Table 2Observed physical environment

Bar coding technologyIV pump (pre-implementation)IV pump (post-implementation)
Patient roomMedication roomPatient roomMedication roomPatient room
Lighting
• full2361305146
• dimmed32021014
• none-minimal60101
Noise
• quiet351624632
• normal2642284417
• loud03026
General physical environment
• neat/organized1391219
• normal34402925
• messy/disorganized1512108
• organized31
• normal7
• disorganized12
• noncrowded22
• somewhat crowded13
• crowded18

From: Observing Nurse Interaction with Infusion Pump Technologies

Cover of Advances in Patient Safety: From Research to Implementation (Volume 2: Concepts and Methodology)
Advances in Patient Safety: From Research to Implementation (Volume 2: Concepts and Methodology).
Henriksen K, Battles JB, Marks ES, et al., editors.

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