But DHA didn't
stop there. In 2010, as DHA and its developers began implementing the plan, they
"decided to hold themselves accountable for improving health with every
decision they made. They wanted to measure their success or failure and became
on (sic) of the first in the country to use what's called Health
Development Measurement Tool (HDMT)," an instrument that measures health
broadly from "healthy housing and transportation to the economy,
environmental stewardship and social cohesion--even how amenities affect
people's well-being."
The tool
led DHA and its developers to reconsider their design options. For example, when they used the tool to
assess competing designs, they discovered that "many smaller green spaces
would be healthier for residents than building one large open space. They also
decided not to put exercise equipment in the new buildings, but rather to
encourage people to support their existing community amenities and walk to the
nearby recreation center."
DHA's
experience shows (1) how housing and public health policies intersect and (2) the
benefits of measuring any policy's interdisciplinary effects.