biostudies-literatureUnknown16(2)Lindahl JRegion Kronoberg<h4>Aim</h4>To evaluate patients' and family members' perceived support from light and color before, compared with after an evidence-based design (EBD) intervention at an emergency department (ED) using a validated instrument-the Light and Color Questionnaire (LCQ).<h4>Background</h4>EDs offer acute care day and night. Thus, a supportive physical environment where light and color is crucial for how the milieu is experienced is vital. Research is limited on how care settings are perceived as supportive by users.<h4>Methods</h4>Quasi-experimental evaluation of the refurbishing and remodeling of an ED by an expert group of nurse managers, nursing staff, nursing researchers and architects in south Sweden. LCQ includes dimensions "maximizing awareness and orientation," "maximizing safety and seHERD109-124https://www.ebi.ac.uk/biostudies/studies/S-EPMC10133835biostudies-literatureThe Perceived Support From Light and Color Before and After an Evidence-Based Design Intervention in an Emergency Department Environment: A Quasi-Experimental Study.PMC10133835Thulesius HWijk HEdvardsson DElmqvist CLindahl JfalseThe Perceived Support From Light and Color Before and After an Evidence-Based Design Intervention in an Emergency Department Environment: A Quasi-Experimental Study.<h4>Aim</h4>To evaluate patients' and family members' perceived support from light and color before, compared with after an evidence-based design (EBD) intervention at an emergency department (ED) using a validated instrument-the Light and Color Questionnaire (LCQ).<h4>Background</h4>EDs offer acute care day and night. Thus, a supportive physical environment where light and color is crucial for how the milieu is experienced is vital. Research is limited on how care settings are perceived as supportive by users.<h4>Methods</h4>Quasi-experimental evaluation of the refurbishing and remodeling of an ED by an expert group of nurse managers, nursing staff, nursing researchers and architects in south Sweden. LCQ includes dimensions "maximizing awareness and orientation," "maximizing safety and se2023-01-01T00:00:00Z2023 Apr2025-04-04T11:05:48.383Z2025-04-04T11:05:48.383ZS-EPMC101338353686640610.1177/19375867221150215