Advance care planning reaches fewer than 1 in 6 severely frail patients

A retrospective cohort study at a tertiary hospital found that only 16.3% of patients with Clinical Frailty Scale scores of 7–9 had documented advance care plans, despite a 31.4% six-month mortality rate in this group. The gap between mortality risk and planning uptake suggests that current systems for identifying and engaging severely frail patients in advance care planning are inadequate.

This finding converges with two independent evidence streams. A systematic review of 83 studies found that community-based interventions designed to initiate early end-of-life conversations in non-terminally ill adults more than doubled advance care planning uptake (RR 2.24), demonstrating that effective interventions exist but are not reaching the populations most likely to benefit. An umbrella review spanning 61 systematic reviews confirmed that structured advance care planning programmes improve documentation rates and concordance between expressed wishes and care received.

The convergence pattern is clear: the tools to close this [VF-Signal] gap exist and are evidence-supported, but severe frailty — the population with the strongest clinical indication — remains systematically under-reached. Services designing frailty pathways should consider embedding advance care planning triggers at defined Clinical Frailty Scale thresholds rather than relying on clinician-initiated conversations.