Renal Arteriography via Radial Artery Access with a 125 cm Long Angiographic Catheter

Table 1

Baseline characteristics of patients grouped by different vascular access.

Characteristics	RAA ()	FAA ()	^†
Age, years			0.66
Male, no. (%)	385 (62.9)	422 (59.3)	0.18
Height, cm			0.42
Scr, ummol/L			0.42

Categorical variables are shown as numbers (%) and continuous variables as . ^† values were calculated by comparing characteristics between two groups. RAA: radial artery access; FAA: femoral artery access; Scr: serum creatinine.