The influencing factors of stigma towards people with mental illness among nursing students: a mixed-method systematic review.

The stigma of nursing students towards people with mental illness (PMI) creates significant barriers to diagnosis, treatment, and recovery for those with PMI. It can also have a significant impact on the future career choices of nursing students in the field of psychiatry. Current research has found various influencing factors, including personal characteristics and educational influences. However, a comprehensive analysis that encompasses all aspects is lacking. The aim of the study was to conduct a convergent mixed-method systematic review to synthesize the influencing factors of the stigma of nursing students towards PMI according to Framework Integrating Normative Influences on Stigma (FINIS) at micro, meso, and macro levels. PubMed, Web of Science, Cochrane Library, EMBASE, CINAHL and PsycINFO were searched from 1990 to 31 December 2023. The reference lists of the included literature were further checked to identify potentially relevant articles. Two authors independently screened all titles, abstracts, and full-text articles and extracted data. Study quality was assessed by two authors using the Mixed Method Appraisal Tool (MMAT). A total of 4865 articles were initially retrieved, and 73 of these articles were included. The results suggested that the stigma towards PMI by nursing students was influenced by micro, meso and macro levels. At each FINIS level, the most frequent influencing factors are personal characteristics, the treatment system and media images. Numerous interconnected factors exert an influence on the stigma towards PMI among nursing students. Our research can be used to identify barriers and facilitators to nursing students' stigma towards PMI and to provide supporting information for interventions designed to reduce this stigma.