Table 3.
Distribution of the Groups, Based on the Nelson Grading System
| Grading |
H Lenses
(n=40) |
RGP Lenses (n=18) |
SiH Lenses
(n=32) |
Control
(n=2) |
|---|---|---|---|---|
| Grade 0 | 21 (52.5%) | 9 (50.0%) | 13 (40.6%) | 14 (66.7%) |
| Grade 1 | 14 (35 %) | 6 (33.3%) | 13 (40.6%) | 7 (33.3%) |
| Grade 2 | 5 (12.5%) | 3 (16.7%) | 6 (18.8%) | 0 ( 0%) |
| P.value | 0.445 | |||
H; hydrogel, n= number of eyes, RGP; rigid gas permeable, SiH; silicone hydrogel,