La relación de los factores de personalidad y la conducción agresiva: los Cinco Grandes y la Tríada Oscura / The Relationship between Personality Traits and Aggressive Driving: The Big Five and the Dark Triad

Resumen El objetivo de esta investigación fue analizar el papel que los factores de personalidad pertenecientes a los Cinco Grandes y la Tríada Oscura -maquiavelismo, narcisismo y psicopatía- tienen en la conducción agresiva. La muestra se compuso de 318 estudiantes universitarios con permiso de conducir, quienes contestaron a una batería de pruebas que evaluaba los factores de personalidad de los Cinco Grandes (TIPI), la Tríada Oscura (DD) y la conducción agresiva (DAS y DAX). Los análisis de regresión jerárquica controlando las variables de edad y sexo, respaldan la utilidad predictiva de los factores de personalidad de los Cinco Grandes y la Tríada Oscura. Los resultados mostraron cómo la afabilidad, la estabilidad emocional y la apertura a la experiencia predicen de manera significativa diversos aspectos de la conducción agresiva. El maquiavelismo y el narcisismo son predictores significativos de diversas formas de expresión de la ira en la conducción, una vez controlados los efectos de los Cinco Grandes.

Abstract The aim of this paper was to analyze the role that personality traits belonging to the Big Five and the Dark Triad (Machiavellianism, narcissism, and psychopathy) have on aggressive driving. 318 undergraduate students with a driver's license completed a battery of tests assessing Big Five personality traits (TIPI), Dark Triad (DD) and aggressive driving (DAS and DAX). Hierarchical regressions analyses controlling for respondents' age and gender variables supported the predictive utility of the Big Five personality traits and the Dark Triad. Results showed that agreeableness, emotional stability and openness to experience predict various aspects of aggressive driving. Machiavellianism and narcissism are significant predictors of various forms of anger expression in driving after controlling for the effects of the Big Five personality traits.

The chain mediating role of hostile cognition and anger between dark triad and college students' cyberbullying / 中华行为医学与脑科学杂志

Objective:To explore the chain mediating effects of hostile cognition and anger between dark triad and college students' cyberbullying.Methods:From May to July 2022, a total of 1 316 college students from four universities completed a cross-section questionnaire survey including the dirty dozen (DD), the cyberbullying subscale of the revised cyber bullying inventory (RCBI), the hostility cognition and anger subquestionnaires of the aggression questionnaire (AQ). SPSS 26.0 and SPSS PROCESS macro program were used for descriptive analysis, Pearson correlation analysis and mediating effect test.Results:The prevalence of cyberbullying among college students in the past six months was 20.29%(267/1 316). Dark triad (34.80±12.11), hostile cognition (21.65±7.25), anger (17.58±5.44) and cyberbullying (15.19±3.98) were all significantly positively correlated with each other ( r=0.16-0.59, all P<0.01). The results of mediating effect test showed the indirect effect of dark triad on college students' cyberbullying through two pathways, one was the separate mediating effect of anger, and the effect value was 0.029 (95% CI=0.017-0.044), the other was the chain mediating effect of hostile cognition and anger, and the effect value was 0.037(95% CI=0.023-0.055). Conclusion:Dark triad can not only directly affect college students' cyberbullying, but also indirectly affect cyberbullying through the mediating role of anger and the chain mediating role of hostile cognition and anger.

Postoperative Functional Evaluation in Patients Undergoing Surgical Treatment of the Terrible Triad Injury of the Elbow / Avaliação funcional pós-operatória em pacientes submetidos a tratamento cirúrgico da tríade terrível do cotovelo

Abstract Objective To evaluate the functional results of patients submitted to a surgical approach for the treatment of the terrible triad of the elbow, analyzing the treatment methods used and associated epidemiological variables. Methods Patients who underwent surgical treatment for the terrible triad of the elbow from February 2018 to June 2020 at our service were evaluated. The identified sample consisted of 17 patients, but of these, only 13 completed all stages of the study and, therefore, were considered as the universe to be considered. Epidemiological information of interest was collected: age, sex, hand of dominance, affected side, characteristics and classification of injuries, trauma mechanism, time to surgery, type of procedure performed and range of motion. The Mason classification was used for radial head fractures and the Regan and Morrey classification for the coronoid process. In order to perform a functional analysis, the DASH and BRUCE questionnaires were applied. Results About 77% of the patients were male, 92% of the fracture mechanisms were due to high-energy trauma. Contrary to this, the predominance of the non-dominant side was observed as the most affected. Evaluating the results according to the time to start the treatment, the patients operated within 14 days had statistically better functional results. Conclusion Surgical treatment of TTIE generates acceptable functional results in most cases. The success of the treatment is related to the time interval between the trauma and the first surgery, in addition to the severity of the injuries.

Resumo Objetivo Avaliar os resultados funcionais dos pacientes submetidos a abordagem cirúrgica para o tratamento da tríade terrível do cotovelo, analisando os métodos de tratamento utilizados e variáveis epidemiológicas associadas. Métodos Foram avaliados pacientes submetidos aotratamento cirúrgico de tríade terrível do cotovelo de fevereiro de 2018 a junho de 2020 em nosso serviço. A amostra identificada foi de 17 pacientes, mas destes apenas 13 concluíram todas as etapas das pesquisas e por isso foram considerados como o universo a ser levado em consideração. Coletou-se informações epidemiológicas de interesse: idade, sexo, dominância, lado acometido, características e classificações das lesões, mecanismo do trauma, tempo para cirurgia, tipo de procedimento realizado e o arco de movimento. Foi utilizada a classificação de Mason para a fratura de cabeça do rádio e a de Regan e Morrey, para o processo coronoide. A fim de realizar uma análise funcional, aplicou-se os questionários de DASH e BRUCE. Resultados Cerca de 77% dos pacientes foram do sexo masculino, 92% dos mecanismos de fratura foram por trauma de alta energia. Contrariamente a esta, observou-se a predominância do lado não dominante como o mais afetado. Avaliando os resultados de acordo com o tempo para início do tratamento, os pacientes operados em até 14 dias obtiveram resultados funcionais estatisticamente melhores. Conclusão O tratamento cirúrgico da TTC gera resultados funcionais aceitáveis na maioria dos casos. O sucesso do tratamento está relacionado ao intervalo de tempo entre o trauma e a primeira cirurgia, além de se relacionar com a gravidade das lesões.

Sexismo y tríada oscura de la personalidad en adolescentes: el rol mediador de la desconexión moral / Sexism and dark triad of personality on adolescents: the mediator role of moral disengagement

Resumen Introducción: La Organización Mundial de la Salud indica que es necesario eliminar los valores, las actitudes y los estereotipos basados en el género que afectan la salud y el bienestar de las niñas y mujeres en el mundo. Desde la psicología de la personalidad, algunos trabajos científicos han demostrado que rasgos como la triada oscura de la personalidad (maquiavelismo, psicopatía y narcisismo) y la desconexión moral aumentan la susceptibilidad al sesgo de género, la amenaza y la agresión interpersonal. Como contribución al diseño de un perfil personológico propenso a aceptar y justificar las actitudes sexistas, el objetivo principal de este trabajo fue estudiar el rol mediador de la desconexión moral entre la triada oscura de la personalidad y el sexismo ambivalente en adolescentes. Método: La muestra estuvo compuesta por 803 adolescentes (M = 15.33, DT = 0.99; 50.3% chicos) tras utilizar un muestreo por conveniencia para realizar un análisis de la varianza y la comparación de varios modelos mediacionales a partir de la técnica de bootstrapping. Resultados: Los rasgos de la triada oscura de la personalidad se relacionan directa y significativamente con el sexismo hostil y benevolente de los/as adolescentes, y la desconexión moral tiene un efecto mediador importante en esta relación. Conclusiones: Finalmente, se discute cómo trabajar la desconexión moral para la transformación de estas creencias y actitudes de género que perpetúan la discriminación hacia las adolescentes en programas de prevención.

Abstract Introduction: The World Health Organization indicates that gender-based values, attitudes and stereotypes that affect the health and well-being of girls and women around the world need to be eliminated. From personality psychology, scientific studies have shown that traits such as the dark personality triad (Machiavellianism, psychopathy, and narcissism) and moral disengagement increase susceptibility to gender bias, threat, and interpersonal aggression. As a contribution to the design of a personological profile prone to accept and justify sexist attitudes, the main aim of this paper was to study the mediating role of moral disengagement between the dark personality triad and ambivalent sexism in a sample of adolescents. Methods: The sample consisted of 803 adolescents (M = 15.33, SD = 0.99; 50.3% boys) using convenience sampling to assess ambivalent sexism, dark personality triad and moral disengagement. An analysis of variance and comparison of various mediational models was carried out using the bootstrapping technique. Results: The dark personality triad traits are directly and significantly related to adolescents' hostile and benevolent sexism, and that moral disengagement has a relevant mediating effect on this relationship. Conclusions: Finally, the implications of these findings for the transformation of these gendered beliefs and attitudes that perpetuate discrimination against girls and women are discussed in relation with prevention programs.

Stress fractures

ABSTRACT Stress fractures (SF) represent 10%-20% of all injuries in sport medicine. An SF occurs when abnormal and repetitive loading is applied on normal bone: The body cannot adapt quickly enough, leading to microdamage and fracture. The etiology is multifactorial with numerous risk factors involved. Diagnosis of SF can be achieved by identifying intrinsic and extrinsic factors, obtaining a good history, performing a physical exam, and ordering laboratory and imaging studies (magnetic resonance imaging is the current gold standard). Relative energy deficiency in sport (RED-S) is a known risk factor. In addition, for women, it is very important know the menstrual status to identify long periods of amenorrhea in the past and the present. Early detection is important to improve the chance of symptom resolution with conservative treatment. Common presentation involves complaints of localized pain, with or without swelling, and tenderness on palpation of bony structures that begins earlier in training and progressively worsens with activity over a 2- to 3-week period. Appropriate classification of SF based on type, location, grading, and low or high risk is critical in guiding treatment strategies and influencing the time to return to sport. Stress injuries at low-risk sites are typically managed conservatively. Studies have suggested that calcium and vitamin D supplementation might be helpful. Moreover, other treatment regimens are not well established. Understanding better the pathophysiology of SFs and the potential utility of current and future bone-active therapeutics may well yield approaches that could treat SFs more effectively.

Problemas emocionales, personalidad oscura, sexting y grooming en adolescentes: el rol del género y la edad / Emotional Problems, Dark Personality, Sexting and Grooming in Adolescents: the role of Gender and Age

Resumen El presente estudio tuvo como objetivo estudiar si los problemas emocionales (depresión y ansiedad) y la Personalidad Oscura eran predictores del sexting y el grooming, y si este comportamiento varía según el género y la edad. Se constituyó una muestra de 728 adolescentes entre 11 y 18 años (38% hombres) de tres escuelas secundarias privadas ubicadas en Buenos Aires y Paraná, Argentina. Completaron un Cuestionario de sexting, el Cuestionario de Solicitación e Interacción Sexual a menores online por parte de adultos para evaluar el comportamiento de grooming, la Escala de síntomas psicosomáticos de Rosenberg, el Inventario de depresión de Kovacs para niños y el Dirty Dozen para los rasgos de Personalidad Oscura. Los resultados mostraron que 12% de los adolescentes admitió haber padecido una conducta de grooming. Las formas más frecuentes fueron el envío de mensajes escritos de carácter sexual (11%) y fotos (10%) y luego, en orden de frecuencia, el envío de videos (4%), pero no se detectaron diferencias por género. Los predictores significativos de sexting y el tamaño de su varianza explicada variaban según el género (R² = 47% para mujeres y R² = 12% para hombres, respectivamente). En el caso de las mujeres, mayor edad y puntajes de psicopatía fueron predictores significativos, y en el de los hombres, menor ansiedad fue el predictor significativo. Un modelo estructural explicó una varianza del 6% para el sexting y 21% para el grooming, indicando que no hubo invarianza, según el género. Las regresiones lineales para predecir el grooming a partir del sexting también sugirieron que el género moderaba esta relación.

Abstract The present study aimed to study if emotional problems (depression and anxiety) and Dark Personality were predictors of sexting and grooming, and if this behavior differs by gender and age. A sample of 728 adolescents between 11 and 18 years of age (38% male) from three private high schools located in Buenos Aires and Paraná, Argentina, was drawn. They completed a Sexting questionnaire, the Questionnaire for Online Sexual Solicitation and Interaction of Minors with Adults for grooming behavior, Rosenberg Scale of Psychosomatic Symptoms, the Kovacs Depression Inventory for Children and the Dirty Dozen for dark personality traits. Results showed that 12% of adolescents admitted having carried out a sexting behavior. Sending written messages of a sexual nature (11%) and photos (10%) were the most prevalent ways, followed by videos (4%), but no differences were detected according to gender. Significant predictors of sexting and the size of its explained variance ranged by gender (R² = 47% for females and R² = 12% for men, respectively). In the case of females, older age and psychopathy were the significant predictors. In the case of males, less anxiety was the significant predictors. A structural model explained a variance of 6% for sexting and 21% for grooming, indicating that there was no inavariance, according to gender. Linear regressions to predict grooming from sexting also suggested this relationship was moderated by gender.

Condroma pulmonar y paraganglioma carotídeo como manifestaciones de la tríada de Carney: reporte de un caso / Pulmonary chondroma and carotid paraganglioma as expressions of Carney's triad: report of a case

Resumen Objetivos: Presentar caso clínico y revisión de la literatura sobre asociación de tumores poco frecuentes compatibles con diagnóstico de tríada de Carney. Paciente y Métodos: Revisión de ficha clínica de paciente de sexo femenino de 39 años de edad con antecedentes de asma, quien acude a servicio de urgencias por síntomas respiratorios. En estudio con imágenes se evidencia masa pulmonar en lóbulo superior derecho probablemente hamartoma y masa en la bifurcación carotídea izquierda compatible con posible paraganglioma. Se completó el estudio con endoscopia digestiva alta sin evidencia de tumor gástrico y PET-CT (tomografía de emisión de positrones-tomografía computarizada) que descartó otras lesiones. Resultados: La paciente fue sometida a resección quirúrgica de ambos tumores (pulmonar y carotídeo). En estudio histopatológico diferido, se plantean los diagnósticos de paraganglioma carotideo y hamartoma pulmonar, el cual, luego de una segunda revisión histopatológica, es corregido a condroma pulmonar. Discusión: La tríada de Carney se compone por la asociación de al menos 2 de 3 tumores: tumor estromal gastrointestinal (GIST), paraganglioma extra-adrenal y condroma pulmonar. Su expresión es variable, coexistiendo en forma completa en solo el 22% de los casos. Conclusión: Los pacientes con sospecha de tríada de Carney deben recibir evaluación multidisciplinaria, estudio completo en búsqueda de tumores asociados y seguimiento a largo plazo por posibles recurrencias o metástasis.

Objective: To present a clinical case and review of the literature on the infrequent association of pulmonary and extra thoracic tumors compatible with Carney's triad. Patient and Methods: Review of clinical records of a 39 years-old female patient with history of asthma who presented in the emergency department with respiratory symptoms. An imaging study showed a pulmonary mass in the right upper lobe with the aspect of hamartoma and a mass in the left carotid artery bifurcation compatible with a possible paraganglioma. Upper gastrointestinal endoscopy showed no evidence of gastric tumor and a PET-CT (Positron Emission Tomography - Computed Tomography) excluded other lesions. Results: Patient underwent surgical resection of both tumors (pulmonary and carotid). Diagnosis of carotid paraganglioma and pulmonary hamartoma were stated by histopathology. However, lung tumor after a second pathological analysis was confirmed to be a pulmonary chondroma. Discussion: Carney's triad is defined by the association of at least 2 of 3 tumors: Gastrointestinal Stromal Tumor (GIST), extraadrenal paraganglioma and pulmonary chondroma. Its expression is variable, coexisting completely in only 22% of cases. Conclusion: Patients with suspected Carney's triad should receive a multidisciplinary assessment, a complete study searching associated tumors and long-term follow-up for recurrences or metastases.

La psicología aplicada al desarrollo socioeconómico / Psychology applied to socioeconomic development / Psicologia aplicada a desenvolvimento socioeconômico

Las sociedades están comprometidas a combatir la pobreza del mundo, elevar el desarrollo y productividad de sus naciones, por ese motivo el objetivo del presente estudio es analizar el aporte de la psicología aplicada al desarrollo socioeconómico de un país considerando el capital humano y su función en los estamentos del desarrollo socioeconómico que es la triada productiva: Gobierno (funcionario público y líderes), empresa (emprendedores, empleados y líderes) y academia o universidad (docente, estudiantes y líder). El presente estudio es analítico-reflexivo de tipo empírico propositivo, con relación a los resultados se ha considerado dos aportes por parte de la psicología en el desarrollo socioeconómico estos son: formación integral del capital humano (valores, habilidades y conocimientos) y salud mental (Bienestar social, emocional y psicológico). Asimismo, se sugieren acciones dentro de la labor del psicólogo como ser: enfatizar en Educación en Salud Sexual y Reproductiva Integral, educación al emprendimiento, desarrollar investigación en diferentes áreas de la psicología, formar recursos humanos de calidad y proponer políticas públicas.

Societies are committed to combating poverty in the world, raising the development and productivity of their nations, for this reason the objective of this study is to analyze the contribution of applied psychology to the socioeconomic development of a country considering human capital and its role in the levels of socioeconomic development that is the productive triad: Government (civil servant and leaders), company (entrepreneurs, employees and leaders) and academy or university (teacher, students). The present study is analytical-reflexive of an empirical propositive type, in relation to the results, two contributions have been considered by psychology in socioeconomic development, these are: integral formation of human capital (values, skills and knowledge) and mental health (Social, emotional and psychological well-being). Likewise, actions were suggested within the work of the psychologist, such as: emphasizing Comprehensive Sexual and Reproductive Health Education, entrepreneurship education, developing research in different areas of psychology, training quality human resources and proposing public policies.

As sociedades estão comprometidas com o combate à pobreza no mundo, elevando o desenvolvimento e a produtividade de suas nações, portanto o objetivo deste estudo é analisar a contribuição da psicologia aplicada para o desenvolvimento socioeconômico de um país considerando o capital humano e seu papel nos níveis de desenvolvimento socioeconômico que é a tríade produtiva: Governo (oficial e dirigentes), empresa (empresários, empregados e dirigentes) e academia ou universidade (professor, alunos). O presente estudo é analítico-reflexivo do tipo empírico propositivo, em relação aos resultados foram consideradas duas contribuições da psicologia no desenvolvimento socioeconômico, são elas: a formação integral do capital humano (valores, habilidades e conhecimentos) e a saúde mental. (Bem-estar social, emocional e psicológico). Da mesma forma, foram sugeridas ações dentro da atuação do psicólogo, como: enfatizar a Educação Integral em Saúde Sexual e Reprodutiva, a educação para o empreendedorismo, desenvolver pesquisas em diferentes áreas da psicologia, formar recursos humanos de qualidade e propor políticas públicas.

Morphological analysis of coronoid process fracture in terrible triad of elbow based on Adams classification / 中华创伤杂志

Objective:To explore the morphology of coronoid process fracture in terrible triad injury based on Adams classification.Methods:A retrospective cross-sectional study was used to analyze the three-dimensional CT data of 51 patients with terrible trind injury treated at First Affiliated Hospital of Fujian Medical University from January 2013 to August 2021, including 33 males and 18 females, aged 18-88 years [(44.7±12.0)years]. The model of ulna coronoid process fracture was established by three-dimensional CT reconstruction technology and was classified according to Adams coronoid process fracture classification. Type I was the coronoid process tip fracture, type II the coronoid process transverse fracture, type III the base fracture of the coronoid process, type IV anterior internal fracture the anteromedial oblique fracture of the coronoid process, and type IV anterior external fracture the anterolateral oblique fracture of the coronoid process. According to the characteristics of the coronoid fracture fragment, type IV anterior external fracture was divided into two subtypes: α subtype involving the coronoid tip and β subtype without involving the coronoid tip. Then, the proportion, height, surface area and volume of different types of coronoid fractures were measured. The proportion, height, surface area and volume of fracture fragments of two subtypes of type IV anterior external fracture were measured, as well as the area of ulnar trochlear joint, area of trochlear joint of ulnar fracture fragment, proportion of the area of trochlear joint affected by the ulnar fragment, area of proximal radioulnar joint, area of proximal radioulnar joint of ulnar fracture fragment and proportion of the area of proximal radioulnar joint affected by the ulnar fragment.Results:Among the patients with terrible triad injury, the ulnar coronoid process fracture was Adams type I in 17 patients (33%), type II in 4 (8%), type III in 4 (8%), type IV anterior internal fracture in 4 (8%) and type IV anterior external fracture in 22 (43%). The height of fracture fragment of type I, type II, type III, type IV anterior internal fracture and type IV anterior external fracture was (3.7±1.9)mm, (10.8±1.1)mm, (14.4±1.2)mm, (5.2±2.4)mm and (6.7±2.6)mm, respectively; the surface area was 63.7(21.4, 221.0)mm 2, 1 086.8(606.8, 1 434.2)mm 2, 1 658.8(1 335.6, 1 695.4)mm 2, 437.3(185.6, 437.3)mm 2 and 511.8(198.8, 646.5)mm 2, respectively; the volume was 46.3(21.4, 180.5)mm 3, 938.7(629.8, 1 011.3)mm 3, 1 797.4(1 520.2, 1 903.7)mm 3, 429.3(138.1, 992.4)mm 3 and 461.9(144.9, 707.1)mm 3, respectively. There were significant differences in the height, surface area and volume of coronoid process fracture with different Adams classification (all P<0.01). Among 22 patients with type IV anterior external fracture, 12 patients were with α subtype and 10 with β subtype. The fracture height of α and β subtypes was (8.6±2.6)mm and (5.0±2.4)mm, respectively; the surface area was 633.2 (530.3, 727.4)mm 2 and 181.4 (136.7, 450.3)mm 2, respectively; the volume was 692.8 (477.6, 778.0)mm 3 and 128.0 (74.2, 405.1)mm 3, respectively. The height, surface area and volume of fracture fragment were significantly different between the two subtypes (all P<0.01). The area of ulnar trochlear joint of α and β subtypes were 901.4(755.1, 1 060.6)mm 2 and 835.2(767.7,909.3)mm 2, respectively; the area of trochlear joint of α and β subtype fragment was 104.1(79.4, 139.9)mm 2 and 38.8(21.3, 58.1)mm 2, respectively; the proportion of the area of trochlear joint affected by α and β subtype fragment was 0.12(0.09, 0.15) and 0.05(0.03, 0.07), respectively. There was no significant difference between α and β subtypes in the area of trochlear joint of ulna ( P>0.05), but the area of trochlear joint of α subtype fragment and proportion of the area of trochlear joint affected by α subtype fragment were higher than those of β subtype fragment (all P<0.01). The area of proxima radioulnar joint of α and β subtypes was 147.9(111.7,164.2)mm 2 and 137.0(118.7,166.7)mm 2, respectively; the area of proximal radioulnar joint of α and β subtypes fragment was 17.7(13.4, 52.2)mm 2 and 6.1(2.6, 20.0)mm 2, respectively; the proportion of the area of proximal radioulnar joint affected by α and β subtypes fragment was 0.12(0.10, 0.35) and 0.05(0.03, 0.15), respectively. There were no significant differences between the two subtypes in proximal radioulnar joint damage (all P>0.05). Conclusions:Adams type IV fracture of the coronoid process of the ulna occupies a large proportion in terrible triad injury, and the type IV anterior external fracture is the main type containing two subtypes with differences in fragment size and shape. However, the injuries to the proximal radioulnar joint surface are similar for the two subtypes, so the injuries of type IV anterior external fracture with different sizes to the proximal radioulnar joint surface should not be neglected in clinical treatment.

A participação de enfermeiros gestores na transformação hospitalar para atendimento exclusivo de pacientes com COVID-19 / The participation of nurse managers in hospital transformation to exclusively care for patients with COVID-19

Introdução: com a pandemia da COVID-19, os hospitais precisaram se reorganizar para atender a nova demanda assistencial; essa pesquisa trata de como os enfermeiros gestores atuaram na transformação de um hospital para referência no tratamento exclusivo de pacientes com COVID-19. Objetivos: analisar a atuação de enfermeiros gestores na transformação de uma instituição hospitalar no contexto da pandemia pela COVID-19; relatar as ações desenvolvidas e as experiências adquiridas pelos enfermeiros gestores na reorganização da estrutura de uma instituição hospitalar no contexto da pandemia pela COVID-19; descrever a gestão dos processos de trabalho de enfermagem nesse contexto; e discutir as experiências vivenciadas pelos enfermeiros gestores na gestão de risco de emergências e na avaliação dos resultados. Método: pesquisa qualitativa, descritiva, exploratória. Dez enfermeiros gestores de um hospital público no Rio de Janeiro foram entrevistados, no período entre janeiro e maio de 2021. Aplicou-se a análise de conteúdo na modalidade temática. Foram respeitados os aspectos éticos. Resultados: emergiram três categorias, a saber: Reorganização da estrutura hospitalar para o atendimento exclusivo de pacientes com COVID-19, que abordou a coordenação da infraestrutura, a gestão de insumos e de recursos humanos, incluindo a contratação de novos profissionais de enfermagem e recepção dos que vieram remanejados de outras unidades; Reestruturação dos processos de trabalho da enfermagem em resposta ao novo hospital e ao avanço da pandemia, que descreveu a gestão de pessoas, do conhecimento e dos processos de trabalho, como a implantação do Time de Resposta Rápida e de fluxos de comunicação entre equipe, paciente e família; e Experiência dos enfermeiros gestores na transformação hospitalar para pandemia: relatos de resultados alcançados, categoria que expos a importância do trabalho em equipe, a relação entre resolutividade, qualidade e segurança, com base no desenvolvimento de competências e habilidades na gestão de risco de emergências. Considerações finais: o trabalho dos enfermeiros gestores na transformação de um hospital referência para COVID-19 no segundo maior município brasileiro em densidade populacional foi essencial. Os enfermeiros gestores atuaram no gerenciamento da infraestrutura, no desenvolvimento de estratégias para enfrentar desafios, e no trabalho em equipe, com destaque para a liderança transformacional. Enfrentaram desafios, como a falta de tempo, a gestão de pessoas em proporção muito maior que anterior, elevado turnover, impactos emocionais da pandemia, novos cargos, setores e conhecimentos. Os enfermeiros gestores valorizaram a experiência, a resiliência, o senso de coletividade e de compromisso para com a equipe de enfermagem e população. Implicações para Prática: destacou-se a importância do trabalho interprofissional, da educação permanente, da gestão do conhecimento, da liderança transformacional, e da aplicação dos princípios da tríade estrutura ­ processo ­ resultado na gestão em enfermagem e saúde. Tem-se a urgência em tratar o tópico da gestão de risco de emergência na educação do profissional da saúde.

Introduction: with the COVID-19 pandemic, hospitals had to reorganize themselves to meet the new care demand; this research deals with how nurse managers acted in the transformation of a hospital to be a reference in the exclusive treatment of patients with COVID-19. Objectives: to analyze the role of nurse managers in the transformation of a hospital institution in the context of the COVID-19 pandemic; report the actions developed and the experiences acquired by nurse managers in the reorganization of the structure of a hospital institution in the context of the pandemic caused by COVID-19; describe the management of nursing work processes in this context; and to discuss the experiences lived by nurse managers in the management of risk of emergencies and in the evaluation of the results. Method: qualitative, descriptive, exploratory research. Ten nurse managers of a public hospital in Rio de Janeiro were interviewed between January and May 2021. Content analysis was applied in the thematic modality. Ethical aspects were respected. Results: three categories emerged, namely: Reorganization of the hospital structure for the exclusive care of patients with COVID-19, which addressed the coordination of infrastructure, management of supplies and human resources, including the hiring of new nursing and reception professionals of those who came relocated from other units; Restructuring of nursing work processes in response to the new hospital and the advance of the pandemic, which described the management of people, knowledge and work processes, such as the implementation of the Rapid Response Team and communication flows between staff, patient and family; and Experience of nurse managers in the hospital transformation to a pandemic: reports of results achieved, a category that exposes the importance of teamwork, the relationship between resolution, quality and safety, based on the development of skills and abilities in emergency risk management. Final considerations: the work of nurse managers in transforming a reference hospital for COVID-19 into the second largest Brazilian municipality in population density was essential. Nurse managers acted in infrastructure management, in the development of strategies to face challenges, and in teamwork, with emphasis on transformational leadership. They faced challenges, such as lack of time, managing people in a much greater proportion than before, high turnover, emotional impacts of the pandemic, new positions, sectors and knowledge. Nurse managers valued experience, resilience, a sense of collectivity and commitment to the nursing team and population. Implications for Practice: the importance of interprofessional work, continuing education, knowledge management, transformational leadership, and the application of the principles of the structure ­ process ­ result triad in nursing and health management were highlighted. There is an urgency to address the topic of emergency risk management in health professional education.

Triathlete with Multiple Stress Fractures in the Lower Limbs: Case Report and Literature Review / Triatleta com múltiplas fraturas por estresse nos membros inferiores: Relato de um caso e revisão da literatura

Abstract Recurrent stress fractures rarely affect the same athlete. We present the case of a female triathlete who suffered multiple stress fractures in both tibias, the right fibula, and the left femoral neck. Conservative treatment was instituted in all episodes, with rest, reduced training load, and physical therapy rehabilitation. The relative energy deficiency in sport syndrome, along with an eating disorder, training overload, and osteopenia, was identified as a risk factor. Although rare, multiple stress fractures can occur in female triathletes. These patients must be screened for risk factors associated with biomechanics, nutrition, and training to develop an effective prevention and treatment program.

Resumo Fraturas por estresse recorrentes num mesmo atleta são raras. Apresentamos o caso de uma triatleta que sofreu múltiplas fraturas por estresse na tíbia bilateral, na fíbula direita e no colo femoral esquerdo. O tratamento conservador foi instituído em todos os episódios, com repouso, redução da carga de treino e reabilitação fisioterápica. Foi identificada como fator de risco a síndrome da deficiência energética relativa no esporte, com distúrbio alimentar, sobrecarga de treino e osteopenia. Mesmo que seja raro, múltiplas fraturas por estresse podem ocorrer em mulheres triatletas, nas quais é importante avaliar os fatores de risco associados à biomecânica, nutrição e ao treinamento para arquitetar um programa de prevenção e tratamento efetivos.

Cultural adaptation and validation of the low energy availability in females questionnaire (leaf-q) / Adaptación cultural y validación del low energy availability in females questionnaire (leaf-q) / Adaptação cultural e validação do low energy availability in females questionnaire (leaf-q)

ABSTRACT Introduction: Low energy availability, amenorrhea and osteoporosis make up the Female Athlete Triad observed in physically active females and athletes. The Low Energy Availability in Females Questionnaire (LEAF-Q) was created with the purpose of identifying female athletes at risk for the Female Athlete Triad. Objective: To translate and culturally adapt the LEAF-Q for Brazilian Portuguese and validate it in a group of Brazilian athletes. Methods: The first stage of the study consisted of translation, cultural adaptation and content validation of the questionnaire in 20 athletes. In the second stage, for the test-retest reliability analysis and the construct validation, the final adapted version was applied in a sample of 127 athletes from various sports disciplines, 54 of whom responded to the questionnaire on a second occasion. For the test-retest reliability analysis, the intraclass correlation coefficient (ICC) was calculated and the paired t-test, McNemar's test and Bland-Altman plot were carried out. The construct validation modeled by known or contrasted groups was carried out by comparing the mean LEAF-Q scores of group 1 (athletes who practiced weight-sensitive sports) with those of group 2 (athletes who practiced team sports) using the Student's t test. Results: The Brazilian version of the LEAF-Q showed excellent test-retest reliability, with an ICC of 0.92. The construct validity by known or contrasted groups was confirmed after demonstrating that athletes who practiced weight-sensitive sports had a higher LEAF-Q mean score than athletes who practiced team sports (p≤0.05). Conclusion: The Brazilian version of the LEAF-Q is an important tool, which presented textual and cultural adequacy, proved to be reliable in terms of test-retest reliability, and presents evidence of validity to investigate the risk of the triad. Level of evidence II; Diagnostic Studies - Investigating a diagnostic instrument .

RESUMEN Introducción: La baja energía disponible, amenorrea y osteoporosis conforman la Tríada de la mujer deportista, y afecta a mujeres físicamente activas y atletas. El cuestionario Low Energy Availability in Females Questionnaire (LEAF-Q) fue creado con la finalidad de identificar a atletas del sexo femenino en riesgo de Tríada de la mujer deportista. Objetivo: Traducir y adaptar culturalmente al portugués de Brasil y validar el LEAF-Q en un grupo de atletas brasileñas. Métodos: La primera etapa del estudio consistió en traducción, adaptación cultural y validación de contenido del instrumento en 20 atletas. En la segunda etapa, para el análisis de la confiabilidad test-retest y validación de constructo, la versión final adaptada del cuestionario fue aplicada a una muestra de 127 atletas de diversas modalidades y, entre ellas, 54 respondieron el cuestionario en una segunda ocasión. Para el análisis de la confiabilidad test-retest fue calculado el coeficiente de correlación intraclase (ICC), así como la realización de los tests t pareado, de McNemar y del gráfico de Bland-Altman. La validación de constructo modelada por grupos conocidos o contrastados fue realizada a partir de la comparación de las puntuaciones promedio del LEAF-Q del grupo 1 (atletas de modalidades sensibles al peso) y del grupo 2 (atletas de deportes colectivos), empleando el test t de Student. Resultados: La versión brasileña de LEAF-Q presentó excelente confiabilidad de test-retest, con ICC de 0,92. La validez de constructo por grupos conocidos o contrastados fue confirmada al demostrar que atletas de modalidades sensibles al peso tienen puntuación promedio mayor en el LEAF-Q que atletas de deportes colectivos (p ≤ 0,05). Conclusión: La versión brasileña del LEAF-Q es una herramienta importante, que presentó adecuación textual y cultural, probó ser confiable, en términos de confiabilidad de test-retest, y presenta evidencias de validación para investigar el riesgo de tríada. Nivel de evidencia II; Estudios diagnósticos - Investigación de un instrumento diagnóstico .

RESUMO Introdução: A baixa energia disponível, amenorreia e osteoporose compõe a tríade da mulher atleta, e afeta mulheres fisicamente ativas e atletas. O questionário Low Energy Availability in Females Questionnaire (LEAF-Q) foi criado com a finalidade de identificar atletas do sexo feminino em risco de tríade da mulher atleta. Objetivo: Traduzir e adaptar culturalmente para o português do Brasil e validar o LEAF-Q em um grupo de atletas brasileiras. Métodos: A primeira etapa do estudo consistiu em tradução, adaptação cultural e validação de conteúdo do instrumento em 20 atletas. Na segunda etapa, para a análise da confiabilidade teste-reteste e validação de construto, a versão final adaptada do questionário foi aplicada em uma amostra de 127 atletas de diversas modalidades e, dentre elas, 54 responderam o questionário em uma segunda ocasião. Para a análise da confiabilidade teste-reteste, foi calculado o coeficiente de correlação intraclasse (ICC), assim como a realização dos testes t pareado, de McNemar e do gráfico de Bland-Altman. A validação de construto modelada por grupos conhecidos ou contrastados foi realizada a partir da comparação das pontuações médias do LEAF-Q do grupo 1 (atletas de modalidades sensíveis ao peso) e do grupo 2 (atletas de esportes coletivos), empregando o teste t de Student. Resultados: A versão brasileira do LEAF-Q apresentou excelente confiabilidade teste-reteste, com ICC de 0,92. A validade de construto por grupos conhecidos ou contrastados foi confirmada ao demonstrar que atletas de modalidades sensíveis ao peso têm pontuação média maior no LEAF-Q do que atletas de esportes coletivos (p ≤ 0,05). Conclusão: A versão brasileira do LEAF-Q é uma ferramenta importante, que apresentou adequação textual e cultural, provou ser confiável, em termos de confiabilidade teste-reteste e apresenta evidências de validação para investigar o risco de tríade. Nível de evidência II; Estudos diagnósticos - Investigação de um instrumento diagnóstico .

Rasgos de personalidad, bienestar y malestar psicológico en usuarios de redes sociales que presentan conductas disruptivas online / Personality traits, well-being and psychological distress in users who present online disruptive behavior

Resumen El presente estudio se propuso investigar perfiles de usuarios de redes sociales que presentan conductas disruptivas online. Para tal fin se diseñó un índice que permite evaluar el nivel en el que se presentan dichas conductas y se analizó la relación entre la intensidad de la conducta disruptiva online con variables sociodemográficas, motivos de usos de redes, variables de personalidad (normales, patológicas y rasgos vinculados a tríada oscura), bienestar y malestar psicológico. Participaron 858 adultos (421 hombres y 437 mujeres) que tenían en promedio 39.16 años (DE = 14.14). Para la recolección de datos se administraron: Dark Triad Scale, Big Five Inventory, Inventario para Trastornos de la Personalidad para el DSM-5, Mental Health Continuum . Depression, Anxiety and Stress Scale, y se diseñaron dos escalas: Índice de Conductas Disruptivas Online y Motivos de Utilización de Redes Sociales. En cuanto a las variables sociodemográficas, se halló que los más jóvenes de sexo masculino y que no trabajaban eran quienes presentaban un mayor nivel de comportamientos disruptivos online. En cuanto a los motivos de uso de redes, se observó que preferían usarlas con fines meramente exhibicionistas, de ocio o para iniciar nuevas relaciones. Por otro lado, en relación con rasgos de personalidad, aquellos que diferenciaban los perfiles en cuanto a la intensidad de las conductas disruptivas fueron: bajos niveles de responsabilidad y altos niveles de desinhibición, narcisismo y maquiavelismo. Por último, se demostró que presentar este tipo de conductas se asocia con mayor nivel de estrés y menor de bienestar social.

Abstract The present study focused on the analysis of online disruptive behavior that usually occurs among social network users. Individuals who perpetrate such behavior are commonly known as trolls or haters (Cheng, Danescu-Niculescu-Mitzil, & Leskovec, 2015). In general, they post comments, photos or provocative videos that do not pursue any purpose other than annoying or obtaining pleasure or fun (Brandel, 2007; Phillips, 2011). Recent studies have shown that certain personality traits are associated with the presence of such disruptive behavior. In this research, we studied normal personality traits, psychopathological traits, and dark personality traits in relation to disruptive behavior. The normal personality traits were considered from the classic Five Factor Model (FFM) - Openness to experience, Conscientiousness, Extraversion, Agreeableness, Neuroticism (Costa, & McCrae, 1985); the psychopathological traits, from the latest version of the DSM - Negative Effect, Detachment, Antagonism, Disinhibition and Psychoticism (DSM-5, American Psychiatric Association, 2013); and the dark personality traits from the so-called Dark Triad model - Narcissism, Machiavellianism and Psychopathy (Palthus, & Williams, 2002). This latter model has a growing interest in the international literature, related to dysfunctional Internet use, particularly to social networks. Therefore, the present study aimed to analyze profiles of social network users who present online disruptive behavior. For this purpose, an index was designed to assess the level of occurrence of such behaviors. First, the relationship between the intensity of online disruptive behavior and sociodemographic variables (i. e., sex, age, studies, occupation and nationality) and motives for social network use (i. e., Relationship maintenance; Passing time and Exhibitionism; Relationship Initiation and Search for companionship) were assessed. Then, the relationships among personality variables (i. e., normal, psychopathological and traits related to the dark triad); well-being (i. e., emotional, social and personal) and psychological distress (i. e., anxiety, stress and depression) were analyzed. The sample consisted of 858 adults (421 men, 49.1 % and 437 women, 50.9 %) with a mean age of 39.16 years (SD = 14.14). The majority (67.9 %; n = 583) lived in Buenos Aires, Argentina). For data collection, the following questionnaires were used: Dark Triad Scale (DTS), Big Five Inventory (BFI), Personality Disorder Inventory (PID-5-BF), the Mental Health Continuum (MHC-SF), and the Depression, Anxiety and Stress Scale (DASS-21). Additionally, two scales were designed: Online Disruptive Behavior Index, and Motives for Social Networks Use. The SPPS 24.0 statistical package was used for data analysis. Overall, the results are consistent with those reported in the international literature. Regarding sociodemographic variables, it was found that male, younger and unemployed individuals are those who presented higher level of online disruptive behavior. Considering motives for social network use, it was observed that individuals who tend to behave in a dysfunctional manner, preferred to use social networks purely for exhibitionism, pastime or relationships initiation. Regarding personality traits, those who differentiated profiles in terms of intensity of disruptive behaviors were: low levels of responsibility and high levels of disinhibition, narcissism and Machiavellianism. Thus, it might be concluded that the overall personality profile tends to be dysfunctional in terms of its characteristics. Finally, it was shown that presenting this type of behavior is associated with higher levels of stress and lower levels of social wellbeing. Therefore, it might be interpreted that although individuals who behave disruptively tend to obtain gratification from injury and deceit to others, this behavior does not result in positive results for them, but rather results in feelings of discomfort from a personal and social point of view.

Association between childhood psychological maltreatment and dark triad with suicide ideation of college students / 中华行为医学与脑科学杂志

Objective:To investigate the relationship between childhood psychological abuse and dark triad with suicide ideation, and to provide references for suicide prevention in college students.Methods:A total of 2 995 college students from 6 universities including Guangxi, Sichuan, Henan, Guizhou and Chongqing were enrolled, and were investigated with the child psychological maltreatment scale (CPMS), dirty dozen(DD), and suicide ideation questionnaire.SPSS 26.0 software was used for correlation analysis and macro program-PROCESS was used to analyze the mediating effect.Results:The prevalence of childhood psychological maltreatment among college students was 29.32%, which in male students and students with left-behind experience (33.38%, 34.60%) were higher than that in female students and students without left-behind experience (25.65%, 25.98%)(χ 2=21.53, 25.47, both P<0.01) respectively.There was positive correlation between childhood psychological maltreatment, dark triad and suicidal ideation( r=0.32-0.41, all P<0.001). Dark triad had a partial mediating effect between childhood psychological maltreatment and suicidal ideation(effect size=0.08, 95% CI=0.06-0.10). An analysis of multiple mediating effects on the three dimensions of dark triad found that Machiavellianism and psychopathy had significant mediating effects between childhood psychological maltreatment and suicidal ideation(effect size=0.05, 95% CI=0.02-0.07; effect size=0.07, 95% CI=0.04-0.10), while narcissism had no significant mediating effect(effect size=-0.01, 95% CI=-0.01-0.01). Conclusion:Childhood psychological maltreatment can not only directly affect the suicide ideation of college students, but also further affect the suicide ideation through dark triad.

Clinical Characteristics and Genetic Analysis of Klippel-Feil Syndrome / 中国医学科学院学报

Objective To summarize clinical characteristics and investigate possible pathogenic gene of Klippel-Feil syndrome(KFS)by the self-designed multigene panel sequencing,so as to decipher the molecular basis for early diagnosis and targeted therapy.Methods From January 2015 to December 2018,we consecutively recruited 25 patients who were diagnosed with KFS in Peking Union Medical College Hospital.The demographic information,clinical manifestations,physical examination and radiological assessments were analyzed.Multigene panel sequencing was performed after DNA extraction from peripheral blood.The possible pathogenic mutations of KFS were explored on the basis of bioinformatics analysis.Results The KFS cohort consisted of 25 patients,including 15 males and 10 females,with a mean age of(12.9±7.3)years.Limited cervical range of motion was the most common clinical feature(12 cases,48%).Based on the Samartzis classification,the proportion of patients suffered from short neck(P=0.031)and limited cervical range of motion(P=0.026)in type Ⅲ KFS was significantly higher than that in type Ⅱ and type Ⅰ KFS.Panel sequencing detected a total of 11 pathogenic missense mutations in eight patients,including COL6A1,COL6A2,CDAN1,GLI3,FLNB,CHRNG,MYH3,POR,and TNXB.There was no pathogenic mutation found in five reported pathogenic genes(GDF6,MEOX1,GDF3,MYO18B and RIPPLY2)associated with KFS.Conclusions Our study has shown that patients with multiple contiguous cervical fusions are more likely to manifest short neck,limited cervical range of motion,and clinical triad.Therefore,these patients need additional attention and follow-up.Our analysis highlights novel KFS-related genetic variants,such as COL6A and CDAN1,extending the spectrum of known mutations contributing to this syndrome and providing a basis for elucidating the pathogenesis of KFS.

Além da tríade da mulher atleta: o novo conceito de deficiência relativa de energia no esporte / Beyond the female athlete triad: the new concept of relative energy deficiency in sport

"Tríade da mulher atleta" e "deficiência relativa de energia no esporte" são afecções comuns encontradas em esportistas. Tendo como fisiopatologia a disponibilidade energética negativa, essas síndromes têm impacto negativo na saúde das atletas. Apesar de serem frequentemente discutidas entre especialistas vinculados ao mundo desportivo, ainda são pouco conhecidas entre outras especialidades. Essa revisão da literatura foi proposta com o intuito de expor o problema ao ginecologista e obstetra, considerando esses profissionais importantes aliados na prevenção e diagnóstico precoce. Da mesma maneira, a intervenção terapêutica correta minimiza os diversos prejuízos à saúde e melhora o desempenho esportivo.(AU)

"Female athlete triad" and "relative energy deficiency in sport" are conditions relatively common among women participating in sports. Its pathophysiology based on negative energy availability, these syndromes have a negative impact on the athlete's health. Although they are frequently discussed among specialists linked to the sports all over the world, a little has been known among other physicians. This literature review was proposed in order to expose the problem to the gynecologist and obstetrician, considering these professionals as important allies in prevention and early diagnosis. In the same way, the correct therapeutic intervention allows to minimizes the numerous damages to athlete's health and to improve their sports performance.(AU)

Analysis of characteristics and reliability of different classification systems for evaluating coronoid process fractures in terrible triad injury / 中华创伤杂志

Objective:To analyze the types of ulnar coronoid process fractures in terrible triad injury (TTI) using three coronoid fracture classification systems and to explore the characteristics of coronoid process fractures and compare the reliability of different coronoid process fractures classification systems in TTI.Methods:A retrospective case series study was used to analyze the CT data of 43 patients with typical TTI admitted to First Affiliated Hospital of Fujian Medical University from January 2013 to October 2020. There were 26 males and 17 females, aged from 18 to 88 years [(41.8±15.6)years]. An independent three-dimensional model of the proximal ulna was established using the CT three-dimensional reconstruction technology. The characteristics of the coronoid process fractures were observed. The Regan-Morrey classification, O'Driscoll classification and Adams classification were used to classify the ulnar coronoid process fractures. The reliability of the three classification systems of coronoid fractures was analyzed.Results:The fracture line of the coronoid process was mostly located anterolaterally. Among all patients with ulnar coronoid fractures, there were 17 patients (40%) with type I, 19 (44%) with type II and 7(16%) with type III according to Regan-Morrey classification; there were 34 patients (79%) with type I, 2(5%) with type II and 7(16%) with type III according to O'Driscoll classification; there were 12 patients (28%) with type I, 3(7%) with type II, 7(16%) with type III, 18(42%) with type IV AL and 2(5%) with type IV AM according to Adams classification. Through reliability analysis, the Kappa coefficients of the inter-observer and intra-observer 1, 2, 3 of Regan-Morrey classification were 0.752, 0.813, 0.772 and 0.703, respectively; the Kappa coefficients of the inter-observer and intra-observer 1, 2, 3 of O'Driscoll classification were 0.797, 0.774, 0.837 and 0.775, respectively; the Kappa coefficients of the inter-observer and intra-observer 1, 2, 3 of Adams classification were 0.805, 0.835, 0.837 and 0.875, respectively.Conclusions:Most of the coronoid process fractures locate anterolaterally in TTI. Compared with Regan-Morrey classification and O'Driscoll classification, the reliability of Adams classification is best. Adams classification further subdivides the anterolateral fractures of the coronoid process, which may be more suitable in evaluating the classification of ulnar coronoid process fractures in TTI.

Actualización sobre deficiencias nutricionales en la mujer deportista a partir de la literatura científica / Update on nutritional deficiencies in women athletes from the scientific literature

Los déficits nutricionales en la mujer deportista causan numerosos problemas de salud, así como un empeoramiento en el rendimiento deportivo, como consecuencia de estas deficiencias nutricionales. El conocimiento de estos déficits y su prevención deben ser un aspecto principal para cualquier responsable deportivo. Establecer la importancia del estudio de los déficits de energía, proteínas, minerales (Fe, Ca y Mg) y vitaminas (Vitamina D, ácido fólico y vitamina B12) que pueden desarrollar las mujeres deportistas y su relación con la prevalencia de la tríada femenina y constatar la importancia del conocimiento por parte de los responsables deportivos de los problemas derivados de los déficits nutricionales. Se realizó una búsqueda bibliográfica de artículos, entre 2013-2020, relevantes para el objetivo de estudio. Se usaron bases de datos científicas como PubMed y Pennutrition, siguiendo los criterios de exclusión e inclusión elegidos para este estudio. 51 artículos fueron encontrados. Los resultados mostraron la prevalencia de energía, Fe, vitamina D y Ca, así como un suficiente aporte proteico, faltan estudios para determinar los niveles de vitamina B12 y ácido fólico. Se observó, además la prevalencia de mujeres que cumplen con uno o varios factores de riesgo para el desarrollo de la tríada de la deportistas femenina. Es imprescindible la prevención o, el tratamiento, de los déficits nutricionales en las mujeres deportistas para asegurar un correcto estado de salud y un rendimiento deportivo óptimo(AU)

Nutritional deficiencies in women athletes cause numerous health problems, as well as a worsening of sports performance, as a result of these nutritional deficiencies. Awareness of these deficiencies and their prevention should be a major aspect for any sports manager. The aim of the study was to establish the importance of studying the deficits of energy, protein, minerals (Fe, Ca and Mg) and vitamins (Vitamin D, folic acid and vitamin B12) that can be developed by female athletes and their relationship with the prevalence of the female triad and to establish the importance of knowledge by sports managers of the problems arising from nutritional deficiencies. 51 papers were found. A bibliographic search of relevant articles for the study objective was carried out (2013-2020). Scientific databases such as PubMed and Pennutrition were used, following the exclusion and inclusion criteria chosen for this study. The results showed the prevalence of energy, Fe, vitamin D and Ca, as well as sufficient protein intake and a lack of studies to determine the levels of vitamin B12 and folic acid. In addition, the prevalence of women meeting one or more risk factors for the development of the female sports triad was observed. It is essential the prevention or, treatment, of nutritional deficits in female athletes to ensure proper health status and optimal sports performance(AU)