Acute kidney injury treated with renal replacement therapy and 5-year mortality after myocardial infarction-related cardiogenic shock: a nationwide population-based cohort study

Table 6 Need for chronic dialysis for patients with and without AKI-RRT in 5 years following first-time hospital admission with MI-related cardiogenic shock

Exposure	Chronic dialysis	No. of hospital survivors^a	Cumulative mortality % (95 % CI)	Hazard ratio (95 % CI)
Exposure	Chronic dialysis	No. of hospital survivors^a	Cumulative mortality % (95 % CI)	Crude	Adjusted^b
No AKI-RRT	18	2,805	0.9 (0.5–1.4)	1 (reference)	1 (reference)
AKI-RRT	27	254	11.3 (7.6–15.9)	18.7 (10.3–33.9)	15.9 (8.7–29.3)

^a Patients surviving until hospital discharge
^b Cox proportional hazards regression model adjusted using a propensity score
AKI-RRT Acute kidney injury treated with renal replacement therapy, CI confidence intervals, MI myocardial infarction

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