FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3080477574> ?p ?o ?g. }

• W3080477574 endingPage "1658" @default.
• W3080477574 startingPage "1652" @default.
• W3080477574 abstract "In Brief Purpose: To compare corneal astigmatism obtained from an optical coherence tomography-based biometer (OCT) and dual Scheimpflug analyzer (DSA). Setting: Cullen Eye Institute, Baylor College of Medicine, Houston, Texas, USA. Design: Retrospective case series. Methods: Consecutive cases with both OCT and DSA measurements were reviewed. Three parameters were analyzed with OCT and DSA: (1) standard keratometric astigmatism (K vs simulated keratometry [SimK]), (2) posterior corneal astigmatism, and (3) total corneal astigmatism (total keratometry [TK] vs total corneal power [TCP]). The magnitudes of corneal astigmatism obtained from the 2 devices were compared. Vector analysis was used to assess differences in corneal astigmatism between devices. Results: In this study 530 corneas in 530 patients were measured. Compared with the DSA, the OCT produced a lower mean magnitude of posterior corneal astigmatism (−0.19 vs −0.29 diopter [D]) and a higher percentage of eyes with magnitude ≤0.25 D (75.5% vs 41.9%) (P < .05). Comparing TK and TCP, (1) TK was greater in magnitudes (1.03 vs 0.98 D); (2) 84.3% of eyes had differences in magnitude of ≤0.50 D; (3) in eyes with TK astigmatism ≥0.5 D, 34.5% and 60.1% of eyes had differences in steep meridian of ≤5 degrees and ≤10 degrees, respectively, and (4) 59.2% of eyes had vector differences of ≤0.50 D. In with-the-rule and against-the-rule eyes, respectively, the vector differences between TK and TCP were 0.16 D @ 83 degrees and 0.17 D @ 12 degrees, and in posterior corneal astigmatism, 0.06 D @ 173 degrees; and 0.15 D @ 175 degrees. Conclusions: There were clinically significant differences in total corneal astigmatism obtained from OCT and DSA devices. Compared with DSA, OCT produced lower values for posterior corneal astigmatism. Comparing total corneal astigmatism from 2 devices, 84.3% of eyes had differences in magnitude ≤0.50 D, and in eyes with astigmatism ≥0.5 D, 34.5% had differences in steep meridian ≤5 degrees." @default.
• W3080477574 created "2020-09-01" @default.
• W3080477574 creator A5012278873 @default.
• W3080477574 creator A5015986125 @default.
• W3080477574 creator A5045387311 @default.
• W3080477574 creator A5058129970 @default.
• W3080477574 date "2020-12-01" @default.
• W3080477574 modified "2023-09-22" @default.
• W3080477574 title "Posterior and total corneal astigmatism measured with optical coherence tomography–based biometer and dual Scheimpflug analyzer" @default.
• W3080477574 cites W1788318296 @default.
• W3080477574 cites W1981429740 @default.
• W3080477574 cites W2046548752 @default.
• W3080477574 cites W2061666112 @default.
• W3080477574 cites W2116624974 @default.
• W3080477574 cites W2235357997 @default.
• W3080477574 cites W2236090474 @default.
• W3080477574 cites W2316079460 @default.
• W3080477574 cites W2343181004 @default.
• W3080477574 cites W2433372987 @default.
• W3080477574 cites W2799388573 @default.
• W3080477574 cites W2886743705 @default.
• W3080477574 cites W2891569575 @default.
• W3080477574 cites W2964866957 @default.
• W3080477574 cites W3004930724 @default.
• W3080477574 doi "https://doi.org/10.1097/j.jcrs.0000000000000327" @default.
• W3080477574 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32842077" @default.
• W3080477574 hasPublicationYear "2020" @default.
• W3080477574 type Work @default.
• W3080477574 sameAs 3080477574 @default.
• W3080477574 citedByCount "7" @default.
• W3080477574 countsByYear W30804775742021 @default.
• W3080477574 countsByYear W30804775742022 @default.
• W3080477574 countsByYear W30804775742023 @default.
• W3080477574 crossrefType "journal-article" @default.
• W3080477574 hasAuthorship W3080477574A5012278873 @default.
• W3080477574 hasAuthorship W3080477574A5015986125 @default.
• W3080477574 hasAuthorship W3080477574A5045387311 @default.
• W3080477574 hasAuthorship W3080477574A5058129970 @default.
• W3080477574 hasConcept C109821595 @default.
• W3080477574 hasConcept C118487528 @default.
• W3080477574 hasConcept C119767625 @default.
• W3080477574 hasConcept C120665830 @default.
• W3080477574 hasConcept C121332964 @default.
• W3080477574 hasConcept C1276947 @default.
• W3080477574 hasConcept C169363364 @default.
• W3080477574 hasConcept C179691212 @default.
• W3080477574 hasConcept C204442743 @default.
• W3080477574 hasConcept C259533 @default.
• W3080477574 hasConcept C2776882836 @default.
• W3080477574 hasConcept C2778257484 @default.
• W3080477574 hasConcept C2778818243 @default.
• W3080477574 hasConcept C2778918178 @default.
• W3080477574 hasConcept C2781053140 @default.
• W3080477574 hasConcept C71924100 @default.
• W3080477574 hasConceptScore W3080477574C109821595 @default.
• W3080477574 hasConceptScore W3080477574C118487528 @default.
• W3080477574 hasConceptScore W3080477574C119767625 @default.
• W3080477574 hasConceptScore W3080477574C120665830 @default.
• W3080477574 hasConceptScore W3080477574C121332964 @default.
• W3080477574 hasConceptScore W3080477574C1276947 @default.
• W3080477574 hasConceptScore W3080477574C169363364 @default.
• W3080477574 hasConceptScore W3080477574C179691212 @default.
• W3080477574 hasConceptScore W3080477574C204442743 @default.
• W3080477574 hasConceptScore W3080477574C259533 @default.
• W3080477574 hasConceptScore W3080477574C2776882836 @default.
• W3080477574 hasConceptScore W3080477574C2778257484 @default.
• W3080477574 hasConceptScore W3080477574C2778818243 @default.
• W3080477574 hasConceptScore W3080477574C2778918178 @default.
• W3080477574 hasConceptScore W3080477574C2781053140 @default.
• W3080477574 hasConceptScore W3080477574C71924100 @default.
• W3080477574 hasIssue "12" @default.
• W3080477574 hasLocation W30804775741 @default.
• W3080477574 hasOpenAccess W3080477574 @default.
• W3080477574 hasPrimaryLocation W30804775741 @default.
• W3080477574 hasRelatedWork W2007581871 @default.
• W3080477574 hasRelatedWork W2321417048 @default.
• W3080477574 hasRelatedWork W2467361084 @default.
• W3080477574 hasRelatedWork W2524482782 @default.
• W3080477574 hasRelatedWork W2761474104 @default.
• W3080477574 hasRelatedWork W2806774643 @default.
• W3080477574 hasRelatedWork W2921999355 @default.
• W3080477574 hasRelatedWork W3080477574 @default.
• W3080477574 hasRelatedWork W3206128758 @default.
• W3080477574 hasRelatedWork W4327912887 @default.
• W3080477574 hasVolume "46" @default.
• W3080477574 isParatext "false" @default.
• W3080477574 isRetracted "false" @default.
• W3080477574 magId "3080477574" @default.
• W3080477574 workType "article" @default.