Depression, PROMIS Measure

Two concept sets which inform one another to identify patient reported depression. The first concept set, `promis_mdd.csv`, was developed to identify the questions that make up the Depression Patient Reported Outcome Measurement Information System (PROMIS) measure. These elements were identified by PCORnet as part of the CDM enhancement efforts for version 7.0. Self reported and parent proxy questions are identified in the concept set to aid in categorizing responses, especially in pediatric cohorts. Only this file is necessary to define a cohort of patients with a PROMIS measure for depression. The second concept set, `promis_mdd_values.csv`,was developed to identify the ANSWERS (i.e. `value_as_concept_id`) to the questions that make up the Depression Patient Reported Outcome Measurement Information System (PROMIS) measure. These elements were identified by PCORnet as part of the CDM enhancement efforts for version 7.0. They were identified by joining the concept set with the questions to the `concept_relationship` table and extracting `concept_id_2` where `relationship_id` = ‘Has Answer’.