Table 8.
Univariate logistic regression analysis of postop-stereopsis with FVA.
| Parameters | FVA at 6 months postop | ||
|---|---|---|---|
| Coefficient b | Wald value | p value | |
| gene | 0.581 | 0.859 | 0.354 |
| close one eye in sunlight | 0.090 | 0.019 | 0.890 |
| age | −0.085 | 3.679 | 0.055 |
| age of onset | −0.203 | 5.250 | 0.022 |
| course of disease | 0.031 | 0.223 | 0.637 |
| family history | 1.460 | 1.525 | 0.217 |
| refractive error | 0.056 | 0.052 | 0.819 |
| total NCS | 0.164 | 0.972 | 0.324 |
| home NCS | 0.249 | 0.427 | 0.513 |
| clinic distance NCS | 0.637 | 1.784 | 0.182 |
| clinic near NCS | 0.072 | 0.058 | 0.810 |
| distance deviation | −0.008 | 0.135 | 0.713 |
| near deviation | −0.012 | 0.327 | 0.567 |
| worth four-dot test(33 cm) | 1.041 | 3.105 | 0.078 |
| worth four-dot test(2 m) | 0.779 | 2.223 | 0.123 |
| Titmus | 0.000 | 0.049 | 0.825 |
| Frisby | 0.004 | 1.252 | 0.263 |
| FVA | 0.002 | 3.958 | 0.047 |
| FD2 | 0.021 | 6.375 | 0.012 |
| surgical procedures | −0.552 | 2.098 | 0.147 |
Note that: If the stereoacuity is normal, the value is 0. If the stereoacuity is abnormal, the value is 1. FVA is Functional Visual Analyzer; FD2 is Frisby Davis Distance; NCS is Newcastle Control Score.