Table 1.
Logistic regressions of lateral geniculate nucleus (LGN) volume reduction and ipsilateral lesion count along the optic radiation. These calculations were carried out separately for the frontal and the occipital half of the corpus callosum. Effect = Euler’s number to the power of the coefficient of the independent variable. AUC = Area under the Receiver Operating Characteristic (ROC) curve. p-value = p-value calculated with the Wald test. All values rounded to two decimal places, if needed (p-values to four decimal places). All p-values below 0.05 are accentuated in bold print. Results were not corrected for multiple comparisons.
| Lesion Categories | Effect = Odds Ratio | AUC | p-Value |
|---|---|---|---|
| new lesions (NL) frontal | 4.81 | 0.63 | 0.0338 |
| chronic enlarging lesions (CEL) frontal | 2.21 | 0.71 | 0.0157 |
| NL + CEL frontal | 2.38 | 0.75 | 0.0046 |
| chronic shrinking lesions (CSL) frontal | 1.91 | 0.57 | 0.1420 |
| NL + CEL + CSL frontal | 2.28 | 0.77 | 0.0027 |
| NL occipital | 2.25 | 0.64 | 0.0345 |
| CEL occipital | 1.99 | 0.72 | 0.0065 |
| NL + CEL occipital | 1.84 | 0.76 | 0.0020 |
| CSL occipital | 1.66 | 0.67 | 0.0307 |
| NL + CEL + CSL occipital | 1.76 | 0.82 | 0.0002 |