Table 2.

AKI by the access site and Mehran risk group.

N	Mehran score (predicted risk of AKI)	Arterial access site	AKI rate (%)	p
8,053	≤5	Radial	2.7	0.02
	7.5%∗	Femoral	3.7
3,994	6–10	Radial	7.3	0.03
	14.0%∗	Femoral	9.2
1,676	11–15	Radial	14.1	<0.01
	26.1%∗	Femoral	20.3
354	≥16	Radial	29.4	0.10
	57.3%∗	Femoral	38.3

^∗ The percentages shown are the risk of developing AKI calculated from the Mehran risk score as reported in the original manuscript [20]. Abbreviations: AKI = acute kidney injury.