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Table 3 Correlation coefficients between intraocular lens (IOL) tilt and contrast sensitivity function (CSF) metrics

From: Tolerance to lens tilt and decentration of two multifocal intraocular lenses: using the quick contrast sensitivity function method

Parameters

All eyes

Non-myopic eyes

Myopic eyes

839MP

(n = 72)

P

value

ZXR00

(n = 64)

P

value

839MP

(n = 36)

P

value

ZXR00

(n = 32)

P

value

839MP

(n = 36)

P

value

ZXR00

(n = 32)

P

value

AULCSF

− 0.366

0.002*

− 0.253

0.046*

− 0.315

0.06

− 0.276

0.13

− 0.43

0.009*

− 0.242

0.19

CSF acuity

− 0.314

0.007*

− 0.247

0.049*

− 0.158

0.36

− 0.245

0.18

− 0.452

0.006*

− 0.251

0.17

1 cpd

− 0.216

0.03*

− 0.296

0.02*

− 0.086

0.62

− 0.346

0.05

− 0.42

0.01*

− 0.262

0.15

1.5 cpd

− 0.315

0.007*

− 0.327

0.008*

− 0.138

0.42

− 0.249

0.17

− 0.46

0.005*

− 0.431

0.01*

3 cpd

− 0.346

0.003*

− 0.188

0.14

− 0.284

0.09

− 0.220

0.23

− 0.418

0.01*

− 0.173

0.36

6 cpd

− 0.338

0.004*

− 0.242

0.054

− 0.242

0.16

− 0.276

0.13

− 0.3

0.08

− 0.327

0.07

12 cpd

− 0.290

0.01*

− 0.175

0.17

− 0.115

0.50

− 0.178

0.33

− 0.417

0.01*

− 0.148

0.42

18 cpd

− 0.349

0.003*

− 0.130

0.31

− 0.302

0.07

− 0.200

0.27

− 0.387

0.02*

− 0.016

0.93

  1. CSF = contrast sensitivity function; AULCSF = area under the log CSF; cpd = cycles per degree
  2. *Statistically significant (P < 0.05) values