Research Article
Predictors of Recovery from Traumatic Brain Injury-Induced Prolonged Consciousness Disorder
Table 6
Correlation between the degree of recovery from prolonged consciousness disorder and each value.
| Variable | Degree of recovery from PCD | (Spearman correlation coefficient) | values |
| At the first scan or assessment | | | Age | −0.24 | 0.41 | Day of institution admission from injury | −0.48 | 0.086 | Kohnan score | −0.76 | 0.002 | Fractional anisotropy | 0.60 | 0.023 | Numbers of voxels with a fractional anisotropy value greater than 0.4 | 0.68 | 0.008 | Mean diffusivity | −0.22 | 0.459 | Axial diffusivity | −0.01 | 0.976 | Radial diffusivity | −0.34 | 0.241 | The difference between the first and the second scan | | | Fractional anisotropy | 0.38 | 0.177 | Numbers of voxels with a fractional anisotropy value greater than 0.4 | 0.62 | 0.017 | Mean diffusivity | 0.48 | 0.086 | Axial diffusivity | 0.54 | 0.044 | Radial diffusivity | 0.40 | 0.162 |
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