The original publication of the article has errors that need to be corrected as follows:
In the Results section, the second and third sentences of the second paragraph of the “Associations between subcortical volume and cigarette pack-years” should read as: “These relationships were detected for left accumbens (rP = −0.03, p = 0.01; covE = −0.10, p = 0.01) and left pallidum (rP =−0.08, p = 0.01; covE = −0.07, p = 0.03). Unique environmental factors involved in higher levels of cigarette pack-years were also associated with decreased volumes for these regions, as indicated by the moderate environmental correlations between smoking and left accumbens (rE = −0.24, 95 % CI = −0.4; −0.05) as well as left pallidum (rE = −0.21, 95 % CI = −0.38; −0.03).”
The Table 1 was incorrect in the original publication and it has been corrected in this erratum:
Table 1.
Summary of bivariate results for relationships between volumetric measures and cigarette pack-years with significant genetic covariances/correlations
| Region of interest | Standardized genetic/environmental covariance estimates | Genetic/environmental correlation estimates | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| covA | 95 % CI | covE | 95 % CI | rA | 95 % CI | rE | 95 % CI | rP | 95 % CI | |
| R-Lingual Gyrus | −0.17 | (−0.29; −0.05) | −0.01 | (−0.09; 0.07) | −0.40 | (−1; −0.11) | −0.02 | (−0.2; 0.16) | −0.18 | (−0.28; −0.07) |
| R-Caudal Anterior Cingulate Cortex | −0.15 | (−0.28; −0.02) | 0.05 | (−0.05; 0.13) | −0.44 | (−1; −0.07) | 0.09 | (−0.09; 0.27) | −0.11 | (−0.21; 0) |
| L-Cuneus | −0.13 | (−0.25; −0.01) | 0.06 | (−0.01; 0.14) | −0.34 | (−1; −0.04) | 0.14 | (−0.03; 0.31) | −0.07 | (−0.18; 0.04) |
| L-Cerebellum Cortex | −0.13 | (−0.24; −0.01) | 0.01 | (−0.05; 0.08) | −0.28 | (−1; −0.02) | 0.04 | (−0.15; 0.22) | −0.11 | (−0.22; 0) |
| R-Pars Opercularis | −0.13 | (−0.25; 0) | 0.02 | (−0.06; 0.1) | −0.36 | (−1; −0.01) | 0.04 | (−0.14; 0.22) | −0.11 | (−0.21; 0) |
| R-Precuneus | −0.12 | (−0.24; 0) | −0.02 | (−0.09; 0.05) | −0.31 | (−1; 0) | −0.05 | (−0.23; 0.13) | −0.14 | (−0.25; −0.03) |
| L-Posterior Cingulate Cortex | 0 | (−0.13; 0.12) | −0.14 | (−0.23; −0.06) | −0.01 | (−1; 1) | −0.31 | (−0.46; −0.14) | −0.14 | (−0.25; −0.04) |
| R-Rostral Middle Frontal Gyrus | 0.02 | (−0.11; 0.14) | −0.12 | (−0.21; −0.05) | 0.04 | (−1; 1) | −0.29 | (−0.44; −0.11) | −0.11 | (−0.21; 0) |
| L-Pars Orbitalis | 0.02 | (−0.11; 0.14) | −0.14 | (−0.24; −0.04) | 0.08 | (−1; 1) | −0.24 | (−0.39; −0.08) | −0.12 | (−0.22; −0.02) |
| R-Inferior Temporal Gyrus | 0.02 | (−0.11; 0.15) | −0.11 | (−0.2; −0.02) | 0.06 | (−1; 1) | −0.23 | (−0.39; −0.05) | −0.090 | (−0.19; 0.02) |
| L-Accumbens | 0.06 | (−0.06; 0.19) | −0.10 | (−0.18; −0.02) | 0.16 | (−0.16; 1) | −0.24 | (−0.4; −0.05) | −0.03 | (−0.14; 0.08) |
| L-Rostral Middle Frontal Gyrus | −0.01 | (−0.14; 0.12) | −0.09 | (−0.17; −0.01) | −0.02 | (−1; 1) | −0.21 | (−0.37; −0.03) | −0.10 | (−0.2; 0.01) |
| L-Pallidum | −0.01 | (−0.13; 0.11) | −0.07 | (−0.15; −0.01) | −0.02 | (−1; 1) | −0.21 | (−0.38; −0.03) | −0.08 | (−0.19; 0.03) |
| L-Middle Temporal Gyrus | 0.01 | (−0.11; 0.13) | −0.10 | (−0.19; −0.01) | 0.04 | (−1; 1) | −0.19 | (−0.35; −0.02) | −0.08 | (−0.19; 0.02) |
Bolded parameter estimates are significant at p<0.05