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Table 3 The changes of corneal biomechanical parameters in POAG patients under PGA treatment over time with adjustment for age, gender, axial length, corneal curvature, IOP and CCT

From: The changes of corneal biomechanical properties with long-term treatment of prostaglandin analogue measured by Corvis ST

Corneal biomechanical parameters

After adjustment

β

P value

DA

-0.0015

0.016

AT1

0.0089

 < 0.000001

AV1

-0.0004

0.00058

AT2

-0.0059

0.139

AV2

0.0003

0.364

HC-time

-0.0044

0.272

HC-PD

-0.0023

0.196

HC-radius

-0.0076

0.346

  1. POAG primary open angle glaucoma, PGA prostaglandin analogue, IOP intraocular pressure, CCT central corneal thickness, DA deformation amplitude, AT1 the first applanation time, AV1 the first applanation velocity, AT2 the second applanation time, AV2 the second applanation velocity, HC the highest concavity, PD peak distance
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BMC Ophthalmology

ISSN: 1471-2415

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