Outcome of endoscopic trans-ethmosphenoid optic canal decompression for indirect traumatic optic neuropathy in children

Table 2 Multiple linear regression to predict postoperative visual improvement

Variable	Coefficient	SE	t	P
Age	−0.004	0.014	−0.261	0.795
Consciousness impairment	0.045	0.115	0.393	0.696
Orbital fracture	−0.250	0.114	−2.205	0.032*
Optic canal fracture	−0.275	0.120	−2.292	0.026*
Hemorrhage within the post-ethmoid and/or sphenoid sinus	−0.266	0.123	−2.168	0.035*
Time to medical treatment	−0.008	0.008	−0.972	0.336
Time of visual loss development after injury	0.067	0.121	0.550	0.585
Baseline visual acuity	0.124	0.056	2.197	0.032*

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