Table 6.

Query Differences

Text Query	CUI Query
CC like ‘%fev% OR CC like ‘%febrile%’ or CC like ‘%fvr%’	CUI like ‘C0015967’
CC like ‘%diff br%’ or CC like ‘%diff. br%’ or CC like ‘%difficulty br%’ or CC like ‘%diff. bthg%’ or CC like ‘%dyspnea%’	CUI like ‘C0013404’