{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T02:58:35Z","timestamp":1791428315283,"version":"4.3.3"},"reference-count":20,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2013,1,1]],"date-time":"2013-01-01T00:00:00Z","timestamp":1356998400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"name":"Rotterdam Ophthalmic Institute"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Ophthalmology"],"published-print":{"date-parts":[[2013]]},"abstract":"<jats:p><jats:italic>Objectives<\/jats:italic>. To determine if hyperopia is a risk factor for primary angle-closure glaucoma (PACG) in the Dutch population and to identify other biometrical parameters as risk factors for PACG including axial length (AL), anterior chamber depth (ACD), and<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mrow><mml:mi>k<\/mml:mi><\/mml:mrow><\/mml:math>values.<jats:italic>Methods<\/jats:italic>. The study population consisted of PACG patients that had undergone a laser peripheral iridotomy (LPI). The control group consisted of age- and gender-matched cataract patients. The main outcome was hyperopia (spherical equivalent \u2265+0.5 dioptres) measured with IOL Master or autorefractor. Refractive error, ACD, AL, and<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\"><mml:mrow><mml:mi>k<\/mml:mi><\/mml:mrow><\/mml:math>values were tested with a Mann-Whitney<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M3\"><mml:mrow><mml:mi>U<\/mml:mi><\/mml:mrow><\/mml:math>test and by logistic regression.<jats:italic>Results<\/jats:italic>. 117 PACG patients and 234 controls were included (mean age = 80 years \u00b1 3.6). The prevalence of hyperopia in patients and controls was 69.6% and 61.1%, respectively (Fisher\u2019s test<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M4\"><mml:mi>P<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn>0.076<\/mml:mn><\/mml:math>). Mann-Whitney<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M5\"><mml:mrow><mml:mi>U<\/mml:mi><\/mml:mrow><\/mml:math>test showed no statistically significant relation with refractive error (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M6\"><mml:mi>P<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn>0.068<\/mml:mn><\/mml:math>) or<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M7\"><mml:mrow><mml:mi>k<\/mml:mi><\/mml:mrow><\/mml:math>values (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M8\"><mml:mi>P<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn>0.607<\/mml:mn><\/mml:math>). In contrast, ACD and AL were statistically significant (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M9\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.001<\/mml:mn><\/mml:math>). Tested with logistic regression, only ACD was a significant predictor of PACG (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M10\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.001<\/mml:mn><\/mml:math>).<jats:italic>Conclusion<\/jats:italic>. There was no statistically significant correlation between refractive error and PACG. ACD was strongly correlated, though, with PACG, whereas AL turned out to be a less significant risk factor.<\/jats:p>","DOI":"10.1155\/2013\/630481","type":"journal-article","created":{"date-parts":[[2013,9,15]],"date-time":"2013-09-15T21:03:35Z","timestamp":1379279015000},"page":"1-6","source":"Crossref","is-referenced-by-count":11,"title":["Is Hyperopia an Important Risk Factor for PACG in the Dutch Population?\u2014A Case Control Study"],"prefix":"10.1155","volume":"2013","author":[{"given":"Saskia H. M.","family":"van Romunde","sequence":"first","affiliation":[{"name":"The Rotterdam Ophthalmic Institute, The Rotterdam Eye Hospital, P.O. Box 70030, 3000 LM Rotterdam, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gijs","family":"Thepass","sequence":"additional","affiliation":[{"name":"The Rotterdam Ophthalmic Institute, The Rotterdam Eye Hospital, P.O. Box 70030, 3000 LM Rotterdam, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hans G.","family":"Lemij","sequence":"additional","affiliation":[{"name":"The Rotterdam Ophthalmic Institute, The Rotterdam Eye Hospital, P.O. Box 70030, 3000 LM Rotterdam, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"98","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.2005.081224"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/S0161-6420(00)00022-1"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.84.11.1255"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1016\/j.ophtha.2009.03.005"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1097\/IJG.0b013e31820d7e89"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1001\/archophthalmol.2012.1470"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1016\/j.ophtha.2010.01.021"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1001\/archopht.124.3.403"},{"issue":"3","key":"9","doi-asserted-by":"crossref","first-page":"161","DOI":"10.1136\/bjo.54.3.161","volume":"54","year":"1970","journal-title":"British Journal of Ophthalmology"},{"key":"10","first-page":"3379","volume":"17","year":"2011","journal-title":"Molecular Vision"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1038\/sj.eye.6701970"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1016\/j.ophtha.2007.05.034"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2008.01.004"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1111\/j.1442-9071.2011.02604.x"},{"issue":"11","key":"15","doi-asserted-by":"crossref","first-page":"2091","DOI":"10.1016\/S0161-6420(98)91132-0","volume":"105","year":"1998","journal-title":"Ophthalmology"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1016\/j.ophtha.2012.01.019"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.2008.156554"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1111\/j.1444-0938.2012.00793.x"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2012.05.036"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.2008.152736"}],"container-title":["Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/joph\/2013\/630481.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/joph\/2013\/630481.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/joph\/2013\/630481.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,6,21]],"date-time":"2017-06-21T21:58:07Z","timestamp":1498082287000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/joph\/2013\/630481\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013]]},"references-count":20,"alternative-id":["630481","630481"],"URL":"https:\/\/doi.org\/10.1155\/2013\/630481","relation":{},"ISSN":["2090-004X","2090-0058"],"issn-type":[{"value":"2090-004X","type":"print"},{"value":"2090-0058","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013]]}}}