{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,31]],"date-time":"2026-01-31T09:41:19Z","timestamp":1769852479474,"version":"3.49.0"},"reference-count":48,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2016,10,25]],"date-time":"2016-10-25T00:00:00Z","timestamp":1477353600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Ophthalmologica"],"published-print":{"date-parts":[[2017,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To determine the distribution of intraocular pressure (<jats:styled-content style=\"fixed-case\">IOP<\/jats:styled-content>), central corneal thickness (<jats:styled-content style=\"fixed-case\">CCT<\/jats:styled-content>) and vertical cup\u2010to\u2010disc ratio (<jats:styled-content style=\"fixed-case\">VCDR<\/jats:styled-content>) in the healthy Iranian population.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This population\u2010based, epidemiologic study evaluated Iranian aged 40\u201380\u00a0years, residing in Yazd, Iran, in 2010\u20132011. Eligible subjects were selected by cluster random sampling. Each participant underwent an interview and ophthalmologic examination including slit lamp examination, Goldmann applanation tonometry, binocular optic disc evaluation, stereoscopic fundus photography, ultrasonic pachymetry and visual field testing.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of 2320 eligible individuals, 2098 subjects (response rate of 90.4%) participated in the study. One eye from 1159 subjects (total of 2262 normal eyes) were randomly selected for the purpose of the study. Mean age was 53.1\u00a0\u00b1\u00a09.6\u00a0years. Mean<jats:styled-content style=\"fixed-case\">IOP<\/jats:styled-content>,<jats:styled-content style=\"fixed-case\">CCT<\/jats:styled-content>and<jats:styled-content style=\"fixed-case\">VCDR<\/jats:styled-content>were 14.2\u00a0\u00b1\u00a02.5\u00a0mmHg, 543\u00a0\u00b1\u00a037\u00a0<jats:italic>\u03bc<\/jats:italic>m and 0.32\u00a0\u00b1\u00a00.14, respectively. Multiple regression analysis showed a significant correlation between<jats:styled-content style=\"fixed-case\">IOP<\/jats:styled-content>and age (regression coefficient\u00a0=\u00a00.02 per year, p\u00a0=\u00a00.015),<jats:styled-content style=\"fixed-case\">CCT<\/jats:styled-content>(regression coefficient\u00a0=\u00a00.02 per micron, p\u00a0&lt;\u00a00.001), Spherical equivalent (regression coefficient\u00a0=\u00a0\u22120.15 per dioptre, p\u00a0=\u00a00.0.024) and smoking (regression coefficient\u00a0=\u00a00.89 higher for smokers, p\u00a0=\u00a00.009); it also showed a significant correlation between<jats:styled-content style=\"fixed-case\">CCT<\/jats:styled-content>with spherical equivalent (regression coefficient\u00a0=\u00a03.6 per dioptre, p\u00a0=\u00a00.002) and<jats:styled-content style=\"fixed-case\">IOP<\/jats:styled-content>(regression coefficient\u00a0=\u00a03.6 per mmHG, p\u00a0&lt;\u00a00.001). There was no significant correlation with<jats:styled-content style=\"fixed-case\">VCDR<\/jats:styled-content>.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Mean<jats:styled-content style=\"fixed-case\">IOP<\/jats:styled-content>,<jats:styled-content style=\"fixed-case\">CCT<\/jats:styled-content>and<jats:styled-content style=\"fixed-case\">VCDR<\/jats:styled-content>were 14.2\u00a0\u00b1\u00a02.5\u00a0mmHg, 543\u00a0\u00b1\u00a035\u00a0<jats:italic>\u03bc<\/jats:italic>m and 0.32\u00a0\u00b1\u00a00.14, respectively, in healthy Iranians that is different from other ethnicities. It seems advisable to pay attention to ethnicity for interpretation of each person's variables.<\/jats:p><\/jats:sec>","DOI":"10.1111\/aos.13231","type":"journal-article","created":{"date-parts":[[2016,10,25]],"date-time":"2016-10-25T06:22:37Z","timestamp":1477376557000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":16,"title":["Distribution of intraocular pressure, central corneal thickness and vertical cup\u2010to\u2010disc ratio in a healthy Iranian population: the Yazd Eye Study"],"prefix":"10.1111","volume":"95","author":[{"given":"Mohammad","family":"Pakravan","sequence":"first","affiliation":[{"name":"Ophthalmic Epidemiology and Prevention of Blindness Center Shahid Beheshti University of Medical Science Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohammad Ali","family":"Javadi","sequence":"additional","affiliation":[{"name":"Ophthalmic Epidemiology and Prevention of Blindness Center Shahid Beheshti University of Medical Science Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shahin","family":"Yazdani","sequence":"additional","affiliation":[{"name":"Ophthalmic Epidemiology and Prevention of Blindness Center Shahid Beheshti University of Medical Science Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elham","family":"Ghahari","sequence":"additional","affiliation":[{"name":"Ophthalmic Epidemiology and Prevention of Blindness Center Shahid Beheshti University of Medical Science Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zohreh","family":"Behroozi","sequence":"additional","affiliation":[{"name":"Ophthalmic Epidemiology and Prevention of Blindness Center Shahid Beheshti University of Medical Science Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Reza","family":"Soleimanizad","sequence":"additional","affiliation":[{"name":"Shahid Sadooghi University of Medical Sciences Yazd Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sasan","family":"Moghimi","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology and Eye Research Center Tehran University of Medical Sciences Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naveed","family":"Nilforoushan","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology and Eye Research Center Tehran University of Medical Sciences Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Reza","family":"Zarei","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology and Eye Research Center Tehran University of Medical Sciences Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yadollah","family":"Eslami","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology and Eye Research Center Tehran University of Medical Sciences Tehran 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