Table 3.

Univariate analysis of factors affecting final visual acuity (VA) (worse VA).

Variables		Proportional odds p-value	Odds ratios	p-values	Confident intervals
Age group		<0.001
	0–18		1.000	–	–	–
	19–50		0.730	0.021	0.559	0.954
	>50		0.929	0.716	0.625	1.381
Gender		0.827
	Male		1.000	–	–	–
	Female		0.808	0.125	0.616	1.060
Presenting VA		<0.001
	≥6/12		1.000	–	–	–
	6/12–6/60		0.959	0.931	0.452	2.036
	3/60–1/60		2.971	0.003	1.438	6.139
	CF		6.789	<0.001	3.450	13.358
	HM to LP		18.469	<0.001	9.746	34.997
	No LP		633.582	<0.001	241.191	1664.349
Shape		0.723
	Linear		1.000	–	–	–
	Round		0.561	0.332	0.174	1.802
	Irregular		1.479	0.300	0.705	3.101
	Triradiate		1.642	0.157	0.826	3.264
Size		0.061	1.21	<0.001	1.161	1.272
Zone		0.001
	1		1.000	–	–	–
	2		1.385	0.106	0.933	2.056
	3		3.705	<0.001	2.382	5.761
Structure involvement		0.006
	Cornea		1.000	–	–	–
	Corneoscleral		1.902	<0.001	1.418	2.553
	Sclera		1.401	0.077	0.964	2.036
Duration from initial injury to surgery		0.356	1.000	0.344	1.000	1.001
Number of surgical procedures		0.044	1.180	0.021	1.025	1.358
Infections		0.026
	No		1.000	–	–	–
	Yes		3.136	<0.001	1.643	5.986
Lid laceration		<0.001
	No		1.000	–	–	–
	Yes		1.600	0.347	0.601	4.262
Activity		0.263
	Work		1.000	–	–	–
	Travel		1.086	0.784	0.602	1.960
	Play		1.212	0.173	0.919	1.599
	Miscellaneous		1.292	0.179	0.889	1.877
Object causing injury		0.695
	Blunt trauma		1.000	–	–	–
	Sharp/projectile		1.201	0.219	0.897	1.609
	Miscellaneous		1.211	0.232	0.885	1.656

CF counting fingers, HM hand motion, LP light perception.