Research Article
Preliminary Characterization of Predictive Factors of the Visual Change after Epi-On and Epi-Off Corneal Collagen Crosslinking Techniques
Table 1
Demographic data of the patients enrolled in study.
| CXL type | Epi-on 35 (50.7%) | | Epi-off 34 (49.3%) |
| Sex | 49 males (71.0%) | | 20 females (29.0%) |
| Age (years) | 24.9 ± 1.0 | | Epi-on 26.5 ± 1.0 | | Epi-off 23.5 ± 1.0 |
| Laterality | 36 right eyes (52.2%) | | 33 left eyes (47.8%) |
| Contact lenses | No 46 (66.7%) | | Yes 23 (33.3%) |
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