Fig. 1.

Progression of stunting in the PROVIDE neurocognitive subset: HAZ measurements were taken from enrollment through four years of age. HAZ measurements were categorized as control (HAZ > −1.0), risk of stunting (HAZ −1.0 to −2.0), stunting (HAZ −2.0 to −3.0) or severe stunting (HAZ < −3.0). The week of each HAZ measurement is indicated on the y-axis, with total percentage for each category indicated on the x-axis.