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. 2011 Oct 22;2011:48–56.

Table 1:

Measures of Interest with Respect to HIE Progress

Measure Description
Total HIEstate The total number of attempted HIEs
Operational HIEstate The total number of HIEs actively exchanging data
Failed HIEsstate The total number of failed HIEs
Operational Ratestate Total operational HIEs relative to the total attempted
Failure Ratestate Total failed HIEs relative to the total attempted
Time to OperationalHIE The time (months) it takes an exchange to reach operational status