The Effects of Diagnosis-Related Group Payment on Diagnostic Cerebral Angiograms through a Transradial and Transfemoral Approach: A Comparative Observational Study

Table 2

Comparison of clinical effects of the two groups.

Group	Number of cases	Puncture success	Angiographic success
Radial artery group	112	111 (99.1%)	109 (97.3%)
One attempt	78	78 (69.6%)	77 (68.8%)
Two attempts	34	33 (29.5%)	32 (28.5%)
Femoral artery group	144	140 (97.2%)	137 (95.1%)
One attempt	93	93 (64.6%)	92 (63.9%)
Two attempts	51	47 (32.6%)	45 (31.2%)
value		0.28	0.37