. Author manuscript; available in PMC: 2014 Aug 27.

Published in final edited form as: Am J Ophthalmol. 2008 Nov 26;147(3):458–466. doi: 10.1016/j.ajo.2008.09.019

TABLE 2.

Preoperative Ocular Alignment of Tube Versus Trabeculectomy Study Patients

	Tube Group (n = 101)	Trabeculectomy Group (n = 99)	P value
Orthophoric
Distance	87	78	.24
Near	76	70	.57
Both	75	70	.69
Esodeviation
Distance	0	2	.24
Near	0	2	.24
Exodeviation
Distance	14	19	.41
Near	25	27	.81
Vertical deviation
Distance	2	3	.68
Near	2	3	.68
Diplopia	2	5	.28
Total number of patients with motility disturbances^a	26	29	.69

Some patients had both horizontal and vertical deviations.