Evaluation of Ocular Versions in Graves’ Orbitopathy: Correlation between the Qualitative Clinical Method and the Quantitative Photographic Method

Table 2

Agreement between qualitative clinical categories and quantitative photographic measurements of version in 3 positions of gaze (depression in abduction, depression, and depression in adduction) in a sample of 42 patients with GO.

Version	Qualitative	Quantitative (°) mean (SD)	value
Depression in abduction	Normal; (n = 75)	57.14 (9.78)	0.573
	Moderate alteration; |(n = 9)	59.31 (12.12)
Depression	Normal; (n = 80)	54.09 (9.78)	0.468
	Moderate alteration; (n = 4)	59.31 (6.89)
Depression in adduction	Normal; (n = 78)	62.87 (10.95)	0.268
	Moderate alteration; (n = 6)	68.43 (8.04)

 = Student’s t-test for independent samples. Normal = no hypofunction; moderate alteration = hypofunction from −1 to −2.