Precision (Repeatability and Reproducibility) and Agreement of Corneal Power Measurements Obtained by Topcon KR-1W and iTrace

To evaluate the repeatability and reproducibility of corneal power measurements obtained by Topcon KR-1W and iTrace, and assess the agreement with measurements obtained by Allegro Topolyzer and IOLMaster. The right eyes of 100 normal subjects were prospectively scanned 3 times using all the 4 device...

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Veröffentlicht in:	PloS one 2016-01, Vol.11 (1), p.e0147086-e0147086
Hauptverfasser:	Hua, Yanjun, Xu, Zequan, Qiu, Wei, Wu, Qiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Aged Analysis Astigmatism Automation Cataracts Coefficient of variation Contact lenses Cornea Cornea - physiology Corneal Diseases - diagnosis Corneal Topography - instrumentation Corneal Topography - methods Correlation coefficient Correlation coefficients Eye lens Female Healthy Volunteers Humans Implantation Interferometry Lenses, Intraocular Male Medical care Middle Aged Observer Variation Power measurement Prospective Studies Refractometry Reproducibility Reproducibility of Results Statistical analysis Studies Surgery Topography United States Young Adult
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