As you may have experienced yourself, most of the hospitals and clinics built in the 20th century were not designed for the healing of patients and comfort of family. Consider, for example, how the focus of many hospital rooms is the somewhat frightening medical equipment, while the halls throughout are painted in practical, but depressing hospital green with noisy, but easy-to-clean linoleum floors.
Some people have even compared these settings to prison: an institutional environment with few concessions to aesthetics, where furthermore, personal clothes and effects are taken away and the inmate/patient has few choices about what happens. It is often a dehumanizing environment that runs counter to healing.
However, this is beginning to change as healthcare moves towards a more patient-centered and holistic model.
Moreover, evidence points to the real benefits of healthcare facilities designed around patient, family, and staff needs and preferences.These benefits not only improve patient outcomes and increase staff effectiveness and morale, they also help administrators meet key safety goals, reduce costs, and increase market share. They include:
The Institute of Medicine  (IOM) has published a number of reports that stress the importance of improving quality and safety in healthcare settings. Research demonstrates that design that is patient-, family-, and staff-focused does much to meet IOM goals and improve quality and safety.
Currently many hospitals and other healthcare facilities, such as long-term care facilities are being constructed to replace those at the end of their life and to meet the demand as the baby boomer population grows older. Many of these are designed according to a new understanding of the healing environment  and the research behind evidence-based design.
Clinics are also beginning to change, not least because the American healthcare system can no longer afford a system that focuses on disease-based care. Healthcare is beginning to recognize the central place that wellbeing of mind, body, and spirit plays in health.
Springing from this, clinics are realizing that a healing environment can contribute greatly to the wellbeing of patients coming in for procedures or to manage a chronic disease.
In addition, as healthcare consumers become more aware of their choices, healthcare organizations hope to attract their business with a welcoming environment. The physical setting is the patient's first impression of a healthcare facility and one of the most important factors in the patient's perceptions of the quality of care and their overall satisfaction.
The Center for Health Design  is a non-profit research organization that advocates for change in healthcare design. Its mission is to "transform healthcare settings into healing environments that improve outcomes through the creative use of evidence-based design."
The Center summarized the available research in this area in its 2004 publication, The Role of the Physical Environment in the Hospital of the 21st Century, which suggests that evidence-based design positively impacts the following factors in healthcare organizations:
The Center created an agenda for research in this area, out of which grew the Pebble Project, so called because the research conducted in individual hospitals has a ripple effect throughout the healthcare industry as results show important benefits.
Planetree  was started by a patient after her less-than-positive experience in a hospital, and it has had a major influence in moving patient-centered care into the mainstream of healthcare today. The organization has created a model for patient-centered care that lists nine elements:
The Planetree research shows these changes result in an increase in patient satisfaction and decrease in patient length of stay. They also result in increased staff retention and ability to recruit new staff.
One of the biggest trends in new hospital construction and renovations is the move to single rooms. There are many reasons for a hospital to move exclusively to single rooms, not the least is the greatly reduced risk of infection. Single rooms remove the roommate as a source of infection and are easier to clean. In addition, some evidence indicates that staff wash hands more often in single rooms.
Single rooms also offer:
The evidence for the benefit of single rooms is strong, so if you have any choice in the matter, get a single room.
Below is a list of other trends in new and renovated hospitals and the reasons behind them:
One of the key factors driving changes in healthcare is the concept of patient-centered care. In this new approach, patients are treated with dignity and their needs for privacy and individual expression respected. Likewise, patients are informed about their clinical status, progress, and prognosis, and their test results and treatments are clearly explained.
Patients and their families are seen as partners in decisions about treatment and care, and their concerns are addressed. They are offered options including access to complementary therapies and healing practices.
Increasingly hospitals and other healthcare facilities are offering an integrative care approach, where complementary therapies are available to help patients cope with the effects of their disease or condition.
For example, Woodwinds Hospital in Minnesota offers massages to women in labor to promote relaxation. At Abbott Northwestern Hospital in Minneapolis, nurses use guided imagery  with patients before surgery to reduce emotional symptoms such as anxiety and fear, and physical symptoms such as rapid breathing, rapid heart rate, and high blood pressure. At North Hawaii hospital, nurses offer Healing Touch both before and after surgery.
It is not uncommon to find various complementary therapies available at hospitals, either as part of nursing care, or as an extended service. Therapies offered include: Reiki , Healing Touch , aromatherapy , massage , acupuncture , imagery , music therapy, and other creative therapies , such as art therapy.
Another beneficial change is a renewed recognition of the importance of nutrition. Planetree hospitals offer patients a menu that they can order from when they are hungry, and the healthy, tasty food is cooked to order (as opposed to hospital meals delivered at set times).