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Table 5 Predictability of postoperative ocular aberrations to postoperative visual performance

From: Correlation and predictability of ocular aberrations and the visual outcome after quadrifocal intraocular lens implantation: a retrospective longitudinal study

Ocular aberrations AUC1 P1 Coordinate point1 AUC2 P2 Coordinate point2
TRSE 0.773 < 0.001a 0.623 0.756 0.001a 0.653
Angle alpha 0.748 0.001a 0.321 0.751 0.001a 0.321
Coma 0.537 0.605 NA 0.525 0.732 NA
Trefoil 0.513 0.860 NA 0.807 < 0.001a 0.069
SA 0.411 0.220 NA 0.611 0.134 NA
Cornea HOA 0.570 0.336 NA 0.557 0.442 NA
Internal HOA 0.640 0.053 NA 0.601 0.174 NA
Total HOA 0.523 0.756 NA 0.571 0.339 NA
DLI 0.498 0.981 NA 0.517 0.815 NA
  1. 1 = corrected distance visual acuity 6 months postoperative, 2 = near corrected visual acuity, AUC area under curve, TRSE tracey refraction spherical equivalent, HOA higher order aberration, SA spherical aberration, DLI dysfunctional lens indexes, NA not applicable
  2. a denotes significant predictability between ocular aberrations and visual outcome