Table 3 Tukey’s multiple comparison between mean changes (postoperative minus preoperative values) in higher order aberrations (HOAs) postoperative
Change (Δ) in higher-order aberrations | Mean Diff. | 95 % CI of diff. | Significant? |
|---|---|---|---|
Δ Coma vs. Δ Trefoil | +0.03 | −0.13 to 0.20 | No |
Δ Coma vs Δ Spherical Aberration | −0.06 | −0.23 to 0.11 | No |
Δ Coma vs Δ Secondary Astigmatism | −0.08 | −0.25 to 0.09 | No |
Δ coma vs. Δ HOA root-mean-square | −0.22 | −0.38 to −0.05 | Yes |
Δ Trefoil vs Δ Spherical Aberration | −0.09 | −0.26 to 0.07 | No |
Δ Trefoil vs. Δ Secondary Astigmatism | −0.12 | −0.28 to 0.05 | No |
Δ Trefoil vs. Δ HOA root-mean-square | −0.25 | −0.42 to −0.08 | Yes |
Δ Spherical Aberration vs. Δ Secondary Astigmatism | −0.02 | −0.19 to 0.14 | No |
Δ Spherical Aberration vs Δ HOA root-mean-square | −0.16 | −0.32 to 0.01 | No |
Δ Secondary Astigmatism vs. Δ HOA root-mean-square | −0.14 | −0.30 to 0.03 | No |