Research Article
Correlations of Corneal Spherical Aberration with Astigmatism and Axial Length in Cataract Patients
Table 1
Numbers of patients in seven axial length categories and four astigmatism groups.
| | Count (percentage in all) | Axial length (mm) | Total | | <20 | 20–22 | 22–24.5 | 24.5–26 | 26–28 | 28–30 | ≥30 |
| | Astigmatism (D) | <1 | 5 (0.07%) | 209 (3.10%) | 2690 (39.87) | 530 (7.86%) | 380 (5.63%) | 221 (3.28%) | 296 (4.39%) | 4331 (64.19%) | | 1-2 | 1 (0.01%) | 76 (1.13%) | 907 (13.44%) | 289 (4.28%) | 264 (3.91%) | 198 (2.93%) | 248 (3.68%) | 1983 (29.39%) | | 2-3 | 1 (0.01%) | 22 (0.33%) | 121 (1.79%) | 51 (0.76%) | 55 (0.82%) | 39 (0.58%) | 62 (0.92%) | 351 (5.20%) | | ≥3 | 0 (0%) | 6 (0.09%) | 25 (0.37%) | 16 (0.24%) | 14 (0.21%) | 7 (0.10%) | 14 (0.21%) | 82 (1.22%) |
| | Total | 7 (0.10%) | 313 (4.64%) | 3743 (55.48%) | 886 (13.13%) | 713 (10.57%) | 465 (6.89%) | 620 (9.19%) | 6747 |
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