Associations of initial blood gas parameters with post-cooling MRI-derived brain volumes and Rutherford injury scores in neonatal hypoxic-ischemic encephalopathy: a retrospective exploratory study
This retrospective study of 79 neonates with hypoxic-ischemic encephalopathy found no significant associations between initial blood gas parameters and post-cooling MRI-derived brain volumes or Rutherford injury scores after correcting for multiple comparisons, suggesting that these initial metabolic markers may not reliably predict structural brain injury severity in this context.