Table 3

Multivariate models evaluating predictors of erythrocyte incorporation of isotopes of 57Fe, 58Fe, or both 14 days after oral administration

Final multivariate modelsStatus on Day 1: day of 57Fe oral administration
Status on Day 15: day of 58Fe oral administration
Combined data (considering both 57Fe and 58Fe erythrocyte incorporation)
Adjusted R2, %PAdjusted R2, %PAdjusted R2, %P
Log hepcidin  < .0009  .0064  < .0001 
Log CRP  < .0002  NS  < .0001 
Log ferritin 85 NS 58 NS 59 NS 
sTfR  NS  NS  NS 
Log ZnPP  NS  < .0004  NS 
Parasitemia  .0024  NS  .0023 
Final multivariate modelsStatus on Day 1: day of 57Fe oral administration
Status on Day 15: day of 58Fe oral administration
Combined data (considering both 57Fe and 58Fe erythrocyte incorporation)
Adjusted R2, %PAdjusted R2, %PAdjusted R2, %P
Log hepcidin  < .0009  .0064  < .0001 
Log CRP  < .0002  NS  < .0001 
Log ferritin 85 NS 58 NS 59 NS 
sTfR  NS  NS  NS 
Log ZnPP  NS  < .0004  NS 
Parasitemia  .0024  NS  .0023 

Abbreviations are explained in Table 1.

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