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Table 4 Multivariate Regression Analysis Models

From: Corneal biomechanics and intraocular pressure assessment after penetrating keratoplasty for non keratoconic patients, long term results

Variable

IOPcc (Adjusted R2 = 0.99)

IOPg (Adjusted R2 = 0.99)

Standardized Co-efficient (β)

P value

Standardized

Co-efficient (β)

P value

Age

0.04

0.04*

0.05

0.02*

Corneal Pathology

0.002

0.9

−0.004

0.9

Central Corneal Thickness

0.13

0.5

0.02

0.5

Mean astigmatism

−0.003

0.9

0.003

0.9

Mean K

−0.02

0.5

−0.03

0.4

CH

−1.3

< 0.001*

−1.1

< 0.001*

CRF

0.9

< 0.001*

1.2

< 0.001*

  1. CH Corneal Hysteresis, CRF Corneal Resistance Factor, IOP cc Corneal Compensated Intraocular Pressure, IOPg Goldman-related IOP, * Statistically significant
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BMC Ophthalmology

ISSN: 1471-2415

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