Skip to main content

Table 2 ANCOVA showing significantly different CH in diagnosis groups correcting for IOP and age

From: Corneal hysteresis in patients with glaucoma-like optic discs, ocular hypertension and glaucoma

Test of between-subject effects

Source

Type III sum of squares

df

Mean square

F

Sig.

Partial Eta Squared

Corrected Model

146.422a

4

36.605

10.55

.000

.268

Intercept

336.386

1

336.386

0

.000

.457

Diagnosis

117.977

2

58.989

96.95

.000

.228

Age

4.105

1

4.105

3

.279

.010

IOPg

10.916

1

10.916

17.00

.079

.027

Error

399.002

115

3.470

2

  

Total

9968.920

120

 

1.183

  

Corrected Total

545.424

119

 

3.146

  
  1. ANCOVA one-way analysis of covariance, CH corneal hysteresis, IOPg Goldmann-correlated IOP, df degrees of freedom, Sig. significance level
  2. aR Squared = .268 (Adjusted R Squared = .243)