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目的 调查分析云南省急救中心急救医师的CPR知识水平,为后续针对性培训提供理论依据.方法 采用横断面调查研究,对云南省急救中心全体一线急救医师进行问卷调查.使用SpSS23.0进行统计分析,对总分变量按职称,学历和培训程度分组比较,两组间对比用t检验,多组间对比用方差分析.结果 共发放56份调查问卷,收回47份.总分均值(55.32±12.41)分,及格率为36.17%.胸外按压得分最低,平均(9.11±5.20)分.胸外按压深度和频率的正确率只有27.66%和42.55%,更多人(59.57%和55.32%)选择了旧版答案(>5 cm和>100次/min).各职称间对比总分无统计学差异(P>0.05),研究生组的总分较本科组高(72.80±5.26 vs 53.24±11.33,P100 bpm). There was no difference among three title. The total score of graduate student group was higher than the undergraduate group (72.80±5.26 vs 53.24±11.33, P<0.001). The physicians who participated in CPR training during the last 6 months had advantages in total score than those without training (59.88 ± 11.47 vs 45.43 ± 9.36, P <0.001).Conclusion The CPR Knowledge of the prehospital physicians was poor. It is crucial to participate in updated CPR courses.