Treatment of retinopathy of prematurity in Northern Ireland, 2000-2011: a population-based study

Sarah Chamney, Lorraine McGrory, Emma McCall, Suhair Twaj, Maria Napier, Rebecca Rollins, A. H. Marshall, Stan Craig, Eibhlin McLoone

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


Purpose To evaluate the incidence of treatment-requiring retinopathy of prematurity (ROP) over a 12-year-period in Northern Ireland. Methods The medical records of all infants treated for ROP from January 2000 to December 2011were retrospectively reviewed and cross-referenced with the Neonatal Intensive Care Outcomes Research and Evaluation (NICORE) database. Results The Northern Ireland population data showed an increase in the number of live births from 2000 to 2011. The proportion of babies born with a birth weight <1501 g and/or <32 weeks’ gestational age remained constant (χ2 trend = 3.220, P = 0.0727), although the proportion of these babies who died prior to 42 weeks’ gestation decreased from 2000 to 2011 (P = 0.0196 using χ2 for trend = 5.445; P = 0.0354 using χ2 = 20.809). The prevalence of treatment-requiring ROP in these infants increased from 1.05% in 2000 to 5.78% in 2011 (P < 0.001 using χ2 trend = 16.309; P < 0.001 using χ2 = 31.378). Conclusions The present population-based study highlights that the incidence of treatment- requiring ROP is increasing in Northern Ireland. The increasing number of infants requiring treatment will need to be taken into consideration in the commissioning process for ROP services in Northern Ireland.
Original languageEnglish
Pages (from-to)223-227
Number of pages5
JournalJournal of the American Association for Pediatric Ophthalmology and Strabismus
Issue number3
Publication statusPublished - Jun 2015


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