Research Article

The Risk of Retinopathy of Prematurity in the Infants following Assisted Reproductive Technology: A Meta-Analysis

Figure 3

A forest plot diagram presenting the association between the use of ART and the ROP occurrence in different embryos. All 3 ROP stages were generally considered. (a) Singletons. (b) Multiples. Events referred to the number of infants who developed to the ROP. Total referred to the general number of participants in the group. ART: assisted reproductive technology; SC: spontaneous conception; CI: confidence interval.

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