Figure 2. Para-central (2- to 5-mm diameter) and peripheral (5- to 6-mm diameter) corneal epithelium thickness in the right and left eyes of 614 normal Chinese children (Mean (standard deviation), μm).
Dot dash line: CET from the right eyes in the 2- to 5-mm diameter corneal; dotted line: CET from the left eyes in the 2- to 5-mm diameter regions; full line: CET from the right eyes in the 5- to 6-mm diameter corneal; dashed line: CET from the left eyes in the 5- to 6-mm diameter cornea. CET: corneal epithelium thickness, S: Superior, ST: Superior Temporal, ST: Temporal, IT: Inferior Temporal, I: Inferior, IN: Inferior Nasal, N: Nasal, SN: Superior Nasal.