... of involved patients, the data were analyzed by means of multivariate statistics. The originally used cataract classification system was enlarged to eight types of frequently seen cataract morphologies. A control group was built up to enable case-control studies as well as to obtain characteristics of normal...

...P.M. Khu; M. Karbassi; D.M. Singer; L.T. Chylack, Jr. Two sets of lens photogradings were used to investigate the effect of cataract type and severity on the intra- and interob-server agreement between two graders using the Lens Opacities Classification System III (LOCS III). The first set...

...Patricia M. Khu; Toyohiko Kashiwagi 96 black-and-white Neitz retroillumination photographs were graded subjectively using the Lens Opacities Classification System Version II (LOCS II). They were also measured objectively using the background subtraction (BGS) analysis. Subjective LOCS II...

...Kazuyuki Sasaki; Takashi Shibata; Hajime Obazawa; Takaaki Fujiwara; Fumio Kogure; Yoshitaka Obara; Motokazu Itoi; Keiichirou Katou; Kenichi Akiyama; Shigemi Okuyama A cataract classification and grading system for the main purpose of cataract epidemiological studies is proposed by the Japanese...

...Hermann Rink; Johan Bours; Herman J. Hoenders In November 1980 a workshop for the classification and characterization of lenses and lens proteins was held in Louvain-La-Neuve, Belgium. Some essential results are summarized in this paper. 15 03 1981 1 10 1981 4 12 2009 © 1982 S...