Fig. 2From: Effects of service-wide support on regularity of alcohol screening of clients in Australian Aboriginal and Torres Strait Islander Community Controlled Health Services: a cluster randomised trialProportion of patients with frequently screened annual periods in each study phase (nservices = 10)a. aFigure shows data from 10 services where frequent screening occurred (at least one client had 4 + screens annually). Frequently screened annual periods: Pre-implementation = occurring before implementation date (31 August 2020); Spanning implementation = periods that include the implementation date; Post-implementation = entire period occurred after implementation dateBack to article page