Figure 3. AST with SER errors along four meridians (superior, inferior, nasal, and temporal). “1” indicates the scleral spur to the 1-mm location. “*” represents statistical significance in SER errors. At i4, the mean scleral thickness in the orthopedic group was higher than in the severe myopia group (p = 0.006, adjusted by DUNNETT), and the same trend was observed at i5 (p = 0.0031, adjusted by DUNNETT).