Fig. 6
From: Change in quality of malnutrition surveys between 1986 and 2015
The moments of skewness for anthropometric variables by time. All survey data except for that contributed by agency “t”. The skewness of height-for-age (HAZ), weight-for-age (WAZ), weight-for-height/length (WHZ), MUAC-for-age (MUACageZ), MUAC-for-height (MUAC HtZ) and absolute MUAC (MUAC Abs), by date of conducting the survey. The upper panel shows the data applying SMART flags and the lower panel with WHO flags
