CorrectionGochee PA, Powell LW, Cullen DJ, Du Sart D, Rossi E, and Olynyk JK. A population-based study of the biochemical and clinical expression ofthe H63D hemochromatosis mutation. Gastroenterology 2002;122:646–651.

In reviewing Table 2 from the above article, the authors discovered that the second column heading was incorrect. The corrected Table 2appears below:

Table 2. Transferrin Saturation (TRS) and Serum Ferritin Levels (Ferritin) in Male and Female Subjects Who Were Wild-Type for the C282Y Mutation

Male Female

TRS Ferritin TRS Ferritin

H63D/H63D 35.1 � 1.9 226 � 25 29.6 � 1.6a 134 � 26a

Range, 19–67(n � 33)

Range, 21–546(n � 33)

Range, 11–50(n � 29)

Range, 9–492(n � 29)

H63D/wild-type 31.5 � 0.5 235 � 17 26.7 � 0.5a 94 � 4a

Range, 8–74(n � 356)

Range, 4–5234(n � 356)

Range, 5–60(n � 355)

Range, 3–422(n � 355)

Wild-type/wild-type 28.4 � 0.3b 213 � 7 25.0 � 0.3a,b 96 � 4a

Range, 5–115(n � 887)

Range, 8–5233(n � 887)

Range, 3–61(n � 871)

Range, 1–2242(n � 871)

NOTE. Subjects have been analyzed according to the presence of H63D mutations in the HFE gene.aP � 0.01 vs. male group of same H63D genotype.bP � 0.01 vs. H63D/H63D and H63D/wild-type of same column.

April 2002 CORRESPONDENCE 1191