Objective　To conduct the visualization analysis of literatures about problem-based learning (PBL) teaching in nursing based on the Web of Science database

so as to comprehend the development vein

main research power and knowledge foundation in this field. Methods　The relevant literatures retrieved from Web of Science TM Core Collection were statistically analyzed through the website and uploaded into the CiteSpace software to generate knowledge mapping for visualization analysis. Results　A total of 259 relevant literatures were included and the annual publication volume showed a remarkable rising trend. Among those literatures

the work of Professor Barrows had the biggest influence in this field; the United States was the country with the largest publication; the Hong Kong Polytechnic University had the top publication amount; PBL teaching literatures included by Journal of Advanced Nursing

Medical Education and Nurse Education Today were able to reflect the research foundation of this field to some extent. In addition

our study also found four classic literatures

which discussed the scientific rationality of PBL teaching in nursing education from different angles and had significance for laying foundations. Conclusion　PBL teaching receives more and more attention in nursing education

but high-yielding authors are few

the distribution of national and institutional research power is uneven

and the overall research foundation is relatively weak

which still needs to be further explored.