Table 4.

Multivariate cox regression analysis of adverse prognosis within six months in HIE infants

Factor	Beta	SE	P-value	HR	Lower	Upper
Disease Severity	-1.367	0.571	0.017	0.255	0.083	0.781
Gestational Age	-0.278	0.175	0.113	0.757	0.537	1.068
Amniotic Fluid Condition	1.103	0.318	0.001	3.013	1.615	5.62
aEEG Score	-1.175	0.223	< 0.001	0.309	0.199	0.478
5-min Apgar Score	-0.586	0.212	0.006	0.556	0.367	0.843
NBNA Score	-0.018	0.04	0.646	0.982	0.907	1.062
NSE (μg/L)	0.058	0.016	< 0.001	1.06	1.028	1.093

Note: aEEG: amplitude-integrated electroencephalography, NBNA: Neonatal Behavioral Neurological Assessment, NSE: Neuron-specific enolase.