Results: 79 patients were included in the study. 27 34.2% CI 95% 23.9  45.7 had developed Stage 2 MDRD renal failure by the 6 month of surveillance.
Resultados: De 79 pacientes incluidos en el estudio, 27 34,2% IC 95% 23,9-45,7 presentaron falla renal al sexto mes de seguimiento con un MDRD de estadio 2.