Figure 4From: Implementation by simulation; strategies for ultrasound screening for hip dysplasia in the Netherlands Experimental variable D Location. Quartiles of cost-effectiveness (CE_A to CE_D) ranging from most cost-effective (group CE_A0 to least cost-effective (group CE_D). Levels used 1. Daytime at IHC, 2. Organized in buildings not owned by IHC (external) and 3. Organized in evening hours at IHC.Back to article page