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Table 10 Spearman’s correlations coefficients of analyzed variables with age for divisions of type BIF and MT with specified p values of significance test

From: Semi-automatic measurements and description of the geometry of vascular tree based on Bézier spline curves: application to cerebral arteries

Parameter

BIF R

BIF p

MT R

MT p

BA

0.1940

0.0003

0.1836

0.3905

\(VA_{dom}\)

0.1378

0.0109

0.0209

0.9228

\(VA_{ndom}\)

0.2092

0.0001

0.1866

0.3825

\(CoI_{dom}\)

− 0.0285

0.6006

0.1806

0.3985

\(CoI_{ndom}\)

− 0.1023

0.0596

0.1179

0.5832

\(CoI_{T}\)

− 0.1604

0.0030

-0.3011

0.1528

\(Kmax_{dom}\)

0.1132

0.0369

0.4172

0.0425

\(Kav_{dom}\)

0.1526

0.0048

0.4333

0.0344

\(Tav_{dom}\)

− 0.1489

0.0059

0.1310

0.5419

\(Kmax_{ndom}\)

0.0979

0.0715

− 0.0191

0.9293

\(Kav_{ndom}\)

0.0921

0.0898

0.0379

0.8606

\(Tav_{ndom}\)

− 0.2263

0.0000

− 0.0526

0.8070

\(D_{T}\)

0.1713

0.0015

− 0.2001

0.3484

\(D_{dom}\)

0.1856

0.0006

− 0.2358

0.2673

\(D_{ndom}\)

0.1557

0.0040

− 0.2315

0.2765

  1. Significant (p < 0.05) correlations are italicized