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OBJECTIVE: to evaluate the effect of an educational video on the knowledge, attitude, and practice of self-care with arteriovenous fistula in patients undergoing hemodialysis treatment. METHOD: randomized controlled clinical trial, with two arms and single-blind. The intervention used an educational video on arteriovenous fistula self-care. The Fistula Self-Care Knowledge, Attitude, and Practice Scale was applied to 27 renal patients on hemodialysis in the control group and 28 in the intervention group at baseline, after seven and fourteen days. The data was analyzed using the Statistical Package for the Social Sciences software, using the chi-square test, Student's t-test, Mann-Whitney test, and Friedman's test with post-hoc analysis for multiple comparisons. RESULTS: there were statistically significant differences in the knowledge and practice of self-care with the fistula at 0, 7 and, 14 days in the intervention (p= 0.004 and p<0.001, respectively) and control groups (p<0.001 for knowledge and practice). Attitude showed a significant difference at follow-up (p<0.001), but the post-hoc analysis did not confirm the significance obtained. CONCLUSION: patients' knowledge and practice showed significant increases at follow-up in the control and intervention groups, while the increase in attitude was not significant in either group. Clinical trial, registration number: U1111-1241-6730.

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OBJECTIVE: To build a mid-range theory for the nursing diagnosis Overweight in adolescents and young adults. METHODS: A methodological study in the light of the theoretical frameworks of Roy and of Lopes, Silva and Herdman. A total of 3,925 articles were retrieved and assessed using the State of the Art Through Systematic Review software. The final sample consisted of 28 articles. RESULTS: The findings converged to 3 essential attributes, 13 antecedents, and 7 consequences. A mid-range theory was built consisting of an illustrated diagram, 11 propositions, and 12 causal relationships. FINAL CONSIDERATIONS: From the creation of the theory, it was possible to better understand the nursing diagnosis Overweight within the context of adolescents and young adults. Understanding nursing phenomena contributes to nursing science's advancement and strengthening.

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OBJECTIVES: to assess risk factors for excess fluid volume in hemodialysis patients. METHODS: a retrospective case-control study was conducted. A total of 392 patients (196 cases and 196 controls) from two hemodialysis centers were included. Sociodemographic data and 23 risk factors for excess fluid volume were assessed using a data collection form. Data were analyzed using a multivariate logistic regression model. RESULTS: the insufficient knowledge (OR=2.06), excessive fluid intake (OR=2.33), inadequate fluid removal during hemodialysis (OR=2.62) and excessive sodium intake (OR=1.91) risk factors may increase the chance of occurrence of excess fluid volume in hemodialysis patients by approximately two times. Education level (OR=0.95) and age (OR=0.97) are protective factors for excessive fluid volume. CONCLUSIONS: knowing these risk factors may help nurses with accurate and rapid diagnostic inference of the risk of excessive fluid volume.

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Objective: to evaluate the effect of an educational video on the knowledge, attitude, and practice of self-care with arteriovenous fistula in patients undergoing hemodialysis treatment. Method: randomized controlled clinical trial, with two arms and single-blind. The intervention used an educational video on arteriovenous fistula self-care. The Fistula Self-Care Knowledge, Attitude, and Practice Scale was applied to 27 renal patients on hemodialysis in the control group and 28 in the intervention group at baseline, after seven and fourteen days. The data was analyzed using the Statistical Package for the Social Sciences software, using the chi-square test, Student's t-test, Mann-Whitney test, and Friedman's test with post-hoc analysis for multiple comparisons. Results: there were statistically significant differences in the knowledge and practice of self-care with the fistula at 0, 7 and, 14 days in the intervention (p= 0.004 and p<0.001, respectively) and control groups (p<0.001 for knowledge and practice). Attitude showed a significant difference at follow-up (p<0.001), but the post-hoc analysis did not confirm the significance obtained. Conclusion: patients' knowledge and practice showed significant increases at follow-up in the control and intervention groups, while the increase in attitude was not significant in either group. Clinical trial, registration number: U1111-1241-6730.

Objetivo: evaluar el efecto de un video educacional en el conocimiento, actitud y práctica del autocuidado de la fístula arteriovenosa de pacientes en tratamiento de hemodiálisis. Método: ensayo clínico aleatorio controlado, con dos brazos y simple ciego. La intervención utilizó un video educacional sobre el autocuidado de la fístula arteriovenosa. Fue aplicada la Escala de conocimiento, actitud y práctica del autocuidado de la fístula en 27 pacientes renales en hemodiálisis del grupo control y en 28 del grupo intervención en la línea de base, después de siete y catorce días. Los datos fueron analizados con el software Statistical Package for the Social Sciences , con la aplicación de las pruebas Chi-cuadrado, T de Student, Mann-Whitney y Test de Friedman, con análisis post-hoc para comparaciones múltiples. Resultados: se verificaron diferencias estadísticamente significativas en el conocimiento y práctica del autocuidado de la fístula en el seguimiento de 0, 7 y 14 días de los grupos intervención (p= 0,004 y p<0,001, respectivamente) y control (p<0,001 para el conocimiento y práctica). La actitud presentó diferencia significativa en el seguimiento (p<0,001), pero el análisis post-hoc no confirmó la significación obtenida. Conclusión: el conocimiento y práctica de los pacientes presentaron aumentos significantes en el seguimiento en los grupos control e intervención, en cuanto que el aumento de la actitud no fue significativo en ninguno de los grupos. Ensayo clínico, número de registro: U1111-1241-6730.

Objetivo: avaliar o efeito de um vídeo educacional no conhecimento, atitude e prática de autocuidado com a fístula arteriovenosa de pacientes em tratamento hemodialítico. Método: ensaio clínico randomizado controlado, com dois braços e unicego. A intervenção utilizou um vídeo educacional sobre o autocuidado com a fístula arteriovenosa. Foi aplicada a Escala de conhecimento, atitude e prática de autocuidado com a fístula em 27 pacientes renais em hemodiálise do grupo controle e 28 do grupo intervenção na linha de base, após sete e quatorze dias. Os dados foram analisados no software Statistical Package for the Social Sciences , com a aplicação dos testes qui-quadrado, T de Student, Mann-Whitney e Teste de Friedman com análise post-hoc para comparações múltiplas. Resultados: verificaram-se diferenças estatisticamente significantes no conhecimento e prática de autocuidado com a fístula no seguimento de 0, 7 e 14 dias dos grupos intervenção (p= 0,004 e p<0,001, respectivamente) e controle (p<0,001 para o conhecimento e prática). A atitude apresentou diferença significativa no seguimento (p<0,001), mas a análise post-hoc não confirmou a significância obtida. Conclusão: o conhecimento e prática dos pacientes apresentaram aumentos significativos no seguimento nos grupos controle e intervenção, enquanto o aumento da atitude não foi significativo em nenhum dos grupos. Ensaio clínico, número de registro: U1111-1241-6730.

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ABSTRACT Objectives: to assess risk factors for excess fluid volume in hemodialysis patients. Methods: a retrospective case-control study was conducted. A total of 392 patients (196 cases and 196 controls) from two hemodialysis centers were included. Sociodemographic data and 23 risk factors for excess fluid volume were assessed using a data collection form. Data were analyzed using a multivariate logistic regression model. Results: the insufficient knowledge (OR=2.06), excessive fluid intake (OR=2.33), inadequate fluid removal during hemodialysis (OR=2.62) and excessive sodium intake (OR=1.91) risk factors may increase the chance of occurrence of excess fluid volume in hemodialysis patients by approximately two times. Education level (OR=0.95) and age (OR=0.97) are protective factors for excessive fluid volume. Conclusions: knowing these risk factors may help nurses with accurate and rapid diagnostic inference of the risk of excessive fluid volume.

RESUMO Objetivos: avaliar os fatores de risco para o excesso de volume de líquidos em pacientes em hemodiálise. Métodos: estudo retrospectivo caso-controle. Foram incluídos 392 pacientes (196 casos e 196 controles) de dois centros de hemodiálise. Dados sociodemográficos e 23 fatores de risco para excesso de volume de líquidos foram avaliados por meio de formulário de coleta de dados. Os dados foram analisados por meio de modelo de regressão logística multivariada. Resultados: os fatores de risco conhecimento insuficiente (OR=2,06), ingestão excessiva de líquidos (OR=2,33), retirada inadequada de líquidos durante hemodiálise (OR=2,62) e ingestão excessiva de sódio (OR=1,91) podem aumentar a chance de ocorrência de excesso de líquidos volume em pacientes em hemodiálise em aproximadamente duas vezes. Escolaridade (OR=0,95) e idade (OR=0,97) são fatores de proteção para volume excessivo de líquidos. Conclusões: conhecer esses fatores de risco pode auxiliar enfermeiros na inferência diagnóstica precisa e rápida do risco de volume excessivo de líquidos.

RESUMEN Objetivos: evaluar los factores de riesgo del exceso de volumen de líquido en pacientes en hemodiálisis. Métodos: estudio retrospectivo de casos y controles. Se incluyeron 392 pacientes (196 casos y 196 controles) de dos centros de hemodiálisis. Se evaluaron datos sociodemográficos y 23 factores de riesgo de exceso de volumen de líquido mediante un formulario de recolección de datos. Los datos se analizaron mediante un modelo de regresión logística multivariado. Resultados: factores de riesgo conocimiento insuficiente (OR=2,06), ingesta excesiva de líquidos (OR=2,33), retirada inadecuada de líquidos durante la hemodiálisis (OR=2,62) e ingesta excesiva de sodio (OR=1,91) pueden aumentar aproximadamente dos veces la posibilidad de que se produzca un exceso de volumen de líquido en pacientes en hemodiálisis. La educación (OR=0,95) y la edad (OR=0,97) son factores protectores del volumen excesivo de líquido. Conclusiones: conocer estos factores de riesgo puede ayudar a las enfermeras a realizar una inferencia diagnóstica precisa y rápida del riesgo de volumen excesivo de líquidos.

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ABSTRACT Objective: To build a mid-range theory for the nursing diagnosis Overweight in adolescents and young adults. Methods: A methodological study in the light of the theoretical frameworks of Roy and of Lopes, Silva and Herdman. A total of 3,925 articles were retrieved and assessed using the State of the Art Through Systematic Review software. The final sample consisted of 28 articles. Results: The findings converged to 3 essential attributes, 13 antecedents, and 7 consequences. A mid-range theory was built consisting of an illustrated diagram, 11 propositions, and 12 causal relationships. Final considerations: From the creation of the theory, it was possible to better understand the nursing diagnosis Overweight within the context of adolescents and young adults. Understanding nursing phenomena contributes to nursing science's advancement and strengthening.

RESUMO Objetivo: Construir uma teoria de médio alcance para o diagnóstico de enfermagem Sobrepeso em adolescentes e adultos jovens. Método: Estudo metodológico à luz dos referenciais teóricos de Roy e Lopes, Silva e Herdman. Um total de 3.925 artigos foram identificados e avaliados usando o programa State of the Art Through Systematic Review. A amostra final foi composta por 28 artigos. Resultados: Os achados convergiram para 3 atributos essenciais, 13 antecedentes e 7 consequentes. Foi construída uma teoria de médio alcance composta por um diagrama ilustrado, 11 proposições e 12 relações causais. Considerações finais: A partir da elaboração da teoria, foi possível compreender melhor o diagnóstico de enfermagem Sobrepeso no contexto de adolescentes e adultos jovens. A compreensão dos fenômenos da enfermagem contribui para o avanço e fortalecimento da ciência da enfermagem.

RESUMEN Objetivo: Construir una teoría de rango medio para el diagnóstico de enfermería Sobrepeso en adolescentes y adultos jóvenes. Métodos: Estudio metodológico a la luz de los marcos teóricos de Roy y de Lopes, Silva y Herdman. Un total de 3.925 artículos fueron recuperados y evaluados utilizando el software State of the Art Through Systematic Review. La muestra final fue de 28 artículos. Resultados: Los resultados convergieron en 3 atributos esenciales, 13 antecedentes y 7 consecuencias. Se construyó una teoría de rango medio compuesta por un diagrama ilustrado, 11 proposiciones y 12 relaciones causales. Consideraciones finales: A partir de la creación de la teoría, fue posible comprender mejor el diagnóstico de enfermería Sobrepeso en el contexto de adolescentes y adultos jóvenes. La comprensión de los fenómenos de enfermería contribuye para el avance y fortalecimiento de la ciencia de enfermería.

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Objetivo: Identificar ações de autocuidado realizadas por adultos em cuidados paliativos. Método: Revisão integrativa, realizada nas bases de dados: MEDLINE, CINAHL, SCOPUS, Web of Science e LILACS, por meio do cruzamento dos descritores "cuidados paliativos", "cuidados paliativos na terminalidade da vida", "atitude frente à saúde", "cuidado terminal", "morte", "autocontrole" e "autocuidado" e as respectivas traduções em inglês. O recorte temporal usado nas buscas foi entre 2017 e 2021, sendo a amostra final composta por 15 artigos. Resultados: Observou a prevalência de estudos com nível VI de evidência e rigor metodológico nível A. Encontraram-se 21 ações de autocuidado em todos os aspectos multidimensionais (físico, psicológico, social e espiritual). Conclusão: As diretivas antecipadas de vontade e a expressão do sentimento de esperança foram as mais predominantes. Essas, quando realizadas, foram capazes de garantir a autonomia do paciente e, consequentemente, a dignidade.(AU)

Objective: To identify self-care actions performed by adults in palliative care. Method: An integrative review was carried out in MEDLINE, CINAHL, SCOPUS, Web of Science, and LILACS, by crossing the descriptors "cuidados paliativos", "cuidados paliativos na terminalidade da vida", "atitude frente à saúde", "cuidado terminal", "morte", "autocontrole", and "autocuidado" and their English translations. The time frame used in the searches was between 2017 and 2021, with a final sample of 15 articles. Results: There was a predominance of level VI evidence and studies with level A methodological rigor. Twenty-one self-care actions were found in all multidimensional aspects (physical, psychological, social, and spiritual). Conclusion: The advance directives of will and the expression of hope were the most predominant. These, when performed, were able to guarantee the patient's autonomy and, consequently, dignity. (AU)

Objetivo: Identificar acciones de autocuidado realizadas por adultos en cuidados paliativos. Método: Se realizó una revisión integradora en MEDLINE, CINAHL, SCOPUS, Web of Science y LILACS, cruzando los descriptores "cuidados paliativos", "cuidados paliativos na terminalidade da vida", "atitude frente à saúde", "cuidado terminal", "morte", "autocontrole" y "autocuidado" y sus traducciones al inglés. El marco temporal utilizado en las búsquedas fue entre 2017 y 2021, con una muestra final de 15 artículos. Resultados: Predominó el nivel de evidencia VI y los estudios con nivel A de rigor metodológico. Se encontraron 21 acciones de autocuidado en todos los aspectos multidimensionales (físico, psicológico, social y espiritual). Conclusión: Las directivas anticipadas de voluntad y la expresión de esperanza fueron las más predominantes. Éstos, cuando se realizaban, podían garantizar la autonomía del paciente y, en consecuencia, la dignidad.(AU).

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Objetivo: identificar os antecedentes e consequentes do diagnóstico de enfermagem Conhecimento Deficiente em pacientes submetidos à hemodiálise. Método: revisão integrativa, cuja busca aos artigos foi realizada nas bases de dados: BIREME, CINAHL, SCOPUS, Web of Science e LILACS. O recorte temporal usado nas buscas foi entre 2018 e 2022, sendo a amostra final composta por 12 artigos. Resultados: dentre os manuscritos selecionados, observou-se a prevalência de estudos com nível VI de evidência e rigor metodológico nível A. Os antecedentes identificados foram relacionados ao sexo masculino, à idade avançada, baixa escolaridade, falta de companheiro (a), baixo nível socioeconômico, inexistência de intervenções educativas para pacientes e ausência de memória. E os consequentes identificados foram relacionados à falta de adesão terapêutica, à presença de agravos e menor qualidade de vida. Conclusão: identificaram-se os antecedentes e consequentes do diagnóstico de enfermagem Conhecimento Deficiente em pacientes submetidos à hemodiálise, para auxiliar o profissional a inferir um diagnóstico de enfermagem de forma acurada. (AU)

Objective: to identify the antecedents and consequences of the nursing diagnosis Deficient Knowledge in hemodialysis patients. Method: an integrative review was carried out in BIREME, CINAHL, SCOPUS, Web of Science, and LILACS. The time frame used in the searches was from 2018 to 2022, with the final sample consisting of 12 articles. Results: among the selected articles, there was a prevalence of level VI studies and studies with a level A methodological rigor. The antecedents identified were male gender, advanced age, low education, lack of a partner, low socioeconomic status, lack of educational interventions for patients, and alteration in memory. Furthermore, the consequences were lack of therapeutic adherence, injuries, and low quality of life. Conclusion: the antecedents and consequences of Deficient knowledge can be identified in hemodialysis patients, helping professionals accurately infer the nursing diagnosis.(AU)

Objetivo: identificar los antecedentes y consecuencias del diagnóstico de enfermería Conocimientos Deficientes en pacientes en hemodiálisis. Método: revisión integradora, cuya búsqueda de artículos se realizó en las bases de datos: BIREME, CINAHL, SCOPUS, Web of Science y LILACS. El marco temporal utilizado en las búsquedas fue entre 2018 y 2022, siendo la muestra final de 12 artículos. Resultados: entre los manuscritos seleccionados, hubo una prevalencia de estudios con nivel VI de evidencia y nivel de rigor metodológico A. Los antecedentes identificados fueron sexo masculino, edad avanzada, baja escolaridad, falta de pareja, bajo nivel socioeconómico, falta de intervenciones educativas para los pacientes y falta de memoria. Las consecuencias identificadas fueron falta de adherencia terapéutica, presencia de lesiones y menor calidad de vida. Conclusión: se identificaron los antecedentes y las consecuencias del diagnóstico Conocimientos Deficiente en pacientes en hemodiálisis, para ayudar a los profesionales a inferir con precisión esto diagnóstico de enfermería. (AU)

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OBJECTIVE: To analyze the content of the nursing diagnosis deficient knowledge in individuals with heart failure. METHODS: Methodological study to validate the content of a nursing diagnosis based on the predictive model of diversity, carried out through the organization of the phenomenon of interest and analysis by judges using the collective wisdom model. The NANDA-I Knowledge Deficient diagnosis was evaluated by 48 judges and considered valid when it presented a median content validity index ≥ 0.8 in the confidence intervals. RESULTS: Note that 66.6% of the judges indicated that the new definition proposed was more adequate than the definition adopted by NANDA-I. After the experts' analysis, the following defining characteristics were considered valid: inaccurate statements about the disease and/or therapy, inadequate performance in the management of intercurrences, increase in hospital readmissions, worsened quality of life, deficit in self-care performance, and follow-up of inadequate instruction; related factors are as follows: inadequate guidance offered by health professionals, nonparticipation of the patient in the planning of their health care, weakened relationship between professional and individual; populations at risk-elderly and low level of education of the individual and/or caregiver and the associated condition, mild cognitive impairment. Anxiety, depression, and impaired social interaction were elements considered not relevant to the content domain. CONCLUSION: The validation of the content of the aforementioned diagnosis in patients with heart failure, through the analysis of judges with different degrees of expertise, made it possible to improve the definition and expansion of new diagnostic indicators. IMPLICATIONS FOR NURSING PRACTICE: Updated diagnostic elements for the nursing diagnosis deficient knowledge in individuals with heart failure will facilitate accurate clinical judgment and the establishment of a therapeutic plan aimed at etiological factors modifiable by nurses.

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Resumo Objetivo Realizar a adaptação transcultural e validar o conteúdo do instrumento Kidney Transplant Understanding Tool para o cenário brasileiro. Métodos Estudo metodológico realizado na capital pernambucana, que executou cinco etapas de um protocolo canadense de adaptação transcultural. A versão pré-final do instrumento foi avaliada por 36 participantes em terapia renal substitutiva e sete especialistas em Nefrologia. Resultados Para cada item, atingiu-se o I-IVC ≥ 0,85; e 0,99 para a escala S-IVC/Ave em equivalência conceitual e de conteúdo. O teste binomial apresentou o p-valor ≥ 0,05 para todos os itens; e o Coeficiente de Concordância de Kappa foi de 0,90. Conclusão O instrumento adaptado foi considerado claro pelos participantes e o conteúdo foi validado pelos especialistas. O Kidney Transplant Understanding Tool (K-TUT-Br) foi validado para utilização no contexto do transplante renal no Brasil. A sua aplicação poderá instrumentalizar a enfermagem na implementação de mudanças estratégicas nas estruturas técnico-assistenciais em uso de práticas baseadas em evidências ressaltando o conhecimento e o Letramento em Saúde.

Resumen Objetivo Realizar la adaptación transcultural y validar el contenido del instrumento Kidney Transplant Understanding Tool para el escenario brasileño. Métodos Estudio metodológico realizado en la capital del estado de Pernambuco, donde se ejecutaron cinco etapas de un protocolo canadiense de adaptación transcultural. La versión preliminar del instrumento fue evaluada por 36 participantes en terapia de reemplazo renal y siete especialistas en Nefrología. Resultados En cada ítem se alcanzó el I-IVC ≥ 0,85; y 0,99 en la escala S-IVC/Ave en equivalencia conceptual y de contenido. La prueba binominal presentó el p-valor ≥ 0,05 en todos los ítems; y el coeficiente de concordancia de Kappa fue de 0,90. Conclusión El instrumento adaptado fue considerado claro por los participantes y el contenido fue validado por los especialistas. El Kidney Transplant Understanding Tool (K-TUT-Br) fue validado para su utilización en el contexto del trasplante renal en Brasil. Su aplicación podrá servir de instrumento para enfermeros en la implementación de cambios estratégicos en las estructuras técnico-asistenciales en uso de prácticas basadas en evidencia, destacando el conocimiento y la alfabetización en salud.

Abstract Objective To perform a cross-cultural adaptation and content validation of the Kidney Transplant Understanding Tool for the Brazilian context. Methods A methodological study conducted in the city of Pernambuco, Brazil, which performed the five steps of a Canadian cross-cultural adaptation protocol. The pre-final version of the instrument was evaluated by 36 participants in renal replacement therapy and seven specialists in nephrology Results For each item, the Item Content Validity Index - I-CVI ≥ 0.85 was achieved; and 0.99 for the mean Scale Content Validity Index - S-CVI/Ave in conceptual and content equivalence. The binomial test showed a p-value ≥ 0.05 for all items; and the Kappa Coefficient of Agreement was 0.9. Conclusion The adapted instrument was found to be clear by the participants, and the content was validated by the experts. The Kidney Transplant Understanding Tool (K-TUT-Br) was validated for use in the context of kidney transplantation in Brazil. Its application may enable nurses to implement of strategic changes in technical and care structures using evidence-based practices focusing on knowledge and health literacy.

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Objetivo: identificar na literatura científica quais estratégias de saúde foram utilizadas para a prevenção e controle da sífilis na população privada de liberdade. Método: revisão integrativa realizada em outubro de 2021 nas bases de dados - Medline/PubMed; Scopus; Web of Science, Cumulative Index to Nursing and Allied Health e na Biblioteca Virtual em Saúde. Resultados: identificou-se 553 artigos e, após a aplicação dos critérios de inclusão e exclusão, foram selecionados 17 para compor a amostra. As estratégias de saúde para prevenção e controle da sífilis identificadas dentro do sistema prisional foram: vigilância e análise epidemiológica; intervenção educativa para prevenção; e uso de protocolo de rastreamento e tratamento. Conclusão: as estratégias identificadas são relevantes para avaliar a situação da sífilis dentro do contexto prisional e reduzir sua transmissão. Entretanto, são poucas as estratégias de intervenção educacional para prevenção da sífilis entre os apenados.

Objective: to identify in the scientific literature the health strategies used for syphilis prevention and control in the population deprived of liberty. Method: integrative review performed in October 2021 in the following databases: Medline/PubMed; Scopus; Web of Science, Cumulative Index to Nursing and Allied Health and the Virtual Health Library. Results: 553 articles were identified and after applying the inclusion and exclusion criteria, 17 were selected to compose the sample. The following health strategies for syphilis prevention and control within the prison system were identified: surveillance and epidemiological analysis; educational intervention for prevention; and use of a screening and treatment protocol. Conclusion: the strategies identified are relevant to assess the situation of syphilis within the prison context and reduce its transmission. However, there are few educational intervention strategies to prevent syphilis among inmates.

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ABSTRACT Objective: To develop a middle range nursing theory of impaired knowledge in individuals with heart failure. Methods: Descriptive study of the cross type developed through the theoretical-causal validity method, which used six steps for theory building: Definition of the construction approach; Definition of theoretical-conceptual models; Definition of main concepts; Development of a pictorial scheme; Construction of propositions; and Establishment of causal relations and evidence for practice. Results: Twenty-four articles were found, which identified two attributes, eight antecedents, and seven consequences, which gave rise to the pictogram, which schematized the concepts by relating them to cardiac physiology. Finally, 11 propositions and four causal relationships were created. Conclusion: The constructed theory enables a targeted driving of nurses' clinical judgment regarding impaired knowledge in individuals with heart failure, culminating in individualized interventions to improve quality of life.

RESUMEN Objetivo: Desarrollar teoría de enfermería de mediano alcance acerca del conocimiento deficiente en individuos con insuficiencia cardíaca. Métodos: Estudio descriptivo del tipo transversal desarrollado por medio del método de validez teórico-causal, que utilizó para la construcción de la teoría seis etapas: Definición de abordaje de construcción; Definición de los modelos teórico-conceptuales; Definición de los conceptos principales; Desarrollo de un esquema pictorial; Construcción de las proposiciones; y Establecimiento de las relaciones de causalidad y de evidencias para la práctica. Resultados: Fueron encontrados 24 artículos, que identificaron dos atributos, ocho antecedentes y siete consecuentes, los cuales originaron el pictograma, que esquematizó los conceptos relacionándolos a fisiología cardíaca. Por fin, 11 proposiciones y 4 relaciones de causalidad fueron creadas. Conclusión: La teoría construida posibilita una conducción dirigida del juicio clínico de los enfermeros en relación al conocimiento deficiente en individuos con insuficiencia cardíaca, culminando en intervenciones individualizadas a fin de mejorar la calidad de vida.

RESUMO Objetivo: Desenvolver uma teoria de enfermagem de médio alcance sobre o conhecimento deficiente em indivíduos com insuficiência cardíaca. Métodos: Estudo descritivo do tipo transversal desenvolvido por meio do método de validade teórico-causal, que utilizou para a construção da teoria seis etapas: Definição da abordagem de construção; Definição dos modelos teórico-conceituais; Definição dos conceitos principais; Desenvolvimento de um esquema pictorial; Construção das proposições; e Estabelecimento das relações de causalidade e de evidências para a prática. Resultados: Foram encontrados 24 artigos, que identificaram dois atributos, oito antecedentes e sete consequentes, os quais deram origem ao pictograma, que esquematizou os conceitos relacionando-os com a fisiologia cardíaca. Por fim, 11 proposições e 4 relações de causalidade foram criadas. Conclusão: A teoria construída possibilita uma condução direcionada do julgamento clínico dos enfermeiros em relação ao conhecimento deficiente em indivíduos com insuficiência cardíaca, culminando em intervenções individualizadas a fim de melhorar a qualidade de vida.

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OBJECTIVE: to identify the prevalence of suicidal behavior in young university students. METHOD: a systematic review with meta-analysis of cross-sectional studies based on the Joanna Briggs Institute proposal, and carried out in the PubMed, Web of Science, Scopus, PsycINFO and LILACS databases and in the Brazilian Digital Library of Theses and Dissertations, with no language or year restrictions. A total of 2,942 publications were identified. Selection, data extraction and methodological evaluation of the studies were performed by two independent researchers. The meta-analysis was performed considering the random effects model. RESULTS: eleven articles were included in this review. The prevalence variation for suicidal ideation was from 9.7% to 58.3% and, for attempted suicide, it was from 0.7% to 14.7%. The meta-analysis showed a 27.1% prevalence for suicidal ideation in life, 14.1% for ideation in the last year, and 3.1% for attempted suicide in life. CONCLUSION: the high prevalence of suicidal behavior, even with the considerable heterogeneity of the studies, raises the need to implement interventions aimed at preventing suicide and promoting mental health, especially in the academic environment.

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OBJECTIVE: To develop a middle range nursing theory of impaired knowledge in individuals with heart failure. METHODS: Descriptive study of the cross type developed through the theoretical-causal validity method, which used six steps for theory building: Definition of the construction approach; Definition of theoretical-conceptual models; Definition of main concepts; Development of a pictorial scheme; Construction of propositions; and Establishment of causal relations and evidence for practice. RESULTS: Twenty-four articles were found, which identified two attributes, eight antecedents, and seven consequences, which gave rise to the pictogram, which schematized the concepts by relating them to cardiac physiology. Finally, 11 propositions and four causal relationships were created. CONCLUSION: The constructed theory enables a targeted driving of nurses' clinical judgment regarding impaired knowledge in individuals with heart failure, culminating in individualized interventions to improve quality of life.

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Objetivo principal: Identificar las tecnologías educativas utilizadas para promover la adquisición de conocimiento sobre la enfermedad en pacientes con insuficiencia cardíaca. Metodología: Revisión integradora, con búsquedas en las bases de datos: MEDLINE, CINAHL, SCOPUS, Web of Science y LILACS, a través de los descriptores "Insuficiencia Cardíaca", "Conocimiento" y "Educación para la Salud". La muestra final consistió en 24 artículos. Resultados principales: Entre las tecnologías educativas utilizadas, se identificaron materiales audio/audiovisuales/digitales, juegos educativos y materiales impresos/escritos. Conclusión principal: Las tecnologías fueron clasificadas como ligera-duras y duras, evidenciando la mejora en la práctica del autocuidado y el autocontrol de los pacientes. (AU)

Objective: To identify the educational technologies used to promote the acquisition of knowledge about the disease in patients with heart failure. Methods: Integrative review, with searches in the databases: MEDLINE, CINAHL, SCOPUS, Web of Science and LILACS, through the descriptors "Heart Failure", "Knowledge" and "Health Education". The final sample consisted of 24 articles. Results: Among the educational technologies used, audio/audiovisual/digital materials, educational games and printed/written materials were identified. Conclusions: The technologies were classified as mild-hard and hard, evidencing the improvement in the practice of self-care and self-management of patients. (AU)

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OBJECTIVE: to evaluate the reported performance regarding clinical judgment by undergraduate Nursing students. METHOD: a cross-sectional study with the application of the Lasater Clinical Judgment Rubric-Brazilian Version in 166 undergraduate Nursing students from a Brazilian public university. The data were analyzed descriptively and analytically (by comparing the level of clinical judgment among students from the initial, intermediate, and concluding groups). The following tests were applied: Chi-square, Fisher's Exact and Kruskal-Wallis, and a p-value of 0.05 was adopted. The reliability of the global instrument (Cronbach's alpha) was 0.786. RESULTS: of the 166 students, 65.7% evaluated themselves as proficient in relation to the reported performance on clinical judgment. Of the rubric's 11 dimensions (focused observation, recognizing deviations from expected patterns, information seeking, prioritizing data, making sense of data, calm and confident manner, clear communication, well-planned intervention/flexibility, being skillful, evaluation/self-analysis, and commitment to improvement), only four groups did not present significant differences among them (p<0.05): focused observation, information seeking, prioritizing data, and calm and confident manner. CONCLUSION: the performance on clinical judgment reported as proficient was pointed out by 65.7% of the students and a significant statistical difference was verified in seven dimensions, among beginners, intermediate, and concluding students, compatible with the evolution of learning.

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OBJECTIVE: To validate the content of the diagnosis Risk for disturbed maternal-fetal dyad in high-risk pregnant women. METHOD: Nursing diagnosis content analysis study in which 48 nurses evaluated agreement regarding title, definition, class, and domain of the studied nursing diagnosis, as well as the relevance of its antecedents. The items were considered relevant when the Confidence Interval of the Content Validity Index was 0.8 or higher. When lower, the item was modified or excluded according to the experts' suggestions. RESULTS: Out of 21 antecedents, 14 were considered relevant. The labels of five elements considered irrelevant were changed, and one item was excluded. The experts did not choose the title and definition proposed by NANDA-I, preferring instead the ones suggested in this study. The experts agreed with the class and domain proposed by the taxonomy. CONCLUSION: Ten risk factors, four populations at risk, and six associated conditions for this nursing diagnosis were maintained; these may provide a basis for nursing practice. The phase of clinical validation is suggested to be conducted to corroborate this study's results.

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The purpose of this study was to evaluate the psychometric properties of the Brazilian Scale for the Assessment of Self-Care Behaviors with Arteriovenous Fistula in Hemodialysis. Cross-sectional validation study, followed the recommendation provided by Sousa and Rojjanasrirat. Content validity, explanatory and confirmatory factor analyses used to check validity and Cronbach's alpha was the reliability measure. Three hundred hemodialysis patients with arteriovenous fistula were included in the study. The expert committee assessed the content validity. Exploratory factor analysis confirmed the same two-factor structure found for the original scale, explaining 60.10% of the variance. Such solution was checked by confirmatory factor analysis with Cronbach's alpha equal to 0.920, 0.810, and 0.884 for the overall scale, the self-care in management of signs and symptoms and the self-care in prevention of complications subscales respectively. The scale has good psychometric properties to assess self-care behaviors and can be used with Brazilian patients on hemodialysis with arteriovenous fistula.

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PURPOSE: During puerperium, women experience changes that may be responsible for disorders in the phenomenon of self-perception. Thus, the present study aims to analyze the nursing diagnoses of the self-perception domain of NANDA International Taxonomy II in puerperal women. METHODS: Descriptive, cross-sectional, and quantitative study. The sample consisted of 153 women on puerperium followed in a University Hospital in a Brazilian capital. Data were collected through interviews with the application of an instrument. Data analysis was performed using descriptive and inferential statistics. The study was approved by the Research Ethics Committee (CAAE: 02849818.0. 0000.5208). FINDINGS: The most prevalent Nursing Diagnosis of the self-concept class was Readiness for enhanced self-concept, which presented statistically significant associations with two defining characteristics. The risk for situational low self-esteem was the most prevalent Nursing Diagnosis in the Self-esteem class and presented associations to two risk factors. The Nursing Diagnosis Disrupted body image, present in the Body Image class, showed associations with 11 significant defining characteristics. CONCLUSIONS: The analysis of the Nursing Diagnosis of the Self-Perception domain can assist in planning interventions directed to the specific needs of women in the puerperium. IMPLICATIONS FOR NURSING PRACTICE: This study may contribute to the development of specific interventions to the reality of the puerperal, encouraging the nursing professional to implement the Nursing Process in the clinical practice. It may also contribute to the refinement of the NANDA-II taxonomy and the advancement of nursing research, in addition to providing safe clinical practice grounded in scientific knowledge for planning educational actions in puerperal women in order to minimize the negative perceptions experienced by them.

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Objective: to identify the prevalence of suicidal behavior in young university students. Method: a systematic review with meta-analysis of cross-sectional studies based on the Joanna Briggs Institute proposal, and carried out in the PubMed, Web of Science, Scopus, PsycINFO and LILACS databases and in the Brazilian Digital Library of Theses and Dissertations, with no language or year restrictions. A total of 2,942 publications were identified. Selection, data extraction and methodological evaluation of the studies were performed by two independent researchers. The meta-analysis was performed considering the random effects model. Results: eleven articles were included in this review. The prevalence variation for suicidal ideation was from 9.7% to 58.3% and, for attempted suicide, it was from 0.7% to 14.7%. The meta-analysis showed a 27.1% prevalence for suicidal ideation in life, 14.1% for ideation in the last year, and 3.1% for attempted suicide in life. Conclusion: the high prevalence of suicidal behavior, even with the considerable heterogeneity of the studies, raises the need to implement interventions aimed at preventing suicide and promoting mental health, especially in the academic environment.

Objetivo: identificar la prevalencia de conductas suicidas en jóvenes universitarios. Método: revisión sistemática con metaanálisis de estudios transversales realizados a partir de la propuesta del Joanna Briggs Institute, en las bases de datos PubMed, Web of Science, Scopus, PsycINFO, LILACS y Biblioteca Digital Brasileña de Tesis y Disertaciones, sin limitaciones de idioma ni año. Se identificaron 2.942 publicaciones. La selección, la extracción de los datos y la evaluación metodológica de los estudios fueron realizadas por dos investigadores independientes. El metaanálisis se realizó considerando el modelo de efectos aleatorios. Resultados: se incluyeron once artículos en esta revisión. La variación de la prevalencia de ideación suicida fue del 9,7% al 58,3% y la del intento de suicidio fue del 0,7% al 14,7%. El metaanálisis mostró una prevalencia del 27,1% para la ideación suicida a lo largo de la vida, del 14,1% para la ideación en el último año y del 3,1% para el intento de suicidio a lo largo de la vida. Conclusión: la alta prevalencia de conducta suicida, a pesar de la considerable heterogeneidad de los estudios, plantea la necesidad de implementar intervenciones dirigidas a prevenir el suicidio y promover la salud mental, especialmente en el ámbito académico.

Objetivo: identificar a prevalência do comportamento suicida em jovens universitários. Método: revisão sistemática com metanálise de estudos transversais realizada a partir da proposta do Joanna Briggs Institute, nas bases de dados PubMed, Web of Science, Scopus, PsycINFO, LILACS e Biblioteca Digital Brasileira de Teses e Dissertações, sem restrição de idioma e ano. Foram identificadas 2.942 publicações. Seleção, extração dos dados e avaliação metodológica dos estudos foram realizadas por dois pesquisadores independentes. A metanálise foi realizada considerando o modelo de efeitos randômicos. Resultados: onze artigos foram incluídos nesta revisão. A variação da prevalência da ideação suicida foi de 9,7% a 58,3% e da tentativa de suicídio foi de 0,7% a 14,7%. A metanálise demonstrou prevalência de 27,1% para ideação suicida na vida, 14,1% para ideação no último ano e 3,1% para tentativa de suicídio na vida. Conclusão: a alta prevalência do comportamento suicida, mesmo diante da considerável heterogeneidade dos estudos, desperta a necessidade de implementação de intervenções voltadas para prevenção do suicídio e promoção da saúde mental, sobretudo no espaço acadêmico.

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