{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,12]],"date-time":"2026-11-12T13:22:28Z","timestamp":1794489748860,"version":"4.9.1"},"reference-count":13,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2017,4,26]],"date-time":"2017-04-26T00:00:00Z","timestamp":1493164800000},"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":[[2018,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>The objective of this study was to compare patients with epiphora and cataract in terms of the activity limitations they experience in daily life due to their visual disability and to validate the use of the Catquest\u20109<jats:styled-content style=\"fixed-case\">SF<\/jats:styled-content> questionnaire for epiphora patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Seventy\u2010two consecutively encountered adult patients with confirmed lacrimal obstruction and listed for dacryocystorhinostomy (<jats:styled-content style=\"fixed-case\">DCR<\/jats:styled-content>) or lacrimal intubation at the St. Erik Eye Hospital, Stockholm, Sweden, completed the Catquest\u20109<jats:styled-content style=\"fixed-case\">SF<\/jats:styled-content> questionnaire, which measures activity limitations in daily life due to visual disability. The psychometric qualities of the Catquest\u20109<jats:styled-content style=\"fixed-case\">SF<\/jats:styled-content> results obtained from this group of patients were evaluated by Rasch analysis. Rasch analysis was further employed to convert the ordinal raw data to a Rasch score for comparison with the preoperative scores of patients registered in the Swedish National Cataract Register (<jats:styled-content style=\"fixed-case\">NCR<\/jats:styled-content>) during March 2013.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The Catquest\u20109<jats:styled-content style=\"fixed-case\">SF<\/jats:styled-content> exhibited good psychometric qualities when investigating epiphora patients, with the exception of a misfit for Item 4, the item regarding facial recognition. On the Rasch scale (\u22125.43\u00a0=\u00a0no activity limitations to +5.01\u00a0=\u00a0severe activity limitations), the mean score for epiphora patients was \u22120.82 while for patients listed for 1st eye and 2nd eye cataract surgery it was \u22120.17 and \u22120.76, respectively. An equivalence test confirmed that the reported visual disability of epiphora patients was not significantly different from visual disability reported by patients waiting for 2nd eye cataract surgery.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The Catquest\u20109<jats:styled-content style=\"fixed-case\">SF<\/jats:styled-content> is a valid measure of visual disability in patients with epiphora. Epiphora patients experience visual disability to the same degree as patients awaiting 2nd eye cataract surgery.<\/jats:p><\/jats:sec>","DOI":"10.1111\/aos.13447","type":"journal-article","created":{"date-parts":[[2017,4,26]],"date-time":"2017-04-26T08:10:45Z","timestamp":1493194245000},"page":"77-80","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["A comparison between patients with epiphora and cataract of the activity limitations they experience in daily life due to their visual disability"],"prefix":"10.1111","volume":"96","author":[{"given":"Elin","family":"Bohman","sequence":"first","affiliation":[{"name":"Department of Clinical Neuroscience Division of Ophthalmology and Vision Karolinska Institutet St. Erik Eye Hospital Stockholm Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria","family":"Wyon","sequence":"additional","affiliation":[{"name":"Department of Clinical Neuroscience Division of Ophthalmology and Vision Karolinska Institutet St. Erik Eye Hospital Stockholm Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mats","family":"Lundstr\u00f6m","sequence":"additional","affiliation":[{"name":"Department of Clinical Sciences, Ophthalmology Faculty of Medicine Lund University Lund Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eva","family":"Dafg\u00e5rd Kopp","sequence":"additional","affiliation":[{"name":"Department of Clinical Neuroscience Division of Ophthalmology and Vision Karolinska Institutet St. Erik Eye Hospital Stockholm Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,4,26]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1097\/SCS.0000000000000708"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1097\/IOP.0b013e3181b81e9f"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/eye.2013.96"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2011.01.022"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1080\/01676830590897155"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.IOP.0000155524.04390.7B"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2008.11.038"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1755-3768.2009.01801.x"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1097\/ICU.0000000000000084"},{"key":"e_1_2_5_11_1","doi-asserted-by":"crossref","first-page":"538","DOI":"10.4193\/Rhino11.042","article-title":"Development and validation of a symptom questionnaire for recording outcomes in adult lacrimal surgery","volume":"49","author":"Mistry N","year":"2011","journal-title":"Rhinology"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.4193\/Rhin13.041"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2415-15-6"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2014.12.054"}],"container-title":["Acta Ophthalmologica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Faos.13447","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/aos.13447","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,14]],"date-time":"2023-09-14T11:47:38Z","timestamp":1694692058000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/aos.13447"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,4,26]]},"references-count":13,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2018,2]]}},"alternative-id":["10.1111\/aos.13447"],"URL":"https:\/\/doi.org\/10.1111\/aos.13447","archive":["Portico"],"relation":{},"ISSN":["1755-375X","1755-3768"],"issn-type":[{"value":"1755-375X","type":"print"},{"value":"1755-3768","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,4,26]]},"assertion":[{"value":"2016-07-28","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2017-02-26","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2017-04-26","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}