The Determinants of Patient Safety Culture; A Systematic Review

Abstract

Background: Patient safety culture is a cornerstone of high-quality healthcare, shaping patient outcomes and workforce performance. Despite global initiatives to improve safety, adverse events, underreporting of errors, and staff burnout persist, indicating gaps in the effective implementation of safety culture. Understanding its determinants is critical for guiding organizational strategies and policy interventions.

Objective: This systematic review synthesizes empirical evidence on the prevalence, determinants, and outcomes of patient safety culture, with emphasis on behavioral, organizational, and contextual influences.

Methods: The review followed PRISMA 2020 guidelines. Major electronic databases were systematically searched for studies examining patient safety culture among healthcare professionals. Eligible studies included quantitative research, systematic reviews, scoping reviews, and meta-analyses across diverse healthcare settings. Data were extracted and narratively synthesized using a structured review matrix.

Results: Thirty studies were included. Patient safety culture was generally reported at low to moderate levels. Key determinants included leadership support, teamwork, communication openness, adequate staffing, training, and non-punitive responses to error. Strong safety culture was associated with reduced adverse events, improved incident reporting, higher patient safety ratings, and better staff well-being. Conversely, weak safety culture was linked to burnout, job stress, and increased turnover intentions.

Conclusions: Patient safety culture is a multidimensional construct shaped by behavioral, organizational, and contextual factors. Enhancing leadership engagement, promoting teamwork and open communication, and addressing systemic workplace challenges are essential for improvement. A holistic, systems-based approach is necessary to achieve sustained gains in patient outcomes and workforce sustainability.