0121-7577 0121-7577 S0121-75772019000200011 10.17151/hpsal.2019.24.2.2 Chile Colombia Brazil Chile 00 07 2019 00 07 2019 24 2 11 13 1 2015 30 6 6 406-7 2 World Health Organization 2011 3 2014 28 1 1 4-13 4 2015 29 4 4 534-60 5 2013 22 3 3 194-202 6 2011 43 10 10 531-5