IQ full | IQ verbal | IQ perform | TOMI | |
---|---|---|---|---|
Significant correlation indicated: *p<0.05, **p<0.01. | ||||
OFCB, Occipitofrontal circumference at birth; OFCD, OFC at discharge; OFC4, OFC at 4 years of age; OFC15, OFC at 15 years of age; dzOFC1, change in OFC between birth and discharge; dzOFC2, change in OFC between discharge and 4 years; dzOFC3, change in OFC between 4 and 15 years. | ||||
zOFCB | 0.20* | 0.17* | 0.20* | −0.19* |
zOFCD | 0.12 | 0.10 | 0.12 | −0.29** |
zOFC4 | 0.20* | 0.16* | 0.19* | −0.21** |
zOFC15 | 0.24** | 0.25** | 0.18* | −0.16* |
dzOFC1 | −0.04 | −0.03 | −0.04 | −0.21* |
dzOFC2 | −0.03 | −0.02 | −0.04 | 0.01 |
dzOFC3 | 0.07 | 0.14 | −0.02 | 0.11 |