Abstract Purpose New organizational arrangements are crucial for firms that want to innovate, particularly for those that are highly dependent on digital technologies. Hence, innovative behaviors play a vital role in resetting organizational practices. This research examines the impact of innovative ideas on innovation performance-oriented behaviors and tries to understand the role of employees’ experimentation and collaboration-oriented behaviors. Theoretical framework The organizational behavior and innovation literature is the theoretical lens used to support research. Design/methodology/approach The literature review focuses on a stream of research on innovative behaviors, raising questions about behavioral relationships. A set of hypotheses is tested through structural equation modeling (SEM) to investigate the associated effects of innovative ideas, experimentation, collaboration, and innovative performance-oriented behaviors in a digital transformative context. The sample consists of 106 employees from a Brazilian e-commerce firm. Findings The findings reveal that only collaboration-oriented behaviors have a positive mediating effect between innovative ideas and innovation performance-oriented behaviors. Experimentation-oriented behaviors have no effect as mediators on innovation performance-oriented behaviors or as influencers on collaboration-oriented behaviors. Innovative ideas have no direct effect on innovation performance-oriented behaviors, but they do have a positive effect when mediated by collaboration and experimentation. Practical & social implications of research Collaboration and experimentation-oriented behaviors are explored separately, and this distinction is also important for innovation management theory and for firms by showing how two specific types of behaviors, which are differently correlated, influence innovation performance-oriented behaviors in dynamic environments. Originality/value The study’s main contribution is related to it demonstrating the value of innovative behaviors for innovation management in practice, showing that a different behavioral approach can support firms in achieving innovativeness.

Resumo A imagem corporal é um constructo da representação multifacetada da identidade corporal, envolve autopercepção, crenças e atitudes sobre o próprio corpo, podendo ser influenciada por diversos fatores. Este estudo avaliou a associação da imagem corporal com indicadores antropométricos e do estilo de vida em adolescentes. Constituíram a amostra 465 adolescentes de 10 a 17 anos de escolas públicas da cidade de Salvador, na Bahia. A imagem corporal foi avaliada pela Escala de Silhuetas. Os dados antropométricos (índice de massa corporal e a circunferência da cintura), de estilo de vida (Physical Activity Questionnaire for Adolescents e o tempo de televisão), econômicos e demográficos foram avaliados. Regressão logística politômica avaliou as associações de interesse. Os dados foram analisados pelo software STATA, versão 16.0. O sobrepeso/obesidade (OR: 9,7; IC95%: 5,4-17,5) e a obesidade abdominal (OR: 14,0; IC95%: 5,0-39,3) se mostraram positivamente associados à insatisfação corporal, mas não foi observada associação com as variáveis de estilo de vida (atividade física: OR: 1,7; IC95%: 0,9-2,9; e tempo de TV: OR: 1,2; IC95%: 0,8-1,9). Conclui-se que o estado antropométrico é um importante indicador dos desfechos negativos da imagem corporal em adolescentes.

Abstract Body image is a construct of the multifaceted representation of body identity that involves self-perception, beliefs, attitudes about the body itself, which can be influenced by several factors. This study evaluated the association of body image with anthropometric and lifestyle indicators among adolescents. The sample comprised 465 adolescents aged 10 to 17 years from public schools in the city of Salvador-Bahia. The Silhouettes Scale assessed the body image. The anthropometric data (body mass index and waist circumference), the lifestyle (Physical Activity Questionnaire for Adolescents and television time), economic and demographic data were evaluated. Polytomous logistic regression assessed associations of interest by STATA, version 16.0. Overweight (OR:9,7; CI95%:5,4-17,5) and abdominal obesity (OR:14,0; CI95%: 5,0-39,3) were positively associated with body dissatisfaction. However, there was no association with lifestyle variables (physical activity: OR: 1,7, CI: 0,9-2,9, and TV time: OR:1,2; CI:0,8-1,9). The conclusion reached is that anthropometric status is an essential indicator of adverse body image outcomes in adolescents.

Resumo A imagem corporal é um constructo da representação multifacetada da identidade corporal, envolve autopercepção, crenças e atitudes sobre o próprio corpo, podendo ser influenciada por diversos fatores. Este estudo avaliou a associação da imagem corporal com indicadores antropométricos e do estilo de vida em adolescentes. Constituíram a amostra 465 adolescentes de 10 a 17 anos de escolas públicas da cidade de Salvador, na Bahia. A imagem corporal foi avaliada pela Escala de Silhuetas. Os dados antropométricos (índice de massa corporal e a circunferência da cintura), de estilo de vida (Physical Activity Questionnaire for Adolescents e o tempo de televisão), econômicos e demográficos foram avaliados. Regressão logística politômica avaliou as associações de interesse. Os dados foram analisados pelo software STATA, versão 16.0. O sobrepeso/obesidade (OR: 9,7; IC95%: 5,4-17,5) e a obesidade abdominal (OR: 14,0; IC95%: 5,0-39,3) se mostraram positivamente associados à insatisfação corporal, mas não foi observada associação com as variáveis de estilo de vida (atividade física: OR: 1,7; IC95%: 0,9-2,9; e tempo de TV: OR: 1,2; IC95%: 0,8-1,9). Conclui-se que o estado antropométrico é um importante indicador dos desfechos negativos da imagem corporal em adolescentes.

Abstract Body image is a construct of the multifaceted representation of body identity that involves self-perception, beliefs, attitudes about the body itself, which can be influenced by several factors. This study evaluated the association of body image with anthropometric and lifestyle indicators among adolescents. The sample comprised 465 adolescents aged 10 to 17 years from public schools in the city of Salvador-Bahia. The Silhouettes Scale assessed the body image. The anthropometric data (body mass index and waist circumference), the lifestyle (Physical Activity Questionnaire for Adolescents and television time), economic and demographic data were evaluated. Polytomous logistic regression assessed associations of interest by STATA, version 16.0. Overweight (OR:9,7; CI95%:5,4-17,5) and abdominal obesity (OR:14,0; CI95%: 5,0-39,3) were positively associated with body dissatisfaction. However, there was no association with lifestyle variables (physical activity: OR: 1,7, CI: 0,9-2,9, and TV time: OR:1,2; CI:0,8-1,9). The conclusion reached is that anthropometric status is an essential indicator of adverse body image outcomes in adolescents.

RESUMO A utilização de recursos hídricos na geração de energia, em geral, envolve a concepção de barragens e reservatórios artificiais, que podem estar associados a impactos socioambientais. O emprego de técnicas estatísticas e índices para a avaliação dos dados da qualidade de águas superficiais tem se mostrado eficiente na compreensão da dinâmica desses ambientes. O objetivo do trabalho foi avaliar a qualidade das águas de dois grandes reservatórios e seus principais tributários, as usinas hidrelétricas Emborcação e Nova Ponte, em Minas Gerais. Dados secundários foram avaliados por meio da técnica estatística multivariada análise de cluster (AC), seguida de testes não paramétricos, além do cálculo dos índices de conformidade ao enquadramento (ICE) e de estado trófico (IET). Para subsidiar a discussão dos resultados, os usos e coberturas da terra da área também foram analisados. Os resultados da AC indicaram a separação das estações de cada reservatório em grupos, conforme localizações e tipo de ambiente nos quais estão inseridas. Os resultados dos testes estatísticos sugeriram melhor qualidade da água nos grupos de estações localizadas no reservatório e próximas a ele, o que foi corroborado pelo ICE. Os resultados do ICE indicaram adequação da qualidade dessas águas em relação aos usos propostos para a classe 2 de enquadramento. Quanto ao IET, verificou-se presença de produtividade primária intermediária em níveis aceitáveis. A predominância do uso do solo para agropecuária pode justificar, em parte, as condições de degradação da qualidade da água dos cursos d’água, principalmente no que se refere aos parâmetros associados a sólidos e nutrientes.

ABSTRACT The use of water resources for energy generation, generally, involves the design of artificial dams and reservoirs. The construction of reservoirs may be associated with socio-environmental impacts. The use of statistical techniques and indexes to assess surface water quality data has been an efficient tool for understanding the spatial dynamics of these environments. The work aimed to evaluate the water quality in two large reservoirs and their main tributaries, the Emborcação and Nova Ponte hydroelectric power plants in Minas Gerais. Secondary data were evaluated using the Multivariate Statistical Technique of Cluster Analysis (CA), followed by non-parametric tests, also the Environment Water Quality Index (WQI) and the Trophic State Index (TSI). To support the discussion of the results, the types of land use and occupation in the study area were also analyzed. The results of the CA indicated the separation of the monitoring sites of each reservoir into groups, according to their locations and the type of environment in which they are inserted. The results of the statistical tests suggested a better water quality in the groups formed by stations located in the reservoir and close to it, which have been confirmed by WQI. The results of the WQI indicated the adequacy of the quality of these waters, in relation to the proposed uses for class 2 framing. About the TSI, there was the presence of intermediate primary productivity at acceptable levels. The predominance of land use for agriculture can partially justify the degradation conditions of the water quality watercourses’, especially about the parameters associated with solids and nutrients.

Abstract The scope of this study was to analyze the temporal variation in the incidence of overweight and abdominal obesity among adolescents from public schools in a capital in northeastern Brazil. It is a study including information from three cross-sectional surveys carried out in 2001, 2009 and 2017, with 2,496 students aged 10 to 18 years of both sexes living in the city of Salvador, Bahia. Overweight was assessed using the Body Mass Index for Age (BMI/A) and abdominal obesity was assessed using waist circumference and waist-to-height ratio. Pooled OLS (Ordinary Least Squares) regression, with constant effect, was used to assess the variation of anthropometric indicators over the period. The results of this study indicate that the prevalence of overweight increased by 103% and the indicators of abdominal obesity increased by 153% and 142%, respectively, in the period under analysis. The increase in the mean body mass index and waist-to-height ratio was greater among adolescents and in the mean BMI and waist circumference among those aged 14 to 18 years old. The conclusion reached was that there was a significant increase in the prevalence of overweight and abdominal obesity in the period 2001 to 2017 among adolescents in the city of Salvador.

Resumo O objetivo do estudo foi analisar a variação temporal da ocorrência do excesso de peso e da obesidade abdominal em adolescentes de escolas públicas de uma capital do nordeste brasileiro. Trata-se de um estudo incluindo informações de três levantamentos transversais realizados nos anos de 2001, 2009 e 2017, com 2.496 escolares de 10 a 18 anos de ambos os sexos, residentes na cidade de Salvador, Bahia. O excesso de peso foi avaliado por meio do Índice de Massa Corpórea para idade (IMC/I) e obesidade abdominal foi avaliada pela circunferência da cintura e razão cintura-estatura. A regressão Pooled OLS (Ordinary Least Squares), de efeito constante foi utilizada para avaliar a variação dos indicadores antropométricos ao longo do período. Os resultados deste estudo indicam que a prevalência de excesso de peso cresceu 103% e os indicadores da obesidade abdominal cresceram 153% e 142%, respectivamente no período analisado. Aumento na média do Índice de Massa Corpórea e da Razão cintura estatura foi maior entre as adolescentes e da média do IMC e da circunferência da cintura entre aqueles de 14 a 18 anos de idade. Conclui-se que houve expressivo crescimento nas prevalências do excesso de peso e da obesidade abdominal no período de 2001 a 2017 entre os adolescentes da cidade de Salvador.

Resumo O objetivo do estudo foi analisar a variação temporal da ocorrência do excesso de peso e da obesidade abdominal em adolescentes de escolas públicas de uma capital do nordeste brasileiro. Trata-se de um estudo incluindo informações de três levantamentos transversais realizados nos anos de 2001, 2009 e 2017, com 2.496 escolares de 10 a 18 anos de ambos os sexos, residentes na cidade de Salvador, Bahia. O excesso de peso foi avaliado por meio do Índice de Massa Corpórea para idade (IMC/I) e obesidade abdominal foi avaliada pela circunferência da cintura e razão cintura-estatura. A regressão Pooled OLS (Ordinary Least Squares), de efeito constante foi utilizada para avaliar a variação dos indicadores antropométricos ao longo do período. Os resultados deste estudo indicam que a prevalência de excesso de peso cresceu 103% e os indicadores da obesidade abdominal cresceram 153% e 142%, respectivamente no período analisado. Aumento na média do Índice de Massa Corpórea e da Razão cintura estatura foi maior entre as adolescentes e da média do IMC e da circunferência da cintura entre aqueles de 14 a 18 anos de idade. Conclui-se que houve expressivo crescimento nas prevalências do excesso de peso e da obesidade abdominal no período de 2001 a 2017 entre os adolescentes da cidade de Salvador.

Abstract The scope of this study was to analyze the temporal variation in the incidence of overweight and abdominal obesity among adolescents from public schools in a capital in northeastern Brazil. It is a study including information from three cross-sectional surveys carried out in 2001, 2009 and 2017, with 2,496 students aged 10 to 18 years of both sexes living in the city of Salvador, Bahia. Overweight was assessed using the Body Mass Index for Age (BMI/A) and abdominal obesity was assessed using waist circumference and waist-to-height ratio. Pooled OLS (Ordinary Least Squares) regression, with constant effect, was used to assess the variation of anthropometric indicators over the period. The results of this study indicate that the prevalence of overweight increased by 103% and the indicators of abdominal obesity increased by 153% and 142%, respectively, in the period under analysis. The increase in the mean body mass index and waist-to-height ratio was greater among adolescents and in the mean BMI and waist circumference among those aged 14 to 18 years old. The conclusion reached was that there was a significant increase in the prevalence of overweight and abdominal obesity in the period 2001 to 2017 among adolescents in the city of Salvador.

Resumo A capacidade de absorção é uma capacidade dinâmica que pode gerar conhecimento e inovações. No Brasil, o desenvolvimento de novos produtos e processos tem proporcionado avanços tecnológicos na agropecuária, principalmente nas últimas décadas. Nesse contexto, a Empresa Brasileira de Pesquisa Agropecuária (Embrapa) tem desempenhado um importante papel na absorção e geração de conhecimentos e inovações agrícolas a partir de pesquisa e desenvolvimento de projetos (P&D). Portanto, capacidade de absorção (CA) é um construto que envolve a absorção de conhecimento com propostas de procedimentos que requerem verificação empírica. Neste estudo, investigou-se como a maturidade da capacidade de absorção pode ser alcançada em uma empresa pública de pesquisa. Estudaram-se três projetos de P&D da Embrapa os quais envolveram alianças intra e interorganizacionais que resultaram em inovações importantes. Identificamos e sistematizamos rotinas e processos organizacionais de aquisição, assimilação, transformação e exploração do conhecimento. Este estudo contribuiu para o desenvolvimento de um modelo de maturidade proposicional da capacidade absortiva em uma empresa pública de pesquisa que promove escalabilidade de rotinas e processos de absorção de conhecimento nos níveis intra e interorganizacionais.

Abstract Absorptive capacity is a dynamic capability that may generate knowledge and innovations. In Brazil, the development of new products and processes have led to technological advances in farming, especially in the last decades. In this context, the Brazilian Agricultural Research Corporation (Embrapa) has played an important role in the absorption and generation of agricultural knowledge and innovations from research and project development (R&D). Therefore, absorptive capacity (AC) is a construct involving knowledge absorption with procedural propositions that need empirical verification. In this study, we investigated how the maturity of absorptive capacity can be achieved in a public research company. We studied three R&D Embrapa projects that involved intraorganizational and interorganizational alliances that resulted in important innovations. We identified and systematized routines and organizational processes of acquisition, assimilation, transformation, and exploration of knowledge. This study contributed to the development of a propositional maturity model of absorptive capacity in a public research company that promotes scalability of routines and knowledge absorption processes at intraorganizational and interorganizational levels.

RESUMO Contexto A suplementação com probióticos, prebióticos e simbióticos mostrou efeitos positivos sobre marcadores clínicos e fatores de risco para doença hepática gordurosa não alcoólica (DHGNA). Objetivo Avaliar o efeito da suplementação com probióticos, prebióticos ou simbióticos na microbiota intestinal em pacientes com DHGNA. Métodos Dois pesquisadores realizaram buscas independentes de artigos nas bases de dados Medline, via PubMed, Web of Science, Embase, Scopus, Lilacs, Biblioteca Central Cochrane, Clinical Trials.gov e na plataforma Ovid para busca de literatura cinza. Os títulos e resumos foram lidos para excluir artigos irrelevantes. Em seguida, os artigos selecionados foram lidos na íntegra e avaliados de acordo com os critérios de elegibilidade. O risco de viés foi avaliado de acordo com a Cochrane. Resultados Um total de 3.423 artigos foram identificado por meio de busca nas bases de dados eletrônicas; 1.560 deles eram duplicados e foram excluídos; 1.825 artigos foram excluídos após a leitura do título e do resumo. Um total de 39 artigos foram selecionado para leitura, porém apenas quatro artigos atenderam aos critérios de elegibilidade para inclusão nesta revisão sistemática. Três dos estudos incluídos que utilizaram suplementação de prebióticos ou simbióticos mostraram que após a intervenção ocorreram mudanças no padrão da microbiota intestinal. Apenas em um estudo tais mudanças não foram observadas. Um elevado risco de viés foi observado na maioria das avaliações. Conclusão Embora haja uma possível alteração na microbiota intestinal de indivíduos com DHGNA após a suplementação com simbióticos ou prebióticos, uma indicação clínica como parte do tratamento da DHGNA ainda não é possível.

ABSTRACT Background Supplementation with probiotics, prebiotics and symbiotics has shown positive effects on clinical markers and risk factors for non-alcoholic fatty liver disease (NAFLD). Objective To evaluate the effect of supplementation with probiotic, prebiotic or symbiotic on intestinal microbiota in NAFLD patients. Methods Two investigators conducted independently search for articles in the Medline databases, via PubMed, Web of Science, Embase, Scopus, Lilacs, Central Cochrane Library, Clinical Trials.gov and on the Ovid platform for the gray literature search. Results A total of 3,423 papers were identified by searching the electronic databases; 1,560 of them were duplicate and they were excluded; 1,825 articles were excluded after reading the title and abstract. A total of 39 articles were select to reading, however only four articles met the eligibility criteria to include in this systematic review. Three of the included studies that used prebiotic or symbiotic supplementation showed that after the intervention there were changes in the intestinal microbiota pattern. Only in one study such changes were not observed. A high risk of bias was observed in most assessments. Conclusion Although there is a possible change in the gut microbiota of individuals with NAFLD after supplementation with symbiotics or prebiotics, a clinical indication as part of NAFLD treatment is not yet possible.

RESUMO Objetivos: relatar o desenvolvimento de uma inovação tecnológica para identificar necessidades, práticas parentais e disseminar informação sobre desenvolvimento infantil e socioemocional do lactente a partir da percepção de familiares de lactentes sobre o desenvolvimento socioemocional da criança. Métodos: relato sobre o desenvolvimento de uma inovação composta por grupo educativo e jogo de cartas sobre desenvolvimento infantil e socioemocional do lactente. Na análise dos dados, utilizou-se mapa conceitual do tipo teia de aranha, análise de conteúdo e a Teoria Bioecológica do Desenvolvimento Humano como referencial teórico. Resultados: o grupo educativo e o jogo de cartas permitiram identificar necessidades de informação sobre o comportamento infantil e brincadeiras, e práticas parentais voltadas às interações afetuosas, cuidado responsivo e socialização. A conversa com pais experientes, grupos educativos, aplicativos e consultas de saúde figuraram como estratégias de disseminação desejáveis. Conclusões: o grupo educativo e o jogo de cartas desenvolvidos representam uma tecnologia inovadora, de baixo custo e com potencial de aplicação em escala nos serviços de atenção básica.

ABSTRACT Objectives: to describe the development of a technological innovation designed to identify needs, parental practices, and disseminate information on social-emotional skills and development of infants from the perspective of family members of infants on the social-emotional development of children. Methods: a report on the development of an innovation consisting of an educational group and a card game on social-emotional skills and development of infants. A spider-web concept map, content analysis and the Bioecological Theory of Human Development as a theoretical reference were used for data analysis. Results: the educational group and card game enabled the identification of information needs on child behavior and playing, and parenting practices focused on affectionate interactions, responsive caregiving, and socialization. Conversation with experienced parents, educational groups, apps, and health consultations were desirable dissemination strategies. Conclusions: the educational group and the card game represent an innovative, low-cost technology with potential for large-scale application in primary healthcare services.

RESUMEN Objetivos: describir el desarrollo de una innovación tecnológica, para identificar necesidades, prácticas paternales y difundir información sobre el desarrollo infantil y socioemocional del lactante, a partir de la percepción de los familiares de los bebés, relacionado al desarrollo socioemocional del niño. Métodos: describir el desarrollo de una innovación compuesta por un grupo educativo y un juego de cartas referente al desarrollo infantil y socioemocional. En el análisis de datos utilizamos un mapa conceptual tipo tela de araña, análisis del contenido y la Teoría Bioecológica del Desarrollo Humano como marco teórico. Resultados: el grupo educativo y el juego de cartas, permitieron identificar las necesidades de información sobre el comportamiento y los juegos del niño, las prácticas paternales orientadas a las interacciones afectivas, cuidado receptivo y socialización. Las conversaciones con padres experimentados, grupos educativos, aplicaciones y consultas de salud, figuraron como estrategias de difusión deseables. Conclusiones: el grupo educativo y el juego de cartas desarrollado, representan una tecnología innovadora y de bajo costo con potencial de aplicación en escala en los servicios de atención primaria.

Abstract Background: The use of Indwelling Pleural Catheter (IPC) in the care of patients with Malignant Pleural Effusion (MPE) is well established, however studies involving public health systems of low and middle-income countries are still lacking. This study aimed to determine the effect of IPC on the respiratory symptoms and Quality of Life (QoL) of patients with MPE in the setting of a Brazilian public health system. Methods: From August 2015 to November 2019, patients with MPE underwent IPC placement and were prospectively followed. QoL and respiratory symptoms were assessed by the EORTC questionnaires (QLQ-30; LC13) and Visual Analogue Scale (VAS), respectively, at pre-treatment, 30 , and 60 days after IPC placement. Results: 56 patients were enrolled with 57 catheters inserted. The mean age was 63 (23‒88) years, of which 17 (30%) were men and 39 (70%) were women. Breast 24 (42%) and lung 21 (37%) were the main primary neoplasms. Cellulitis was the most common complication and all patients recovered with appropriate antimicrobial therapy. QoL did not change significantly over time, however, the VAS showed a significant improvement in dyspnea (+1.2: -0.5; p = 0.001). Conclusion: IPC relieves respiratory symptoms without compromising the QoL, with a low complication rate. It represents a suitable option for patients with MPE and short LE in an emerging country. HIGHLIGHTS Indwelling pleural catheter represents a suitable option for patients with malignant pleural effusion and short life expectancy. It relieves respiratory symptoms without compromising the quality of life, and the complication rate is low, even in an emerging country, with a low socioeconomic and under-educated patient population. The rate of spontaneous pleurodesis was 45%. The analysis of the visual analog scale showed significant control of dyspnea (p = 0.001), but pain and quality of life did not change significantly.

ABSTRACT Objective To evaluate the association between the degree of food processing, overweight, and abdominal obesity in adolescents. Methods This is a cross-sectional study, with 576 adolescents aged 10 to 17 years, of both sexes. Food consumption was collected using the Food Frequency Questionnaire and foods classified as in natura or minimally processed, processed foods associated with culinary ingredients, and ultraprocessed foods. Sociodemographic data, body mass index, waist circumference and waist-to-height ratio were collected. The analysis was evaluated by the Mann-Whitney test and prevalence ratio with 95% confidence interval, considering p<0.05. Results An intake above the third quartile of processed foods associated with culinary ingredients (prevalence ratio of 1.64; 95%CI: 1.12-2.42) and ultraprocessed (prevalence ratio of 1.58; 95%CI: 1.07-2.34) was associated with a higher prevalence of overweight. Consumption above the third quartile of ultraprocessed foods was associated with a higher prevalence of abdominal obesity, assessed by waist circumference (prevalence ratio of 2.48; 95%CI: 1.41-4.36), and waist-height ratio (prevalence ratio of 2.09; 95%CI: 1.11-3.92). Conclusion A higher consumption of processed foods associated with culinary ingredients was related to being overweight, and ultraprocessed foods with overweight and abdominal obesity.

Resumo Objetivo Determinar a presença de sintomas depressivos e seus fatores associados no idoso que vive na cidade de São Paulo durante o isolamento da pandemia da covid-19. Método Trata-se de um estudo quantitativo, descritivo e transversal realizado com 411 idosos, que vivem na cidade de São Paulo. Foram utilizados os instrumentos de perfil demográfico, Escala de Depressão Geriátrica e listagem de sintomas físicos, psicológicos e uso de substâncias. Resultados Identificou-se predomínio do sexo feminino, entre 60 e 69 anos, com companheiro, estudo superior, e sem alteração da renda. Ademais, não ter companheiro (p=0,02), sintomas psicológicos como falta de esperança (p=0,001), medo (p=0,008) e vontade de morrer (p=0,003), e sintomas físicos como tremor (p=0,003) e cansaço (p<0,001) foram associados com sintomas depressivos. Por outro lado, não usar substâncias ilegais (p=0,03) foi considerado um fator protetor à presença desses sintomas. Conclusão É necessário estar alerta a quaisquer sinais ou sintomas que possam indicar algum sofrimento mental, sugerindo-se a adoção de medidas de socialização.

Abstract Objective To determine the presence of depressive symptoms and their associated factors in the elderly living in the city of São Paulo during the isolation of the covid-19 pandemic. Method This is a quantitative, descriptive and cross-sectional study carried out with 411 elderly people living in the city of São Paulo. Demographic profile instruments, the Geriatric Depression Scale and a list of physical and psychological symptoms and substance use were used. Results There was a predominance of females, between 60 and 69 years old, with a partner, higher education, and with no change in income. In addition, not having a partner (p=0,02), psychological symptoms such as lack of hope (p=0,001), fear (p=0,008) and desire to die (p=0,003), and physical symptoms such as tremor (p=0,03) and tiredness (p<0,0001) were associated with depressive symptoms. On the other hand, not using illegal substances (p=0,03) was considered a protective factor against the presence of these symptoms. Conclusion It is necessary to be alert to any signs or symptoms that may indicate some mental suffering, suggesting the adoption of socialization measures.

RESUMO Objetivo: Analisar os fatores de risco e proteção para o desenvolvimento de crianças menores de três anos durante a pandemia por COVID-19. Método: Estudo transversal de abordagem quantitativa realizado em três centros de educação infantil na cidade de São Paulo em outubro de 2020. Os dados foram coletados por meio de questionário online. Os fatores de risco e proteção foram mensurados com o instrumento Primeira Infância Para Adultos Saudáveis e o status do desenvolvimento da criança foi aferido por meio do instrumento Caregiver Reported Early Development Instruments – CREDI. Resultados: Participaram do estudo 108 responsáveis por crianças de até três anos. Morar com os avós e participar de programas de transferência de renda foram fatores de proteção para o desenvolvimento infantil. A família ser chefiada por mulher representou um fator de risco significativo para o desenvolvimento da criança. Conclusão: Ações intersetoriais de apoio às famílias chefiadas por mulheres e acesso aos programas de transferência de renda são essenciais para a promoção da equidade de oportunidades para o desenvolvimento de crianças na primeiríssima infância.

ABSTRACT Objective: To analyze the risk and protective factors to the development of children under three years of age during the COVID-19 pandemic. Method: Cross-sectional, quantitative study carried out in three early childhood education centers in the city of São Paulo, Brazil, in October 2020. The data were collected with an online questionnaire. Risk and protection factors were measured with the Primeira Infância Para Adultos Saudáveis (Early Childhood For Healthy Adults) instrument and the children's development status was measured using the Caregiver Reported Early Development Instruments – CREDI. Results: The study included 108 parents and guardians of children up to three years of age. Living with grandparents and participating in cash transfer programs were protective factors for child development. The family being headed by a woman posed a significant risk factor for child development. Conclusion: Intersectoral actions to support families headed by women and access to cash transfer programs are essential for promoting equity opportunities for the development in early childhood.

RESUMEN Objetivo: Analizar los factores de riesgo y protección al desarrollo de los niños menores de tres años durante la pandemia de COVID-19. Método: Estudio transversal y cuantitativo realizado en tres centros de educación infantil de la ciudad de São Paulo, Brasil, en octubre de 2020. Los datos fueron recolectados a través de un cuestionario en línea. Los factores de riesgo y protección se midieron con el instrumento Primeira Infância Para Adultos Saudáveis (Primera Infancia para Adultos Saludables) y el estado de desarrollo de los niños se midió utilizando el instrumento Caregiver Reported Early Development Instruments – CREDI. Resultados: El estudio incluyó a 108 responsables de niños de hasta tres años. Vivir con los abuelos y participar en programas de transferencias monetarias fueron factores protectores al desarrollo infantil. La familia encabezada por una mujer representa un factor de riesgo significativo al desarrollo de los niños. Conclusión: Las acciones intersectoriales de apoyo a las familias encabezadas por mujeres y el acceso a programas de transferencias monetarias son esenciales para promover equidad de oportunidades al desarrollo en la primera infancia.

ABSTRACT CONTEXT: Heart failure in Brazil is a major public health problem and, even with advances in treatment, it still presents high morbidity and mortality. As a treatment option, mechanical circulatory assist devices (MCADs) have greatly increased in importance over the last decade. CASE REPORT: This report concerns a case of refractory cardiogenic shock due to acute myocarditis in a 35-year-old puerperal female patient who presented with retrosternal pain, fatigue and dyspnea. At the hospital, she was diagnosed with myocarditis. There was no improvement in perfusion even after receiving dobutamine, intra-aortic balloon passage (IAB) and venoarterial extracorporeal membrane oxygenation (VA-ECMO). Therefore, it was decided to implant a MCAD (CentriMag). During hospitalization, recovery from the bi-ventricular dysfunction was achieved. The CentriMag device was removed 10 days after it had been implanted, and the patient was discharged after another 8 days. The myocarditis was proven to be due to the Coxsackie virus. CONCLUSIONS: The decision to implant a MCAD should be individualized, as patient profiles do not always match the indications in the guidelines and protocols. In this study, clinical discussion of the case among the medical and multi-professional teams was essential in order to be able to successfully reverse the patient’s severe clinical condition without sequelae, through using a CentriMag implant.

Abstract The objective of this work was to associate the use of biofilms to Lippia sidoides (Lippia) and Morinda citrifolia (Noni) essential oils and their respective major constituents in post-harvest quality components. The evaluations in this study were chromatographic analysis the essential oils, fruit mass reduction effect, total soluble solids, peel color and fruit firmness. Regarding the adjustment and viability of the essential oil concentrations to be used in the treatments, a phytotoxicity test was performed. The main constituent found in Noni essential oil was octanoic acid, while for Lippia essential oil was thymol. The concentration of 3% of Noni and Lippia essential oils was the maximum to reach an acceptable level of phytotoxicity on papaya fruit peel. The paraffin + L. sidoides and paraffin + M. citrifolia treatments achieved the lowest reduction in pulp mass. In relation to total soluble solids, treatments did not show a significant difference. The best result for firmness was found in sunflower oil + noni coating. Sunflower oil + noni and sunflower oil + octanoic acid were the treatments that maintained normal yellow color in fruits for longer time.