Cooking with CQL Q&A Index Queries in CQL Category

• Queries in CQL Questions in Cooking with CQL Sessions

Category	Question	Session # and Date
Queries in CQL	When setting up relationships between multiple sources of data at the same time, what should you expect to see as the return with multi-source queries without specifying a return statement? For example, in CMS144v7: Consecutive Heart Rates less than 50 Inpatients, what would you expect to see as the return if not using a return statement?	35 - 5.23.19
Queries in CQL	In multi-source queries, if an attribute is not mentioned specifically in the query, like the "method" attribute, will it still be included in the return?	35 - 5.23.19
Queries in CQL	In multi-source queries, is it feasible to specify the type of attributes we want returned?	35 - 5.23.19
Queries in CQL	How should we express the criteria that a Substance Use Disorder (SUD) encounter in the "identification period" (6 months before through the first 6 months of the measurement period) is considered new if there are no other SUD encounters in the 60 days prior to the encounter, and that for each new SUD encounter, there is a baseline Quality of Life (QOL) assessment in the 14 days on or before the new SUD encounter, and a corresponding follow up QOL using the same assessment tool within 3 to 6 months of the new SUD encounter, and having a SUD encounter within 60 days of the follow up QOL assessment?	34 - 4.25.19
Queries in CQL	Looking at the solution for the connection of the mother and baby, is the capability for a cross-context query for a related person new to CQL?	33 - 3.28.19
Queries in CQL	Is the related person query included in the FHIR Quality Measure Implementation Guide?	33 - 3.28.19
Queries in CQL	Is "from" required when setting up a relationship between more than two sources and "with" when setting up a relationship with only two sources?	32 - 2.28.19
Queries in CQL	I am new to CQL, how do we run CQL queries - is it against C-CDA documents?	31 - 1.31.19