Table 1 Preoperative patients’ data
Parameter | Mean ± SD | Range |
|---|---|---|
Age (year) | 71.8 ± 9.9 | 33–92 |
Sex (male: female) | 25: 25 | |
Right: Left | 33: 31 | |
Keratometric astigmatism (D) | 0.76 ± 0.46 | 0.03–2.76 |
Type of keratometric astigmatism (eyes) | ||
ATR (0–29°, 150–180°) | 23 | |
WTR (60–119°) | 19 | |
oblique (30–59°, 120–149°) | 22 | |
Axial length (mm) | 23.67 ± 1.69 | 20.98–27.55 |