Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009929106> ?p ?o ?g. }
- W2009929106 endingPage "2739" @default.
- W2009929106 startingPage "2739" @default.
- W2009929106 abstract "purpose. To compare the reliability, validity, and responsiveness of the Mars Letter Contrast Sensitivity (CS) Test to the Pelli-Robson CS Chart. methods. One eye of 47 normal control subjects, 27 patients with open-angle glaucoma, and 17 with age-related macular degeneration (AMD) was tested twice with the Mars test and twice with the Pelli-Robson test, in random order on separate days. In addition, 17 patients undergoing cataract surgery were tested, once before and once after surgery. results. The mean Mars CS was 1.62 log CS (0.06 SD) for normal subjects aged 22 to 77 years, with significantly lower values in patients with glaucoma or AMD (P < 0.001). Mars test-retest 95% limits of agreement (LOA) were ±0.13, ±0.19, and ±0.24 log CS for normal, glaucoma, and AMD, respectively. In comparison, Pelli-Robson test-retest 95% LOA were ±0.18, ±0.19, and ±0.33 log CS. The Spearman correlation between the Mars and Pelli-Robson tests was 0.83 (P < 0.001). However, systematic differences were observed, particularly at the upper-normal end of the range, where Mars CS was lower than Pelli-Robson CS. After cataract surgery, Mars and Pelli-Robson effect size statistics were 0.92 and 0.88, respectively. conclusions. The results indicate the Mars test has test-retest reliability equal to or better than the Pelli-Robson test and comparable responsiveness. The strong correlation between the tests provides evidence the Mars test is valid. However, systematic differences indicate normative values are likely to be different for each test. The Mars Letter CS Test is a useful and practical alternative to the Pelli-Robson CS Chart." @default.
- W2009929106 created "2016-06-24" @default.
- W2009929106 creator A5005175479 @default.
- W2009929106 creator A5025686495 @default.
- W2009929106 creator A5035698298 @default.
- W2009929106 creator A5045507076 @default.
- W2009929106 creator A5067964100 @default.
- W2009929106 creator A5068633898 @default.
- W2009929106 creator A5072877743 @default.
- W2009929106 creator A5085657013 @default.
- W2009929106 date "2006-06-01" @default.
- W2009929106 modified "2023-10-10" @default.
- W2009929106 title "The Letter Contrast Sensitivity Test: Clinical Evaluation of a New Design" @default.
- W2009929106 cites W102030050 @default.
- W2009929106 cites W143573625 @default.
- W2009929106 cites W1503319323 @default.
- W2009929106 cites W153514337 @default.
- W2009929106 cites W1556469068 @default.
- W2009929106 cites W1560305346 @default.
- W2009929106 cites W1567036454 @default.
- W2009929106 cites W1589504292 @default.
- W2009929106 cites W1598965288 @default.
- W2009929106 cites W1964010497 @default.
- W2009929106 cites W1970543224 @default.
- W2009929106 cites W1972406655 @default.
- W2009929106 cites W1979136378 @default.
- W2009929106 cites W1982906626 @default.
- W2009929106 cites W1986075157 @default.
- W2009929106 cites W1986514686 @default.
- W2009929106 cites W1993680472 @default.
- W2009929106 cites W1994895482 @default.
- W2009929106 cites W1995086395 @default.
- W2009929106 cites W1996388539 @default.
- W2009929106 cites W1999769433 @default.
- W2009929106 cites W2001493453 @default.
- W2009929106 cites W2001919162 @default.
- W2009929106 cites W2007148170 @default.
- W2009929106 cites W2010705601 @default.
- W2009929106 cites W2015549892 @default.
- W2009929106 cites W2015795623 @default.
- W2009929106 cites W2018207692 @default.
- W2009929106 cites W2023598701 @default.
- W2009929106 cites W2025782175 @default.
- W2009929106 cites W2026880470 @default.
- W2009929106 cites W2028348744 @default.
- W2009929106 cites W2029001005 @default.
- W2009929106 cites W2029751663 @default.
- W2009929106 cites W2030372103 @default.
- W2009929106 cites W2034029499 @default.
- W2009929106 cites W2041285608 @default.
- W2009929106 cites W2042544924 @default.
- W2009929106 cites W2042853753 @default.
- W2009929106 cites W2044538302 @default.
- W2009929106 cites W2046221362 @default.
- W2009929106 cites W2055939345 @default.
- W2009929106 cites W2057486924 @default.
- W2009929106 cites W2059033740 @default.
- W2009929106 cites W2064289702 @default.
- W2009929106 cites W2067935504 @default.
- W2009929106 cites W2069618306 @default.
- W2009929106 cites W2081292114 @default.
- W2009929106 cites W2084434126 @default.
- W2009929106 cites W2085409422 @default.
- W2009929106 cites W2088648173 @default.
- W2009929106 cites W2089143287 @default.
- W2009929106 cites W2092438485 @default.
- W2009929106 cites W2101619031 @default.
- W2009929106 cites W2115235265 @default.
- W2009929106 cites W2124789365 @default.
- W2009929106 cites W2127534068 @default.
- W2009929106 cites W2136951666 @default.
- W2009929106 cites W2141614068 @default.
- W2009929106 cites W2148138551 @default.
- W2009929106 cites W2153638966 @default.
- W2009929106 cites W2475321135 @default.
- W2009929106 cites W91636124 @default.
- W2009929106 cites W2739487834 @default.
- W2009929106 doi "https://doi.org/10.1167/iovs.05-1419" @default.
- W2009929106 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16723494" @default.
- W2009929106 hasPublicationYear "2006" @default.
- W2009929106 type Work @default.
- W2009929106 sameAs 2009929106 @default.
- W2009929106 citedByCount "70" @default.
- W2009929106 countsByYear W20099291062012 @default.
- W2009929106 countsByYear W20099291062013 @default.
- W2009929106 countsByYear W20099291062014 @default.
- W2009929106 countsByYear W20099291062015 @default.
- W2009929106 countsByYear W20099291062016 @default.
- W2009929106 countsByYear W20099291062017 @default.
- W2009929106 countsByYear W20099291062018 @default.
- W2009929106 countsByYear W20099291062019 @default.
- W2009929106 countsByYear W20099291062020 @default.
- W2009929106 countsByYear W20099291062021 @default.
- W2009929106 countsByYear W20099291062022 @default.
- W2009929106 countsByYear W20099291062023 @default.
- W2009929106 crossrefType "journal-article" @default.
- W2009929106 hasAuthorship W2009929106A5005175479 @default.
- W2009929106 hasAuthorship W2009929106A5025686495 @default.