Affiliation:
1. Research Service, NHSScotland Assure, NHS National Services Scotland, Glasgow, Scotland
2. Procurement, Commissioning and Facilities, NHSScotland Assure, NHS National Services Scotland, Glasgow, Scotland
Abstract
Objectives: This systematic literature review synthesizes and assesses empirical research concerning the use of the built environment as a therapeutic intervention in adult mental health inpatient facilities. The review explores the impact of facility design on patient outcomes. Background: There is a growing recognition that the built environment in mental health facilities must strike a balance between ensuring safety and providing a therapeutic atmosphere. A review addressing how facility design contributes to this therapeutic environment is warranted. Methods: Database searches were conducted in CINAHL, Embase, PsychInfo, PubMed, and Web of Science from inception up to March 10, 2022. The Scottish Intercollegiate Guidelines Network (SIGN50) critical appraisal checklists were used to assess the quality of included studies. Results: Of the 44 peer-reviewed studies identified from nine countries, several factors emerged as vital for the therapeutic environment in mental health inpatient facilities. These included personal spaces prioritizing privacy and control of the environment, daylight-optimized spaces, versatile communal areas promoting activities and interaction, designated areas for visits and spiritual/contemplative reflection, homelike environments, the inclusion of artwork in units, open nursing stations, and dedicated female-only areas. Yet, there is a need for research yielding stronger evidence-based designs harmonizing with therapeutic needs. Conclusion: This review offers initial guidance on designing mental health facilities that foster a therapeutic environment, while highlighting that the influence of facility design on mental health inpatients is considerably under-researched.