Table 1. Selection set population characteristics.
| Mean | Median | Std | Min | Max | PSW | PDP | |
|---|---|---|---|---|---|---|---|
| Age (years) | 56.89 | 57.00 | 7.25 | 36.00 | 78.00 | 8.543e-5 | 0.091 |
| K (D) | 43.27 | 43.25 | 1.40 | 39.39 | 47.51 | 0.252 | 0.547 |
| ACD (mm) | 3.10 | 3.10 | 0.32 | 2.21 | 4.10 | 0.189 | 0.350 |
| AL (mm) | 23.03 | 23.07 | 0.92 | 19.94 | 26.26 | 0.010 | 0.111 |
| Rxpre (D) | 1.85 | 1.88 | 1.52 | −3.88 | 6.63 | 0.000 | 0.000 |
| IOLIdeal (D) | 22.80 | 22.50 | 2.74 | 12.62 | 34.17 | 8.615e-12 | 9.992e-16 |
Note:
Standard deviation (Std), Minimum (Min), Maximum (Max), Shapiro–Wilk P-value (pSW) and D’Agostino-Pearson’s K2 P-value (pDP). Selection set was assessed for normality by Shapiro–Wilk and D’Agostino-Pearson’s K2 normality tests at level of P = 0.001.