Table 7.

Multifactorial prediction model of BPD.

Factors	β	S.E	Wals	P	OR	95%CI
sB7-H3 (7d)	0.179	0.068	6.895	0.009	1.196	1.046–1.366
IL-18 (14d)	−0.001	0.003	0.048	0.827	0.999	0.994–1.005
NCIS	−0.122	0.049	6.226	0.013	0.886	0.805–0.974
Electrolyte disturbances	1.232	0.984	1.566	0.211	3.427	0.498–23.592
hs-PDA	3.805	1.790	4.517	0.034	44.928	1.345–1501.042
The age that infants achieved 120 kcal/kg.d via enteral feeding ≥40 days after birth	3.177	1.021	9.687	0.002	23.974	3.242–177.265