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Estimación de años de vida ajustados por discapacidad según subtipo de ataque cerebrovascular isquémico agudo / Estimating disability-adjusted life-years for subtypes of acute ischemic stroke
Martínez-Betancur, Octavio; Quintero-Cusguen, Patricia; Mayor-Agredo, Liliana.
  • Martínez-Betancur, Octavio; Universidad Nacional de Colombia. Facultad de Medicina. Bogotá. CO
  • Quintero-Cusguen, Patricia; Hospital Universitario de La Samaritana. Bogotá. CO
  • Mayor-Agredo, Liliana; s.af
Rev. salud pública ; 18(2): 226-237, mar.-abr. 2016. ilus, tab
Article in Spanish | LILACS | ID: lil-783664
RESUMEN
Objetivo Probar la hipótesis que los años de vida ajustados por discapacidad (AVAD) estimados al egreso hospitalario para cada paciente con ataque cerebrovascular (ACV) isquémico agudo, sin terapia de reperfusión, no difieren entre los subtipos etiológicos. Material y Métodos En el Hospital Universitario de la Samaritana de Bogotá, se seleccionaron para ingreso y seguimiento hasta el egreso, las historias de pacientes con diagnóstico de primer evento de ACV isquémico. El subtipo de ACV isquémico agudo se clasificó mediante los criterios establecidos por el Trial of Org 10172 in Acute Stroke Treatment (TOAST). Se estimaron los AVAD individuales de cada paciente con ACV isquémico agudo al egreso. La prueba de Kruskal Wallis se empleó para establecer diferencias de AVAD entre los cinco subtipos de ACV isquémico agudo. Resultados De 39 pacientes con ACV isquémico agudo, se clasificaron 17 (43,6 %) de etiología aterosclerótica, 10 (25,6 %) con ACVs lacunares, 6 (15,4 %) cardioembólicos y 6 (15,4 %) pacientes sin etiología clara. El total de AVAD aportados por los pacientes con ACV isquémico agudo, fue 316,9 años, sin diferencias estadísticamente significativas entre los subtipos de isquemia. Al egreso hospitalario, un paciente sobreviviente de un ACV isquémico agudo pierde en promedio de 8,12 años de vida óptima libre de discapacidad. Conclusión Los resultados no conclusivos se atribuyen a la concurrencia de procesos disímiles del cuidado clínico y a las distribuciones de factores de riesgo, comorbilidades y complicaciones de los pacientes.(AU)
ABSTRACT
Objective To test the hypothesis that DALYs, estimated individually for each patient with acute ischemic stroke upon hospital discharge, without reperfusion therapy, are not different between the different subtypes of ischemic stroke. Patients and Methods In the Hospital Universitario de la Samaritana in Bogotá, the health records of patients diagnosed with their first acute ischemic stroke event from admission and monitoring to discharge were selected. The subtype of acute ischemic stroke was classified according to the criteria established by the Trial of Org 10172 in Acute Stroke Treatment (TOAST). DALYs were estimated for each patient with acute ischemic stroke at hospital discharge. To establish differences of DALYs among the five acute ischemic stroke subtypes (TOAST), the Kruskal Wallis test was used. Results Of the 39 cases of acute ischemic stroke, 17 (43.6 %) were classified as artherosclerosis, 10 (25.6 %) as lacunar events, 6 (15.4 %) as cardioembolic attacks, and another 6 (15.4 %) cases with unclear etiology. At hospital discharge, the estimated total DALYs provided by patients with acute ischemic stroke was 316.9 years, without statistically significant differences between the subtypes of ischemic stroke. At hospital discharge, the average of optimal years free of disability lost by a patient surviving an acute ischemic stroke was 8.12. Conclusion Non conclusive results are attributed to the concurrence of dissimilar acute clinical care processes and to the risk factors distributions, comorbidities and patient complications.(AU)
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Stroke Type of study: Etiology study / Incidence study / Observational study / Risk factors Limits: Humans Country/Region as subject: South America / Colombia Language: Spanish Journal: Rev. salud pública Journal subject: Public Health Year: 2016 Type: Article Affiliation country: Colombia Institution/Affiliation country: Hospital Universitario de La Samaritana/CO / Universidad Nacional de Colombia/CO

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Full text: Available Index: LILACS (Americas) Main subject: Stroke Type of study: Etiology study / Incidence study / Observational study / Risk factors Limits: Humans Country/Region as subject: South America / Colombia Language: Spanish Journal: Rev. salud pública Journal subject: Public Health Year: 2016 Type: Article Affiliation country: Colombia Institution/Affiliation country: Hospital Universitario de La Samaritana/CO / Universidad Nacional de Colombia/CO