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. 2012 Oct 11;20(1):164–171. doi: 10.1136/amiajnl-2012-001050

Figure 4.

Figure 4

A sample screen shot showing how diagnoses are selected in Utah Population Database Limited. Ischemic heart disease was the target, as defined in the Agency for Healthcare Research and Quality Clinical Classification taxonomy, and the query is to draw from the Utah state-wide inpatient claims and death certificate data sources (upper left). The key word ‘ischemic’ was typed in the search window (upper center) to start the taxonomy traversal.