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1.
Rev. méd. Chile ; 151(1): 7-14, feb. 2023. ilus, tab
مقالة ي الأسبانية | LILACS | ID: biblio-1515411

الملخص

BACKGROUND: Diabetic retinopathy (DR) is an important cause of decreased visual acuity, whose prevalence has increased between 1990 and 2020. In Chile the prevalence of diabetic retinopathy was estimated at 24.8%. AIM: To assess the prevalence of DR in a southern Chilean city. MATERIAL AND METHODS: From a database of diabetic patients attending primary health care centers at Puerto Montt, Chile, 196 patients with DR and 392 patients without DR, matched by age and presence of chronic complications, were chosen for this case-control study. RESULTS: The prevalence of DR in the database of diabetic patients was 33.3%. glycated hemoglobin, the frequency insulin use, systolic blood pressure, HDL cholesterol, microalbuminuria, and proteinuria were significantly worse in cases. A multivariate analysis showed that retinopathy is much more likely to occur when the variables insulin use, neuropathy, and microalbuminuria concur. CONCLUSIONS: DR was associated with worse metabolic parameters and the presence of neuropathy in this case control study.


الموضوعات
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Diabetes Mellitus, Type 2 , Diabetic Retinopathy/epidemiology , Insulins , Case-Control Studies , Chile/epidemiology , Prevalence , Risk Factors
2.
مقالة ي الأسبانية | LILACS-Express | LILACS, BDENF | ID: biblio-1534163

الملخص

Objetivo: Analizar la relación entre perfil académico y la percepción de competencias en estudiantes de enfermería, con su desempeño en el examen de grado basado en simulación de alta fidelidad para la obtención del título de enfermera/o. Material y Método: Estudio cuantitativo, transversal y correlacional que siguió la guía STROBE. Midió variables del perfil académico (número de semestres cursados, asignaturas reprobadas, calificación de internado y al 8vo semestre) y la percepción de competencias en una muestra probabilística de 101 estudiantes de enfermería previo al examen de grado basado en simulación clínica de alta fidelidad. Luego se relacionaron con la calificación obtenida en el examen de grado. Resultados: El 36,6% de los estudiantes tardó 14 o más semestres en completar la carrera, y 52,4% tuvo más de 5 asignaturas reprobadas. En el 8vo semestre, el 58,4% obtuvo calificación suficiente. Durante el internado, el 55,4% tuvo calificación muy buena, el 94% percibió sus competencias como buenas o excelente antes del examen de grado y en el examen de grado, el 67,1% obtuvo calificación muy buena y 6,9% sobresaliente. Se encontraron relaciones significativas entre percepción de competencias del estudiante y calificación del examen de grado (p= 0,012), y entre calificación del internado y examen de grado (p= 0,029). No hubo relaciones significativas entre semestres cursados, asignaturas reprobadas y promedio al 8vo semestre con calificación del examen de grado. Conclusiones: Antes del examen de grado, los estudiantes de enfermería perciben su competencia como excelente o buena. Esto se relaciona con calificación en este examen y del internado. La calificación del examen de grado no se relaciona con los semestres cursados, nota al 8vo semestre, ni asignaturas reprobadas.


Objective: To analyze the relationship between academic profile, perception of competence in nursing students, with their performance in the final exam, based on high-fidelity simulation. Material and Method: A quantitative, cross-sectional, and correlational study following the STROBE guidelines. The study measured academic profile variables (number of semesters completed, failed subjects, internship grade and 8th semester grade) and the perception of competence in a probabilistic sample of 101 nursing students, prior to the final exam, based on high-fidelity clinical simulation. They were then related to the final exam grades. Results: 36.6% of students took 14 or more semesters to graduate, and 52.4% had failed more than 5 subjects. In the 8th semester, 58.4% obtained a sufficient grade. During the internship, 55.4% received a very good grade. 94% of students perceived their competence as good or excellent before the final exam, and in the final exam, 67.1% had a very good grade, and 6.9% had an excellent grade. Significant relationships were found between students' perceptions of competence and final exam grades (p= 0.012), and between internship grades and final exam grades (p= 0.029). There were no significant relationships between semesters completed, failed subjects, and 8th semester grade with the final exam grade. Conclusion: Before the final exam, nursing students perceive their competence as excellent or good. This perception is related to their performance in the exam and during the internship. The final exam grade is not related to the number of semesters completed, the 8th semester grade or the failed subjects.


Objetivo: Analisar a relação entre o perfil académico, a percepção de competências dos estudantes de enfermagem e seu desempenho no exame de graduação, com base na simulação de alta fidelidade. Material e Método: Estudo quantitativo, transversal e correlacional que seguiu o guia STROBE. O estudo mediu variáveis de perfil académico (número de semestres cursados, disciplinas reprovadas, nota do estágio e nota do 8° semestre) e a percepção de competência em uma amostra probabilística de 101 estudantes de enfermagem, antes do exame de graduação, com base em simulação clínica de alta fidelidade. Em seguida, essas variáveis foram relacionadas com a nota do exame de graduação. Resultados: 36,6% dos estudantes levaram 14 semestres ou mais para concluir o programa de estudos, e 52,4% tiveram mais de 5 disciplinas reprovadas. No 8° semestre, 58,4% obtiveram uma nota suficiente. Durante o estágio, 55,4% receberam uma nota muito boa. 94% dos estudantes perceberam suas competências como boas ou excelentes antes do exame de graduação. No exame de graduação, 67,1% obtiveram uma nota muito boa e 6,9% uma nota excelente. Foram encontradas relações significativas entre a percepção de competência do estudante e a nota do exame de graduação (p= 0,012), e entre a nota do estágio e o exame de graduação (p= 0,029). Não houve relações significativas entre semestres cursados, disciplinas reprovadas e a nota do 8° semestre com a nota do exame de graduação. Conclusão: Antes do exame de graduação, os estudantes de enfermagem percebem suas competências como excelentes ou boas. Isso está relacionado com a nota neste exame e no estágio. A nota do exame de graduação não está relacionada com os semestres cursados, a nota no 8° semestre ou as disciplinas reprovadas.

3.
مقالة ي الأسبانية | LILACS-Express | LILACS | ID: biblio-1422124

الملخص

La pandemia del COVID-19 nos ha sorprendido con una cruda realidad, la difusión a través de los noticieros de la aparición de un virus muy letal de la familia de los coronavirus, ante una carencia casi total de equipos de protección individual en que se debatían los hospitales públicos y privados. El presente estudio tuvo un diseño observacional, descriptivo y transversal. Formaron parte de la investigación 101 profesionales de salud. Se realizó un muestreo no probabilístico de conveniencia. El contacto con los participantes fue a través de medios telemáticos, se les administró un cuestionario elaborado utilizando la aplicación Google Forms. Para evaluar el estrés de los participantes, fue aplicado el cuestionario de problemas psicosomáticos y para el nivel de ansiedad la escala de trastorno de ansiedad. Los hallazgos más relevantes en cuanto a las características sociodemográficas fueron: 70,5 % de sexo femenino, 34,1 % del grupo etario de 21 a 30 años, y 65,9 % de nivel académico universitario. El 47,7 % (48) de los profesionales presentó estrés leve y 36,4 % se encontró en fase de alarma. En cuanto a la ansiedad, el 45,5 % (46) presentó ansiedad moderada y el 36,4% (37), ansiedad de nivel leve. Se concluye que la mayoría de estos profesionales de salud presentó un nivel de estrés leve en tiempo de la pandemia de COVID-19.


The COVID-19 pandemic has surprised us with a crude reality, the diffusion through the news of the appearance of a very lethal virus of the coronavirus family, in the face of an almost total lack of personal protective equipment in which public and private hospitals were struggling. The present study had an observational, descriptive and cross-sectional design. A total of 101 health professionals took part in the study. Non-probabilistic convenience sampling was used. Participants were contacted by telematic means and a questionnaire was administered using Google Forms. To evaluate the stress of the participants, the psychosomatic problems questionnaire was applied and for the level of anxiety, the Anxiety Disorder Scale was used. The most relevant findings for the sociodemographic characteristics were: 70.5 % was female, 34.1 % of the age group 21 to 30 years, with a university academic level 65.9 %. Of the professionals, 47.7% (48) presented mild stress and 36.4% was in the alarm phase. Regarding anxiety, 45.5 % (46) presented moderate anxiety and 36.4 % (37), mild anxiety. It was concluded that the majority of these health professionals presented a mild level of stress during the COVID-19 pandemic.

4.
Horiz. enferm ; 29(3): 224-237, 2018. ilus
مقالة ي الأسبانية | LILACS, BDENF | ID: biblio-1222890

الملخص

OBJETIVO: Definir el mejor diseño de investigación para la práctica de enfermería. METODOLOGÍA: se realiza una revisión narrativa con los términos MeSH: Alfabetización Informacional, Estudios Epidemiológicos, Medicina Basada en la Evidencia, Enfermería basada en evidencia en las bases de datos PUBMED, ProQuest, Ebsco, Ovid. SÍNTESIS DEL CONTENIDO: Se realiza una síntesis de los diseños de investigación disponibles y su utilidad al momento de responder una pregunta de investigación. CONCLUSIONES: La mejor evidencia disponible son las revisiones sistemáticas y el enfoque de investigación mixto. Su uso para práctica basada en evidencia asegura que podamos sustentar nuestros cuidados de manera eficiente y segura.


OBJECTIVE: Define the best research design for nursing practice. METHODOLOGY: a narrative review is carried out with the MeSHterms: Information Literacy, Epidemiological Studies, Evidence-Based Medicine, Evidence-Based Nursing in the PUBMED, ProQuest, Ebsco, Ovid databases. SYNTHESIS OF THE CONTENT: A synthesis of the available research designs and their usefulness when answering a research question is made. CONCLUSIONS: The best available evidence is the systematic reviews and the mixed research approach. Its use for evidence-based practice ensures that we can sustain our care efficiently and safely.


الموضوعات
Evidence-Based Medicine , Use of Scientific Information for Health Decision Making , Evidence-Based Nursing , Systematic Reviews as Topic , Information Literacy
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