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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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Job Satisfaction and Intention to Quit Among Nursing Home Nursing Staff: Do Special Care Units Make a Difference?

Author(s): Robison, J., Pillemer, K.
Research regarding the impact of special care units (SCUs) on the experience of staff provides a somewhat inconsistent picture. Several studies have examined the effect on staff of working in a facility that has an SCU without including a comparison with staff who work on conventional units. These studies have found generally positive results, including lower turnover among nurses. Despite the promise of SCUs, the degree to which they differ in important outcomes from conventional nursing home care has not been firmly established. Some comparative studies have found no clear differences in resident outcomes for SCUs.
Key Point Summary
Added November 2014

Hospital design and face-to-face interaction among clinicians: a theoretical model

Author(s): Rashid, M.
Current research focusing on collaboration between medical professionals has shown the importance of face-to-face interactions on patient and staff outcomes. However, most strategies for increasing these interactions among clinicians have focused on operational changes that are intended to facilitate a cultural change within the organization. This research looks to examine how the physical design of a healthcare facility can create opportunities for face-to-face interactions between clinicians through spatial programs and structure.
Key Point Summary
Added November 2014

Visiting Outdoor Green Environments Positively Iimpacts Self-Rated Health among Older People In Long-Term Care

Author(s): Rappe, E., Kivela, S. L., Rita, H.
The restorative effects of nature in enhancing well-being are well documented. Seeing greenery or being in nature reduces stress, promotes attention capacity, and improves mood. Studies of older people living in institutions indicate positive associations between well-being of the residents and closeness of a green environment. Visiting an outdoor green environment is associated with better ability to concentrate and improved mood among the older people living in nursing homes. Plants and garden environments may contribute to psychological and social well-being of older people with dementia, according to nursing staff. Although health-related factors can impact on self-rated health among the older people living in nursing care, results from previous studies indicate that outdoor visits may also have an impact.
Key Point Summary
Added November 2014

A plasma display window? – the shifting baseline problem in a technologically mediated natural world

Author(s): Kahn, P. H. Jr., Friedman, B., Brian Gill, Hagman, J., Severson, R. L., Freier, N. G., Feldman, E. N., Carrere, S., Stolyar, A.
The general purpose of this study is to test the physical and psychological effects of experiencing nature through a technology medium. Past research has shown that contact with nature can lead to “enjoyment, satisfaction, and increased levels of satisfaction with one’s home, one’s job, and with life in general” (Kaplan & Kaplan, 1989, p. 173). So in an fast-changing world of technology-mediated healthcare, the question posed in this study revolves around whether simulated nature scenes can elicit the same health benefits that real nature has shown to produce.
Key Point Summary
Added November 2014

New Zealand children’s health camps: therapeutic landscapes meet the contract state

Author(s): Kearns, R. A., Collins, D. C. A.
New Zealand started to offer children health camps in 1919, responding to the government’s increased interest in the well-being of children. Gesler recognized that the modern healthcare system failed to offer therapeutic landscapes where children could experience both physical and mental healing. It is believed that if children engage more with nature—fresh air, clean water, and beautiful scenery—this can have great healing power. Gesler went on to discover the first children’s health camps, and what started as small, localized projects became a national network of permanent camps supported by the government.
Key Point Summary
Added November 2014

A neural wayfinding mechanism adjusts for ambiguous landmark information

Author(s): Janzen, G., Jansen, C.
In order to find their way through their surroundings, people need to adapt to different and changing environments. Objects placed in strategic locations can serve as helpful navigational cues. Using functional magnetic resonance images (fMRI) to monitor brain activity, this study investigates how the brain is able to distinguish and process helpful information from the environment for navigational purposes.
Key Point Summary
Added November 2014

Conveniently located “napping rooms” provide opportunity for night- and extended-shift providers to rest, leading to less fatigue and better performance.

Author(s):
Healthcare providers are known for working unacceptably long hours and being chronically sleep deprived. Often, physicians and nurses work 24+ hour shifts, leading to fatigue and avoidable errors that put both caregivers and patients at risk of serious injury or death. Acute and chronic sleep deprivation can mimic the effects of drunkenness.
Key Point Summary
Added November 2014

Impact of place of residence on relationship between quality of life and cognitive decline in dementia.

Author(s): Missotten, P., Thomas, P., Squelard, G., Di Notte, D., Fontaine, O., Paquay, L., Ylieff, M.
In patients with dementia and their family members and caregivers, quality of life (QOL) is an important parameter; much attention is given to its improvement. However, the theory of improved QOL at home compared with that at institutional residences for dementia patients has not been tested by a comparison of two groups of people according to their place of residence. Furthermore, there are few studies of populations of people with dementia, living at home or in an institution, distributed across all different stages of cognitive decline.
Key Point Summary
Added November 2014

An epidemiological study of falls on integrated general medical wards.

Author(s): Vassallo, M., Azeem, T., Pirwani, M. F., Sharma, J. C., Allen, S. C.
Inpatient falls are common and may result in serious physical and psychological morbidity. In hospitals, quality of care is important for healthcare workers, patients, and their relatives. Falls and accidents are therefore an important risk management issue.
Key Point Summary
Added November 2014

Heights of occupied patient beds: a possible risk factor for inpatient falls.

Author(s): Tzeng, H. M., Yin, C. Y.
The height of occupied patient beds can be an overlooked contributor to inpatient falls. Hospital bed frames are still eight–12 inches higher than those of home bedframes. The difference in heights may contribute to inpatient falls related to getting in and out of bed and to the severity of fall-related injuries. Better physical design of hospital equipment such as patient beds may reduce patient falls and injuries.
Key Point Summary
Added November 2014

Are call light use and response time correlated with inpatient falls and inpatient dissatisfaction?

Author(s): Tzeng, H. M., Yin, C. Y.
Inpatients use call lights to seek nurses’ assistance. Although implied in patient safety, no studies have analyzed data related to the use of or response time to call lights collected by existing tracking mechanisms monitoring nursing practice.
Key Point Summary
Added November 2014

Pediatric inpatient falls and injuries: a descriptive analysis of risk factors.

Author(s): Schaffer, P. L., Daraiseh, N. M., Daum, L., Mendez, E., Lin, L., Huth, M. M.
Falls are the leading cause of nonfatal injuries treated in emergency departments in the United States. Children’s falls have the potential for injury and other negative patient outcomes (e.g., increased length of hospital stay and increased costs). To prevent these fall occurrences and injury outcomes, a comprehensive assessment of the factors surrounding falls in hospitalized children is essential to developing best-practice interventions.
Key Point Summary
Added November 2014

Patient falls: An outcome indicator.

Author(s): Ruckstuhl, M. C., Marchionda, E. E., Salmons, J., Larrabee, J. H.
While a patient is in the hospital, that institution is responsible for his or her well-being. Patient falls are detrimental to patient safety and frequently represent the largest category of incident reports submitted to risk management. Thus, hospitals today are strongly motivated to reduce patient falls because quality care is of utmost importance to both the patient and the institution. However, today's climate of cost containment and litigious actions provides additional incentives for assuring quality of care by preventing patient falls.
Key Point Summary
Added November 2014

Effectiveness of installing overhead ceiling lifts: Reducing musculoskeletal injuries in an extended care hospital unit.

Author(s): Ronald, L. A., Yassi, A., Spiegel, J., Tate, R. B., Tait, D., Mozel, M. R.
High rate of musculoskeletal injuries (MSI) among healthcare workers is well documented. Lifetime prevalence rates of back pain greater than 70 percent have been reported and higher incidence rates of MSI have been observed in healthcare workers compared to the general population and two other occupation groups. Mechanical lifting equipment has been recommended as an effective tool for decreasing the rate and severity of MSI in healthcare workers.
Key Point Summary
Added November 2014

Can flooring and underlay materials reduce hip fractures in older people?

Author(s): Minns, J.
Falls resulting in fracture of the hip in older people are a major health problem worldwide. Flooring that is slippery and unsuitable footwear are other major factors contributing to the onset of fractures in the home. Building design should incorporate measures to minimize the risk of falls.
Key Point Summary
Added November 2014

Fall and injury prevention in residential care: effects in residents with higher and lower levels of cognition.

Author(s): Jensen, J., Nyberg, L., Gustafson, Y., Lundin-Olsson, L.
The prevention of falls and injuries in older people with cognitive impairment is an important concern in public health. It is of vital interest to investigate whether older people with significant cognitive impairment would benefit from fall prevention strategies.
Key Point Summary
Added November 2014

Targeting environmental factors to reduce elderly in-patient falls.

Author(s): Hignett, S., Sands, G., Youde, J., Griffiths, P.
Inpatient falls have consistently been the biggest single category of reported incidents since the 1940s; they are a significant cause of morbidity and mortality and have a high prevalence after admission to hospital. The incident rate for falls is approximately three times higher in hospitals and nursing homes than in community-dwelling older people. It has been suggested that this may be due to a combination of extrinsic risk factors (relating to the environment), for example, unfamiliar environment and wheeled furniture, combined with intrinsic risk factors (relating to the patient) such as confusion, acute illness, and balance-affecting medication.
Key Point Summary
Added November 2014

An analysis of falls in the hospital: Can we do without bedrails?

Author(s): Hanger, H. C., Ball, M. C., Wood, L. A.
Falls and injuries from falls are common in older patients in institutions, evoking a common response of using restraints, such as bedrails or cot sides, to further prevent harm. However, there is no compelling evidence that restraints reduce the risk of falls and/or injuries.
Key Point Summary
Added November 2014

Pragmatic, Cluster Randomized Trial of a Policy to Introduce Low-Low Beds to Hospital Wards for the Prevention of Falls and Fall Injuries

Author(s): Haines, T. P., Bell, R. A. R., Varghese, P. N.
Falls by hospitalized older adults are a common and potentially debilitating adverse event. In the United States, Medicare no longer confers incremental payments to hospitals for eight secondary conditions that it perceives as preventable complications of medical care, with falls from bed being one of these. Development of a policy to introduce low-low beds, which reduce the potential for injury if patients fall from the bed, on hospital wards is attractive, given the hypothesized benefits.
Key Point Summary
Added November 2014

Quality improvement project eliminates falls in recovery area of high-volume endoscopy unit.

Author(s): Francis, D. L., Prabhakar, S., Bryant-Sendek, D. M., Larson, M. V.
Patient falls associated with healthcare delivery are frequent, undesirable, and largely preventable events. Patients who receive conscious sedation for endoscopic procedures are especially vulnerable to falls because of the cognitive effects of the sedation, relative hypotension that may be induced by the most common sedatives used (fentanyl and midazolam), the prolonged fasting state, and the frequent practice of withholding regular daily medications prior to procedures. There is a need to evaluate patient falls after sedated endoscopic procedures.
Key Point Summary
Added November 2014