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Table 6 The results of regression analysis of model

From: Different accelerated corneal collagen cross-linking treatment modalities in progressive keratoconus

 

Beta

T

P

95% CI

Lower

Upper

(Constant)

 

1.290

0.202

−3.248

14.985

Gender

0.007

0.059

0.953

−0.766

0.813

Treatment Type*

− 0.482

−2.922

0.005

−2.699

− 0.503

Age

− 0.023

−0.183

0.855

−0.072

0.060

Preop AKf level (moderate or advanced)

−0.357

−1.976

0.053

−0.227

0.002

Pre BCVA

0.294

1.783

0.080

−0.269

4.637

Preop thinnest point

−0.022

−0.043

0.966

−0.045

0.043

Preop corneal volume

−0.225

−0.999

0.322

−0.294

0.098

Preop central corneal thickness

0.251

0.580

0.564

−0.026

0.047

Demarcation line

0.206

1.247

0.217

−0.004

0.016

  1. a. Dependent Variable: Change in AKf at 12 months
  2. AKf = apical keratoscopy front (Kmax); BCVA = best-corrected visual acuity; CI = confidence interval of difference
  3. * Significant