This figure is a forest plot of four RCTs used to calculate whether pooled data on the impact of iNO on MDI < 70, in preterm infants, is significant

Figure 12Meta-analysis of cognitive development as measured by the Bayley Scales Mental Developmental Index below 70

From: 3, Results

Cover of Inhaled Nitric Oxide in Preterm Infants
Inhaled Nitric Oxide in Preterm Infants.
Evidence Reports/Technology Assessments, No. 195.
Allen MC, Donohue P, Gilmore M, et al.

NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.