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Table 2 Static visual acuity and postoperative refraction

From: Comparison of dynamic defocus curve on cataract patients implanting extended depth of focus and monofocal intraocular lens

 

ZXR00 group (mean ± SD)

Monofocal group (mean ± SD)

P

Preoperative

 UDVA (logMAR)

0.383 ± 0.295

0.523 ± 0.375

0.007*

Postoperative

 UDVA (logMAR)

0.086 ± 0.083#

0.113 ± 0.119#

0.308

 CDVA (logMAR)

0.005 ± 0.021

0.008 ± 0.028

0.411

 UIVA (logMAR)

0.280 ± 0.121

0.345 ± 0.169

0.044*

 UNVA (logMAR)

0.498 ± 0.147

0.573 ± 0.157

0.017*

Postoperative refraction

 Sphere (D)

− 0.195 ± 0.390

0.275 ± 0.540

< 0.001*

 Cylinder (D)

− 0.734 ± 0.415

− 0.596 ± 0.467

0.124

 SE (D)

− 0.563 ± 0.404

− 0.056 ± 0.528

< 0.001*

  1. CDVA = corrected distance visual acuity; D = diopter; SD = standard deviation; SE = spherical equivalent; UDVA = uncorrected distance visual acuity; UIVA = uncorrected intermediate visual acuity; UNVA = uncorrected near visual acuity
  2. *Indicates statistical significance between groups
  3. #Indicates statistical significance vs. preoperative visual acuity