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

Table 6

Proportion of puncture routes and success rate of angiography before and after the implementation of DRGs payment simulation.

Group	Number of cases	Radial artery puncture	Radiography success
Before the implementation of DRGs payment simulation	152	50 (32.9%)	145 (95.4%)
After the implementation of DRGs payment simulation	104	62 (59.6%)	101 (97.1%)
value		<0.001	0.49