Table 1.

Key Registry Variables Used to Include, Exclude, and Sort Patients^a.

Inclusion Criteria

Variables Included

≥ 18 years of age at the time of last visit with PCP PCP visit within the last 25 months (active patients) Either (a) active diagnosis of depression or dysthymia, (b) PHQ-2 >3 in last 24 months, or (c) PHQ-9 >9 in last 24 months PCP located at one of the health system primary care clinics

Medical record number Patient name Patient date of birth Patient payor name Patient payor ID Department of PCP Name of PCP Date of last PCP visit Date of last visit with PCP department Name of pertinent psychiatrist/psychologist Name of pertinent psychiatrist/psychologist department specialty Date of last psychiatry/psychology visit Date of last visit with CCD care manager Depression/dysthymia diagnosis (yes/no) Date of depression/dysthymia diagnosis Diagnosis of bipolar disorder (yes/no) Date of bipolar disorder diagnosis Diagnosis of personality disorder (y/n) Date of personality disorder diagnosis Most recent PHQ-2 greater than 3 (yes/no) Most recent PHQ-2 score if greater than 3 Most recent date PHQ-2 was greater than 3 Most recent PHQ-9 greater than 9 (yes/no) Most recent PHQ-9 greater than 9 date Initial PHQ-9 greater than 9 score Initial PHQ-9 greater than 9 score Date of last PHQ-9 administration Antidepressant dose change or new order (yes/no) Most recent antidepressant dose change or new order date Most recent antidepressant dose change or new order prescribing department

Abbreviations: CCD, collaborative care for depression; PCP, primary care provider; PHQ, Patient Health Questionnaire.

^aIf a variable was not applicable for a given patient, that item would be blank.