2500-5006 2500-5006 S2500-50062021000200203 10.22265/acnef.8.2.487 Colombia Colombia Colombia Colombia Colombia 00 12 2021 00 12 2021 8 2

2002 13 5 5 1358-64 2016 100 5 5 1120-7 2009 4 1 1 125-31 2007 18 10 10 2781-8 United States Renal Data System 2018 Volume 2 411-26 2006 1 4 4 774-9 2005 46 3 3 537-49 2018 8 6 6 2016 42 2 2 170-6 2016 30 9 9 1097-107 2011 26 11 11 3761-6 2012 27 12 12 4473-80 2014 46 825-32 2009 41 3 3 837-9