Matches in SemOpenAlex for { <https://semopenalex.org/work/W1528585975> ?p ?o ?g. }
- W1528585975 endingPage "60" @default.
- W1528585975 startingPage "1050" @default.
- W1528585975 abstract "An association between tonic accommodation, the resting accommodative position of the eye in the absence of a visually compelling stimulus, and refractive error has been reported in adults and children. In general, myopes have the lowest (or least myopic) levels of tonic accommodation. The purpose in assessing tonic accommodation was to evaluate it as a predictor of onset of myopia.Tonic accommodation was measured in children enrolled in the Orinda Longitudinal Study of Myopia using an infrared autorefractor (model R-1; Canon, Lake Success, NY) while children viewed an empty lit field or a dark field with a fixation spot projected in Maxwellian view. Children aged 6 to 15 years were measured from 1991 through 1994 (n = 714, 766, 771, and 790 during the 4 years, successively). Autorefraction provided refractive error and tonic accommodation data, and videophakometry measured crystalline lens curvatures.Comparison of the two methods for measuring tonic accommodation shows a significant effect of age across all years of testing, with the lit empty-field test condition yielding higher levels of tonic accommodation compared with the dark-field test condition in children aged 6 through 11 years. For data collected in 1994, mean (+/-SD) tonic accommodation values for the lit empty-field condition were significantly lower in myopes, intermediate in emmetropes, and highest in hyperopes (1.02 +/- 1.18 D, 1.92 +/- 1.59 D, and 2.25 +/- 1.78 D, respectively; Kruskal-Wallis test, P < 0.001; between-group testing shows each group is different from the other two). Age, refractive error, and Gullstrand lens power were significant terms in a multiple regression model of tonic accommodation (R2 = 0.18 for 1994 data). Lower levels of tonic accommodation for children entering the study in the first or third grades were not associated with an increased risk of the onset of myopia, whether measured in the lit empty-field test condition (relative risk = 0.90; 95% confidence interval = 0.75, 1.08), or the dark-field test condition (relative risk = 0.83; 95% confidence interval = 0.60, 1.14).This is the first study to document an association between age and tonic accommodation. The known association between tonic accommodation and refractive error was confirmed and it was shown that an ocular component, Gullstrand lens power, also contributed to the tonic accommodation level. There does not seem to be an increased risk of onset of juvenile myopia associated with tonic accommodation." @default.
- W1528585975 created "2016-06-24" @default.
- W1528585975 creator A5014041095 @default.
- W1528585975 creator A5034088520 @default.
- W1528585975 creator A5045274826 @default.
- W1528585975 creator A5058863622 @default.
- W1528585975 creator A5078325033 @default.
- W1528585975 creator A5081338205 @default.
- W1528585975 date "1999-05-01" @default.
- W1528585975 modified "2023-09-27" @default.
- W1528585975 title "Tonic accommodation, age, and refractive error in children." @default.
- W1528585975 cites W1252362214 @default.
- W1528585975 cites W139710678 @default.
- W1528585975 cites W145642105 @default.
- W1528585975 cites W1523544918 @default.
- W1528585975 cites W1583364336 @default.
- W1528585975 cites W1603457993 @default.
- W1528585975 cites W1967970094 @default.
- W1528585975 cites W1979140505 @default.
- W1528585975 cites W1985391311 @default.
- W1528585975 cites W1991927344 @default.
- W1528585975 cites W1992437686 @default.
- W1528585975 cites W2008182459 @default.
- W1528585975 cites W2018449153 @default.
- W1528585975 cites W2024266258 @default.
- W1528585975 cites W2030051692 @default.
- W1528585975 cites W2037238461 @default.
- W1528585975 cites W2043100144 @default.
- W1528585975 cites W2048150244 @default.
- W1528585975 cites W205263086 @default.
- W1528585975 cites W2060174041 @default.
- W1528585975 cites W2066539627 @default.
- W1528585975 cites W2089065841 @default.
- W1528585975 cites W2107267053 @default.
- W1528585975 cites W2114488275 @default.
- W1528585975 cites W2122345415 @default.
- W1528585975 cites W2139828600 @default.
- W1528585975 cites W2160842550 @default.
- W1528585975 cites W22337637 @default.
- W1528585975 cites W2295340755 @default.
- W1528585975 cites W2319749507 @default.
- W1528585975 cites W34684528 @default.
- W1528585975 cites W50976875 @default.
- W1528585975 cites W69225514 @default.
- W1528585975 cites W91570286 @default.
- W1528585975 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10235538" @default.
- W1528585975 hasPublicationYear "1999" @default.
- W1528585975 type Work @default.
- W1528585975 sameAs 1528585975 @default.
- W1528585975 citedByCount "15" @default.
- W1528585975 countsByYear W15285859752013 @default.
- W1528585975 countsByYear W15285859752016 @default.
- W1528585975 countsByYear W15285859752020 @default.
- W1528585975 crossrefType "journal-article" @default.
- W1528585975 hasAuthorship W1528585975A5014041095 @default.
- W1528585975 hasAuthorship W1528585975A5034088520 @default.
- W1528585975 hasAuthorship W1528585975A5045274826 @default.
- W1528585975 hasAuthorship W1528585975A5058863622 @default.
- W1528585975 hasAuthorship W1528585975A5078325033 @default.
- W1528585975 hasAuthorship W1528585975A5081338205 @default.
- W1528585975 hasConcept C118487528 @default.
- W1528585975 hasConcept C119767625 @default.
- W1528585975 hasConcept C126322002 @default.
- W1528585975 hasConcept C127573956 @default.
- W1528585975 hasConcept C15744967 @default.
- W1528585975 hasConcept C157660682 @default.
- W1528585975 hasConcept C169760540 @default.
- W1528585975 hasConcept C2776148792 @default.
- W1528585975 hasConcept C2778887163 @default.
- W1528585975 hasConcept C2781135284 @default.
- W1528585975 hasConcept C548259974 @default.
- W1528585975 hasConcept C71924100 @default.
- W1528585975 hasConceptScore W1528585975C118487528 @default.
- W1528585975 hasConceptScore W1528585975C119767625 @default.
- W1528585975 hasConceptScore W1528585975C126322002 @default.
- W1528585975 hasConceptScore W1528585975C127573956 @default.
- W1528585975 hasConceptScore W1528585975C15744967 @default.
- W1528585975 hasConceptScore W1528585975C157660682 @default.
- W1528585975 hasConceptScore W1528585975C169760540 @default.
- W1528585975 hasConceptScore W1528585975C2776148792 @default.
- W1528585975 hasConceptScore W1528585975C2778887163 @default.
- W1528585975 hasConceptScore W1528585975C2781135284 @default.
- W1528585975 hasConceptScore W1528585975C548259974 @default.
- W1528585975 hasConceptScore W1528585975C71924100 @default.
- W1528585975 hasIssue "6" @default.
- W1528585975 hasLocation W15285859751 @default.
- W1528585975 hasOpenAccess W1528585975 @default.
- W1528585975 hasPrimaryLocation W15285859751 @default.
- W1528585975 hasRelatedWork W1492876388 @default.
- W1528585975 hasRelatedWork W1668248 @default.
- W1528585975 hasRelatedWork W2030051692 @default.
- W1528585975 hasRelatedWork W2046605632 @default.
- W1528585975 hasRelatedWork W2077135826 @default.
- W1528585975 hasRelatedWork W2110818291 @default.
- W1528585975 hasRelatedWork W2155994878 @default.
- W1528585975 hasRelatedWork W2163574701 @default.
- W1528585975 hasRelatedWork W31069252 @default.
- W1528585975 hasRelatedWork W34684528 @default.