Patient and Treatment Characteristics Associated With Receipt of Core Patient-Reported Outcome Measures in VA Mental...

Measurement-based care (MBC) has been implemented in Veterans Affairs since 2016 and is increasingly used in other mental health care organizations. Little quantitative research exists that assesses patient-level barriers and facilitators of MBC. This study examines correlates of receiving patient-reported outcome measures (PROMs) among veterans receiving both psychotherapy and pharmacotherapy (Both), psychotherapy only (Psychotherapy), and pharmacotherapy only (Pharmacotherapy).

Data on PROM administration were obtained for a 12-month period for 1,726,578 veterans who initiated outpatient mental health care during fiscal year 2019. Clinical, treatment, and PROM data were extracted from the electronic health record. Logistic regression was used to model the association between veteran and treatment characteristics and PROM administration.

Thirty-two percent of veterans in Both, 26.0% in Psychotherapy, and 8.8% in Pharmacotherapy received at least one PROM. The probability of PROM administration was positively associated with the number of treatment encounters during the fiscal year 2019. Major depressive, generalized anxiety, and other depressive disorders were associated with an increased probability of PROM administration. Psychotic disorders, personality disorders, older age, dementia, and electronic health record suicide risk flag were associated with decreased odds of PROM administration across treatment types.

Rates of PROM administration differ depending on the type of treatment received. The probability of PROM administration is influenced by the frequency of encounters and, to a lesser extent, having a diagnosis congruent with symptoms assessed in the set of PROMs considered. Consistent with hypotheses from the MBC implementation literature, potential indicators of clinical severity and cognitive impairment decrease the likelihood of PROM utilization.