Enquête par grappes à indicateurs multiples (MICS), Tchad 2010: Rapport final. N'Djamena, République du Tchad, 2011 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; Oedema data was not considered in the analysis