Impact of Acute Kidney Injury After Transcatheter Aortic Valve Replacement: A Nationwide Study

Figures

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  Figure 1. One‐year cumulative incidence of dialysis treatment. This figure shows the 1‐year cumulative incidence of dialysis treatment in patients with and without acute kidney injury (AKI).

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  Figure 2. Forest plot of 1‐year outcome rates. This figure shows the adjusted hazard ratios and cumulative incidence frequencies (CIFs) of 1‐year dialysis treatment and all‐cause death in patients with and without acute kidney injury (AKI). The model examining dialysis treatment included the following covariates: sex, age, calendar year, diabetes, chronic heart failure, baseline estimated glomerular filtration rate (eGFR) <60, intensive care treatment, and hypertension. The model examining mortality included the following covariates: sex, age, calendar year, diabetes, heart failure, myocardial infarction, ischemic or hemorrhagic stroke, baseline eGFR <60, intensive care treatment, malignancy, chronic obstructive pulmonary disease, and liver disease.

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  Figure 3. One‐year cumulative incidence of all‐cause mortality. This figure shows the 1‐year cumulative incidence of all‐cause death in patients with and without acute kidney injury (AKI).

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  Figure 4. Kidney recovery after acute kidney injury (AKI). This figure shows the proportion of kidney recovery into separate time periods: 90 to 180 days and 9 to 12 months after the index date. According to the lowest measured creatinine sample in the specific time period, kidney recovery was defined as (1) complete kidney recovery (defined as creatinine <1.15×baseline creatinine), (2) partial kidney recovery (defined as creatinine <1.5×baseline creatinine), (3) failure to recovery (defined as creatinine >1.5×baseline creatinine), or (4) ongoing dialysis treatment.