To investigate the status of the knowledge of cardiopulmonary resuscitation (CPR) in community medical staff, and analyze the factors influencing their levels of CPR knowledge and skills, and to provide a basis for improving community CPR training programs.

From January to March 2022, we conducted a survey for the knowledge of CPR among community medical staff in Beijing through WeChat using a self-made questionnaire based on the 2016 National Consensus on Cardiopulmonary Resuscitation in China and the 2020 American Heart Association CPR guidelines. The questionnaire mainly focused on the basic information and CPR knowledge (full score, 17 points) and practice of medical workers. R4.0.3 software was used to perform multiple linear regression analysis.

A total of 990 medical personnel from 51 communities effectively responded to the survey. The mean CPR knowledge score was (10.27±2.87) points. The regression analysis showed that the CPR score was significantly lower in groups of male, non-31-40-year-olds, technical degrees, only 0-1 trainings in two years, not ever practicing CPR, and not ever using an automated external defibrillator (AED), suggesting that sex, age, educational attainment, training frequency, whether having the experience of CPR and AED practice or not were independent factors influencing the CPR score of community medical staff.

The CPR competency of community medical staff needs to be improved, especially for those with technical degrees and non-31-40-year-olds. The training frequency should be increased based on the Ebbinghaus' forgetting curve, and stratified training is recommended for different populations. Those without practical experience should receive more CPR training with real-time feedback devices and high-fidelity simulation to improve their CPR skills.

Cardiopulmonary resuscitation; Community medical staff; Influencing factor; Countermeasure