Age-stratified mortality and associated risk factors in adults aged 65 years or older undergoing continuous kidney replacement therapy: a consecutive retrospective study

In adults aged ≥ 65 years undergoing CKRT, advanced age was not associated with increased risk of early or in-hospital mortality. Among those aged ≥ 75 years, indicators of baseline health and nutrition status were associated with mortality. Age alone should not preclude CKRT decision-making in patients aged ≥ 65 years with AKI.