title: Variations in the processes and structures of cardiac surgery nursing care.
abstract: Nurses play an invaluable role as key members of the cardiac surgery patient's medical care team. Over the last century, the nursing profession has become more independent and autonomous. Despite the widespread use of nursing quality indicators, the effect of nursing-specific processes and structures of care on patient outcomes is unknown. Thus, the Processes, Structures, and Outcomes of Care in Cardiac Surgery (PSOCS) study was initiated, in part, to determine the potential effect of nursing processes and structures of care on cardiac surgery patients' risk-adjusted outcomes. In this article, the authors summarize the key components of nursing structures of care incorporated in the PSOCS study. Nursing process variables were not sufficiently designed into the study to address hypotheses relating nursing care processes to patient outcomes. An analysis of the pilot test data from September 1992 to September 1993 demonstrated potentially important variations between the six pilot centers regarding nursing care provider profiles (eg, educational preparation, specialty certification, and experience levels) and nursing staff ratios (eg, within the surgical intensive care unit). When linked to risk-adjusted patient outcomes, these variations in nursing structure of care may offer important insights toward improving the quality of care of cardiac surgery patients.
mesh_terms: D000328:Adult; D006348:Cardiac Surgical Procedures / Q000451:nursing* / Q000458:organization & administration; D003422:Critical Care; D004522:Educational Status; D006787:Hospitals, Veterans; D006801:Humans; D008875:Middle Aged; D009732:Nursing Care / Q000458:organization & administration / Q000592:standards; D009738:Nursing Service, Hospital / Q000458:organization & administration*; D010043:Outcome and Process Assessment, Health Care; D010348:Patient Care Team; D010559:Personnel Management; D010561:Personnel Staffing and Scheduling; D010865:Pilot Projects; D011795:Surveys and Questionnaires; D014481:United States; D000078329:Workforce