Table 2.

Results of the logistic regression analysis in which all listed variables were placed in the model together. Only non-central visual field loss was significantly related to abandonment of a prescribed device.

Variable	β	SE	Wald Statistic	df	P value
Age	0.023	0.027	0.71	1	0.401
Sex	0.009	0.649	0.00	1	0.989
Best VA	0.935	1.117	0.70	1	0.403
Training	--	0.707	0.18	1	0.669
Non-central Visual Field Loss	1.603	0.815	3.87	1	0.049*
Ocular Diagnosis	--	--	1.19	6	0.977
Payment Method	0.971	0.916	1.12	1	0.289
Study Center	--	--	1.76	3	0.624

^*p < 0.05