{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,20]],"date-time":"2026-08-20T15:23:34Z","timestamp":1787239414631,"version":"build-2736575974"},"reference-count":0,"publisher":"S. Karger AG","issue":"5","license":[{"start":{"date-parts":[[1999,1,1]],"date-time":"1999-01-01T00:00:00Z","timestamp":915148800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[1999,1,1]],"date-time":"1999-01-01T00:00:00Z","timestamp":915148800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Ophthalmologica"],"published-print":{"date-parts":[[1999]]},"abstract":"<jats:p>Ocular motility, refraction and visual acuity (VA) were evaluated at the age of 4 years in 136 preterm infants with gestational ages (GAs) at birth of less than 32 weeks. Group 1 (non-retinopathy of prematurity, ROP) included 87 children that had never developed ROP. Group 2 contained 19 children whose ROP had regressed spontaneously. Group 3 (cryo-ROP) was composed of 30 patients who had undergone cryotherapy for severe ROP. Strabismus was found in 13.9% of the total population. \u03c7&lt;sup&gt;2&lt;\/sup&gt; analysis revealed that strabismus was significantly (p &lt; 0.01) associated with prematurity (i.e. GA &lt;29 weeks), ROP and cryotherapy. Myopia of more than 3 dpt was significantly (p &lt; 0.001) more common in the cryo-ROP infants than in the regressed-ROP and non-ROP groups. The distribution of hypermetropia was similar in all three groups. VA was measured with the E chart. Of the 272 eyes examined, 251 (92.3%) displayed VA of more than 20\/25. The majority of these eyes were from the non-ROP group (65.4%), 15.3% had regressed ROP and 21.1% belonged to the cryo-ROP group. Fifteen eyes (8 non-ROP, 3 regressed ROP and 4 cryo-ROP) presented VAs between 20\/25 and 20\/60. VA of less then 20\/60 was found in 6 eyes (2 non-ROP, 1 regressed ROP, 3 cryo-ROP). Cryotherapy did not appear to preclude the development of good VA.<\/jats:p>","DOI":"10.1159\/000027442","type":"journal-article","created":{"date-parts":[[2003,4,15]],"date-time":"2003-04-15T05:24:25Z","timestamp":1050384265000},"page":"295-299","source":"Crossref","is-referenced-by-count":15,"title":["Refractive Errors and Ocular Motility Disorders in Preterm Babies with and without Retinopathy of Prematurity"],"prefix":"10.1159","volume":"213","author":[{"given":"Benedetto","family":"Ricci","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"127","published-online":{"date-parts":[[1999,9,24]]},"container-title":["Ophthalmologica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/27442","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/27442","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,24]],"date-time":"2025-04-24T00:06:20Z","timestamp":1745453180000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000027442"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999]]},"references-count":0,"journal-issue":{"issue":"5","published-online":{"date-parts":[[1999,10,1]]}},"URL":"https:\/\/doi.org\/10.1159\/000027442","archive":["Portico"],"relation":{},"ISSN":["0030-3755","1423-0267"],"issn-type":[{"value":"0030-3755","type":"print"},{"value":"1423-0267","type":"electronic"}],"subject":[],"published":{"date-parts":[[1999]]}}}