2Hahn U, Krummenauer F, KOlbl B, et al. Determination of valid benchmarks for outcome indicators in cataract surgery: a multicenter, prospective cohort trial[J].Oph- thalmology, 2011, 118(11) :2105-2112.
3Lane SS, Javitt JC, Nethery DA,et al. Improvements in patient-reported outcomes and visual acuity after bilateral implantation of multifocal intraocular lenses with +3. 0 diopter addition: multicenter clinical trial[J]. J Cataract Refract Surg, 2010, 36(11) :1887-1896.
9Fang Y, Lu Y, Wu X, et al. Visual function and subjec tire quality of life in Chinese cataract patients after im plantation with aspheric intraocular lenses[J].Eur J Oph thalmol, 2011, 21(6) :732-740.
