Navigating the Patient Room: Critical Care Nurses' Interaction with the Designed Physical Environment

• Other Authors: Hamilton, D. Kirk (Author)
• Format: Doctoral Thesis
• Language: English
• Published: 2017
• Subjects: Nursing; Architecture; Design; critical care; ICU; navigation; nursing; patient room
• Online Access: http://hdl.handle.net/2286/R.I.46309

abstract: The physical environment influences the physiology, psychology, and the societal interactions of those who experience it. The environment can also influence human behavior. Critical care nurses are in constant interaction with the physical environment surrounding their patients. High acuity ICU patients are vulnerable and at risk for harm, infection, and poor outcomes while the physical and cognitive workload of nurses presents a demanding and continuous challenge. The goal of this qualitative study was to explore and understand the way critical care nurses navigate within the patient room and interact with its features. The study of critical care nurses interacting with the patient room environment was conducted in five critical care units at three tertiary care institutions in the Eastern United States, along with another unit in the pilot study at a community hospital in the Southwest United States. Nurses were observed in their typical work environment as they performed normal tasks and patient care activities for entire day and night shifts. The study involved ethnographic field observations, individual semi-structured participant interviews, and examination of photographs and floor plans. The exploratory study resulted in a comprehensive model for nurse navigation that includes both cognitive and action components, along with a conceptual framework for nurse behavioral activity. Repetitive patterns of nurse movement were identified and named. The findings produced recommendations for nurses’ effective use of space and architectural design of ICU patient rooms to improve patient outcomes. === Dissertation/Thesis === Doctoral Dissertation Nursing and Healthcare Innovation 2017