Table 1.
Patient characteristics.
Fig 1.
Postoperative spherical equivalent refraction in three groups: the mixed and matched group, the bilateral bifocal IOL group, and the bilateral EDoF IOL group.
(A) Distribution of postoperative spherical equivalent refraction across the three groups; (B) Comparison of the mean postoperative spherical equivalent refraction among the three groups. IOL = intraocular lens; EDoF = extended depth of field; D = diopter.
Table 2.
Comparison of postoperative visual outcomes among three groups.
Fig 2.
Postoperative binocular visual acuities in three groups: the mixed and matched group, the bilateral bifocal IOL group, and the bilateral EDoF IOL group.
(A) Binocular uncorrected distance visual acuity; (B) Binocular best corrected distance visual acuity; (C) Binocular uncorrected intermediate visual acuity; (D) Binocular distance-corrected intermediate visual acuity; (E) Binocular uncorrected near visual acuity; (F) Binocular distance-corrected near visual acuity. IOL = intraocular lens; EDoF = extended depth of field.
Fig 3.
Binocular defocus curves for three groups: the mixed and matched group, the bilateral bifocal IOL group, and the bilateral EDoF IOL group.
IOL = intraocular lens; EDoF = extended depth of field; D = diopter.
Table 3.
The Chinese Catquest-9SF results.
Fig 4.
Severity of photic phenomena in three groups: the mixed and matched group, the bilateral bifocal IOL group, and the bilateral EDoF IOL group.
(A) Glare symptoms; (B) Halo symptoms. IOL = intraocular lens; EDoF = extended depth of field.
Table 4.
Mean stereoacuity and number (percentage) of patients who achieved a disparity threshold of 100 or 40 arcsec or better.