Figure 1.

Overall summary of the study. ‘Negligible’ low-value care defined as below median count of low-value episodes (narrower definitions) for the 27 procedures (see table 1). Trends refer to average annual percentage change (see table 1). Red indicates procedures that are priority for investigation, orange indicates procedures that require active monitoring, and green indicates procedures that require only background surveillance to ensure numbers and trends continue low and decreasing. NSW, New South Wales.