Table 3 Patients’ data of two groups
Parameter (postoperative data) | greater than 0.5 D | less than 0.5 D | P value |
|---|---|---|---|
Total number (eyes) | 36 (56%) | 28 (44%) | - |
Age (year) | 73.6 ± 10.1 | 69.4 ± 9.4 | .093 |
Spherical equivalent refraction (D) | −0.80 ± 1.16 | −1.33 ± 1.68 | .143 |
Refractive astigmatism (D) | 0.92 ± 0.55 | 0.91 ± 0.39 | .868 |
Keratometric astigmatism (D) | 0.93 ± 0.48 | 0.81 ± 0.38 | .296 |
Total corneal astigmatism (D) | 0.97 ± 0.50 | 0.90 ± 0.40 | .553 |
Axial length (mm) | 23.44 ± 1.45 | 23.97 ± 1.94 | .209 |
IOL power (D) | 21.38 ± 3.50 | 20.09 ± 3.67 | .159 |