A secondary exploratory study of associations between patient- and clinician-reported clinical outcomes and fidelity for four evidence-based psychosis treatments.

ABSTRACT:

Background

Implementation of evidence-based practices (EBPs), measured as fidelity to the EBP model, is generally expected to yield significant positive clinical outcomes. However, this association has only partially been established for EBPs used in psychosis treatment. From a cluster-randomized controlled trial (CRCT), we previously reported on the effects of implementation support for four EBPs for psychosis, using fidelity as the measure of implementation success. The current secondary, exploratory study used data from the non-blinded CRCT parent study to investigate the associations between patient- and clinician-reported outcomes and fidelity for these four EBPs.

Methods

Clinical outcomes were measured in a cohort of 325 patients over three six-month periods. Primary o

SUBMITTER: Ruud T 

PROVIDER: S-EPMC12661844 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature