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1.
Rev. cuba. med. trop ; 72(2): e466, mayo.-ago. 2020. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1149914

ABSTRACT

Introducción: La leptospirosis humana es una enfermedad zoonótica con manifestaciones clínicas inespecíficas (cefalea y mialgia), las cuales pueden confundirse con otras enfermedades febriles como: gripe, malaria, dengue, fiebre amarilla, hepatitis vírica y rickettsiosis. Objetivo: Determinar la prevalencia de anticuerpos anti-Leptospira en estudiantes de la carrera de Medicina Veterinaria y Zootecnia de la Costa Grande de Guerrero. Métodos: Se aplicó un cuestionario a los estudiantes de la Escuela Superior de Medicina Veterinaria y Zootecnia No. 3 con la finalidad de conocer algunos factores de riesgo asociados a la presencia de anticuerpos anti-Leptospira spp. La determinación de anticuerpos anti-Leptospira y la identificación de las serovariedades se realizaron con la técnica de microaglutinación. Se consideró un suero positivo cuando se observó una aglutinación en una dilución igual o mayor a 1:100. Resultados: En el estudio la seroprevalencia de anticuerpos anti-Leptospira spp. fue de 12,1 por ciento (8/66). Se detectaron anticuerpos a 8 serovariedades de Leptospira spp. El 62,5 por ciento (5/8) de los sueros presentó más de una serovariedad. Las serovariedades y frecuencia fueron icterohaemorrhagiae 25 por ciento (4/16), hardjo 18,8 por ciento (3/16), pyrogenes 18,8 por ciento (3/16), pomona 12,5 por ciento (2/16), canicola 6,2 por ciento (1/16) wolffi 6,2 por ciento (1/16) tarassovi 6,2 por ciento (1/16) y bratislava 6,2 por ciento (1/16). Los factores de riesgo estudiados no se relacionaron con la presencia de anticuerpos anti-Leptospira. Conclusiones: En el presente estudio se encontraron anticuerpos a Leptospira spp. en estudiantes de Medicina Veterinaria y Zootecnia. Por tanto, es pertinente proporcionar información a los estudiantes para prevenir el contacto con el agente causal de la leptospirosis(AU)


Introduction: Human leptospirosis is a zoonotic disease of unspecific clinical manifestations (headache and myalgia) which may be confused with those of other febrile diseases, such as influenza, malaria, dengue, yellow fever, viral hepatitis and rickettsiosis. Objective: Determine the prevalence of anti-Leptospira antibodies among Veterinary Medicine and Zootechnics students from Costa Grande de Guerrero. Methods: A questionnaire was applied to students from the Higher Education Veterinary Medicine and Zootechnics School No. 3 to obtain information about risk factors associated to the presence of anti-Leptospira spp. antibodies. Microagglutination technique was used to determine anti-Leptospira antibodies and identify serovars. A serum sample was considered positive when agglutination was observed at a dilution equal to or greater than 1:100. Results: Seroprevalence of anti-Leptospira spp. antibodies was found to be 12.1 percent (8/66). Antibodies were detected for 8 serovars of Leptospira spp. Of the serum samples analyzed, 62.5 percent (5/8) contained more than one serovar. The serovars and their frequency were the following: icterohaemorrhagiae 25 percent (4/16), hardjo 18.8 percent (3/16), pyrogenes 18.8 percent (3/16), pomona 12.5 percent (2/16), canicola 6.2 percent (1/16), wolffi 6.2 percent (1/16), tarassovi 6.2 percent (1/16) and bratislava 6.2 percent (1/16). The risk factors studied were not related to the presence of anti-Leptospira antibodies. Conclusions: Leptospira spp. antibodies were found in Veterinary Medicine and Zootechnics students. It is therefore advisable to provide students with the information required to prevent contact with the causative agent of leptospirosis(AU)


Subject(s)
Humans , Male , Female , Young Adult , Leptospirosis/epidemiology , Antibodies/analysis , Schools, Veterinary , Veterinary Medicine , Seroepidemiologic Studies , Cross-Sectional Studies
2.
Enferm. actual Costa Rica (Online) ; (38): 151-162, Jan.-Jun. 2020. tab
Article in Spanish | LILACS, BDENF | ID: biblio-1090093

ABSTRACT

Resumen El objetivo de esta investigación fue estudiar la prevalencia de sobrepeso, obesidad y factores asociados en estudiantes de 5° y 6° grado de primaria en dos municipios de la Costa Chica de Guerrero. Se llevó a cabo un estudio descriptivo transversal. Para la recopilación de información se utilizó una báscula digital para registrar las medidas antropométricas y, se aplicó un cuestionario, que incluyó variables relacionadas con hábitos alimenticios, actividad física, tiempo dedicado a ver televisión (TV) y tiempo dedicado a dormir. Se encontró que el 16% de los estudiantes tuvo sobrepeso y 15% obesidad. Hubo mayor riesgo de padecer la enfermedad metabólica en los participantes que ven TV más de 5 h/día (ORns Cl adj = 1.72.IC 95% 1.27-2.34), mientras que comer cuatro o más veces al día tuvo un efecto protector (ORns Cl adj = 0.47, IC 95% 0.31-0.72). En los municipios de Cruz Grande y San Marcos los estudiantes de 5° y 6° de primaria tienen un grado medio de sobrepeso y obesidad; ya que el sedentarismo no es tan marcado y existe la tendencia a practicar el deporte. Se concluye que disminuir el número de horas frente al televisor y la correcta alimentación son acciones que pueden contribuir a la prevención y disminución del sobrepeso y la obesidad en estudiantes de primaria.


Abstract The objective of this research was to study the prevalence of overweight, obesity and associated factors in students of 5th and 6th grade of primary school in two municipalities of the Costa Chica, Guerrero. A crosssectional descriptive study was carried out. For the collection of information, a digital scale was used to record the anthropometric measurements and, a questionnaire was applied, which included variables related to eating habits, physical activity, time spent watching television (TV) and time spent sleeping. It was found that 16% of the students were overweight and 15% obese. There was an increased risk of metabolic disease in participants who watched TV more than 5 h / day (ORns Cl adj = 1.72.IC 95% 1.27-2.34), while eating four or more times a day had a protective effect (ORns Cl adj = 0.47, 95% CI 0.31-0.72). In the municipalities of Cruz Grande and San Marcos, students in grades 5 and 6 have a medium degree of overweight and obesity; since sedentary lifestyle is not as marked and there is a tendency to practice sports. It is concluded that reducing the number of hours in front of the television and the correct feeding are actions that can contribute to the prevention and reduction of overweight and obesity in elementary students.


Resumo O objetivo desta pesquisa foi estudar a prevalência de sobrepeso, obesidade e fatores associados em estudantes da 5ª e 6ª séries do ensino fundamental de dois municípios da Costa Chica de Guerrero. Foi realizado um estudo descritivo transversal. Para a coleta de informações, utilizou-se uma escala digital para registro das medidas antropométricas e aplicou-se um questionário, que incluiu variáveis relacionadas aos hábitos alimentares, atividade física, tempo gasto assistindo televisão (TV) e tempo gasto dormindo. Verificou-se que 16% dos estudantes estavam com sobrepeso e 15% com obesidade. Houve um risco aumentado de doença metabólica nos participantes que assistiram TV mais de 5 h / dia (ORns Cl adj = 1,72.IC 95% 1,27-2,34), enquanto comer quatro ou mais vezes por dia teve um efeito protetor (ORns Cl adj = 0,47, IC 95% 0,31-0,72). Nos municípios de Cruz Grande e San Marcos, os alunos das séries 5 e 6 apresentam sobrepeso e obesidade médios; uma vez que o estilo de vida sedentário não é tão acentuado e existe uma tendência a praticar esportes. Conclui-se que reduzir o número de horas em frente à televisão e a alimentação correta são ações que podem contribuir para a prevenção e redução do sobrepeso e obesidade em alunos do ensino fundamental.


Subject(s)
Humans , Child , Students , Exercise , Student Health , Overweight , Feeding Behavior , Sedentary Behavior , Mexico , Motor Activity , Obesity
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