Encuesta nacional de salud materno infantil 2008 (ENSMI-2008/09). Ciudad de Guatemala, Guatemala: Ministerio de Salud Pública, MSPAS, INE y CDC, 2010 Unweighted sample size is less than 25, point estimate, lower limit and upper limit have been suppressed; Unweighted sample size is less than 25, point estimate, lower limit and upper limit have been suppressed