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1.
Clin Infect Dis ; 70(3): 416-424, 2020 01 16.
Artigo em Inglês | MEDLINE | ID: mdl-30874293

RESUMO

BACKGROUND: Separately addressing specific groups of people who share patterns of behavioral change might increase the impact of behavioral interventions to prevent transmission of sexually transmitted infections. We propose a method based on machine learning to assist the identification of such groups among men who have sex with men (MSM). METHODS: By means of unsupervised learning, we inferred "behavioral clusters" based on the recognition of similarities and differences in longitudinal patterns of condomless anal intercourse with nonsteady partners (nsCAI) in the HIV Cohort Study over the last 18 years. We then used supervised learning to investigate whether sociodemographic variables could predict cluster membership. RESULTS: We identified 4 behavioral clusters. The largest behavioral cluster (cluster 1) contained 53% of the study population and displayed the most stable behavior. Cluster 3 (17% of the study population) displayed consistently increasing nsCAI. Sociodemographic variables were predictive for both of these clusters. The other 2 clusters displayed more drastic changes: nsCAI frequency in cluster 2 (20% of the study population) was initially similar to that in cluster 3 but accelerated in 2010. Cluster 4 (10% of the study population) had significantly lower estimates of nsCAI than all other clusters until 2017, when it increased drastically, reaching 85% by the end of the study period. CONCLUSIONS: We identified highly dissimilar behavioral patterns across behavioral clusters, including drastic, atypical changes. The patterns suggest that the overall increase in the frequency of nsCAI is largely attributable to 2 clusters, accounting for a third of the population.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Infecções Sexualmente Transmissíveis , Estudos de Coortes , Preservativos , HIV , Infecções por HIV/epidemiologia , Homossexualidade Masculina , Humanos , Masculino , Comportamento Sexual , Parceiros Sexuais
2.
Rev. Hosp. Ital. B. Aires (2004) ; 36(3): 99-106, sept. 2016. ilus, tab
Artigo em Espanhol | LILACS | ID: biblio-1146865

RESUMO

Introducción: la farmacología tiene alta relevancia en la formación del médico. Las clases expositivas son poco motivadoras para los estudiantes; esto ha llevado a incluir estrategias que despierten interés. Material y métodos: descripción de didácticas para apoyar el aprendizaje de la farmacología en tutorías por pares estudiantes (Caso clínico, Cubo mágico, Stop, Crucigrama, Parejas perfectas, Memoria al límite, Encapsúlate, Ritmo y fila, Ruleta, Sopa de letras, Cadeneta, Mapa conceptual y debate, Concéntrese). Se aplicó una encuesta semiestructurada para explorar la percepción de los estudiantes respecto de las tutorías. Resultados: la encuesta semiestructurada se aplicó a 37 estudiantes. El 65% está totalmente de acuerdo en que la asistencia a las monitorías de farmacología contribuye de manera positiva a su aprendizaje. El 40,5% refirió que las tutorías apoyan la obtención de un resultado favorable para la aprobación de la asignatura. El 62% manifestó la utilidad de las tutorías para definir los medicamentos que se usarán en el paciente. El 72,9% recomendaría a sus compañeros asistir a las tutorías. Entre el 24,3 y 48,6%, según la didáctica de aprendizaje, consideró que estas son excelentes. Discusión: se describe la experiencia del uso de didácticas que apoyan el aprendizaje de la farmacología, basadas en actividades lúdicas, promoviendo el aprendizaje significativo de la farmacología. En las tutorías con pares, los estudiantes se sienten en mayor confianza, participan activamente, lo que genera un ambiente que facilita el aprendizaje. Los estudiantes asistentes a las tutorías de farmacología refieren que hay empatía habitualmente con los tutores durante las sesiones. (AU)


Introduction: pharmacology is fundamental in the medical training. As theoretical classes hardly motivate students. This has led to include strategies that arouse interest. Methods: class syllabus, partnership working and informal activities by student tutors (clinical cases, crosswords, "cubo mágico", "stop", "parejas perfectas", "memoria al límite", "encápsulate", "ritmo y fila", "ruleta", "sopa de letras", "cadeneta", "concentrese" and brain storming) were sed in tutoring classes to help students in the pharmacology learning process. Questionnaires were used to collect feedback from students about tutorials. Results: the questionnaire was given to 37 students. 65% of them agreed on the positive impact the classes had on their learning; 40.5% found positive correlation between the tutoring classes and finals results; 62% referred that tutoring classes helped them defining how to match symptoms and drugs; 72.9% would recommend other students to attend the tutoring classes. Between 24.3% and 48.6% of the students, depending on the methods used, rated the experience as "excellent". Discussion: the experience regarding the use of new didactic methods was exposed. It encouraged students to approach pharmacology and it helped them improving their knowledge about the discipline through non-academic activities. Students reported that learning become easier during tutoring classes thanks to the informal context and informal relationship with the tutor. (AU)


Assuntos
Humanos , Farmacologia/educação , Tutoria/métodos , Jogos e Brinquedos , Estudantes de Medicina/psicologia , Ensino/tendências , Materiais de Ensino , Inquéritos e Questionários , Confiança , Empatia , Tutoria/estatística & dados numéricos , Aprendizagem
3.
J Forensic Leg Med ; 43: 76-79, 2016 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-27491015

RESUMO

From July to September of 2012, the fauna of flying insects visiting the anatomy and embalming laboratory of the Tecnológico de Antioquia, Faculty of Forensic Sciences, located in the city of Medellin, Colombia, were recorded. The first checklist in the literature of incidental flying insects occurring in this type of locale is provided, and a brief discussion is given of their behavioral habits related to this uncommon case.


Assuntos
Comportamento Alimentar , Insetos , Laboratórios , Animais , Colômbia , Embalsamamento , Arquitetura de Instituições de Saúde , Humanos , Ventilação/instrumentação
4.
Rev. luna azul ; (34): 8-9, ene.-jun. 2012.
Artigo em Espanhol | LILACS | ID: lil-659381
5.
Rev. luna azul ; (33): 8-9, jul.-dic. 2011.
Artigo em Espanhol | LILACS | ID: lil-659367
6.
Rev. luna azul ; (28): 15-23, jun. 2009.
Artigo em Espanhol | LILACS | ID: lil-635733

RESUMO

Este artículo resume el informe final de la investigación que lleva como título: "Apropiación del Principio de Precaución en las políticas públicas sanitarias: caso Plan Nacional de Salud Pública de Colombia", el cual está centrado en el estudio del Principio de Precaución y su incidencia en las políticas públicas sanitarias de la legislación colombiana. La investigación se centró en la revisión tanto de la historia de tal principio en la legislación internacional, fundamentalmente en las convenciones sobre medio ambiente, como en la exploración conceptual que se ha hecho del principio y su relación con la salud pública, especialmente en lo que refiere al Plan Nacional de Salud Pública, determinando la apropiación o no del principio en tal política. Aparece en escena y como correlato investigativo una apertura conceptual del concepto de salud y del concepto de riesgo, los cuales se involucran en la discusión para poder determinar la efectiva incidencia de la precaución en la legislación colombiana. La pretensión de este artículo es, entonces, mostrar de manera sintética cada uno de los puntos a los que hace referencia la investigación misma, esto es, los orígenes y el contexto del Principio de Precaución, las aproximaciones conceptuales que se han hecho acerca de él, su relación específica con la legislación colombiana, los vínculos que éste tiene dentro del complejo concepto de la salud pública y su correspondencia particular en el Plan Nacional de Salud Pública en Colombia. El análisis realizado permitió identificar algunos criterios útiles para determinar el grado de apropiación del Principio de Precaución de una política pública sanitaria. En este sentido se encontró que en el país sí existe legislación que propende por la inclusión del Principio de Precaución en las normas, pero el actual Plan Nacional de Salud Pública no lo contempla ni explícita ni implícitamente.


This article summarizes the final report of the research entitled "Apropiación del Principio de Precaución en las políticas públicas sanitarias: caso Plan Nacional de Salud Pública de Colombia" which is focused on the study of the Precautionary Principle and its incidence on public health policy of the Colombian legislation. The research covered the historical review of such principle in international legislation, especially on the environmental conventions. It also studied the conceptual exploration that has been carried out on the principle and its relationship with public health, particularly in regards to the Colombian National Public Health Plan, determining the principle’s acquisition or not in such plan. As parallel research points, the concepts of health and risk are treated, which come into play in this discussion in order to determine the effective incidence of precaution in the Colombian legislation. What this article intends is to show, in a synthetic way, each of the points to which the research itself makes reference, the origins and context of the Precautionary Principle; the conceptual approaches that have been used for its study, its specific relationship with Colombian legislation; the links that this principle has inside the complex concept of Public Health; and, its particular correspondence in the National Public Health Plan in Colombia. The analysis identified some useful criteria for determining the acquisition level of the Precautionary Principle of a public health policy in Colombia. In this sense, the results showed that the country possesses legislation that favors the inclusion of the Precautionary Principle within the norms, but the current National Public Health Plan does not contemplate it, neither implicitly nor explicitly.


Assuntos
Humanos , Princípio da Precaução , Risco , Meio Ambiente
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