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目的调查重庆市渝中区社区居民对卒中警示症状的认知情况,以及面对卒中突发症状时选择拨打急救电话的比例,并分析两者的相关性。方法采用多阶段抽样方法在渝中区3个街道抽取1 500户住户,每户确定1位居民,由经统一培训的调查员以面对面的方式进行询问调查。结果共完成941份调查问卷。社区居民对卒中警示症状的知晓率为32.6%～75.6%,仅16.8%能认知全部5个卒中警示症状。面对各种卒中警示症状时选择拨打120的比例为27.1%～42.9%,仅17.1%(161/941)面对5个卒中警示症状时均选择拨打120。对卒中警示症状的认知与选择拨打120明显相关(OR为1.96～3.34),但即使对5个卒中警示症状均认知,也仅33.5%(53/158)选择拨打120。结论社区居民对卒中警示症状认知水平偏低,卒中急救意识差。
Objective To investigate the cognition of stroke residents in Yuzhong District, Chongqing Municipality, and the proportion of emergency telephone calls in the face of sudden stroke symptoms and to analyze their correlation. Methods A multi-stage sampling method was used to sample 1 500 households in 3 streets of Yuzhong District and determine 1 resident per household. Interviewed by the unified training investigators, face-to-face interviews were conducted. Results A total of 941 questionnaires were completed. Community residents awareness of stroke warning symptoms was 32.6% ~ 75.6%, only 16.8% can recognize all five stroke warning symptoms. In the face of various stroke warning symptoms, 120 were selected to dial the proportion of 27.1% to 42.9%, only 17.1% (161/941) face five stroke warning symptoms were selected to dial 120. Cognition of stroke warning symptoms was significantly associated with selective dialing 120 (odds ratio, 1.96 to 3.34), but only 33.5% (53/158) chose to dial 120, even for all five stroke warning signs. Conclusion Community residents have a low level of awareness of stroke warning symptoms and poor awareness of emergency stroke.