Research Article
The Effect of Cataract on Eye Movement Perimetry
Table 5
The results of the multilevel model of the individual factors (bold) and their levels.
| | Saccadic reaction time (ms) | Sensitivity threshold (cd/m2) | | Parameter estimate | 95% CI | value | Parameter estimate | 95% CI | value |
| Intercept | 350 | 197 to 504 | <0.001 | 215 | 178 to 252 | <0.001 | Age | −0 | −2 to 2 | 0.986 | 0.04 | −0.49 to 0.57 | 0.893 | Signal quality | −1 | −1 to 0 | 0.233 | 1.12 | 0.78 to 1.46 | <0.001 | Gender | | | 0.536 | | | 0.914 | Female | −9 | −37 to 19 | 0.536 | 0.4 | −7.6 to 8.5 | 0.914 | Male | Reference | | | Reference | | | Session | | | <0.001 | | | <0.001 | First | Reference | | | Reference | | | Second | −30 | −48 to −13 | < 0.001 | −8.3 | −15.2 to −1.4 | <0.05 | Stimulus intensity | | | <0.001 | (Not a factor in this model) | | 70% | 80 | 75 to 84 | <0.001 | | | | 80% | 31 | 26 to 35 | <0.001 | | | | 90% | 13 | 8 to 17 | <0.001 | | | | 100% | Reference | | | | | | Stimulus diameter | | | <0.001 | | | <0.001 | 0.35° | 95 | 88 to 102 | <0.001 | 34.1 | 31.1 to 37.1 | <0.001 | 0.58° | 36 | 30 to 41 | <0.001 | 7.3 | 4.4 to 10.3 | <0.001 | 1.15° | Reference | | | Reference | | | Stimulus eccentricity | | | <0.001 | | | <0.001 | 6° | −85 | −93 to −78 | <0.001 | −23.3 | −27.0 to −19.7 | <0.001 | 12° | −54 | −61 to −46 | <0.001 | −21.1 | −24.7 to −17.4 | <0.001 | 18° | Reference | | | Reference | | | LOCS III grade | | | <0.001 | | | <0.001 | 1 | −20 | −71 to 30 | 0.423 | −7.3 | −28.7 to 14.1 | 0.505 | 2 | −6 | −26 to 14 | 0.555 | −4.7 | −13.4 to 4.0 | 0.293 | 3 | −5 | −23 to 13 | 0.592 | 1.9 | −6.4 to 10.1 | 0.659 | 4 | 0 | −23 to 24 | 0.992 | 2.8 | −7.4 to 13.1 | 0.587 | 5 | 66 | 37 to 95 | <0.001 | 39.3 | 26.2 to 52.4 | <0.001 | 6 | −20 | −94 to 53 | 0.587 | 39.3 | 10.2 to 68.4 | <0.05 | IOL | Reference | | | Reference | | |
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LOCS III: Lens Opacity Classification System III and CI: confidence interval.
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