Source [[Book - Digital Therapeutics for Mental Health and Addiction]] Page 47 5.2.2 Blended Care "Unfortunately, not only is there a lack of comparative studies evaluating the outcomes of BC versus person-to-person, or of BC versus self-guided digital treatments, but little data exists to inform the optimal ratio of person-to-person and digital components (Erbe et al., 2017). Because BC continues to evolve, we propose BC best be understood as a continuum, with an idealized version of BC offering a high level of integration of the digital treatment components with regular therapy sessions delivered by a trained clinician (e.g., a licensed clinical psychologist or psychotherapist)."