Fig 1.
Timeline of surveys and intervention (adapted from [21]).
Notes: 1 WRA = Women of Reproductive Age defined as between 16–45 years, 2Hb = Haemoglobin, sFe = serum Ferritin, sTfR = soluble Transferrin Receptor, STH = STHs, 3 WIFS = Weekly Iron Folic acid Supplementation.
Table 1.
Adherence1 with weekly IFA supplementation and deworming treatment over time2.
Table 2.
Mean haemoglobin, geometric mean ferritin and prevalence of anaemia, iron deficiency and iron deficiency anaemia, and prevalence of STH infections by WHO categories over time.
[32]
Fig 2.
Change in anaemia prevalence by ethnic grouping (Kinh or non-Kinh) and district.
Fig 3.
Odds ratios for iron deficiency compared to baseline and prevalence of adherence to taking iron tablets.
Fig 4.
Change in Soil Transmitted Helminth (STH) burden during the implementation of the WIFS/deworming program (2006–2012).