基于微信虚拟社区的四川省居民癌症防治核心知识知晓情况分析

目的 了解基于微信虚拟社区的四川省居民癌症防治核心知识知晓情况。方法 采用方便抽样，通过 “四川省癌症防治中心”官方微信公众号发布匿名电子问卷进行横断面调查，收集≥18 岁四川省常住居民癌症防治核心知识知晓情况，并采用决策树模型对其影响因素进行分析。结果 共回收四川省微信虚拟社区居民的有效问卷3 806份，总体癌症防治核心知识知晓率为69.55%。不同性别、年龄组、经济区以及不同职业居民知晓情况的差异具有统计学意义（x2=27.254，P＜0.001；x2=169.594，P＜0.001；x2=14.493，P=0.006；x2=314.582，P＜0.001）；知晓率随着文化程度的增高而增高（x2趋势=383.007，P＜0.001）。决策树模型结果显示文化程度、经济区、职业和性别为癌症防治知识知晓的影响因素，文化程度与知晓率的关联性最强。结论 四川省微信虚拟社区居民的癌症防治核心知识的总体知晓水平较高，文化程度、经济区、职业和性别与知晓情况有关联。

Awareness of cancer prevention and treatment knowledge in residents of Sichuan: an analysis based on WeChat virtual community

Objective To investigate the awareness of cancer prevention and treatment knowledge in residents of Sichuan Province based on WeChat virtual community. Methods A cross-sectional survey targeted the residents aged SymbolsB@18 years in Sichuan Province was conducted by using convenience sampling, and their knowledge on cancer prevention and treatment was investigated through an anonymous questionnaire from the official WeChat account of Sichuan Cancer Center. The decision tree model was then used to assess factors which influenced the awareness rate. Results A total of 3 806 valid questionnaires were collected. The overall awareness rate of cancer prevention and treatment knowledge was 69.55%. The awareness rates were statistically different by gender, age group, economic zone and occupation (x2=27.254, P＜0.001; x2=169.594, P＜0.001; x2=14.493, P=0.006; x2=314.582, P＜0.001Symboli@@, and they increased with the rise of educational level (x2trend=383.007, P<0.001). The results of the decision tree model showed that education level, economic zones, occupation and gender were the influencing factors, and the correlation between education level and awareness rate was the strongest. Conclusion The overall awareness level of cancer prevention and treatment knowledge was relatively high among residents in WeChat virtual community in Sichuan Province. Education level, economic zones, occupation and gender were relevant factors.