title: System's LOS shrinks as DP, UM functions are combined.
mesh_terms: D017598:Efficiency, Organizational; D006764:Hospitals, Community / Q000458:organization & administration* / Q000706:statistics & numerical data; D006801:Humans; D007318:Inservice Training / Q000458:organization & administration; D007902:Length of Stay / Q000639:trends*; D009937:Organizational Objectives; D010351:Patient Discharge; D010414:Pennsylvania; D014600:Utilization Review