Green Roofs - Living Architecture Monitor - Spring 2013 - (Page 14)
RESEARCH
HOW HEALTHY IS
YOUR HOSPITAL?
THE CLIENTS SPEAK!—
HOW HAVE GREEN ROOFS
IMPACTED YOUR LOCAL
HOSPITAL?
BY: JENNIFER FODEN WILSON
T
here are dozens of scientific studies
that illustrate the positive effects of
implementing green elements into/on
healthcare facilities. Everything from daylight
exposure to access to plants, water and
trees have impacted recovery rates, medication
dependency, reduced staff and more.
Take Joanne M. Westphal’s therapeutic
garden design for Alzheimer patients in a
long term care facility in Holt, Michigan, as
an example. Westphal’s two-year research
study noticed a significant decrease in aggressive
and non-aggressive behaviours,
reduced requests for non-prescription medication
and improvements in weight, heart
rate and blood pressure readings for residents
spending an average of ten minutes per
day in the garden. Those who spent less than
five minutes per day in the garden continued
to maintain their behaviour or got worse.
So how does research, such as this, translate
financially? Westphal’s study notes that
better patient behaviour not only impacts the
nursing staff (they’re less likely to burn out,
which in turn, decreases the costs associated
to hiring), it impacts how patients’ loved
ones view and treat staff, which impacts occupancy
rates—therefore affecting the organization’s
bottom line.
Terrapin Bright Green released a report
in 2012 called “The Economics of Biophilia:
Why designing with nature in mind makes
financial sense.” They claim that over $93
million could be saved annually in healthcare
costs as a result of providing patients
with views to nature. Using Roger Ulrich’s
1984 study, “View through a window may
influence recovery from surgery,” which
concluded that giving recovery patients a
room with a view to nature resulted in an
8.5% shorter hospital stay; and the average
inpatient stay is 4.8 days — almost half a
day (.41) is saved, when given views to nature.
When applied to the average expense
of inpatient care after surgery ($5,059), the
savings ($2074.19) multiplied by the 44,994
comparable operation procedures that happen
every year in the United States—the savings
are just over $93 million. And this is just
inpatients. And just in the United States.
David Suzuki,
Award-winning Scientist,
Environmentalist
and Broadcaster
We are a resilient species.
It’s time we start building like it.
living-future.org/unconference2013
Jason F. McLennan,
Creator of the Living
Building Challenge and
Buckminster Fuller
Challenge Prize Winner
BAINBRIDGE GRADUATE INSTITUTE
ONE PACIFICCOAST BANK
PAE CONSULTING ENGINEERS
http://www.living-future.org/unconference2013
http://www.living-future.org/unconference2013
Table of Contents for the Digital Edition of Green Roofs - Living Architecture Monitor - Spring 2013
Green Roofs - Living Architecture Monitor - Spring 2013
Contents
From The Founder
Strata
On the Roof With...
Policy and Standards
Current Research
Living Architecture Meets Hurricane Sandy
How Healthy Is Your Hospital?
Leadership
Product
Plant
Conference
Project
Project
Project
New Corporate Members
Professional Calendar
GRHC Board Member Updates
GRHC Buyer’s Guide
The Lucky 7
Green Roofs - Living Architecture Monitor - Spring 2013
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