Table 4.
Iron Statusa | N Obsb | Hematologyc (10 yr) | Nd | Mean | SD | ID (n, %)e |
---|---|---|---|---|---|---|
| ||||||
Control | 23 | Hb (g/l) | 23 | 131.6 | 11.1 | 0, 0% |
MCV (fl) | 23 | 83.0 | 2.9 | |||
FEP (mcg/dl) | 23 | 64.2 | 15.3 | |||
Ferritin (mcg/l) | 23 | 29.8 | 10.4 | |||
| ||||||
IDA (6 mo) | 13 | Hb (g/l) | 13 | 122.9 | 8.1 | 1, 7.7% |
MCV (fl) | 13 | 80.5 | 2.1 | |||
FEP (mcg/dl) | 13 | 60.9 | 18.0 | |||
Ferritin (mcg/l) | 13 | 28.2 | 15.3 | |||
| ||||||
IDA (12 mo) | 24 | Hb (g/l) | 23 | 131.2 | 8.7 | 2, 8.7% |
MCV (fl) | 23 | 80.5 | 4.9 | |||
FEP (mcg/dl) | 23 | 69.7 | 12.1 | |||
Ferritin (mcg/l) | 23 | 28.1 | 13.6 |
The hematology for study children at 10-year follow up is shown by infant iron status group.
- IDA-6: Infants whose iron deficiency anemia status was identified at 6 months but were iron sufficient at 12 or 18 months.
- IDA-12: Infants whose iron deficiency anemia status was identified at 12 months but were iron sufficient at 6 or 18 months.
- IS: Randomly selected formerly non-anemic infants.
NObs: Total number of children in each iron status group.
Mean and standard deviation (SD) are shown for the following hematology measures: hemoglobin (Hb); mean corpuscular volume (MCV); free erythrocyte protoporphyrin (FEP); and plasma ferritin (Ferritin).
N: Number of blood samples available.
ID (n, %): The number and percent of subjects that are ID at 10 years of age.