From: The technical features of the diagnosis or treatment of coronary artery disease through the distal radial artery approach at the anatomical snuffbox compared with the conventional radial artery approach
dTRI group (n = 151)
TRI group (n = 151)
P value
RAD in puncture site
2.070 ± 0.360
2.550 ± 0.417
 < 0.001
Velocity in puncture site
61.370 ± 16.974
63.793 ± 18.873
0.239