Association of Radial Artery Access with Reduced Incidence of Acute Kidney Injury

Table 1

Odds ratios from logistic regression on AKI after PCI with propensity score weights.

Variables	Odds ratio	Wald 95% CI
Postprocedure bleeding event	3.94	3.13	4.97
Presence of shock	2.82	2.24	3.57
Presence of heart failure	2.14	1.93	2.38
Presence of cardiac arrest	2.08	1.59	2.70
Use of pharmacologic vasopressor support	2.03	1.63	2.53
Higher PCI status (elective, urgent, emergency, and salvage)	1.78	1.55	2.05
Diabetes	1.69	1.52	1.88
IABP	1.63	1.24	2.14
Anemia	1.58	1.41	1.77
Preprocedure creatinine	1.47	1.37	1.59
Contrast volume/eGFR ≥3	1.47	1.31	1.64
Other vascular complications	1.42	0.82	2.46
NSTEMI	1.28	1.11	1.48
Black	1.19	1.03	1.37
STEMI	1.15	0.91	1.45
Prior cerebrovascular disease	1.06	0.93	1.21
PCI multivessel disease	1.05	0.95	1.16
Age	1.02	1.02	1.03
BMI	1.01	1.00	1.01
Hypotension (first recorded BP in procedure room)	0.94	0.67	1.32
Arterial access (radial)	0.82	0.74	0.91
Gender (male)	0.80	0.72	0.89

Rows highlighted in bold were considered not significant. Abbreviations: BMI = body mass index, BP = blood pressure, CI = confidence interval, eGFR = estimated glomerular filtration rate, IABP = intra-aortic balloon pump, NSTEMI = non-ST-segment elevation myocardial infarction, STEMI = ST-segment elevation myocardial infarction, and PCI = percutaneous coronary intervention.