Table 2.

Comparison of Pre and Post Operative Autorefraction and Keratometry

	AR 1	AR 2	Axis	K1	K2	Axis
Median (range) Preoperative	-0.25 D (-1.75 to 2.75)	-0.5 D (-3 to -0.5)	47.5 (4 to 160)	43.5 D (39.5-45.75)	44.5 D (41.5-47.25)	91.5 (8 to 165)
Median (range) Postoperative	0.0 D (-2.25 to 3)	-0.75 D (-3.75 to 0.5)	62.5 (1 to 180)	44 D (40 to 45.25)	44.75 D (42.5 to 47.25)	90.5 (7 to 135)
P (Wilcoxon Signed Rank Test)	p = 0.89	p = 0.76	p = 0.42	p = 0.20	p = 0.06	p = 0.45

Values following orbital decompression.

AR= autorefraction; K= keratometry.