A practical guide to implementing clinical audit

Clinical audit is a quality improvement tool for evaluating and improving patient care and outcomes. This is achieved by systematically reviewing current practices against explicit criteria and measuring the impact of change(s) introduced to generate improvement. The clinical audit process can be described by "Plan," "Do," "Study," "Act" phases that comprise an audit cycle. The phases are moved through in turn to attempt quality improvement. Clinical audits are widely used in human medicine at both local (individual clinic or hospital) and national (to achieve nationwide improvements in care) levels. Substantial and sustained improvements in patient care have been attributed to the use of clinical audits. Clinical audits have been described in the veterinary literature since the 1990s, but their adoption does not appear widespread. This paper is intended as a practical, "how to" guide to applying clinical audit in veterinary practice.