Table 2.

Postoperative LogMAR distance visual acuity, refractive status, and prediction error. Values provided are mean (standard deviation) and range. P value is from the Kruskall-Wallis test.

	Healthy	Coexisting pathology	P
Binocular uncorrected distance visual acuity	−0.06 ± 0.06	−0.05 ± 0.06	0.604
	0.00 to −0.20	0.10 to −0.20
Binocular corrected distance visual acuity	−0.06 ± 0.06	−0.06 ± 0.06	0.887
	0.00 to −0.20	0.00 to −0.20
Monocular uncorrected distance visual acuity	−0.01 ± 0.07	0.03 ± 0.08	0.027
	0.30 to −0.20	0.30 to −0.10
Monocular corrected distance visual acuity	−0.01 ± 0.06	0.00 ± 0.06	0.300
	0.20 to −0.20	0.20 to −0.10
Sphere (diopters)	−0.02 ± 0.08	−0.06 ± 0.16	0.137
	−0.50 to 0.00	−0.75 to 0.00
Cylinder (diopters)	−0.06 ± 0.26	−0.04 ± 0.16	0.993
	−1.75 to 0.00	−0–75 to 0.00
Spherical equivalent (diopters)	−0.04 ± 0.17	−0.07 ± 0.19	0.229
	−0.87 to 0.00	−0.75 to 0.00
Mean prediction error (diopters)	0.14 ± 0.20	0.06 ± 0.23	0.148
	−0.56 to 0.54	−0.52 to 0.43
Mean absolute prediction error (diopters)	0.20 ± 0.14	0.20 ± 0.13	0.748
	0.01 to 0.56	0.01 to 0.52