Fundus Examination of 23,861 Newborns by Digital Imaging in Ningbo

Table 5

Factors affecting ROP in premature infants by logistic regression analysis.

Affecting factors	Wald	Significance	Odds ratio	95% CI
Gestational age	62.025	＜0.001	0.734	0.678–0.793
Birth weight	20.101	＜0.001	0.748	0.662–0.834
Gender	0.827	0.469	0.876	0.653–1.177
Delivery mode	0.010	0.915	1.027	0.757–1.395
Hypertension	0.125	0.756	0.937	0.652–1.345
Diabetes	0.136	0.744	0.947	0.662–1.355
Feeding methods	2.194	0.138	1.828	0.824–3.724
Oxygen inhalation	0.483	0.446	1.257	0.659–2.401