Figure 3From: Mapping of health system functions to strengthen priority programs. The case of maternal health in Mexico Health System Functions Specific to Each State Actor Category, with Number of Problems (No.) and Importance (I)*. * Colours indicate the position of each function in the actor's map quadrants after placing "Infrastructure" in all maps at the top: Top (yellow); Right (blue;) Bottom (pink); Left (green), and Centre (grey). All maps were rotated to have the infrastructure function at the top. I = Importance is coded 1 = Low; 5 = High.Back to article page