某医学院校大学生手机使用健康危害的主观感知评价  

Assessment of Students' Awareness of Health Hazards by Using Mobile Phone in a Medical College

作　　者：潘鸿[1,2] 张婷 唐宇宏 李岩[1,2] Pan Hong;Zhang Ting;Tang Yuhong;Li Yan(School of Public Health,Zunyi Medical College,Zunyi,Guizhou 563000,China;Experimental Teaching Demonstration Center for Preventive Medicine of Guizhou Province,Zunyi,Guizhou 563000.China;School of Managemen,Zunyi Medical College,Zunyi,Guizhou 563000,China)

机构地区：[1]遵义医学院公共卫生学院,贵州遵义563000 [2]贵州省预防医学实验教学示范中心,贵州遵义563000 [3]遵义医学院管理学院,贵州遵义563000

出　　处：《大理大学学报》2018年第10期67-69,共3页Journal of Dali University

基　　金：贵州省公共事业管理(卫生事业管理)专业毕业生职业发展研究基金资助项目(YWZX-201605);预防医学专业技能培训体系建立基金资助项目(j-2-2)

摘　　要：目的:调查某医学院校大学生手机使用的健康危害现状,评价其危害程度,为减少健康危害风险提供参考依据。方法:自行设计包含受访者基本信息、长时间持续使用手机的功能、长时间持续使用手机后的健康危害主观感知等内容的"手机使用健康危害主观感知调查量表",并对学生采取分层随机抽样方式进行调查;运用SPSS 18.0软件分别以Cronbach’sα系数法和因子分析法分析量表的信度和效度。结果:调查量表的Cronbach’sα系数>0.90,累积贡献率>70%,共同度值>0.50,最大因子负荷>0.55;调查量表具有较高的信度和效度。超过80%的学生长时间持续使用(≥1 h)的手机功能为"网络社交""观看视频""游戏娱乐"和"阅读学习"。长时间持续使用手机对颈肩部和眼部造成中度危害,对耳部和神经系统造成轻度危害。结论:合理使用手机、避免形成手机依赖,养成良好的手机使用习惯有利于降低健康危害风险。Objective： To investigate and evaluate the health hazards of mobile phone use in a medical college, and to provide reference for reducing health risks. Methods： A stratified random sampling survey was conducted by distributing self-designed ＂Perception Questionnaire＂ which includes the basic information about students, the cell phone functions used continuously, and subjective perceptions of health hazards after a continued usage. The SPSS 18.0 software was used to analyze the reliability and validity of the scale with Cronbach＇s alpha coefficient and factor analysis. Results： It indicated that the scale had good internal consistency and validity, with the Cronbach＇s α coefficient, cumulative explained rate, communality and max factor loading greater than 0.90, 70%, 0.50 and 0.55, respectively. More than 80% of respondents continue to use such mobile phone features as ＂social networking＂, ＂watching video＂, ＂game and entertainment＂ and ＂reading and learning＂ for a long time （≥1 h）. The health risks for neck/shoulder and eye were moderate, while risks for ear and nervous system ,were mild after a long time of mobile phone use. Conclusion： It is essentials for students to use mobile phones reasonably, trying to avoid mobile phone dependence, and develop good habits of mobile phone use, which is conducive to reducing heath risks and hazards.

关 键 词：手机使用 健康危害 不适症状 主观感知评价 

分 类 号：R195[医药卫生—卫生统计学]