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1.
Bol. latinoam. Caribe plantas med. aromát ; 23(3): 382-389, mayo 2024. ilus, tab, graf
Article Dans Anglais | LILACS | ID: biblio-1538151

Résumé

The extraction of geraniol from palmarosa oil using hydrotropic solvents was investigated. Palmarosa oil possesses an appealing rose aroma and properties like anti - inflammatory, antifungal, and antioxidant due to the presence of geraniol. The extraction of geraniol from palmarosa oil by using distillation methods like steam dis tillation and fractional distillation was a laborious process. So hydrotropes were tried for extraction. The geraniol yield and purity depend on parameters like concentration of hydrotrope, solvent volume ratio, and time period. Using the Box Benkhem Desig n (BBD), the extraction process was optimized. One of the major advantages of using hydrotropic solvents is that they were classified as green solvents, and recovery of solvents is also possible. To reduce the extraction time probe sonication is carried ou t. Different hydrotropic solvents with probe sonication are done on palmarosa oil by altering various process parameters to study the separation, yield, and purity.


Se investigó la extracción de geraniol del aceite de palmarosa utilizando solventes hidrotrópicos. El aceite de palmarosa posee un atractivo aroma a rosa y propiedades antiinflamatorias, antifúngicas y antioxidantes debido a la pr esencia de geraniol. La extracción de geraniol del aceite de palmarosa mediante métodos de destilación como la destilación por vapor y la destilación fraccionada ha sido un proceso laborioso. Por lo tanto, se probaron los hidrotropos para la extracción. El rendimiento y la pureza del geraniol dependen de parámetros como la concentración del hidrotropo, la relación de volumen del solvente y el período de tiempo. Se optimizó el proceso de extracción usando el diseño Box Benkhem (BBD). Una de las principales v entajas de usar solventes hidrotrópicos es que se clasifican como solventes verdes y también es posible recuperar los solventes. Para reducir el tiempo de extracción, se lleva a cabo una sonda de ultrasonido. Se realizan diferentes solventes hidrotropos co n sonda de ultrasonido en el aceite de palmarosa alterando varios parámetros del proceso para estudiar la separación, el rendimiento y la pureza.


Sujets)
Cymbopogon/composition chimique , Monoterpènes acycliques/pharmacologie , Monoterpènes acycliques/composition chimique , Huiles végétales/pharmacologie , Huiles végétales/composition chimique
2.
Rev. salud pública Parag ; 14(1)abr. 2024.
Article Dans Espagnol | LILACS-Express | LILACS | ID: biblio-1560421

Résumé

Los enfoques cualitativos en la investigación han sido fundamentales en las ciencias sociales y son cruciales para el estudio de la salud y los servicios sanitarios. Con el progreso en medicina, mayor especialización, expectativas crecientes de los pacientes y la complejidad de los servicios de salud, los profesionales se enfrentan a un entorno laboral cada vez más complicado. Los métodos cualitativos, aunque distintos de las técnicas experimentales y cuantitativas de la investigación clínica y biomédica, son indispensables para la investigación en servicios de salud. Esto se debe a que permiten explorar aspectos no medibles cuantitativamente, como las creencias sobre la salud, y porque proporcionan una base -descriptiva necesaria para la investigación cuantitativa, especialmente en campos con escasa investigación previa.


Qualitative approaches in research have been fundamental in the social sciences and are crucial to the study of health and health services. With progress in medicine, greater specialization, increasing patient expectations and the complexity of health services, professionals face an increasingly complicated work environment. Qualitative methods, although different from the experimental and quantitative techniques of clinical and biomedical research, are essential for health services research. This is because they allow us to explore aspects that are not quantitatively measurable, such as beliefs about health, and because they provide a necessary descriptive basis for quantitative research, especially in fields with little previous research.

3.
Podium (Pinar Río) ; 19(1)abr. 2024.
Article Dans Espagnol | LILACS-Express | LILACS | ID: biblio-1550617

Résumé

La investigación va dirigida a resolver insuficiencias en el tratamiento de los contenidos en el proceso de enseñanza-aprendizaje del hockey sobre Césped, en la categoría 11-12 años; en consecuencia, se planteó como objetivo elaborar una metodología para su proceder didáctico. De una población de 18 profesores se seleccionó, de manera intencionada, una muestra de 12; y de 168 hockeístas, a 72. Se emplearon métodos y técnicas como el análisis de documentos, la observación, la entrevista, el experimento pedagógico formativo y los talleres de opinión crítica. Se resolvió la esencia de la contradicción entre el tratamiento fragmentado de los contenidos del hockey categoría 11-12 años y la necesidad de una visión teórico y metodológica que favorezca la estructuración coherente entre el carácter desarrollador de los componentes de la preparación de los hockeístas y los del proceso de enseñanza-aprendizaje de este deporte. Se argumentaron las potencialidades instructivas y educativas de los contenidos como vía para lograr el vínculo de la unidad entre lo cognitivo y lo afectivo en la metodología que contribuya al perfeccionamiento de su estructuración, mediante procedimientos didácticos sustentados en el aprendizaje desarrollador y las particularidades del deporte. La aplicación de la metodología, desde el experimento pedagógico formativo, permitió valorar su factibilidad y funcionalidad, y se evidenció su efectividad para lograr los fines trazados.


A pesquisa tem como objetivo solucionar insuficiências no tratamento de conteúdos no processo de ensino-aprendizagem do Hóquei em Campo, na categoria de 11 a 12 anos; Consequentemente, estabeleceu-se o objetivo de desenvolver uma metodologia para seu procedimento didático. De uma população de 18 professores, foi selecionada intencionalmente uma amostra de 12; e de 168 jogadores de hóquei, para 72. Foram utilizados métodos e técnicas como análise documental, observação, entrevista, experimento pedagógico formativo e oficinas de opinião crítica. A essência da contradição entre o tratamento fragmentado dos conteúdos da categoria Hóquei 11-12 anos e a necessidade de uma visão teórico-metodológica que favoreça a estruturação coerente entre o carácter desenvolvimental das componentes da preparação dos jogadores de hóquei e da processo de ensino-aprendizagem deste esporte. O potencial instrutivo e educativo dos conteúdos foi defendido como forma de alcançar o elo de unidade entre o cognitivo e o afetivo na metodologia que contribui para a melhoria da sua estruturação, através de procedimentos didáticos apoiados na aprendizagem desenvolvimental e nas particularidades do desporto. A aplicação da metodologia, a partir da experiência pedagógica formativa, permitiu avaliar a sua viabilidade e funcionalidade, sendo evidente a sua eficácia no alcance dos objetivos estabelecidos.


The research is aimed at resolving insufficiencies in the treatment of content in the teaching-learning process of Field Hockey, in the 11-12-year-old category; consequently, the objective was set to develop a methodology for its didactic procedure. From a population of 18 teachers, a sample of 12 was intentionally selected; and from 168 hockey players, 72 were chosen. Methods and techniques such as document analysis, observation, interview, formative pedagogical experiment and critical opinion workshops were used. It was resolved the essence of the contradiction between the fragmented treatment of the contents of Hockey category 11-12 years and the need for a theoretical and methodological vision that favors coherent structuring between the developmental nature of the components of hockey players ` preparation and those of the teaching-learning process of this sport. The instructive and educational potential of the contents were argued as a way to achieve the link of unity between the cognitive and the affective in the methodology that contributes to the improvement of its structuring, through didactic procedures supported by developmental learning and the particularities of sport. The application of the methodology, from the formative pedagogical experiment, allowed its feasibility and functionality to be assessed, and its effectiveness in achieving the established goals was evident.

4.
Podium (Pinar Río) ; 19(1)abr. 2024.
Article Dans Espagnol | LILACS-Express | LILACS | ID: biblio-1550623

Résumé

En el Campeonato Nacional de Paratletismo, en Cuba, los resultados competitivos de las balistas con discapacidad físico-motriz por amputación muestran un decrecimiento, en varias categorías. Se detectaron insuficiencias en la dosificación de las cargas, en la utilización de métodos, medios y procedimientos; además de una inadecuada orientación metodológica. Se trazó como objetivo diseñar una metodología para la planificación de la capacidad fuerza rápida en la etapa de preparación especial de balistas con discapacidad físico-motriz por amputación. Se realizó una investigación de tipo descriptiva y cuantitativa en el periodo comprendido entre el 2019-2022, el estudio se centró en el proceso de planificación y entrenamiento de la fuerza rápida en la etapa de preparación especial analizado y descrito, a través de métodos empíricos como la revisión de documentos, encuesta, entrevista y la triangulación metodológica, ello permitió evaluar su estado actual. Colaboraron como muestra atletas, entrenadores y directivos de nivel provincial y nacional. La metodología propuesta es viable y factible, con una efectividad esperada para el contexto deportivo actual y con posibilidades de generalización en otros eventos de lanzamiento. La propuesta diseñada enriquece la teoría del entrenamiento deportivo en atletas con discapacidad.


Nos Campeonatos Nacionais de Paratletismo em Cuba, os resultados competitivos dos balistas com deficiências físico-motoras por amputação mostram uma diminuição em várias categorias. Foram detectadas insuficiências na dosagem de cargas, no uso de métodos, meios e procedimentos, bem como uma orientação metodológica inadequada. O objetivo foi elaborar uma metodologia para o planejamento da capacidade de força rápida na fase de preparação especial de balistas com deficiência físico-motora decorrente de amputação. Foi realizada uma pesquisa descritiva e quantitativa no período entre 2019-2022, o estudo focou no processo de planejamento e treinamento da força rápida na fase de preparação especial analisada e descrita, por meio de métodos empíricos como revisão de documentos, pesquisa, entrevista e triangulação metodológica, o que permitiu avaliar seu estado atual. Atletas, técnicos e gerentes em nível provincial e nacional colaboraram como amostra. A metodologia proposta é viável e factível, com uma eficácia esperada para o contexto esportivo atual e com possibilidades de generalização em outros eventos de arremesso. A proposta elaborada enriquece a teoria do treinamento esportivo em atletas com deficiências.


In the National Para-Athletics Championship in Cuba, the competitive results of shot put athletes with physical-motor disabilities due to amputation show a decrease in several categories. Deficiencies were detected in the dosage of loads, in the use of methods, means and procedures; in addition to inadequate methodological guidance. The objective was to design a methodology for planning rapid strength capacity in the special preparation stage of shot put athletes with physical - motor disabilities due to amputation. A descriptive and quantitative research was carried out in the period between 2019-2022, the study focused on the planning and training process of rapid strength in the special preparation stage analyzed and described, through empirical methods such as the review of documents, survey, interview and methodological triangulation made it possible to evaluate its current state. Athletes, coaches and managers from provincial and national levels collaborated as a sample. The proposed methodology is viable and feasible, with expected effectiveness for the current sporting context and with possibilities of generalization in other throwing events. The designed proposal enriches the theory of sports training in athletes with disabilities.

5.
Rev. chil. infectol ; 41(1): 157-164, feb. 2024. ilus, tab
Article Dans Espagnol | LILACS | ID: biblio-1559665

Résumé

La eficacia de una nueva intervención se establece generalmente a través de ensayos clínicos (EC) con asignación aleatoria (AA). Sin embargo, entre otros tantos desafíos metodológicos, el especificar la hipótesis de un EC con AA, sigue siendo un problema complejo de resolver para los investigadores clínicos. En este manuscrito discutimos las características de tres variantes de los EC con AA: EC de superioridad (ECS), EC de no-inferioridad (ECNI), y EC de equivalencia (ECE). Estos tres tipos de EC tienen supuestos diferentes sobre los efectos de una intervención, por lo que plantear hipótesis y definir objetivos requiere conocer algunos supuestos subyacentes a estos EC, incluso hasta elementos relacionados con la estimación del tamaño de muestra para cada cual. El objetivo de este manuscrito fue describir las diferencias metodológicas entre ECS, ECNI y ECE.


Efficacy and effectivity of new interventions are generally established through randomized clinical trials (RCTs). However, among many other methodological challenges, specifying the hypothesis of a RCT remains complex problem for clinical researchers. In this manuscript we discuss the characteristics of three variants of RCTs: superiority RCT (SRCT), non-inferiority RCT (NIRCT), and equivalence RCT (ERCT). These three types of RCT have different assumptions about the effects of an intervention, so setting hypotheses and defining objectives requires knowing some assumptions underlying these RCTs, including elements related to the estimation of the sample size for each one. The aim of this manuscript was to describe methodological differences between SRCT, NIRCT and ERCT.


Sujets)
Essais cliniques comme sujet , Plan de recherche , Essais contrôlés non randomisés comme sujet , Essais d'équivalence comme sujet
6.
Rev. Baiana Saúde Pública (Online) ; 47(4): 22-35, 20240131.
Article Dans Portugais | LILACS-Express | LILACS | ID: biblio-1537627

Résumé

O acesso à saúde e às políticas públicas em áreas remotas é um desafio relevante aos sistemas públicos no Brasil, dada sua dimensão e diversidade territorial. Este artigo tem como proposta apresentar o modelo teórico-lógico elaborado para avaliar o acesso da população ribeirinha à rede de urgência e emergência (RUE) em cenário amazônico, com vistas a fortalecer o planejamento, o monitoramento e a avaliação em saúde voltados para populações específicas. O ponto de partida metodológico foi a revisão temática sobre o acesso à saúde e o contexto amazônico na sua inter-relação com a proposta da pesquisa, que foi problematizada em encontros com colaboradores. Em seguida, buscou-se compreender e analisar os componentes teórico e lógico do modelo e adaptá-los à tríade donabediana ­ estrutura, processo e resultado. O resultado configurou a construção do modelo propriamente dito, com centralidade nas características que representam a oferta dos serviços (sócio-organizacional) e que retratam principalmente o espaço (geográfico). Esses pontos de construção do modelo demonstram sua contribuição para subsidiar outros processos avaliativos e o impacto final na tomada de decisão para qualificar o acesso da população ribeirinha à saúde em momento de sofrimento agudo, auxiliando na superação das condições que segregam essas populações.


Access to health and public policies in remote areas is a major challenge for public systems in Brazil, given its dimension and territorial diversity. This article presents a theoretical-logical model designed to assess the ribeirinho population's access to the urgency and emergency network in the Amazon as to strengthen health planning, monitoring, and evaluation aimed at specific populations. Starting from a thematic review on access to health and the Amazon in its interrelation with the research proposal, which were problematized in meetings with collaborators, the research sought to understand and analyze the model's theoretical and logical components and adapt them to the Donabedian triad (structure, process and result). This resulted in the model itself, centered on service provision (socio-organizational) and the space (geographic). These points demonstrate its contribution to support other evaluation processes and the final impact on decision-making to qualify this population's access to health under acute suffering, helping to overcome current restrictive conditions.


El acceso a la salud y a las políticas públicas en áreas remotas es un desafío relevante para el sistema público en Brasil dada su dimensión y diversidad territorial. El objetivo de este artículo es presentar un modelo teórico-lógico desarrollado para validar el acceso de la población ribereña a la red de urgencia y emergencia en el escenario amazónico, para fortalecer la planificación, la vigilancia y la evaluación de los resultados de salud de poblaciones específicas. El punto de partida metodológico fue la revisión temática sobre el acceso a la salud en el contexto amazónico, en especial su interrelación con la propuesta de investigación, que fue problematizada en reuniones con colaboradores. Después, se buscó comprender y analizar los componentes teórico y lógico del modelo y adaptarlos a la tríada donabediana ­estructura, proceso y resultado. El resultado configuró la construcción del modelo propiamente dicho, con foco en las características que representan la prestación de los servicios (social-organizacional) y que retratan principalmente el espacio (geográfico). Estos puntos de construcción del modelo destacan su contribución para subsidiar otros procesos evaluativos y el impacto final en la toma de decisiones para calificar el acceso de la población ribereña a la salud en un momento de sufrimiento agudo, ayudando a superar las condiciones que segregan a estas poblaciones.

7.
Cad. Saúde Pública (Online) ; 40(4): e00006223, 2024.
Article Dans Portugais | LILACS-Express | LILACS | ID: biblio-1557407

Résumé

Nas últimas décadas, produziu-se um robusto corpus de pesquisas sobre aborto no Brasil, com diferentes desenhos, objetos e metodologias. Contudo, pela diversidade de situações em que as mulheres brasileiras vivenciam o abortamento, pela complexidade do tema e por suas modulações em contextos políticos e socioculturais distintos, o assunto não cessa de desafiar a academia, o campo da saúde e dos direitos reprodutivos. Neste artigo, apresentamos aspectos metodológicos de um estudo qualitativo sobre itinerários de cuidado à saúde de mulheres em situações de abortamento, componente da pesquisa Nascer no Brasil II, que objetiva discutir efeitos das desigualdades de gênero, de raça/etnia, de classe social, geracionais, regionais e territoriais nesses percursos. Discutimos o desenvolvimento do desenho do estudo; a construção do arcabouço teórico e recortes analíticos específicos; a elaboração do instrumento de entrevista; os critérios de seleção das mulheres; as estratégias de abordagem e condução das entrevistas; a gestão do fluxo do campo e dos materiais produzidos; os procedimentos analíticos; e os problemas éticos. Para incluir uma diversidade de mulheres e aprofundar resultados do componente quantitativo do Nascer no Brasil II, serão realizadas 120 entrevistas narrativas. O contexto de criminalização do aborto impacta a produção de conhecimento sobre o tema, impondo desafios como conseguir acesso às mulheres, assegurar o anonimato e sua privacidade, além do sigilo das informações, gerar condições objetivas e subjetivas para que possam narrar em profundidade as suas experiências. Com este artigo, procuramos contribuir para o debate sobre esses desafios das pesquisas sobre aborto no Brasil.


En las últimas décadas, se produjo un robusto corpus de investigaciones sobre el aborto en Brasil, con diferentes diseños, objetos y metodologías. Sin embargo, debido a la diversidad de situaciones en las que las mujeres brasileñas vivencian el abortamiento, la complejidad del tema y sus modulaciones en diferentes contextos políticos y socioculturales, el tema continúa desafiando a la academia, el campo de la salud y los derechos reproductivos. En este artículo, presentamos aspectos metodológicos de un estudio cualitativo sobre los itinerarios de cuidados de la salud de mujeres en situación de abortamiento, componente de la encuesta Nacer en Brasil II, que tiene como objetivo discutir los efectos de las desigualdades de género, raza/etnia, clase social, generacionales, regionales y territoriales en esos recorridos. Discutimos el desarrollo del diseño del estudio, la construcción del marco teórico y los recortes analíticos específicos, la elaboración del instrumento de entrevista, los criterios de selección de las mujeres, las estrategias de abordaje y realización de las entrevistas, el manejo del flujo del campo y de los materiales producidos, los procedimientos analíticos y los problemas éticos. Para abarcar una diversidad de mujeres y profundizar los resultados del componente cuantitativo de Nacer en Brasil II, se realizarán 120 entrevistas narrativas. El contexto de criminalización del aborto impacta la producción de conocimiento sobre el tema, imponiendo desafíos, tales como conseguir acceso a las mujeres, asegurar su anonimato y privacidad y la confidencialidad de la información, generar condiciones objetivas y subjetivas para que puedan narrar en profundidad sus experiencias. Con este artículo buscamos contribuir al debate sobre estos desafíos de las investigaciones sobre el aborto en Brasil.


In recent decades, several academic studies on abortion have been produced in Brazil, with different designs, objectives, and methodologies. However, due to the diversity of situations in which Brazilian women experience abortion, the complexity of this topic, and its modulations in different political and sociocultural contexts, it still challenges academicians and the fields of health and reproductive rights. In this article, we present methodological aspects of a qualitative study on health care itineraries of women in situations of abortion, a component of the Birth in Brazil II survey, whose objective is to discuss the effects of gender; race/ethnicity; social class; generational, regional, and territorial inequalities on care itineraries. We discuss the study design development, the construction of the theoretical framework and specific analytical axes, the development of interview instrument, definition of participant selection criteria, strategies to contact participants and conduct the interviews, management of field work and materials produced, analytical procedures, and ethical issues. In total, 120 narrative interviews were conducted in order to include a diversity of women and obtain detailed results from the quantitative analysis under Birth in Brazil II survey. The context of criminalization of abortion has an impact on the production of knowledge on this subject, creating challenges such as difficult access to women, women's anonymity, privacy and data confidentiality, creation of objective and subjective conditions so that they can narrate their experiences in depth. With this article, we seek to contribute to the debate about these challenges in abortion research in Brazil.

8.
Rev. bras. enferm ; 77(2): e20230331, 2024. tab
Article Dans Anglais | LILACS-Express | LILACS, BDENF | ID: biblio-1559464

Résumé

ABSTRACT Objectives: to describe the methodological process of cross-cultural adaptation of the PlayPerformance Scale for Children to Brazilian Portuguese. Methods: methodological study of translation and cross-cultural adaptation in six stages: translation, synthesis of translations, back-translation, evaluation by a committee of judges, evaluation by expert nurses, and pretest. The agreement and representativeness of the items were assessed using the content validity index. A minimum value of 80% agreement was considered. Results: all stages of the translation and cross-cultural adaptation process were satisfactory. In the evaluation performed by the committee of judges, all items obtained agreement above 80%. Fifteen pediatric nurses conducted the content validation, suggesting necessary modifications for understanding and application. Thirty children and adolescents with cancer were assessed with the scale for the pre-test. Conclusions: the scale was cross-culturally adapted to Brazilian Portuguese. The need for psychometric testing in a consistent sample is emphasized.


RESUMEN Objetivos: describir el proceso metodológico de adaptación transcultural de la Escala de Rendimiento de Juego para Niños al portugués brasileño. Métodos: estudio metodológico de traducción y adaptación transcultural en seis etapas: traducción, síntesis de traducciones, retrotraducción, evaluación por un comité de jueces, evaluación por enfermeros especialistas y pretest. La concordancia y representatividad de los ítems se evaluaron mediante el índice de validez de contenido. Se consideró un valor mínimo del 80% de concordancia. Resultados: todas las etapas del proceso de traducción y adaptación transcultural fueron satisfactorias. En la evaluación realizada por el comité de jueces, todos los ítems obtuvieron una concordancia superior al 80%. Quince enfermeros pediatras realizaron la validación de contenido, sugiriendo modificaciones necesarias para la comprensión y aplicación. Treinta niños y adolescentes con cáncer fueron evaluados con la escala para el pretest. Conclusiones: la escala fue adaptada transculturalmente al portugués brasileño. Se destaca la necesidad de realizar pruebas psicométricas en una muestra consistente.


RESUMO Objetivos: descrever o processo metodológico de adaptação transcultural da Play-Performance Scale for Children para o português brasileiro. Métodos: estudo metodológico de tradução e adaptação transcultural em seis etapas: tradução, síntese das traduções, retrotradução, avaliação por um comitê de juízes, avaliação por enfermeiros especialistas e pré-teste. A concordância e a representatividade dos itens foram avaliadas por meio do índice de validade de conteúdo. Considerou-se o valor mínimo de 80% de concordância. Resultados: todas as etapas do processo de tradução e adaptação transcultural foram satisfatórias. Na avaliação realizada pelo comitê de juízes, todos os itens obtiveram concordância superior a 80%. Quinze enfermeiros pediatras realizaram a validação de conteúdo, sugerindo modificações necessárias para o entendimento e aplicação. Trinta crianças e adolescentes com câncer foram avaliados com a escala para o pré-teste. Conclusões: a escala foi adaptada transculturalmente para o português brasileiro. Ressalta-se a necessidade da realização de testes psicométricos em uma amostra consistente.

9.
Rev. bras. enferm ; 77(2): e20230202, 2024. tab
Article Dans Anglais | LILACS-Express | LILACS, BDENF | ID: biblio-1559483

Résumé

ABSTRACT Objectives: to develop and validate a nursing care plan in a Maternal Intensive Care Unit. Methods: a methodological study, developed in stages: integrative review; Nursing History construction; care plan restructuring; appearance and content validity by judges. Results: the history was organized into sections: Identification; Basic Human Needs; Physical Examination; and Assessment of Basic Human Needs. A care plan was restructured with 34 diagnoses, organized according to basic human needs. A satisfactory level of appearance validity of the history and care plan was obtained (Concordance Index varying between 86.3 and 100 for both instruments), and content validity with average indexes of 90.8 and 92.8, respectively. Thirty-four diagnoses, their interventions and nursing actions were consolidated. Conclusions: the instruments were considered relevant and pertinent in terms of appearance and content, and their use in the institution under study as well as in other similar services may be recommended.


RESUMEN Objetivos: desarrollar y validar un plan de cuidados de enfermería en una Unidad de Cuidados Intensivos Materno. Métodos: estudio metodológico, desarrollado en etapas: revisión integrativa; construcción de la Historia de la Enfermería; reestructuración del plan de atención; validación de apariencia y contenido por parte de los jueces. Resultados: la historia se organizó en secciones: Identificación; Necesidades Humanas Básicas; Examen físico; y Evaluación de las Necesidades Humanas Básicas. Se reestructuró el plan de atención con 34 diagnósticos, organizados según las necesidades humanas básicas. Se obtuvo un nivel satisfactorio de validación de apariencia de la historia y plan de cuidados (Índice de Acuerdo que varía entre 86,3 y 100 para ambos instrumentos), y de contenido con índices promedio de 90,8 y 92,8, respectivamente. Se consolidaron 34 diagnósticos, sus intervenciones y acciones de enfermería. Conclusiones: los instrumentos fueron considerados relevantes y pertinentes en cuanto a apariencia y contenido, pudiéndose recomendar su uso en la institución en estudio, así como en otros servicios similares.


RESUMO Objetivos: desenvolver e validar um plano de cuidado de enfermagem em Unidade de Terapia Intensiva Materna. Métodos: estudo metodológico, desenvolvido em etapas: revisão integrativa; construção do Histórico de Enfermagem; reestruturação do plano de cuidados; validação de aparência e conteúdo por juízes. Resultados: o histórico foi organizado em seções: Identificação; Necessidades Humanas Básicas; Exame Físico; e avaliação das Necessidades Humanas Básicas. O plano de cuidado foi reestruturado com 34 diagnósticos, organizados segundo as necessidades humanas básicas. Obteve-se nível satisfatório de validação de aparência do histórico e plano de cuidados (Índice de Concordância variando entre 86,3 e 100 para ambos os intrumentos), e validação de conteúdo com média dos índices de 90,8 e 92,8, respectivamente. Foram consolidados 34 diagnósticos, suas intervenções e ações de enfermagem. Conclusões: os instrumentos foram considerados relevantes e pertinentes quanto aparência e conteúdo, podendo ser recomendada sua utilização na instituição em estudo, bem como em outros serviços semelhantes.

10.
Rev. saúde pública (Online) ; 58: 12, 2024. tab, graf
Article Dans Anglais | LILACS-Express | LILACS, BBO | ID: biblio-1560444

Résumé

ABSTRACT OBJECTIVE To describe the methodological challenges and strategies of a web survey on the working conditions and health among delivery workers. METHODS The study population consisted of Brazilian delivery workers operating in the national territory. Procedures include building solid and ongoing collaboration with worker representatives and conducting a four-month data collection from February to May 2022, sharing the link to the online questionnaire on social media such as social networks (Facebook, Instagram) and messaging apps (WhatsApp, Telegram). RESULTS The recruitment of 41 leaders or influencers of delivery workers increased the dissemination of the study, some of whom participated in the consensual validation of the questionnaire; the production of content for social media for the dissemination of the questionnaire link on social networks and applications, and the in-person dissemination of the study at the delivery workers' meeting points during the workday played a fundamental role, totaling around 132 hours in 45 shifts. The strategies adopted for data collection with a hybrid approach to dissemination made it possible to carry out the web survey. After four months of the web survey, 564 delivery workers, 543 men and 18 women, responded to the online questionnaire. CONCLUSION The web survey presented methodological strategies to overcome the challenge of reaching workers, including hybrid work, to increase the participation of workers, on whom epidemiological research is still scarce.

11.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 151-159, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1006566

Résumé

ObjectiveBased on response surface methodology combined with principal component analysis(PCA), the optimal decocting process of Moringa oleifera leaf standard decoction was optimized, and its multi-index quality evaluation system was established, in order to provide scientific basis for the quality control of this standard decoction. MethodResponse surface methodology and PCA were used to optimize the decoction process by taking the relative peak areas of 8 characteristic peaks and dry extract yield as indexes. Based on this, the quality of 15 batches of the standard decoction was evaluated by high performance liquid chromatography(HPLC) characteristic chromatogram, determination of major components(neochlorogenic acid, L-tryptophan, cryptochlorogenic acid, vicenin-2, isoquercetin, astragalin), determination of active parts(total flavonoids, total organic acids, total polysaccharides, total α-amino acids, total sinapine), dry extract yield, specific gravity and pH. ResultThe optimal decocting process was to soak M. oleifera leaves(100.00 g) for 30 min and decoct twice with the first decoction of 12 times the amount of water for 30 min and the second decoction of 10 times the amount of water for 20 min. Standard decoction containing 0.2 g·mL-1 of crude drug was defined by x¯±30%, the specific gravity was 0.722-1.340, pH was 3.86-7.16, dry extract yield was 23.1%-42.9%, and the alcohol-soluble extract content was 8.26%-15.34%. Calculated according to the dried products of the standard decoction, the contents of neochlorogenic acid, L-tryptophan, cryptochlorogenic acid, vicenin-2, isoquercetin and astragalin were 1.99-3.69, 1.20-2.22, 1.44-2.67, 0.53-0.99, 2.45-4.55, 1.22-2.26 mg·g-1, the relative transfer rates relative to the herbs were 34.37%-63.83%, 62.43%-115.94%, 64.65%-120.06%, 56.98%-105.82%, 37.46%-69.57%, 41.81%-77.64%, respectively. The contents of total flavonoids, total organic acids, total polysaccharides, total α-amino acids, total sinapine were 10.19-18.92, 11.82-21.96, 94.07-174.71, 42.69-79.27, 9.55-17.73 mg·g-1, the relative transfer rates for herbs were 25.72%-47.77%, 41.78%-77.59%, 64.90%-120.54%, 42.30%-78.57%, 34.99%-64.99%, respectively. ConclusionThe optimized decocting technology of M. oleifera leaf standard decoction is stable and feasible, and the established multi-indicator quality evaluation system can lay the foundation for the quality control of this standard decoction.

12.
Journal of Traditional Chinese Medicine ; (12): 167-171, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1005366

Résumé

Recommendations for Chinese patent medicine (CPM) based on key information on rational drug use are one of the important conditions for enhancing guideline enforceability as well as facilitating guideline implementation. In this study, we discussed in detail of the key information on the rational use of CPM in five aspects, which are dosage, drug discontinuation, drug-drug and drug-food interactions, safety and economy. Following the process of multi-source search, synthesis and prioritization, it is suggested to collect key information on the rational use of CPM from a multi-source search of drug instructions, policy documents, literature, and clinical experts' experiences. Then the searched information should be summarized and prioritized with the principle that taking drug instructions as the basis and other-sources information for check and supplementation. Finally, methodological recommendations for the retrieval and synthesis of key information on rational drug use in guideline recommendations has been formed.

13.
Journal of Traditional Chinese Medicine ; (12): 60-65, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1005112

Résumé

The retrieval and evaluation of evidence is the basis for the development of clinical practice guidelines for Chinese patent medicine. As traditional Chinese medicine has a different development trajectory and utilization characteristics from modern medicine, there is certain differences in terms of evidence composition, retrieval and integration.This paper discussed multi-source body of evidence on Chinese patent medicine based on modern evidence-based medicine and ancient medical literature, and summarized the retrieval strategy as well as the possible problems and solving methods. For different types of evidence on Chinese patent medicine, the corresponding evaluation tools have been recommended, and the order to integrate the evidence based on the quality of the evidence from high to low is suggested. Finally, a multi-source based evidence retrieval-evaluation-integration scheme for Chinese patent medicine has been formed, which will provide a methodological reference for practitioners in the development of clinical practice guidelines for Chinese patent medicine.

14.
Journal of Traditional Chinese Medicine ; (12): 55-59, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1005111

Résumé

The identification of clinical questions for clinical practice guidelines of Chinese patent medicine (CPM) is important for subsequent evidence retrieval, evaluation of evidence quality, formation of recommendations. This paper described a methodological proposal for the identification of clinical questions for CPM guidelines to highlight the characteristics of Chinese patent medicine and reflect its effect in specific stage of the disease. Considering four aspects, namely, the drug of Chinese patent medicine (D), the specific disease stage (S), comparison (C), and specific outcome (O), DSCO framework has been proposed to formulate the clinical questions. Multi-source information through scientific research, policy or standard documents, and clinical data are suggested for collecting clinical questions, and clear selection criteria should be set to finalize the clinical questions to be addressed by the guideline. In addition, the above process needs to be transparently and publicly reported in order to ensure the clarity and completeness of the guidelines.

15.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 75-80, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1003768

Résumé

The quality evaluation of the blind method is to evaluate the clinical blind data obtained from clinical trials adopting the blind method and judge the effectiveness of the blind method by investigating the blind effect of different blind objects. A successful blind method can avoid the influence of subjective factors on the test results of subjects and researchers to a certain extent. The quality evaluation of the blind method can reflect not only the effectiveness of the blind method but also the accuracy and credibility of clinical trial results. In recent years, randomized controlled trials have been widely used in the evaluation of the clinical efficacy of traditional Chinese medicine (TCM), but the quality of the implementation of blind methods is uneven, and the evaluation criteria have not yet been formed. In this paper, the data collection methods, calculation principles, advantages, and disadvantages of two quantitative quality evaluation methods of blind methods, namely James Blinding Index (JBI) and Bang Blinding Index (BBI), were introduced. The two indexes were analyzed in a randomized controlled trial of acupuncture and moxibustion to relieve postoperative oral pain. The calculation process of the results was demonstrated by R software and visualized by forest map. At the same time, a tool table was designed to facilitate the collection of evaluation data of blind methods in TCM clinical trials at different stages. Finally, the necessity and feasibility of quality evaluation of blind method in TCM research were discussed to provide a basis for evaluating and improving the quality of blind method implementation in TCM clinical trials.

16.
Journal of Pharmaceutical Practice ; (6): 101-107, 2024.
Article Dans Chinois | WPRIM | ID: wpr-1012789

Résumé

Objective To prepare silymarin phospholipids complex(SM-PC) and investigate its physicochemical properties. Methods On the basis of single-factor tests, the drug-lipid ratio, drug concentration and reaction temperature were selected as the factors of the central composite design and response surface methodology in the preparation of SM-PC by solvent volatilization, and the best process was optimized with the compound rate as the index. And its in vitro dissolution was measured. Results The optimum preparation technology of SM-PC was as follows: acetone was used as compound solvent, the concentration of SM was 8.0 mg/ml, the mass ratio of SM to phospholipid was 1∶1.8, the reaction temperature was 56 ℃ and the recombination rate was(95.15±1.55)% with deviation of less than 3%. The in vitro dissolution test showed that the dissolution of SM-PC was close to 90% in 60 min. The dissolution behavior of main component of silybin was similar to that of silymarin capsules(Legalon ®), which was higher than SM-API. Conclusion SM-PC was successfully prepared by central composite design response surface method, which significantly improved the dissolution and laid a foundation for the study of subsequent preparations.

17.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 192-197, 2024.
Article Dans Chinois | WPRIM | ID: wpr-999176

Résumé

Screening and evaluating the diseases responding specifically to traditional Chinese medicine (TCM) will help to highlight the advantages of TCM treatment, and the evaluation method should be standardized with consideration to the unique characteristics of the diseases. The incidence of Sjögren's Syndrome (SS) is increasing year by year, while the pathogenesis of this disease remains unclear. Modern therapies for this disease include biological agents and immunosuppressants, which generally have unsatisfactory efficacy. The TCM treatment of SS focuses on the harmony of the physical and mental health. The Rheumatology Branch of the China Association of Chinese Medicine organizes experts in TCM, Western medicine, and evidence-based medicine to form working groups. Delphi method and bibliometric method were used for analysis, and SS was selected as a disease responding specifically to TCM. Furthermore, the evaluation system was established for this disease, and the consensus regarding this disease was reached after seminar discussion. This paper summarized the whole process of the evaluation of the advantages of TCM treatment of SS. First, because TCM atomization is widely used in clinical practice and enriches TCM administration methods, this therapy is included after other non-drug therapies were taken as characteristic therapies. Second, the evaluation indicators of therapeutic effect should be determined with consideration to international acceptance and the current research status. Third, the expression method should be accurate, standardized, and objective, highlight the natural advantages of TCM, and avoid arbitrary extension. This paper provides a reference for clinicians to explore other diseases responding specifically to TCM.

18.
Rev. gaúch. enferm ; 45: e20230107, 2024. tab, graf
Article Dans Anglais | LILACS-Express | LILACS, BDENF | ID: biblio-1536378

Résumé

ABSTRACT Objective: To analyze the validity evidence of the Brazilian version of the Cancer Behavior Inventory - Brief Version. Method: Methodological study, conducted between November and December 2021, with 140 patients undergoing hospital cancer treatment in João Pessoa, Paraíba, Brazil. Psychometric analyses were performed in the adapted version, using exploratory factor analysis and correlation with correlated constructs. Results: A two-factor and 10-item model was evidenced. The cumulative variance explained about 61% the shared variance of the items. Satisfactory values were observed for the factors in the analyses of composite reliability (0.89 and 0.91, respectively), internal consistency (0.86 and 0.91, respectively) and ORION (0.89 and 0.85, respectively). The expected correlations of self-efficacy with quality of life (convergent) and with anxiety and depression (divergent) were evident. Conclusion: The Brazilian version of the instrument showed evidence of validity, being considered reliable to assess the self-efficacy of patients undergoing cancer treatment.


RESUMEN Objetivo: Analizar las evidencias de validez de la versión brasileña del Cancer Behavior Inventory - Brief Version. Método: Estudio metodológico, realizado entre noviembre y diciembre de 2021, con 140 pacientes en tratamiento oncológico hospitalario en João Pessoa, Paraíba, Brasil. Se realizaron análisis psicométricos en la versión adaptada, mediante análisis factorial exploratorio y correlación con constructos correlacionados. Resultados: Se evidenció un modelo de 2 factores y 10 ítems. La varianza acumulada explicó alrededor del 61% de la varianza compartida de los ítems. Se observaron valores satisfactorios para los factores en el análisis de confiabilidad compuesta (0,89 y 0,91, respectivamente), consistencia interna (0,86 y 0,91, respectivamente) y ORION (0,89 y 0,85, respectivamente). Se evidenciaron las correlaciones esperadas de la autoeficacia con la calidad de vida (convergente) y con la ansiedad y la depresión (divergente). Conclusión: La versión brasileña del instrumento mostró evidencias de validez, siendo considerado confiable para evaluar la autoeficacia de pacientes en tratamiento oncológico.


RESUMO Objetivo: Analisar as evidências de validade da versão brasileira do Cancer Behavior Inventory - Brief Version. Método: Estudo metodológico, realizado entre os meses de novembro e dezembro de 2021, com 140 pacientes em tratamento oncológico hospitalar em João Pessoa, Paraíba, Brasil. Foram realizadas análises psicométricas na versão adaptada, mediante a análise fatorial exploratória e correlação com constructos correlacionados. Resultados: Evidenciou-se um modelo de 2 fatores e 10 itens. A variância acumulada explicou cerca de 61% da variância compartilhada dos itens. Foram observados valores satisfatórios para os fatores nas análises de confiabilidade composta (0,89 e 0,91, respectivamente), consistência interna (0,86 e 0,91, respectivamente) e ORION (0,89 e 0,85, respectivamente). Evidenciaram-se as correlações esperadas da autoeficácia com a qualidade de vida (convergente) e com a ansiedade e depressão (divergente). Conclusão: A versão brasileira do instrumento mostrou evidências de validade, sendo considerada como confiável para avaliar a autoeficácia dos pacientes em tratamento oncológico.

19.
Rev. enferm. UERJ ; 31: e76901, jan. -dez. 2023.
Article Dans Anglais, Portugais | LILACS, BDENF | ID: biblio-1527031

Résumé

Objetivo: evidenciar os diagnósticos social e epidemiológico de trabalhadores da saúde atuantes na pandemia e acometidos por COVID-19, aplicando modelo PRECEDE-PROCEED. Métodos: estudo documental, quantitativo, observacional, retrospectivo, desenvolvido a partir do modelo PRECEDE-PROCEED, que norteia intervenções, partindo do diagnóstico faseado para implementar ações. Dados obtidos em 215 prontuários de trabalhadores com COVID-19, atendidos no serviço ocupacional hospitalar em Macapá, entre 2020 e 2021. Resultados: diagnóstico social: mulheres (81,9%), pardas/pretas (79%), idade entre 40/55 anos (53,4%), técnicas de enfermagem (40%), da nefrologia (10,2%), vínculo estadual/federal (91,6%) superior a 10 anos (60,4%). Diagnóstico Epidemiológico: cefaleia (53,5%), tosse (51,6%), febre (47,9%). Teste rápido (76,3%), atendimento ambulatorial (90,2%), afastamento de 8 a 14 dias (45,1%), 100% curados, sequelas em 12,6%. Sem diferença significativa quanto ao afastamento por função exercida. Dispneia, dor torácica e sequelas da doença tem maior chance de afastamento. Conclusão: a aplicação do modelo possibilita planejar ações de conscientização/prevenção sobre risco, adoecimento, acidente laboral e cuidados à saúde dos trabalhadores(AU)


Objective: to highlight the social and epidemiological diagnoses of health workers working in the pandemic and affected by COVID-19, applying the PRECEDE-PROCEED model. Methods: documentary, quantitative, observational, retrospective study, developed based on the PRECEDE-PROCEED model, which guides interventions, starting from phased diagnosis to implement actions. Data obtained from 215 medical records of workers with COVID-19, treated at the hospital occupational service in Macapá, between 2020 and 2021. Results: social diagnosis: women (81.9%), brown/black (79%), aged between 40/ 55 years old (53.4%), nursing technicians (40%), nephrology (10.2%), state/federal employment (91.6%) for more than 10 years (60.4%). Epidemiological Diagnosis: headache (53.5%), cough (51.6%), fever (47.9%). Rapid test (76.3%), outpatient care (90.2%), sick leave of 8 to 14 days (45.1%), 100% cured, sequelae in 12.6%. No significant difference in terms of leave by function performed. Dyspnea, chest pain and sequelae of the disease have a greater chance of sick leave. Conclusion: the application of the model makes it possible to plan awareness/prevention actions regarding risk, illness, occupational accidents and workers' health care(AU)


Objetivo: visibilizar los diagnósticos social y epidemiológico de los trabajadores de la salud que trabajan en la pandemia y afectados por el COVID-19, aplicando el modelo PRECEDE-PROCEED. Métodos: estudio documental, cuantitativo, observacional, retrospectivo, desarrollado con base en el modelo PRECEDE-PROCEED, que orienta las intervenciones, a partir del diagnóstico por fases para implementar de acciones. Los datos se obtuvieron de 215 historias clínicas de trabajadores con COVID-19, atendidos en el servicio ocupacional hospitalario de Macapá, entre 2020 y 2021. Resultados: diagnóstico social: mujeres (81,9%), morenas/negras (79%), edades entre 40/ 55 años (53,4%), técnicos en enfermería (40%), del área de nefrología (10,2%), empleo estatal/federal (91,6%) con más de 10 años (60,4%). Diagnóstico Epidemiológico: dolor de cabeza (53,5%), tos (51,6%), fiebre (47,9%). Prueba rápida (76,3%), atención ambulatoria (90,2%), baja laboral de 8 a 14 días (45,1%), 100% curados, secuelas en un 12,6%. No hay diferencia significativa en términos de licencias por función desempeñada. La disnea, el dolor torácico y las secuelas de la enfermedad tienen mayor probabilidad de ocasionar la baja laboral. Conclusiones: la aplicación del modelo permite planificar acciones de concienciación/prevención en cuanto al riesgo, enfermedades, accidentes laborales y atención de la salud de los trabajadores(AU)


Sujets)
Humains , Mâle , Femelle , Adulte , Adulte d'âge moyen , Connaissances, attitudes et pratiques en santé , Santé au travail , Personnel de santé , COVID-19/épidémiologie , Profil de Santé , Brésil , Dossiers médicaux , Études rétrospectives , Déterminants sociaux de la santé , Facteurs sociodémographiques , Analyses de documents , Hôpitaux publics
20.
Rev. latinoam. enferm. (Online) ; 31: e3974, ene.-dic. 2023. tab
Article Dans Espagnol | LILACS, BDENF | ID: biblio-1450108

Résumé

Objetivo: verificar la validez clínica de la proposición de un nuevo diagnóstico de enfermería denominado sed perioperatoria, basado en la precisión diagnóstica de sus indicadores clínicos, incluyendo la magnitud del efecto de sus factores etiológicos. Método: estudio de validación clínica diagnóstica con 150 pacientes quirúrgicos en un hospital universitario. Se recogieron variables sociodemográficas e indicadores clínicos relacionados con la sed. Se utilizó la técnica de análisis de clases latentes. Resultados: se propusieron dos modelos de clases latentes para las características definitorias. El modelo ajustado en el preoperatorio incluía: labios resecos, saliva espesa, lengua espesa, ganas de beber agua, informe del cuidador, garganta seca y deglución constante de saliva. En el postoperatorio: sequedad de garganta, saliva espesa, lengua espesa, constante deglución de saliva, ganas de beber agua, mal gusto en la boca. Los factores relacionados "temperatura ambiente elevada" y "sequedad de boca" se asocian a la presencia de sed, así como las condiciones asociadas "uso de anticolinérgicos" e "intubación". La prevalencia de sed fue del 62,6% en el preoperatorio y del 50,2% en el postoperatorio inmediato. Conclusión: la proposición diagnóstica de la sed perioperatoria mostró buenos parámetros de precisión de sus indicadores clínicos y efectos etiológicos. Esta propuesta en una taxonomía de enfermería permitirá una mayor visibilidad, apreciación y tratamiento de este síntoma.


Objective: to verify the clinical validity of the proposition of a new nursing diagnosis called perioperative thirst, based on the diagnostic accuracy of its clinical indicators, including the magnitude of effect of its etiological factors. Method: clinical diagnostic validation study with a total of 150 surgical patients at a university hospital. Sociodemographic variables and clinical indicators related to thirst were collected. The latent class analysis technique was used. Results: two models of latent classes were proposed for the defining characteristics. The model adjusted preoperatively included: dry lips, thick saliva, thick tongue, desire to drink water, caregiver report, dry throat and constant swallowing of saliva. In the postoperative period: dry throat, thick saliva, thick tongue, constant swallowing of saliva, desire to drink water, bad taste in the mouth. The factors related to "high ambient temperature" and "dry mouth" are associated with the presence of thirst, as well as the associated conditions "use of anticholinergics" and "intubation". The prevalence of thirst was 62.6% in the pre and 50.2% in the immediate postoperative period. Conclusion: the diagnostic proposition of perioperative thirst showed good accuracy parameters for its clinical indicators and etiological effects. This proposition in a nursing taxonomy will allow greater visibility, appreciation and treatment of this symptom.


Objetivo: verificar a validade clínica da proposição de um novo diagnóstico de enfermagem denominado sede perioperatória, com base na acurácia diagnóstica de seus indicadores clínicos, incluindo a magnitude de efeito de seus fatores etiológicos. Método: estudo de validação clínica diagnóstica com 150 pacientes cirúrgicos em um hospital universitário. Foram coletadas variáveis sociodemográficas e indicadores clínicos relacionados à sede. Empregou-se a técnica de análise de classe latente. Resultados: dois modelos de classes latentes foram propostos para as características definidoras. O modelo ajustado no pré-operatório incluiu: lábios ressecados, saliva grossa, língua grossa, vontade de beber água, relato do cuidador, garganta seca e constante deglutição de saliva. No pós-operatório: garganta seca, saliva grossa, língua grossa, constante deglutição de saliva, vontade de beber água, gosto ruim na boca. Os fatores relacionados Temperatura do ambiente elevada e Boca seca estão associados à presença de sede, assim como as condições associadas Utilização de anticolinérgicos e Intubação. A prevalência de sede foi de 62,6% no pré-operatório e 50,2% no pós-operatório imediato. Conclusão: a proposição diagnóstica de sede perioperatória apresentou bons parâmetros de acurácia de seus indicadores clínicos e efeitos etiológicos. Essa proposição em uma taxonomia de enfermagem permitirá maior visibilidade, valorização e tratamento desse sintoma.


Sujets)
Humains , Soins infirmiers périopératoires , Soif , Diagnostic infirmier , Recherche en méthodologie des soins infirmiers , Soins infirmiers factuels , Prise de décision clinique
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