Search Results - "epidemiology"

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  1. 81
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    Seroprevalencia y evaluación de los factores de riesgo para Toxoplasma y Toxocara asociados al conocimiento de hábitos higiénico-sanitarios en una población de estudiantes de veter... by Cavazos Fernández, Andrea

    Published 2020
    “…This research is carried out by obtaining blood samples from students and applying an epidemiological survey. Non-parametric tests were used for data analysis, such as ChiSquare, Fisher's F and likelihood ratio and Somer´s D. …”
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    Tesis


  2. 82
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    Productos naturales de plantas como inhibidores de Campylobacter jejuni y Campylobacter coli: estudio sobre actividad biológica y mecanismo de acción by Castillo Hernández, Sandra Loruhama

    Published 2008
    “…The illness asociated with this microorganism is Campylobacteriosis. Epidemiological studies have revealed that consumption of poultry products is an important risk factor of this disease. …”
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    Tesis


  3. 83
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    Seguridad alimentaria familiar y hogares sustentables de alumnos practicantes de nutrición durante la pandemia de COVID 19 by Crocker Sagastume, Renè Cristòbal, Esparza Alvarado, Nohemí Rahel, Huerta García, Lourdes Concepción, Pérez Boarín, Ariadna Lizbeth

    Published 2021
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    Article


  4. 84
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    Association between depressive symptoms and psychosocial factors and perception of maternal self-efficacy in teenage mothers by Lara, Ma Asunción, Patiño, Pamela, Navarrete, Laura, Hernández, Zaira, Nieto, Lourdes

    Published 2017
    “…The following instruments were applied: Center for Epidemiologic Studies Depression Scale (CES-D), Post-partum Depression Predictors Inventory-Revised (PDPI-R), and Maternal Efficacy Questionnaire to 120 mothers under 20 during the first six months postpartum. …”
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    Article


  5. 85
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    Identificación de flora bacteriana en cultivos de bilis y pared de vesícula biliar de pacientes sometidos a colecistectomía laparoscópica en el Hospital Universitario «Dr. José Ele... by Cueto Ramos, Rubén Gerardo, Hernández Guedea, Marco Antonio, Pérez Rodríguez, Edelmiro, Reyna Sepúlveda, Francisco J., Muñoz Maldonado, Gerardo Enrique

    Published 2017
    “…There is s common usage of preopera-tive and postoperative antibiotics in the different patients without the existence of any actualbacteriologic and epidemiologic evidence.Material and methods:183 patients with diagnosis of cholecystolithiasis postoperated of lapa-roscopic cholecystectomy had their bile sent to bacteriology.Results: Bactibilia was identified in 31.95% of the cultures of mild cholecystitis and in 35.71%for moderate (p < .0001). …”
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  6. 86
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    ESTRÉS, ANSIEDAD Y DEPRESIÓN DE LOS PADRES Y MANIFESTACIONES ORALES DE SUS HIJOS CON SÍNDROME DE DOWN by Rullan Jones, Francheska, Cruz Fierro, Norma, Quiroga García, Miguel Ánge, Elizondo Elizondo, José, Zaragoza Magaña, Valentín, Martínez González, Gustavo Israel

    Published 2016
    “…Methodology: An observational, analytical, descriptive cross-sectional study was conducted in patients with Down syndrome under age 17 who underwent a dental examination through an oral epidemiological investigation and application of questionnaires of general data for the anxiety, stress and parental depression. …”
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  7. 87
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    Diseño y evaluación de un sistema de información geográfica, como herramienta, para la prevención y control del dengue en el área metropolitana de Monterrey, N. L. (2009-2012).... by Orta Pesina, Héctor

    Published 2018
    “…The serum epidemiological samples were positive to one of the three ELISA tests for dengue NS1, IgM and IgG; these were performed in the laboratory and taken as positive. …”
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    Tesis


  8. 88
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    Diseño y evaluación de un sistema de información geográfica, como herramienta, para la prevención y control del dengue en el área metropolitana de Monterrey, N. L. (2009-2012).... by Orta Pesina, Héctor

    Published 2018
    “…The serum epidemiological samples were positive to one of the three ELISA tests for dengue NS1, IgM and IgG; these were performed in the laboratory and taken as positive. …”
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    Tesis


  9. 89
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    Staphylococcus aureus EN QUESO BLANCO FRESCO Y SU RELACIÓN CON DIFERENTES MICROORGANISMOS INDICADORES DE CALIDAD SANITARIA by Díaz-Rivero, Cándida, González de García, Bedirva

    Published 2001
    “…Se sugiere laimplementación de un programa para mejorar la higiene del queso blanco fresco de venta enMérida.AbstractEpidemiological data revealed that Staphylococcus aureus was leading microorganism in foodoutbreaks caused by white cheese in Venezuela. …”
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    Article


  10. 90
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    INCREMENTO DEL RIESGO DE PADECER CARIES DENTAL POR CONSUMO DE HIDRATOS DE CARBONO CON ALTO POTENCIAL CARIOGÉNICO by Cázares Monrea, Lilibeth Celina, Ramos Peña, Esteban G., Tijerina González, Liliana Z.

    Published 2009
    “…To ascertain the risk of dental caries in students of secondary located in Guadalupe, Nuevo Leon, Mexico, according to cariogenic factors studied, was carried out a transversal epidemiological study, descriptive and analytical. Data collection was conducted through a food frequency questionnaire and oral inspection to each student. …”
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    Article


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