Table 2.
Overview of secondary outcome subanalyses. Table showing association analyses of the mean mfVEP parameters with the ODSS and MNCV, as well as analyses regarding the sectors and eccentricities (GEE analysis)
| Primary measure | Secondary measure | Tertiary measure | Latency | Amplitude | ||||
|---|---|---|---|---|---|---|---|---|
| P | adj. P | B | P | adj. P | B | |||
| Mean | ODSS ass. | <0.001 | 1.318 | 0.296 | 6.129 | |||
| MNCV ass. | <0.001 | −0.081 | 0.738 | −0.170 | ||||
| Sector | Superior | 0.005 | 0.015 | 5.205 | 0.684 | n.s. | −4.266 | |
| Inferior | 0.226 | n.s. | 1.712 | 0.782 | n.s. | −5.271 | ||
| Temporal | 0.896 | n.s. | 0.313 | 0.940 | n.s. | 1.112 | ||
| Nasal | 0.531 | n.s. | −1.483 | 0.781 | n.s. | 4.630 | ||
| Superior | MNCV ass. | 0.418 | n.s. | −0.039 | 0.188 | n.s. | −0.567 | |
| Inferior | MNCV ass. | 0.092 | n.s. | −0.073 | 0.995 | n.s. | 0.004 | |
| Temporal | MNCV ass. | 0.006 | 0.018 | −0.160 | 0.830 | n.s. | 0.123 | |
| Nasal | MNCV ass. | 0.084 | n.s. | −0.096 | 0.849 | n.s. | −0.129 | |
| Eccentricity | Central | 0.173 | n.s. | 3.622 | 0.723 | n.s. | −6.896 | |
| First peripheral | 0.104 | n.s. | 3.626 | 0.787 | n.s. | −4.960 | ||
| Second peripheral | 0.679 | n.s. | 0.811 | 0.791 | n.s. | −4.212 | ||
| Third peripheral | 0.224 | n.s. | 2.081 | 0.916 | n.s. | 1.369 | ||
| Outer peripheral | 0.917 | n.s. | 0.168 | 0.754 | n.s. | 3.867 | ||
| Central | MNCV ass. | 0.659 | n.s. | −0.027 | 0.589 | n.s. | −0.419 | |
| First peripheral | MNCV ass. | 0.003 | 0.012 | −0.119 | 0.807 | n.s. | −0.166 | |
| Second peripheral | MNCV ass. | 0.085 | n.s. | −0.079 | 0.951 | n.s. | −0.031 | |
| Third peripheral | MNCV ass. | 0.011 | 0.044 | −0.100 | 0.796 | n.s. | −0.136 | |
| Outer peripheral | MNCV ass. | 0.293 | n.s. | −0.049 | 0.608 | n.s. | −0.272 | |
Bonferroni Correction was used for adjusted P‐values. Significant results are highlighted in bold and light gray. (P = P‐value, adj. P = adjusted P ‐value, n.s. = not significant, ass. = association, MNCV = motor nerve conduction velocity, ODSS = overall disability sum score).