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Middle East African Journal of Ophthalmology Middle East African Journal of Ophthalmology
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ORIGINAL ARTICLE
Year : 2019  |  Volume : 26  |  Issue : 4  |  Page : 235-239

Retinopathy of Prematurity Incidence and Risk Factors in a Tertiary Hospital in Riyadh, Saudi Arabia


1 Department of Ophthalmology, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
2 Department of Neonatology, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia

Correspondence Address:
Dr. Bader Al-Qahtani
College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, P. O. Box 22490, Mail Code: 3130, Riyadh, 11426
Saudi Arabia
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/meajo.MEAJO_131_18

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PURPOSE: The purpose of the study was to determine the incidence of retinopathy of prematurity (ROP) in preterm infants in the neonatal intensive care unit (NICU), to identify the risk factors that predispose to ROP, and to assess the outcome of these infants. MATERIALS AND METHODS: This was a retrospective cohort study on premature infants with a birth weight (BW) of <1501 g or gestational age (GA) of <32 weeks. These infants were admitted to the NICU at a tertiary hospital in Riyadh, Saudi Arabia, from January 2010 to December 2014. RESULTS: Five hundred and ninety-three infants were included; data were available for 581 infants. Of them, 224 infants (38.6%) had ROP. Of these, 22 infants (10.4%) had stage 3 ROP. The mean BW of infants with ROP was 938.4 ± 257.9 g, and the mean GA at birth was 27 ± 2.4 weeks. A significant relationship with a P <0.05 was found between the occurrence of ROP and small GA at birth, low BW, low APGAR score at 1 min, and long duration of receiving oxygen (O2) therapy. Based on charts review, none of the infants had blindness. CONCLUSION: The incidence of ROP in our study falls in the range of incidence in developing countries. The low BW and small GA were the most significant risk factors. Furthermore, it is also recommended to control the amount and duration of O2therapy to as little as needed.


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