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Search Results: 1 - 10 of 462689 matches for " Onofre; Granados-García "
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Cost-effectiveness analysis of the use of palivizumab in the prophylaxis of preterm patients in Mexico
Salinas-Escudero,Guillermo; Martínez-Valverde,Silvia; Reyes-López,Alfonso; Gardu?o-Espinosa,Juan; Mu?oz-Hernández,Onofre; Granados-García,Víctor; Rely,Kely;
Salud Pública de México , 2012, DOI: 10.1590/S0036-36342012000100007
Abstract: objective: the study evaluated the incremental cost-effectiveness ratio (icer) of the prophylaxis of palivizumab, for the reduction of complications associated to the respiratory syncytial virus in preterm patients in mexico. material and methods: a decision tree was developed in preterm groups [<29 and 29-32 weeks of gestational age (wga)], by using epidemiological and cost local data; the effectiveness was obtained with a systematic review. patients were evaluated according to their life expectancy. mexican health system perspective was used. effectiveness measures employed were lyg and qalys. the costs are reported in usd 2009. results: icers per lyg resulted on values of usd $25,029 and usd $29,637 for <29 wga and 29-32 wga respectively, whereas icers per qalys obtained in the model accounted for usd $17,532 and usd $20,760. conclusions: palivizumab prophylaxis for preterm newborn patients ≤32 weeks of age resulted in a cost-effective alternative.
Tumor fibroso solitario de la región parotidea: Reporte de un caso y revisión de la literatura
Suárez Roa,María de Lourdes; Ruíz Godoy Rivera,Luz María; Meneses García,Abelardo; Granados-García,Martín; Mosqueda Taylor,Adalberto;
Medicina Oral, Patología Oral y Cirugía Bucal (Ed. impresa) , 2004,
Abstract: solitary fibrous tumor is a well-recognized entity that most commonly involves the pleura; however, it has been recently described in other locations including the head and neck region, where it occurs as a slowly growing and well-circumscribed lesion. due to its low frequency it may be confused with other neoplasms, and for this reason microscopic, ultrastructural and immunohistochemical features are necessary to establish its diagnosis. prognosis of this tumor depends on its location and size. we present a 20-year-old woman with a well circumscribed, rapidly enlarging solitary fibrous tumor located in the parotid region, which protruded into the oral cavity, measured 10 x 8.5 x 5.5 cm and exhibited benign histological features and positive immunoreactivity to cd34.
Estimating the cost of treating patients with liver cirrhosis at the Mexican Social Security Institute
Quiroz,María Esther; Flores,Yvonne N; Aracena,Belkis; Granados-García,Víctor; Salmerón,Jorge; Pérez,Ruth; Cabrera,Guillermo; Bastani,Roshan;
Salud Pública de México , 2010, DOI: 10.1590/S0036-36342010000600003
Abstract: objective. to estimate the annual cost of treating patients with cirrhosis at the mexican institute of social security (imss per its abbreviation in spanish). material and methods. the annual cost of treating three stages of cirrhosis (child-pugh a, child-pugh b and child-pugh c) was estimated using micro-costing techniques and medical experts. these results were compared and contrasted with prices reported by imss. results. the annual cost of treatment, in usa dollars, by child-pugh stage was: a) micro-costing results: $1110.17 stage a, $549.55 stage b and $348.16 stage c; b) opinion of medical experts: $1 633.64, $6564.04 and $19660.35, respectively; and c) imss costs: $4269.00, $16949.63 and $30249.25, respectively. conclusions. the cost of treating patients with cirrhosis is considerable, and costs increase as the disease worsens. cost estimates vary depending on the source of information, and the methodology used. there are discrepancies between the procedures reported in medical records and treatment recommendations by imss liver experts.
A workplace physical activity program at a public university in Mexico can reduce medical costs associated with type 2 diabetes and hypertension
Méndez-Hernández,Pablo; Dosamantes-Carrasco,Darina; Siani,Carole; Flores,Yvonne N; Arredondo,Armando; Lumbreras-Delgado,Irma; Granados-García,Víctor M; Denova-Gutiérrez,Edgar; Gallegos-Carrillo,Katia; Salmerón,Jorge;
Salud Pública de México , 2012, DOI: 10.1590/S0036-36342012000100004
Abstract: objective: to assess the impact of a workplace leisure physical activity program on healthcare expenditures for type 2 diabetes and hypertension treatment. material and methods: we assessed a workplace program's potential to reduce costs by multiplying the annual healthcare costs of patients with type 2 diabetes and hypertension by the population attributable risk fraction of non-recommended physical activity levels. feasibility of a physical activity program was assessed among 425 employees of a public university in mexico. results: if 400 sedentary employees engaged in a physical activity program to decrease their risk of diabetes and hypertension, the potential annual healthcare cost reduction would be 138 880 us dollars. each dollar invested in physical activity could reduce treatment costs of both diseases by 5.3 dollars. conclusions: this research meets the call to use health economics methods to re-appraise health priorities, and devise strategies for optimal allocation of financial resources in the health sector.
Disciplina y espacios públicos. El caso de la EIME, 1915-1932
Aimer Granados García
Política y cultura , 2001,
Abstract: Este artículo es un estudio de caso que se centra en el análisis del aparato disciplinario de la Escuela de Ingenieros Mecánicos Electricistas (EIME) durante el periodo comprendido entre 1915 y 1932. Para la realización de este trabajo se consultó el archivo histórico de esta institución. El análisis se alimenta de la teoría foucaultiana del vigilar y castigar. La investigación muestra cómo las autoridades de la Escuela concibieron un reglamento de disciplina orientado a vigilar y mantener a los estudiantes en un espacio concebido para garantizar un estricto orden en la misma. Por otra parte se estudia cómo el espacio cercano a la Escuela, la calle, la vecindad y el billar permitieron al alumno romper la norma disciplinaria impuesta por las autoridades de la EIME.
Visiones encontradas en la celebración de la independencia mexicana a finales del siglo XIX
Granados García, Aimer
Revista de Indias , 2003,
Abstract: This article analyses the opposed visions held by some popular sectors of Mexico City, as well as by a portion of members of the Spanish population, in the frame of the annual celebration of Independence, during the last decade of the XIXth Century. From the perspective of ethnicities in conflict , the work analyses the hispanophobia and indophobia expressed by such social actors. The study is based on the chronicles of events published by Mexico City in regard to the conflicts that took place yearly, during that festivity Este artículo analiza las visiones encontradas que algunos sectores populares en la Ciudad de México, así como una parte de la colonia espa ola, tuvieron en el marco de la celebración anual de la independencia durante la última década del siglo XIX. Desde la perspectiva de las etnicidades en conflicto , el trabajo analiza la hispanofobia e indofobia expresada por dichos actores sociales. El estudio tiene como fuente documental las crónicas que sobre la celebración anual de la independencia hacían los periódicos de la ciudad de México.
The use of Jclic as complement for the teaching/learning of the Phisical Education
Antonio Ariza García,Santiago Romero Granados
Retos : Nuevas Perspectivas de Educación Física, Deporte y Recreación , 2009,
Abstract: In this article we seek to show the importance of the program Jclic in the design of applications didactic multimedia and interactive that procedural aspects of diverse areas of the curriculum work that embrace from the infantile education until the secondary education. In particular, we will center ourselves in the design of activities for the introduction from the Physical Education to different levels.
Modelo de medición y evaluación de la usabilidad en sitios web de la banca virtual en Colombia
Pulido Granados,Elkin René; Medina García,Víctor Hugo;
Ingeniería y Universidad , 2008,
Abstract: the work here presented is the development of a model for the measurement and evaluation of the usability of web sites of the colombian virtual bank; the methodology used was that of a heuristic evaluation by experts, which takes into account the inherent objectives of the domain and the necessities of the navigators, in addition to their profile. there are several methodologies to evaluate the usability of web sites, such as: iterative revision, clickstream, on-line questionnaire, heuristic evaluation by experts, users' test, cognitive walkthrough, pluralistic walkthrough, interviews with users, thinking aloud, card sorting, scientific method, ethnographic study, sumi - quis, esprit music, evaluation of the intercultural usability, evaluation of the accessibility, studies of documentation, and predictive s yst em per for mance models. the heuristic evaluation by experts was selected due to several reasons: it is based on the evaluators' expertise on the subject; it is an informal, easy-to-apply methodology; it has low cost and concrete results; it is accurate and reliable in terms of web site usability. evaluation results can be used to make a report that allows banks to know what is happening to users who make transactions through their internet pages, whether the web sites efficiently satisfy their needs and objectives, and also if each site provides them with accessibility, trustworthiness and functionality.
Fase sexual de los helechos Odontosoria schlechtendalii y Odontosoria scandens (Dennstaedtiaceae)
Granados,Beatriz; Pérez-García,Blanca; Mendoza,Aniceto;
Revista de Biología Tropical , 2003,
Abstract: the results of morphogenesis studies of the sexual phase of odontosoria schlechtendalii and o. scandens are presented in this paper. in o. schlechtendalii and o. scandens the spores are triletes, non-chlorophyllous, and germinación is of the vittaria-type, devoid of perine, the exine is smoth and sometimes coarsely ridged to reticulate. the development pattern is of the adiantum-type. the adult gametophyte is cordate-spathulate, with probable presence of anteridiogen in o. schlechtendalii, both species are glabrous. sex organs are of the common type of the leptosporangiate ferns. the first leaves appeared after 56-92 days of culture, with petiole and plate divide narrow, trichomes bifurcate and stomate anomocytic
Rendimiento térmico de Carnot de un LASER
Víctor David Granados García,Julia Mariana Iturbe Ponce
Latin-American Journal of Physics Education , 2011,
Abstract: In this work we present a summary on the theory of thermal black body radiation in a two-level system using the coefficients A and B of Einstein. Then we study a LASER as a three-level system and we apply Einstein’s theory to determine the Carnot’s thermal efficiency of a LASER. We also use two kinds of kinetic equations for the transitions between two levels and, in equilibrium, we prove that the thermal efficiency is the same as the Carnot efficiency as a function of the temperature of the heat source and the medium. We also use the Carnot cycle in the TS plane to prove that it is the same efficiency assuming that the chemical potential of the radiation is zero.
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