2020
DOI: 10.24875/acm.19000059
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Validación prospectiva multicéntrica del EuroSCORE II en Argentina

Abstract: Entre enero de 2012 y febrero de 2018 se incluyeron en forma prospectiva 2,000 pacientes consecutivos que fueron sometidos a cirugía cardíaca en diferentes centros de Argentina. El punto final fue mortalidad hospitalaria por cualquier causa. La discriminación, calibración, precisión y utilidad clínica del EuroSCORE II se evaluaron en la cohorte global y en los diferentes tipos de cirugías, basándose en las curvas Receiver Operating Characteristics (ROC), bondad de ajuste de Hosmer-Lemeshow, razón de mortalidad… Show more

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Cited by 3 publications
(2 citation statements)
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“…For example, Alvarez-Cabo, in an ambispective series of 206 adult Spanish patients undergoing coronary revascularization surgery, in addition to the χ 2 of H-L to evaluate calibration, also used the RAMR, with a point value of 0.83, suggesting a slight overestimation of the model, supported by the 95% confidence interval of the point value of the RAMR reported. 29 Similarly, Borracci et al, in their prospective series of 2,000 Argentinean adult patients undergoing general cardiac surgery, used in their calibration evaluation in addition to the χ 2 of H-L the RAMR, whose point value was 1.4 suggestive of slight underestimation of risk; «the clinical validation of the model, based on the ratio of observed/expected mortality, showed that the system performed better in the lowest and highest risk groups while underestimating the risk in the intermediate groups.» 28 We used the present work's H-L χ 2 and the RAMR to evaluate the calibration. According to χ 2 of H-L, the model has an adequate calibration.…”
Section: Discussionmentioning
confidence: 99%
“…For example, Alvarez-Cabo, in an ambispective series of 206 adult Spanish patients undergoing coronary revascularization surgery, in addition to the χ 2 of H-L to evaluate calibration, also used the RAMR, with a point value of 0.83, suggesting a slight overestimation of the model, supported by the 95% confidence interval of the point value of the RAMR reported. 29 Similarly, Borracci et al, in their prospective series of 2,000 Argentinean adult patients undergoing general cardiac surgery, used in their calibration evaluation in addition to the χ 2 of H-L the RAMR, whose point value was 1.4 suggestive of slight underestimation of risk; «the clinical validation of the model, based on the ratio of observed/expected mortality, showed that the system performed better in the lowest and highest risk groups while underestimating the risk in the intermediate groups.» 28 We used the present work's H-L χ 2 and the RAMR to evaluate the calibration. According to χ 2 of H-L, the model has an adequate calibration.…”
Section: Discussionmentioning
confidence: 99%
“…(8) En el EXCEL trial por ejemplo, las mujeres tuvieron mayor infarto perioperatorio con la angioplastia y los varones con la cirugía. (9) En la Argentina, pese a contar con datos sobre cirugía cardíaca en los dos registros más grandes realizados a la fecha (ESMUCICA [10] y CONAREC XVI [11]) y otros estudios individuales más recientes, (12,13) no se ha informado de manera discriminada la mortalidad por sexo tras la cirugía coronaria. El objetivo de este estudio fue analizar los resultados de mortalidad y complicaciones hospitalarias y a 60 días luego de cirugía de revascularización miocárdica aislada o combinada, en forma comparativa entre mujeres y varones.…”
Section: Introductionunclassified