Nurses' understanding of the necessity of core items recommended by the latest Utstein resuscitation registry template for in-hospital cardiac arrest: A cross-sectional study.

We found that nurses lacked an understanding of the Utstein-style reporting template, which is critical for effective management and reporting of IHCA. Detailed and accurate documentation is crucial for improving outcomes in patients with IHCA. Effective education for nurses and development of a recording system are challenges that must be addressed in the future.