0124-4108 0124-4108 S0124-41082018000100049 10.17533/udea.penh.v20n1a05 Chile Chile Chile Chile Chile 00 06 2018 00 06 2018 20 1 49 58

1 World Health Organization 2015 2 2008 87 4 4 1080S-6S 3 2008 87 2 2 362-9 4 2010 2 6 6 586-98 5 1984 224 4656 4656 1392-8 6 1994 35 2 2 177-93 7 2009 113 3-5 3-5 217-21 8 2004 89 39 39 1196-9 9 2005 20 39 39 455-63 10 2008 94 2 2 219-30 11 2007 31 11 11 1704-12 12 2008 16 7 7 1566-72 13 2014 41 2 2 131-8 14 2011 96 1 1 53-8 15 2000 ; 85 12 12 4635-8 16 2011 24 1 1 79-5 17 2004 80 1 1 29-37 18 2004 39 3 3 333-8 19 2007 56 12 12 1699-07 20 1988 21 2003 27 1 1 21-6 22 2007 107 3 3 393-401 23 1994 59 4 4 800-4 24 2006 25 1986 78 6 6 1568-78 26 1996 36 4 4 391-7 27 2004 28 2 2 248-53 28 2008 66 S139-46 29 2009 1 1 1 83-100 30 2006 31 2008 57 2 2 237-45 32 2010 95 9 9 4251-7 33 2001 101 7 7 767-3 34 2000 72 3 3 690-3