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Knowledge Repository

A complete, user-friendly database of healthcare design research references MoreLess about the Knowledge Repository

The Knowledge Repository is a complete, user-friendly database of healthcare design research references that continues to grow with the latest peer-reviewed publications. Start with our Knowledge Repository for all of your searches for articles and research citations on healthcare design topics. Access full texts through the source link, read key point summaries, or watch slidecasts. Expand your search and find project briefs, interviews, and other relevant resources by visiting our Insights & Solutions page.

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Displaying 1 - 18 of 18

405 nm light technology for the inactivation of pathogens and its potential role for environmental disinfection and infection control

Author(s): Maclean, M., McKenzie, K., Anderson, J. G., Gettinby, G., MacGregor, S. J.
Added October 2019

Assistive lighting for people with sight loss

Author(s): Fisk, M. J., Raynham, P.
Added August 2019

Comparison between lighting performance of a virtual natural lighting solutions prototype and a real window based on computer simulation

Author(s): Mangkuto, R. A., Wang, S., Aries, M. B. C., van Loenen, E. J., Hensen, J. L. M.
Added April 2018

The Influence of Environmental Factors on Sleep Quality in Hospitalized Medical Patients

Author(s): Bano, M., Chiaromanni, F., Corrias, M., Turco, M., De Rui, M., Amodio, P., Merkel, C., Gatta, A., Mazzotta, G., Costa, R., Montagnese, S.
Added April 2017

Hospital lighting and its association with sleep, mood and pain in medical inpatients

Author(s): Bernhofer, E. I., Higgins, P. A., Daly, B. J., Burant, C. J., Hornick, T. R.
Added April 2017

Methodological challenges in studies of bright light therapy to treat sleep disorders in nursing home residents with dementia

Author(s): van der Ploeg, E. S., O'Connor, D. W.
Research studies conducted in the past 20 years have failed to validate the effectiveness of bright white light treatment of sleep disorders in nursing home or long-stay hospital residents with dementia. This trend is documented in a Cochrane Collaboration meta-analysis of 10 selected studies where problems in the research methodologies were identified. The prevalence of sleep disorders among residents diagnosed with dementia varies from 40% to 70%.
Key Point Summary
Added November 2016

Systematic light exposure in the treatment of cancer-related fatigue: a preliminary study: Systematic light exposure in the treatment of cancer-related fatigue

Author(s): Redd, W. H., Valdimarsdottir, H., Wu, L. M., Winkel, G., Byrne, E. E., Beltre, M. A., Liebman, E. S., Erazo, T., Hayes, J. A., Isola, L., Scigliano, E., Meschian, Y., Lutgendorf, S., Ancoli-Israel, S.
Patients with cancer frequently report the side effect of fatigue, which is described as distressing, persistent, and related to physical, emotional, and cognitive tiredness or exhaustion. Patients report feeling tired after resting during their treatments and long after the treatment has ended.
Key Point Summary
Added November 2016

Delusions and Underlying Needs in Older Adults with Alzheimer’s Disease

Author(s): Wang, J., Cheng, W., Lai, P., & Pai, M.
The purpose of this study was to understand the influences of earlier life experiences and the current environment on delusions, as well as the underlying needs of individuals with Alzheimer’s disease (AD) experiencing delusions.
Key Point Summary
Added January 2016

The Impact of an Acute Psychiatry Environment on Older Patients and Their Families

Author(s): Hung, L., Loewen, E., Bindley, B., McLaren, D., Feist, T., & Phinney, A.
There is a lack of research that examines impact of the designed environment on the experience of older adults and their families in healthcare settings.
Key Point Summary
Added January 2016

Light for Nurses’ Work in the 21st Century: A Review of Lighting, Human Vision Limitations, and Medication Administration

Author(s): Graves, K., Symes, L., & Cesario, S. K.
While there has been previous documentation about the impact of the built environment on staff efficiency, little has been documented about the role of architectural lighting on staff’s ability to perform work tasks. The authors cite specific examples of how medications are often distributed on night shifts, sometimes when nurses use pen lights so as not to disturb patients.
Key Point Summary
Added January 2016

Metrics of circadian lighting for clinical investigations

Author(s): Barroso, A., Simons, K., Jager, P. de
Added December 2015

Implications of the emergency department triage environment on triage practice for clients with a mental illness at triage in an Australian context

Author(s): Broadbent, M., Moxham, L., Dwyer, T.
Emergency departments (EDs) in Australia have been seeing an increase in recent years in the number of patients presenting with mental illness. This study aims to determine if the triage environment of the ED influences the triage practice of ED nurses. Using an ethnographic approach, the research found that ED nurses felt that triaging mentally ill patients in an area that is very public, noisy, and lacks privacy can impact their ability to effectively conduct assessments and manage patients.
Key Point Summary
Added October 2015

Exploring Perceptions of Designers and Medical Staff in South Korea about Design Elements for the Elder-Friendly Hospital

Author(s): Kim, D., Lee, J. H., Ha, M.
The elderly population is growing around the world and so is the geriatric patient population. The authors indicate that despite the fact that the elderly will soon be the primary users of healthcare services, healthcare facilities are not designed for the elderly. In this study, designers and medical staff were asked to rate the importance of 33 design elements in the context of an elder-friendly hospital.
Key Point Summary
Added August 2015

Salutogenic Effects of the Environment: Review of Health Protective Effects of Nature and Daylight

Author(s): Beute, F., de Kort, Y. A.W.
Added March 2015

Energy Efficient Hospital Patient Room Design: Effect of Room Shape on Window-to-Wall Ratio in a Desert Climate

Author(s): Sherif, A., Sabry, H., Arafa, R., Wagby, A.
Windows are significant to the healing process in hospitals because of their ability to provide access to daylight and external views. However, in desert climates windows also contribute to increased hospital energy consumption because of the increased cooling load.
Key Point Summary
Added March 2015

Sleep disorder in cardiac care units: A special look at noise and light effects

Author(s): Sheihki, M. A., Ebadi, A., Rahmani, H.
Patients in hospitals sometimes experience disturbed sleep because of environmental factors. The lack of adequate sleep has many adverse effects, and these effects are particularly critical in the case of patients in intensive care units (ICUs).
Key Point Summary
Added March 2015

Tailored lighting intervention improves measures of sleep, depression, and agitation in persons with Alzheimer’s disease and related dementia living in long-term care facilities

Author(s): Figueiro, M. G., Plitnick, B. A., Lok, A., Jones, G. E., Higgins, P., Hornick, T. R., Rea, M. S.
In 2010, an estimated 5.1 million elderly Americans were affected by Alzheimer’s disease and related dementia (ADRD). Individuals with ADRD are often transferred into controlled environments due to common behavioral symptoms such as nocturnal wandering, disturbed sleep-wake patterns, agitation, and verbal or physical abuse.
Key Point Summary
Added March 2015

The Impact of Windows and Daylight on Acute-Care Nurses' Physiological, Psychological, and Behavioral Health

Author(s): Zadeh, R. S., Shepley, M. M., Williams, G., Chung, S. S..
Added December 2014