Arts-based empathy education in healthcare: a critical systematic review of pedagogical mechanisms and evidence gaps

Clinical Snapshot

Key Findings

• P Value: Not reported for pooled analysis

• Effect Size: Theatre interventions: d=0.83 (large), Poetry: d=0.49 (moderate), Narrative medicine: d=0.82 (sustained at 2 years)

• Primary Outcome: Empathy development measured across different arts-based modalities

• Nnt Or Sensitivity: 17 studies, 835 participants total, median sample size 28 per study

• Confidence Interval: Not reported

Clinical Application

Brief, facilitator-led interventions appear feasible based on local resources, though evidence limitations require cautious implementation Limited direct applicability due to geographical bias in evidence base; would require local pilot studies to assess cultural relevance and effectiveness in Australian healthcare education contexts Healthcare students and professionals in educational settings seeking empathy development

Abstract

OBJECTIVES: To systematically identify and synthesise the pedagogical mechanisms through which arts-based interventions (theatre, poetry, narrative medicine) may support empathy development in healthcare learners, while critically appraising the contextual implementation factors and methodological limitations of the existing evidence base. DESIGN: Systematic review with narrative synthesis, conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. DATA SOURCES: MEDLINE (via PubMed), Embase, PsycINFO, ERIC, Cochrane Central Register of Controlled Trials, Web of Science Core Collection and CINAHL Plus, from inception to 31 August 2025. ELIGIBILITY CRITERIA FOR SELECTING STUDIES: Peer-reviewed empirical studies involving undergraduate or postgraduate healthcare students or professionals. Eligible studies reported on arts-based educational interventions designed to enhance empathy (including theatre, poetry or narrative medicine) and included quantitative or qualitative outcome measures of empathy or related constructs. No restrictions were placed on study design. DATA EXTRACTION AND SYNTHESIS: Two reviewers independently screened records, extracted data on intervention characteristics and outcomes, and assessed methodological quality using the Medical Education Research Study Quality Instrument and Critical Appraisal Skills Programme tools. A narrative synthesis was conducted to examine patterns across intervention modalities. Effect sizes (Cohen's d) were calculated for quantitative pre-post or controlled designs; meta-analysis was precluded due to high heterogeneity in study designs, populations and outcome measures. RESULTS: From 1094 records screened, 17 studies involving 835 participants (median sample size=28) met inclusion criteria. There were eight theatre-based, five poetry-based and four narrative medicine interventions. Theatre interventions, which emphasised embodied learning, showed patterns of large empathy effects (mean d=0.83). Poetry interventions, focusing on reflective practice, showed patterns of moderate effects (mean d=0.49). One study of narrative medicine demonstrated a pattern of sustained gains at 2-year follow-up (d=0.82). Key limitations of the evidence base include small sample sizes, substantial measurement heterogeneity (12 different empathy instruments), geographical bias (88% of studies from high-income, Western countries), and a predominance of pre-post study designs. CONCLUSIONS: Arts-based interventions show mechanism-specific patterns of potential benefit for empathy in healthcare learners. However, significant methodological limitations in the current evidence constrain definitive practice recommendations. Educators may consider piloting brief, facilitator-led interventions based on local resources, while acknowledging the need for more robust evidence. Future research must prioritise standardised outcome measures, rigorous controlled and longitudinal trial designs, and studies in diverse cultural contexts. PROSPERO REGISTRATION NUMBER: CRD42025116174.

References

1. 1.Mojarrad, S., Khojasteh, L., & Soori, A. (2026). Arts-based empathy education in healthcare: a critical systematic review of pedagogical mechanisms and evidence gaps. BMJ Open, 16(4), e110509. https://doi.org/10.1136/bmjopen-2025-110509