The median serum ferritin level was 190 μg / l, in which the lowest and highest were 4.0 μg / l and 3300.0 μg / l, respectively.
Ferritin huyết thanh có trung vị là 190 μg / l, thấp nhất là 4,0 μg / l, cao nhất là 3300,0 μg / l.