A Novel Three-Dimensional Vector Analysis of Axial Globe Position in Thyroid Eye Disease

Table 4

The coordinates and angles of the vector . The y_C and y_E of the left eyes were negative, and their absolute values were used. The positive values of represent the ocular axis turned medial, and the negative represent turned outward. The positive values of represent the ocular axis turned up, and the negative values represent the opposite.

	Both eyes			Right eye			Left eye
	Mean	SD	Range	Mean	SD	Range	Mean	SD	Range
xE (mm)	19.5	3.7	10.0~29.1	19.3	4	10.0~27.0	19.7	3.8	12.1~29.1
Absolute yE (mm)	32.2	3.7	22.4~41.3	−32.3	3.7	24.3~41.2	32.3	3.6	22.4~39.5
zE (mm)	20.8	3.6	10.0~29.6	20.3	3.4	11.2~28.2	21.3	3.8	10.0~29.6
xC (mm)	7.6	3.3	0.9~17	7.4	3.1	0.9~14.3	7.8	3.6	1.4~17.0
Absolut yC (mm)	32.3	2.4	27.7~38	−32.1	2.4	27.8~37.0	32.5	2.4	27.7~38.0
zC (mm)	20	1.8	16.0~24.3	19.9	1.7	16.5~24.3	20.1	1.9	16.0~24.3
(°)	0.6	11.8	−45.5~35.4	−0.6	12.9	−45.5~27.5	1.1	10.1	−16.5~35.4
(°)	4	13.7	−48.8~41.2	2.3	13.8	−37.8~41.2	5.7	13.6	−48.8~39.2
(°)	15.3	8.4	1.6~49.1	15.4	8.8	1.7~41.8	15.2	8.3	1.6~49.1