Table 3 The percentiles, Skewness, Kurtosis and interquartile range (IQR) of axial length, anterior chamber depth, vitreous chamber depth and lens thickness in this study
| Â | Percentile | Normal distribution indexes | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
1% | 5% | 25% | 50% | 75% | 95% | 99% | Skewness | Kurtosis | IQR | |
Axial length | 21.06 | 21.72 | 22.55 | 23.08 | 23.65 | 24.64 | 26.11 | 1.18 | 5.93 | 1.10 |
Anterior chamber depth | 1.85 | 2.08 | 2.39 | 2.61 | 2.84 | 3.17 | 3.41 | 0.10 | 0.02 | 0.45 |
Lens thickness | 3.63 | 3.80 | 4.08 | 4.27 | 4.47 | 4.77 | 5.01 | 0.17 | 0.21 | 0.39 |
Vitreous chamber depth | 13.78 | 14.42 | 15.17 | 15.66 | 16.20 | 17.16 | 18.52 | 1.24 | 6.32 | 1.03 |