In our study hospitalization with digestive bleeding RR 15.94, coagulopathy RR 3.89, histories of peptic ulcers, gastritis diagnosed by endoscopy and previous upper gastrointestinal bleeding RR 3.09 were the statistically significant risk factors.
En nuestro estudio, el ingreso por sangrado digestivo RR 15,94, la coagulopatía RR 3,89 y la historia de úlcera péptica o gastritis por endoscopia o antecedente de HDA RR 3,09 fueron los factores de riesgo estadísticamente significantes.