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Table 5 Pearson correlation analysis of the relation between the inner diameters of the carotid arteries and patient age

From: Inner diameters of the normal carotid arteries measured using three-dimensional digital subtraction catheter angiography: a retrospective analysis

Inner diameter measured

Pearson correlation coefficient (r)

P

Left proximal carotid sinus (mm)

-0.256

 < 0.001

Right proximal carotid sinus (mm)

-0.204

0.001

Left carotid sinus bulge (mm)

-0.158

0.011

Right carotid sinus bulge (mm)

-0.204

0.001

Left distal carotid sinus (mm)

-0.284

 < 0.001

Right distal carotid sinus (mm)

-0.335

 < 0.001

Left common carotid artery (mm)

0.127

0.035

Right common carotid artery (mm)

0.062

0.306