From: The effect of ocular biometric factors on the accuracy of various IOL power calculation formulas
Pearson Correlation | ED of Hoffer Q | ED of Holladay | ED of SRK/T |
---|---|---|---|
Corneal curvature (D) | 0.206 (p = 0.050) | 0.665 (p = 0.000) | 0.827 (p = 0.000) |
Axial length (mm) | −0.681 (p = 0.000) | −0.653 (p = 0.000) | −0.382 (p = 0.000) |
Anterior chamber depth (mm) | −0.756 (p = 0.000) | −0.548 (p = 0.000) | −0.252 (p = 0.016) |
Delta ACD (mm)a | 0.424 (p = 0.000) | 0.201 (p = 0.056) | 0.117 (p = 0.271) |