Table 3

Multivariate analysis for combined new renal impairment or new dialysis requirement

	OR	CI	P value
Age	1.02	1.01 to 1.03	<0.001
Female sex	1.02	0.89 to 1.18	0.750
Diabetes mellitus	2.01	1.76 to 2.29	<0.001
Peripheral vascular disease	1.43	1.12 to 1.82	0.004
Cerebrovascular disease	1.33	1.04 to 1.70	0.021
Previous PCI	0.84	0.72 to 0.98	0.025
Renal function (eGFR; mL/min/1.73 m²)
Stages I–II (>60)	0.95	0.74 to 1.22	0.674
Stage IIIa (45-59)	1.91	1.44 to 2.53	<0.001
Stage IIIb (30-44)	2.54	1.89 to 3.42	<0.001
Stages IV–V (<30)	5.90	4.37 to 8.08	<0.001
LVEF
Mild (45–49%)	1.37	1.15 to 1.62	<0.001
Moderate (35–44%)	2.26	1.91 to 2.68	<0.001
Severe (<35%)	3.81	3.18 to 4.57	<0.001
Urgent PCI (STEMI, NSTEMI or UAP)	2.21	1.85 to 2.64	<0.001
Cardiogenic shock	4.39	3.58 to 5.38	<0.001
OHCA	1.32	1.03 to 1.70	0.027
IHCA	1.52	1.16 to 1.99	0.002
Thienopyridine	0.88	0.73 to 1.05	0.155
Aspirin	1.48	1.16 to 1.90	0.002
Ticagrelor	1.34	1.14 to 1.58	<0.001
Femoral access	1.32	1.16 to 1.50	<0.001
Adjunctive device required	1.35	1.13 to 1.60	0.001
Lesion B2/C	1.14	1.00 to 1.30	0.056

Adjusted for age, sex, private hospital, diabetes mellitus, peripheral vascular disease, cerebrovascular disease, CKD, previous PCI, LVEF, renal function, urgent PCI, cardiogenic shock, OHCA, IHCA, preprocedural medications (including thienopyridine, aspirin, ticagrelor), femoral access, requirement for adjunctive device, lesion type (ie, B2/C).
OR for age is expressed (per year).
CKD, chronic kidney disease; eGFR, estimated glomerular filtration rate; IHCA, in hospital cardiac arrest; LVEF, left ventricular ejection fracture; NSTEMI, non-ST elevation myocardial infarction; OHCA, out-of-hospital cardiac arrest; PCI, percutaneous coronary intervention; STEMI, ST-elevation myocardial infarction; UAP, unstable angina pectoris.