Table 2.
Mean (SD) axial length (AL), corneal radius (CR) and AL/CR-ratio for the right eye of 16–19-year-old Norwegians (n = 393) categorized by age, sex, and refractive error.
| Age | n | SER [D] Mean (SD) | AL [mm] Mean (SD) | CR [mm] Mean (SD) | AL/CR Mean (SD) | |
|---|---|---|---|---|---|---|
| 16–19 | All | 393 | +0.55 (1.29) | 23.44 (0.86) | 7.82 (0.27) | 3.00 (0.09) |
| Females | 231 | +0.45 (1.27) | 23.28 (0.83) | 7.78 (0.25) | 2.99 (0.10) | |
| Males | 162 | +0.70 (1.30) | 23.66 (0.86) | 7.87 (0.30) | 3.01 (0.09) | |
| Myopes | 50 | −1.60 (1.34) | 24.22 (0.79) | 7.74 (0.25) | 3.13 (0.09) | |
| Emmetropes | 120 | +0.18 (0.23) | 23.51 (0.75) | 7.77 (0.27) | 3.03 (0.07) | |
| Hyperopes | 223 | +1.23 (0.97) | 23.22 (0.83) | 7.86 (0.27) | 2.95 (0.07) | |
| 16 | All | 224 | +0.63 (1.23) | 23.38 (0.82) | 7.81 (0.28) | 3.00 (0.09) |
| Females | 129 | +0.56 (1.05) | 23.21 (0.76) | 7.78 (0.26) | 2.99 (0.09) | |
| Males | 95 | +0.74 (1.43) | 23.62 (0.85) | 7.85 (0.31) | 3.01 (0.10) | |
| 17–19 | All | 169 | +0.44 (1.37) | 23.51 (0.91) | 7.83 (0.26) | 3.00 (0.10) |
| Females | 102 | +0.31 (1.50) | 23.36 (0.91) | 7.79 (0.24) | 3.00 (0.11) | |
| Males | 67 | +0.65 (1.12) | 23.73 (0.88) | 7.89 (0.28) | 3.01 (0.08) |