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		题名	作者	年代	出处	被引量
	1	Postoperative visual performance with a bifocal and trifocal diffractive intraocular lens during a 1-year follow-up显示文摘AIM:To evaluate and compare the clinical outcomes with a diffractive bifocal and trifocal intraocular lens(IOL) during a 12-month follow-up.METHODS:Prospective comparative study including 75 eyes of 38 patients(44-70 y) undergoing uneventful cataract surgery.Each patient was randomly assigned to one type of IOL,bifocal(35 eyes) or trifocal(40 eyes).Visual,refractive,and contrast sensitivity changes were evaluated in a 12-month follow-up.The binocular defocus curve was also measured at 12 mo postoperatively.RESULTS:No statistically significant differences between groups were found in postoperative uncorrected and corrected distance visual acuities(P≥0.276).Postoperative corrected near visual acuity(33 cm) was significantly better in the trifocal group during all follow-up(P≤0.004) as well as 6-month uncorrected near(P=0.008) and distancecorrected near visual acuities(P=0.016)(33/40 cm).Significantly better uncorrected intermediate and distance corrected-intermediate visual acuity were found during all follow-up in the trifocal group(P<0.001),which was consistent with differences among groups in binocular defocus curve.Differences among groups in contrast sensitivity were minimal,being only significant at 6 months for some low to medium spatial frequencies(P≤0.006).CONCLUSION:Bifocal and trifocal diffractive IOLs are able to provide an effective visual restoration which is maintained during a 12-month follow-up,with a clear benefit of the trifocal IOL for the intermediate vision.	Peter Mojzis Lucia Kukuckova Katarina Majerova Peter Ziak David P.Pi?ero	2017	International Journal of Ophthalmology(English edition)2017，10，10：	3
	2	Clinical comparative analysis of the outcomes with a yellow- and a violet-tinted intraocular lens显示文摘Dear Sir,Iam Dr.Peter Mojzis from Premium Clinic in Teplice(Czech Republic).I write to present the results of a comparative study of clinical outcomes obtained with two different types of tinted intraocular lenses(IOLs)。	Peter Mojzis Zdenek Bombera Sarka Vesela Daniela Klapuchova Peter Ziak David P.Pinero	2016	International Journal of Ophthalmology(English edition)2016，9，1：	0

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