AUC-ROC	area under the receiver operating curve
BPD	bronchopulmonary dysplasia
CSVT	cerebral sinovenous thrombosis
EVD	extraventricular drainage
GA	gestational age
IVH	intraventricular hemorrhage
IVHgrade_L	degree of IVH in the left-brain hemisphere
IVHgrade_MAX	maximum degree of IVH
IVHgrade_R	degree of IVH in the right-brain hemisphere
IVHgrade_SUM	summed degree of IVH
IVHuni_bi	unilateral or bilateral IVH
ML	machine learning
NAIS	neonatal arterial ischemic stroke
NEC	necrotizing enterocolitis
NEFL	neurofilament light chain
NIH	National Institutes of Health
NPX	Normalized Protein eXpression
NSI	neurosurgical intervention
PCA	principal component analysis
PDA	persistent ductus arteriosus
PEA	Proximity Extension Assay
PHVD	posthemorrhagic ventricular dilatation
PHVDp	posthemorrhagic ventricular dilatation positive
PHVDn	posthemorrhagic ventricular dilatation negative
PLS-DA	partial least square discriminate analysis
PVCA	principal variance component analysis
PVL	periventricular leukomalacia
qPCR	quantitative polymerase chain reaction
RF	random forests
ROP	retinopathy of prematurity
rCCA	regularized canonical correlation analysis
VIP	variable importance projection