{"title":"Incidence and Risk Factors of Retinopathy of Prematurity in Southeastern Iran: A Retrospective Cohort Study.","authors":"Alireza Maleki, Meisam Sargazi, Ali Yousefian, Saeedeh Sarhadi, Maryam Mollaei, Seyed Omid Mohammadi","doi":"10.34172/aim.31070","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Retinopathy of prematurity (ROP) is a significant cause of preventable premature infant vision loss. Many studies have reported different risk factors depending on the region. In this study, we evaluated the incidence of ROP and associated risk factors in a referral eye hospital in southeastern Iran.</p><p><strong>Methods: </strong>This was a retrospective cohort study of preterm infants with birth weight (BW)≤2000 g or gestational age (GA)≤34 weeks and infants with GA between 34-37 weeks or GA<37 weeks and BW>2000 g referred by their pediatricians to our center from March 2022 until March 2023.</p><p><strong>Results: </strong>Totally, 920 infants met the inclusion criteria for the study. The incidence of ROP and ROP requiring treatment was 20.2% and 3.58% respectively. Results of logistic regression analysis showed higher GA and BW as protective factors against ROP occurrence. History of blood transfusion and phototherapy increased ROP development.</p><p><strong>Conclusion: </strong>Lower GA, lower BW, history of blood transfusion, and phototherapy were associated with ROP development. Phototherapy decreased the need for treatment among ROP patients.</p>","PeriodicalId":55469,"journal":{"name":"Archives of Iranian Medicine","volume":"27 12","pages":"660-666"},"PeriodicalIF":1.0000,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11786210/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Archives of Iranian Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.34172/aim.31070","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
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Abstract
Background: Retinopathy of prematurity (ROP) is a significant cause of preventable premature infant vision loss. Many studies have reported different risk factors depending on the region. In this study, we evaluated the incidence of ROP and associated risk factors in a referral eye hospital in southeastern Iran.
Methods: This was a retrospective cohort study of preterm infants with birth weight (BW)≤2000 g or gestational age (GA)≤34 weeks and infants with GA between 34-37 weeks or GA<37 weeks and BW>2000 g referred by their pediatricians to our center from March 2022 until March 2023.
Results: Totally, 920 infants met the inclusion criteria for the study. The incidence of ROP and ROP requiring treatment was 20.2% and 3.58% respectively. Results of logistic regression analysis showed higher GA and BW as protective factors against ROP occurrence. History of blood transfusion and phototherapy increased ROP development.
Conclusion: Lower GA, lower BW, history of blood transfusion, and phototherapy were associated with ROP development. Phototherapy decreased the need for treatment among ROP patients.
期刊介绍：
Aim and Scope: The Archives of Iranian Medicine (AIM) is a monthly peer-reviewed multidisciplinary medical publication. The journal welcomes contributions particularly relevant to the Middle-East region and publishes biomedical experiences and clinical investigations on prevalent diseases in the region as well as analyses of factors that may modulate the incidence, course, and management of diseases and pertinent medical problems. Manuscripts with didactic orientation and subjects exclusively of local interest will not be considered for publication.The 2016 Impact Factor of "Archives of Iranian Medicine" is 1.20.
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