title: System achieves optimal staffing.
mesh_terms: D054598:Blue Cross Blue Shield Insurance Plans; D009738:Nursing Service, Hospital; D009741:Nursing Staff, Hospital / Q000706:statistics & numerical data / Q000600:supply & distribution*; D010414:Pennsylvania; D010561:Personnel Staffing and Scheduling; D011383:Progressive Patient Care; D013597:Systems Analysis; D000078329:Workforce