浙江省三门湾宁波区域居民核能发展态度认知影响因素分析

Influencing factors of cognition for nuclear power among residents in Sanmen bay of Ningbo area

目的了解三门湾宁波区域居民对本区域核电发展的态度认知及其影响态度因素,为下一步开展针对性健康宣教提供依据。方法按容量比例的概率抽样法对三门湾宁波区域居民区域核电发展的态度认知进行抽样调查,采用一般统计学描述、单因素χ2检验和多因素累加Logit模型分析态度认知影响因素,P<0.05为差异有统计学意义。结果本研究中仅20.1%的调查对象支持在居住或工作区域发展核能,单因素分析显示:性别、年龄、文化程度、职业、居住地和核辐射知识了解情况与居民核能接受度存在关联,进一步多因素分析显示,性别(χ2=8.743,P=0.003)、年龄(χ2=4.839,P=0.028)和文化程度(χ2=5.173,P=0.023)是居民核能接受度的重要影响因素。未发现核辐射知识的了解程度(χ2=3.251,P=0.071)与核能发展的接受度差异有统计学意义。结论三门湾宁波区域居民的核能发展态度认知情况不容乐观,传统知识性宣教可能对提高居民核能接受度效果不佳,基于居民核能风险识别的针对性沟通策略可能是提高居民核能接受度的有效途径。

Objective To understand the attitude and cognition toward nuclear power development among residents in Sanmen bay of Ningbo area,and to analyze it′s influencing factors. Methods A questionnaire survey was conducted among residents randomly selected in Sanmen bay of Ningbo area.Single factor Chi-square and Ordinal logit regression model were used for data analysis. Results Only 20.1% of subjects supported the project of building nuclear power plants around living or working areas.Univariate analysis showed that gender,age,education level,occupation,residing place and the knowledge of nuclear radiation were related to the nuclear power acceptance of residents.Ordinal logit regression analysis showed that gender（χ^2=8.743,P=0.003）,age（χ^2=4.839,P=0.028）and education level（χ^2=5.173,P=0.023）were major factors influencing the acceptance of nuclear power among residents. Conclusions Not so many residents accept nuclear power plant in Sanmen bay of Ningbo area,and traditional education does not really help.Targeted communication strategies based on residents′nuclear risk identification may be an effective way to improve their acceptance.