Table 6.

Results of multiple linear regression analysis of associated factors with final visual acuity.

Factors	Beta coefficient	P value
Age	0.073	0.426
Initial visual acuity	0.652	<0.001
Intraocular foreign body	0.462	0.020
Location of wound
Zone 1	0.031	0.728
Zone 2	−0.083	0.395
Zone 3	0.056	0.594
Retinal detachment	0.175	0.056
The times of intravitreal antibiotics	0.200	0.013