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Table 4 Mean bias and the limits of agreement per each Bland-Altman in inter-observer variability time 2

From: Morphometric study of the ventricular indexes in healthy ovine BRAIN using MRI

Quantity

Lower Limit Agreement

Bias

Upper Limit Agreement

Spearman Rho

P-Value

Corr (Diff/Mean)

Agreement

Bicaudate

-0,0157

−6,00E− 04

0,0145

− 0,2768

0,3138

✘

✓

Bifrontal

−0,023

0,0277

0,0783

−0,4

0,14

✘

✓

Cellamedia

−0,0127

0,0292

0,0711

0,6179

0,0163

✘

✓

Evans

−0,062

0,0513

0,1646

0,3321

0,2264

✘

✓

Interventricular foramen right [cm]

−0,9394

-0,47

−6,01E− 04

0,4093

0,1298

✘

✓

Interventricular foramen left [cm]

−0,9745

− 0,4753

0,0239

0,4714

0,0783

✘

✓

Fourth ventricle width [cm]

−0,0931

0,0389

0,1708

0,3807

0,1615

✘

✓

Fourth ventricle length [cm]

−0,1293

0,0203

0,1698

0,1698

0,5452

✘

✓

Huckmans

−0,1078

0,1829

0,4737

0,0536

0,8525

✘

✓

Frontal horn length [cm]

−0,9664

− 0,478

0,0104

0,588

0,0211

✓

✘

Third ventricle ratio

−0,0096

0,0053

0,0202

0,1821

0,5151

✘

✓

Left lateral ventricle [cm]

−0,4017

− 0,0227

0,3563

− 0,4826

0,0685

✘

✓

Right lateral ventricle [cm]

−0,3844

0,0167

0,4178

−0,6434

0,0097

✓

✘

Ventricular

−0,1

− 0,0382

0,0236

− 0,6607

0,009

✓

✘