Abstract：Objective To explore the visual acuity and visual quality of patients after multifocal intraocular lens implantation. Methods From July 2019 to February 2021, 60 patients with cataract phacoemulsification combined with intraocular lens implantation were selected as the research objects, and they were divided into control group (30 cases) and observation group (30 cases) by digital parity method. The control group was implanted with the single-focal intraocular lens, and the observation group was implanted with a multifocal intraocular lens. The visual acuity, postoperative symptoms of poor vision, wearing glasses, visual function and quality of life were compared between the two groups. Results The distance-corrected near visual acuity(DCNVA)and uncorrected near vision acuity(UCNVA)of the observation group after distance vision correction were lower than those of the control group, and the difference was statistically significant (P＜0.05). There were no statistically significant difference in the best corrected near vision acuity (BCNVA), best corrected distance visual acuity (BCDVA), and uncorrected distance vision acuity (UCDVA) between the two groups (P＞0.05). There was no significant difference in glare and halo score of postoperative visual impairment between the two groups (P＞0.05). The rate of wearing glasses in the observation group was lower than that in the control group, and the difference was statistically significant (P＜0.05). The visual function and quality of life scores of the observation group were lower than those of the control group, and the difference was statistically significant (P＜0.05). Conclusion Multifocal intraocular lens implantation can effectively improve the vision and poor vision symptoms of cataract patients, reduce the rate of wearing glasses, and improve the visual quality of patients. It has clinical application value.
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