+3.00 D和+2.50 D近附加度数多焦点人工晶状体植入术后视觉质量比较

宫贤惠, 叶凌颖, 林志博, 黄芳, 方秀秀, 俞阿勇

Visual Quality Differences between Multifocal Intraocular Lenses with Near Additions of +3.00 and +2.50 Diopters

Xianhui Gong, Lingying Ye, Zhibo Lin, Fang Huang, Xiuxiu Fang, Ayong Yu

2组患者离焦曲线（对照组：近附加为+3.00 D;观察组：近附加为+2.50 D,^a P<0.05）