abstract: 'ObjectiveStudy a quality improvement approach for implementing evidence-based employment services at specialty mental health clinics. Data Sources/Study SettingSemistructured interviews with clinicians and administrators before, during, and after implementation. Qualitative field notes, structured baseline and follow-up interviews with patients, semistructured interviews with patients after implementation, and administrative data. Study DesignSite-level controlled trial at four implementation and four control sites. Hybrid implementation-effectiveness study with mixed methods intervention evaluation design. Data Collection/Extraction MethodsSite visits, in-person and telephone interviews, patient surveys, patient self-assessment. A total of 801 patients completed baseline surveys and 53 clinicians and other clinical key stakeholders completed longitudinal qualitative interviews. Principal FindingsAt baseline, sites varied in the availability, utilization, and quality of supported employment. Each site needed quality improvement for this service, though for differing reasons, with some needing development of the service itself and others needing increased service capacity. Improvements in knowledge, attitudes, beliefs, and referral behaviors were evident in mid- and postimplementation interviews, though some barriers persisted. Half of patients expressed an interest in working at baseline. Patients at implementation sites were 2.3 times more likely to receive employment services during the study year. Those who had a service visit were more likely to be employed at follow-up than those who did not. ConclusionsStudies of implementation and effectiveness require mixed methods to both enhance implementation in real time and provide context for interpretation of complex results. In this study, a quality improvement approach resulted in superior patient-level outcomes and improved clinician knowledge, attitudes, and behaviors, in the context of substantial variation among sites.' affiliation: 'Hamilton, AB (Corresponding Author), Univ Calif Los Angeles, Dept Psychiat \& Biobehav Sci, 11301 Wilshire Blvd 210A, Los Angeles, CA 90073 USA. Hamilton, Alison B.; Cohen, Amy N.; Young, Alexander S., Univ Calif Los Angeles, Dept Psychiat \& Biobehav Sci, Los Angeles, CA 90073 USA. Hamilton, Alison B.; Cohen, Amy N.; Glover, Dawn L.; Young, Alexander S., Greater Los Angeles VA Healthcare Ctr, Los Angeles, CA 90073 USA. Whelan, Fiona, Univ Calif Los Angeles, Dept Psychiat \& Biobehav Sci, Semel Inst Biostat Core SIStat, Los Angeles, CA 90073 USA. Chemerinski, Eran, James J Peters VA Med Ctr, Bronx, NY USA. McNagny, Kirk P.; Reist, Christopher, Long Beach VA Healthcare Syst, Long Beach, CA USA. Mullins, Deborah, Michael E DeBakey VA Med Ctr, Houston, TX USA. Schubert, Max, Cent Texas Vet Healthcare Syst, Waco, TX USA.' author: Hamilton, Alison B. and Cohen, Amy N. and Glover, Dawn L. and Whelan, Fiona and Chemerinski, Eran and McNagny, Kirk P. and Mullins, Deborah and Reist, Christopher and Schubert, Max and Young, Alexander S. author-email: alisonh@ucla.edu author_list: - family: Hamilton given: Alison B. - family: Cohen given: Amy N. - family: Glover given: Dawn L. - family: Whelan given: Fiona - family: Chemerinski given: Eran - family: McNagny given: Kirk P. - family: Mullins given: Deborah - family: Reist given: Christopher - family: Schubert given: Max - family: Young given: Alexander S. da: '2023-09-28' doi: 10.1111/1475-6773.12115 eissn: 1475-6773 files: [] issn: 0017-9124 journal: HEALTH SERVICES RESEARCH keywords: 'Mixed methods; implementation research; schizophrenia; supported employment; health services' keywords-plus: 'SUPPORTED EMPLOYMENT; ORGANIZATIONAL READINESS; COMPETITIVE EMPLOYMENT; MIXED METHODS; QUALITY; DESIGNS; MANAGEMENT; ILLNESS; CARE' language: English month: DEC number: 6, 2 number-of-cited-references: '37' orcid-numbers: 'Hamilton, Alison B/0000-0003-3998-7212 McNagny, Kelly/0000-0003-4737-3499' pages: 2224-2244 papis_id: ff40ba377bddf2129774bba6d0eb72c7 ref: Hamilton2013implementationeviden researcherid-numbers: 'Hamilton, Alison B/IUP-2045-2023 McNagny, Kelly/P-5239-2014' times-cited: '20' title: Implementation of Evidence-Based Employment Services in Specialty Mental Health type: article unique-id: WOS:000327391900006 usage-count-last-180-days: '0' usage-count-since-2013: '19' volume: '48' web-of-science-categories: Health Care Sciences \& Services; Health Policy \& Services year: '2013'