Impaired health status and invasive treatment in peripheral arterial disease: A prospective 1-year follow-up study

Patients with poor self-reported physical functioning, limited walking distance, and a younger age were likely to be treated invasively. The physician's clinical judgment about when to intervene adequately reflects the patient's own opinion about his or her health status. Invasive treatment led to a significant improvement in patients' health status. These findings indicate the effectiveness of the strategy to include patients' perceived physical functioning into the process of clinical decision-making.