title: Nurse staffing ratios.
mesh_terms: D000368:Aged; D017809:Fatal Outcome; D006801:Humans; D007362:Intensive Care Units / Q000458:organization & administration; D008297:Male; D009741:Nursing Staff, Hospital / Q000458:organization & administration*; D061214:Patient Safety; D010561:Personnel Staffing and Scheduling / Q000458:organization & administration*; D019984:Quality Indicators, Health Care; D000078329:Workforce