Visual function testMultifocal IOLMonofocal IOLP value (t-test)
Mean (SD)Mean (SD)
Photopic visual acuity (logMAR)−0.06 (0.09)−0.03 (0.1)0.46
Mesopic visual acuity (logMAR)0.21 (0.13)0.22 (0.14)0.8
Photopic contrast sensitivity (log units)1.9 (0.08)1.94 (0.02)0.14
Mesopic contrast sensitivity (log units)1.32 (0.13)1.43 (0.29)0.23
Near letter visual acuity (logMAR)−0.13 (0.07)−0.21 (0.14)0.08
Intermediate letter visual acuity (logMAR)0.05 (0.08)0.13 (0.14)0.12
Mesotest score—without glare (no of errors)9.46 (5.94)4.08 (4.32)0.017*
Mesotest score—with glare (no of errors)18.62 (2.36)13 (8.11)0.025*
Glare halo area (deg2)1.31 (0.63)0.57 (0.28)0.001**
Photopic pupil diameter (average both eyes) (mm)3.08 (0.39)3.24 (0.42)0.33
Mesopic pupil diameter (average both eyes) (mm)4.94 (0.81)4.91 (0.74)0.91
  • IOL, intraocular lens.