{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T01:44:05Z","timestamp":1789523045381,"version":"build-2803163510"},"reference-count":18,"publisher":"S. Karger AG","issue":"3","license":[{"start":{"date-parts":[[2011,1,1]],"date-time":"2011-01-01T00:00:00Z","timestamp":1293840000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2011,1,1]],"date-time":"2011-01-01T00:00:00Z","timestamp":1293840000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Med Princ Pract"],"published-print":{"date-parts":[[2011]]},"abstract":"<jats:p>&lt;i&gt;Objective:&lt;\/i&gt; To determine the risk factors and outcomes of retinopathy of prematurity (ROP) in infants with a birth weight of 1,501\u20132,000 g. &lt;i&gt;Materials and Methods:&lt;\/i&gt; Clinical characteristics and risk factors were compared and nonconditional logistic regression analysis was performed to determine independent predictors for ROP. &lt;i&gt;Results:&lt;\/i&gt; There were 54 (9.8%) cases of ROP in 553 patients with a birth weight of 1,501\u20132,000 g. The most common classification of ROP was in stage 1 (50\/54, 92.6%; stages 2 and 3 ROP: 2 infants each). By logistic regression analysis, the following factors independently predicted ROP: gestational age at birth \u226434 weeks [odds ratio (OR): 9.01; 95% confidence interval (CI): 1.18\u201368.70], septicemia (OR: 2.88; 95% CI: 1.30\u20136.36) and perinatal asphyxia (OR: 5.74; 95% CI: 2.35\u201314.01). &lt;i&gt;Conclusion:&lt;\/i&gt; ROP occurred commonly among infants with a birth weight of 1,501\u20132,000 g. The risk factors were gestational age at birth \u226434 weeks, septicemia and perinatal asphyxia.<\/jats:p>","DOI":"10.1159\/000323764","type":"journal-article","created":{"date-parts":[[2011,3,30]],"date-time":"2011-03-30T07:06:18Z","timestamp":1301468778000},"page":"244-247","source":"Crossref","is-referenced-by-count":14,"title":["Risk Factors and Outcomes for Retinopathy of Prematurity in Neonatal Infants with a Birth Weight of 1,501\u20132,000 g in a Chinese Neonatal Unit"],"prefix":"10.1159","volume":"20","author":[{"given":"Mei-Hong","family":"Gu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ji","family":"Jin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tian-Ming","family":"Yuan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hui-Min","family":"Yu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"127","published-online":{"date-parts":[[2011,3,29]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.4103%2F0301-4738.33817"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1542%2Fpeds.2004-1413"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1136%2Fbjo.86.12.1399"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1093%2Ftropej%2Ffml071"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1111%2Fj.1651-2227.1994.tb13067.x"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016%2FS0140-6736%2899%2904345-7"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1159%2F000027482"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1136%2Ffn.87.2.F78"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1515%2FJPM.2009.130"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.ajo.2009.04.018"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1542%2Fpeds.2007-0644"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1001%2Farchopht.123.7.991"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1542%2Fpeds.108.3.809"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016%2Fj.earlhumdev.2007.12.004"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.3928%2F01913913-20080501-12"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1055%2Fs-2005-837276"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1542%2Fpeds.2004-1309"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.4321%2FS0365-66912009000400005"}],"container-title":["Medical Principles and Practice"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/323764","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/323764","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T19:24:49Z","timestamp":1745436289000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000323764"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011]]},"references-count":18,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2011,3,1]]},"published-print":{"date-parts":[[2011,3,30]]}},"URL":"https:\/\/doi.org\/10.1159\/000323764","archive":["Portico"],"relation":{},"ISSN":["1011-7571","1423-0151"],"issn-type":[{"value":"1011-7571","type":"print"},{"value":"1423-0151","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011]]}}}