对282名工勤人员采用微信群问卷调查的方法对其进行人员基本情况、防控知

The WeChat group questionnaire survey method was used for 282 workers and workers to conduct surveys on their basic personnel, the status quo of prevention and control knowledge, and the awareness of relevant knowledge. The questionnaire must be submitted anonymously within a limited time. The awareness rate before and after training was processed by χ2 test using SPSS23.0 statistics.

For 282 workers using WeChat group questionnaire method to investigate the basic situation of their personnel, the status quo of knowledge of prevention and control, and the knowledge of relevant knowledge, the questionnaire must be submitted anonymously for a limited time. The pre- and post-training awareness rate is tested using SPSS23.0 χ2 and testing.

282 workers were investigated by wechat group questionnaire, which included the basic situation of personnel, the status of knowledge control and the knowledge of relevant knowledge. The questionnaire must be submitted anonymously at limited time. The awareness rate before and after training was tested by χ 2 test with spss23.0 statistics.<br>