Table 2. Incidence of CXL according to age and Rmin at the first examination.
26 years or younger | 27 years or older | ||
---|---|---|---|
19 years or younger | 20–26 years-old | ||
Rmin < 5.73 mm | 75.0% | 25.0% | |
86.4% | 63.6% | ||
Rmin > 5.73 mm | 29.3% | 10.8% | |
38.1% | 20.0% |
Rmin, the minimum sagittal curvature evaluated by Pentacam®.