Erratum

This article refers to:

Phenotypic Differences in Alpha 1 Antitrypsin-Deficient Sibling Pairs May Relate to Genetic Variation

Due to a publishing error, the figures appeared incorrectly in the article, “Phenotypic Differences in Alpha 1 Antitrypsin-Deficient Sibling Pairs May Relate to Genetic Variation” published in COPD: Journal of Chronic Obstructive Pulmonary Disease, Volume 5 Issue 6, pages 353–359. The correct versions are included here:

The scatterplot in Figure 1a shows no significant correlation of FEV1 (%predicted) between the siblings, whereas the KCO correlates well between pairs, as shown in Figure 1b.

Figure 1 Correlations of lung function between sibling pairs.

The scatterplot in Figure 2a shows no significant correlation between the lower zone voxel indices (LZVI) of the sibling pairs, whereas the upper zone voxel indices (UZVI) correlate well between the pairs, as shown in Figure 2b.

Figure 2 Correlations of CT densitometry between sibling pairs.