Table 3: Multivariable odd ratios (OR) and hazard ratios (HR) for 3 month, 6 month, 1 year, 2 year, and long-term renal failure risk among those without a history of AF (control) versus patients with AF but that have and have not undergone an ablation. The control group served as the referent in all comparisons

3 month 6 month 1 year 2 year Long-term
AF, no ablation vs. control OR=3.29, p< 0.0001 OR=2.25, p< 0.0001 OR=2.21, p< 0.0001 OR=2.06, p< 0.0001 HR=1.77, p< 0.0001
AF, ablation vs. control OR=0.97, p=0.85 OR=0.97, p=0.80 OR=1.02, p=0.90 OR=0.96, p=0.72 HR=0.94, p=0.38