{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T19:50:13Z","timestamp":1793303413775,"version":"4.5.0"},"reference-count":23,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"5","license":[{"start":{"date-parts":[[2023,5,1]],"date-time":"2023-05-01T00:00:00Z","timestamp":1682899200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2023,5]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>To evaluate the refractive status and ocular biometric parameters in primary angle-closure glaucoma (PACG) eyes with different axial lengths (ALs).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>In total, 742 Chinese PACG subjects with complete ophthalmic examinations were enrolled. The refractive status was categorized as myopia (spherical equivalent [SE] \u2264\u22120.5 D), emmetropia (\u22120.5 D &lt; SE &lt; +0.5 D), and hyperopia (SE \u2265+0.5 D), whereas the AL was divided into short (AL &lt;22.5 mm), regular (22.5 \u2264 AL &lt;23.5 mm), and long (AL \u226523.5 mm). The refractive status and ocular biometric parameters were compared among different AL groups.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      The mean AL of the PACG eyes was 22.53 \u00b1 0.84 mm (range: 19.68\u201325.57 mm). The refractive status was significantly different among different AL groups (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      &lt; 0.001). Also, 92.6% of hyperopic PACG eyes showed AL &lt;23.5 mm, and 19.0% of myopic PACG eyes showed AL \u226523.5 mm. The SE showed significant differences among different AL groups only in the hyperopic subjects (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      = 0.012). The AL was significantly longer in myopic eyes (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      &lt; 0.001). The PACG eyes with longer AL exhibited lower keratometry, longer central anterior chamber depth and corneal diameter, and lens position and relative lens position closer to the anterior (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      &lt; 0.001).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Axial hyperopia was common in PACG eyes, and axial myopia was not uncommon. Relatively anterior lens position could explain the occurrence of PACG in the eyes with long AL.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/ijo.ijo_1890_22","type":"journal-article","created":{"date-parts":[[2023,5,17]],"date-time":"2023-05-17T03:46:05Z","timestamp":1684295165000},"page":"1941-1947","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":4,"title":["Relatively anterior lens position in primary angle-closure glaucoma eyes with long axial length"],"prefix":"10.4103","volume":"71","author":[{"given":"Jiawei","family":"Chen","sequence":"first","affiliation":[{"name":"Joint Shantou International Eye Center of Shantou University and The Chinese University of Hong Kong, Shantou, Guangdong, China"},{"name":"Shantou University Medical College, Shantou, Guangdong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yan","family":"Zhang","sequence":"additional","affiliation":[{"name":"Joint Shantou International Eye Center of Shantou University and The Chinese University of Hong Kong, Shantou, Guangdong, China"},{"name":"Shantou University Medical College, Shantou, Guangdong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuqiang","family":"Huang","sequence":"additional","affiliation":[{"name":"Joint Shantou International Eye Center of Shantou University and The Chinese University of Hong Kong, Shantou, Guangdong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tsz Kin","family":"Ng","sequence":"additional","affiliation":[{"name":"Joint Shantou International Eye Center of Shantou University and The Chinese University of Hong Kong, Shantou, Guangdong, China"},{"name":"Shantou University Medical College, Shantou, Guangdong, China"},{"name":"Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chukai","family":"Huang","sequence":"additional","affiliation":[{"name":"Joint Shantou International Eye Center of Shantou University and The Chinese University of Hong Kong, Shantou, Guangdong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2023,5,17]]},"reference":[{"key":"R1-20251006","doi-asserted-by":"crossref","first-page":"2081","DOI":"10.1016\/j.ophtha.2014.05.013","article-title":"Global prevalence of glaucoma and projections of glaucoma burden through 2040:A systematic review and meta-analysis","volume":"121","author":"Tham","year":"2014","journal-title":"Ophthalmology"},{"key":"R2-20251006","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1016\/bs.pbr.2015.05.001","article-title":"New findings in the diagnosis and treatment of primary angle-closure glaucoma","volume":"221","author":"Marchini","year":"2015","journal-title":"Prog Brain Res"},{"key":"R3-20251006","doi-asserted-by":"crossref","first-page":"e670","DOI":"10.1111\/aos.13048","article-title":"Changes of anterior segment parameters in primary angle closure with axial myopia:A retrospective study of 369 patients grouped by axial length","volume":"94","author":"Li","year":"2016","journal-title":"Acta Ophthalmol"},{"key":"R4-20251006","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1016\/j.ophtha.2015.07.002","article-title":"The Association of refractive error with glaucoma in a multiethnic population","volume":"123","author":"Shen","year":"2016","journal-title":"Ophthalmology"},{"key":"R5-20251006","doi-asserted-by":"crossref","first-page":"7611","DOI":"10.1167\/iovs.15-17336","article-title":"Comparison of anterior segment-optical coherence tomography parameters in phacomorphic angle closure and acute angle closure eyes","volume":"56","author":"Moghimi","year":"2015","journal-title":"Invest Ophthalmol Vis Sci"},{"key":"R6-20251006","doi-asserted-by":"crossref","first-page":"929","DOI":"10.1016\/j.ajo.2008.01.004","article-title":"Anterior chamber depth and chamber angle and their associations with ocular and general parameters:The Beijing Eye Study","volume":"145","author":"Xu","year":"2008","journal-title":"Am J Ophthalmol"},{"key":"R7-20251006","doi-asserted-by":"crossref","first-page":"161","DOI":"10.1136\/bjo.54.3.161","article-title":"Aetiology of the anatomical basis for primary angle-closure glaucoma. 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