Table 2. Postoperative visual and refractive outcomes after cataract surgery in patients with prior refractive laser surgery.

Outcome measures	Group I	Group II	Group III	Group IV	P value†
Number	59	25	26	21
Visual acuity (LogMAR)
UDVA	0.11±0.16‡	0.076±0.14	0.043±0.10	0.072±0.10	0.047
UNVA	0.13±0.12§	0.051±0.077	0.030±0.061	0.10±0.11§	<0.001
Spherical equivalent (D)
Manifest refraction	−0.37±0.64	−0.14±0.24	−0.16±0.26	−0.050±0.44	0.11
Auto refraction	−1.41±0.63¶	−0.27±0.48	−1.50±0.45¶	−0.51±0.49	<0.001

^†, P value by Kruskal-Wallis H test; ^‡, Group I showed statistically different values compared to each of groups II, III, and IV; ^§, Groups I and IV showed statistically different values compared to each of groups II and III; ^¶, Groups I and III showed statistically different values compared to each of groups II and IV. UDVA, uncorrected distance visual acuity; UNVA, uncorrected near visual acuity.