were also evaluated. All characteristics showed high coefficients of genetic variation and heritability values greater than 70 %, indicating a predominance of genetic over environmental factors, and that these are characteristics likely to obtain genetic gain. Catiguá MG1, Catiguá MG3 P51 and Topázio MG1190 stood out, with superior gas exchange characteristics. Attributes related to gas exchange were important for cultivar differentiation, demonstrating that they can be used in the early selection of Coffea arabica L. genotypes.
DOI: 10.6084/m9.figshare.21907728
title: Inequalities in the management of back pain care in Brazil - National Health Survey, 2019

description: Abstract The aim was to assess the presence of socioeconomic inequalities in the management of back pain among Brazilians. Cross-sectional study with data from the National Health Survey (2019). The management of back pain care was assessed using five outcomes: regular exercise; physiotherapy; use of medications or injections; integrative and complementary practice; regular follow-up with a health professional. The magnitude of inequalities of each outcome in relation to exposures (education and income) was estimated using two indices: slope index of inequality (SII) and concentration index (CIX). Of the 90,846 interviewees, 19,206 individuals (21.1%) reported some chronic back problem. The most prevalent outcomes were use of medications and injections (45.3%), physical exercise (26.3%) and regular follow-up with a health professional (24.7%). The existence of inequalities in the management of back pain in the Brazilian population was evident. The adjusted analysis showed that the richest and most educated performed two to three times more physical exercise, physiotherapy, integrative and complementary practices (ICPS) and regular follow-up with a health professional than the poorest and least educated. Absolute (SII) and relative (CIX) inequalities were significant for all outcomes.
DOI: 10.6084/m9.figshare.21907728.v1
title: Inequalities in the management of back pain care in Brazil - National Health Survey, 2019

description: Abstract The aim was to assess the presence of socioeconomic inequalities in the management of back pain among Brazilians. Cross-sectional study with data from the National Health Survey (2019). The management of back pain care was assessed using five outcomes: regular exercise; physiotherapy; use of medications or injections; integrative and complementary practice; regular follow-up with a health professional. The magnitude of inequalities of each outcome in relation to exposures (education and income) was estimated using two indices: slope index of inequality (SII) and concentration index (CIX). Of the 90,846 interviewees, 19,206 individuals (21.1%) reported some chronic back problem. The most prevalent outcomes were use of medications and injections (45.3%), physical exercise (26.3%) and regular follow-up with a health professional (24.7%). The existence of inequalities in the management of back pain in the Brazilian population was evident. The adjusted analysis showed that the richest and most educated performed two to three times more physical exercise, physiotherapy, integrative and complementary practices (ICPS) and regular follow-up with a health professional than the poorest and least educated. Absolute (SII) and relative (CIX) inequalities were significant for all outcomes.
DOI: 10.6084/m9.figshare.21907734
title: Algae Metabolites as an Alternative in Prevention and Treatment of Skin Problems Associated with Solar Radiation and Conventional Photo-protection

description: Abstract The histological structure and biochemistry of the skin is affected by solar radiation having adverse effects ranging from sunburns, premature aging that includes wrinkles, spots, dryness, and loss of collagen to cancer development. The skin has defense mechanisms to prevent damage caused by radiation, but when radiation exposure is excessive these mechanisms are not strong enough to protect the skin. The use of sunscreen is the most common practice of photo- protection. The active ingredients of these cosmetic protective formulations are generally from synthetic origin and have presented several drawbacks at the level of photo-stability, systemic absorption and can generate contact and photo-contact dermatitis. This review illustrates skin solar radiation problems, common sunscreen ingredients limitation and mentions how algae can be an alternative according to studies that have evaluated the photo-protective potential of extracts and compounds isolated by different techniques.
DOI: 10.6084/m9.figshare.21907734.v1
title: Algae Metabolites as an Alternative in Prevention and Treatment of Skin Problems Associated with Solar Radiation and Conventional Photo-protection

description: Abstract The histological structure and biochemistry of the skin is affected by solar radiation having adverse effects ranging from sunburns, premature aging that includes wrinkles, spots, dryness, and loss of collagen to cancer development. The skin has defense mechanisms to prevent damage caused by radiation, but when radiation exposure is excessive these mechanisms are not strong enough to protect the skin. The use of sunscreen is the most common practice of photo- protection. The active ingredients of these cosmetic protective formulations are generally from synthetic origin and have presented several drawbacks at the level of photo-stability, systemic absorption and can generate contact and photo-contact dermatitis. This review illustrates skin solar radiation problems, common sunscreen ingredients limitation and mentions how algae can be an alternative according to studies that have evaluated the photo-protective potential of extracts and compounds isolated by different techniques.
DOI: 10.6084/m9.figshare.21907737
title: Records management instruments in Brazilian legislation - 1978-2021

description: ABSTRACT The article presented here aims to assess how management instruments are referenced in Brazilian legislation, within the scope of the national and state Executive Power. The methodology used in this research was a qualitative one, which initially sought to define the concepts and uses presented in the national and international bibliography on records management instruments, namely, classification scheme and schedule of disposal of records Documental research was used in order to verify the existence of instrument concepts in the legislation; the determination of its elaboration and use; the establishment of production procedures and responsibility for their respective approvals. In terms of archival legislation in Brazil, our results allow us to state that there has been great progress in recent years, with regard to management instruments, however, in a general view, the scenario still seems far from ideal, since one still cannot count on a national archival policy, and not even a state one, since classification scheme and schedule of disposal of records are not always applied and used systematically in public administration.
DOI: 10.6084/m9.figshare.21907737.v1
title: Records management instruments in Brazilian legislation - 1978-2021

description: ABSTRACT The article presented here aims to assess how management instruments are referenced in Brazilian legislation, within the scope of the national and state Executive Power. The methodology used in this research was a qualitative one, which initially sought to define the concepts and uses presented in the national and international bibliography on records management instruments, namely, classification scheme and schedule of disposal of records Documental research was used in order to verify the existence of instrument concepts in the legislation; the determination of its elaboration and use; the establishment of production procedures and responsibility for their respective approvals. In terms of archival legislation in Brazil, our results allow us to state that there has been great progress in recent years, with regard to management instruments, however, in a general view, the scenario still seems far from ideal, since one still cannot count on a national archival policy, and not even a state one, since classification scheme and schedule of disposal of records are not always applied and used systematically in public administration.
DOI: 10.6084/m9.figshare.21907738
title: Determining attributed factors of hearing handicap in individuals with auditory sensory and neural pathology

description: Abstract Introduction: There is a modest relationship between speech perception skills and perceived hearing handicap in individuals with hearing loss. In this study, an attempt is made at linking psychoacoustic results and speech perception skills to understand the subjective handicap and quality of life. Objective: To investigate how speech perception in noise (signal to noise ratio-50), difference limen frequency, temporal modulation transfer function, hearing handicap inventory for adults, and quality of life in auditory neuropathy spectrum disorder differs from sensorineural hearing loss. Further we attempt to discern attributed factors of hearing handicap in auditory neuropathy spectrum disorder and sensorineural hearing loss. Methods: A cross-sectional study with comparative and correlational research designs were utilized. Eighty-four participants were grouped into sensorineural hearing loss (n = 49), and auditory neuropathy spectrum disorder (n = 35) was sub-grouped into mild, moderately severe, and severe. We evaluated signal to noise ratio-50, difference limen frequency, and temporal modulation transfer function. In addition, hearing handicap inventory for adults, and quality of life questionnaires were administered. Results: Mild auditory neuropathy spectrum disorder showed impairment in speech perception and discriminating frequency, which were similar to the severe sensory neural hearing loss. Temporal resolution impairment in auditory neuropathy spectrum disorder mild was significantly higher than in each sub-groups of sensorineural hearing loss. The severity of the hearing handicap in was similar to severe sensorineural hearing loss, quality of life was equally affected in sensorineural hearing loss and auditory neuropathy spectrum disorder. In sensorineural hearing loss, signal to noise ratio-50 was positively related, and quality of life was negatively related to hearing handicap. In auditory neuropathy spectrum disorder, no contributory factors were related to hearing handicap. Conclusion: Mild auditory neural pathology demonstrates impairment in speech recognition and psychoacoustic skills similar to severe cochlear pathology. In sensorineural hearing loss, hearing handicap is predicted from quality of life and speech perception, but none of the contributory factors predicted hearing handicap in auditory neuropathy spectrum disorder.