大连高校学生对外卖包装安全性认知及使用情况调查
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摘要
目的了解大连市高校学生外卖的使用情况及对外卖安全性的认知,提高大学生对外卖塑料包装可能造成的健康危害和环境污染的认识。方法采用分层抽样的方法,于2017年11月对大连市4所高校共800名学生进行使用外卖和对外卖安全性的认知调查,采用SPSS 20.0软件分析数据。结果有效调查766人,其中77.0%的大学生有订外卖的习惯,男、女生订外卖的行为差异无统计学意义(P>0.05)。不同学校学生订外卖的行为差异有统计学意义(P<0.05),医科院校为84.1%,师范院校为80.6%,财经院校为78.4%,理工院校为65.8%。86.0%的大学生对外卖包装的安全性认知得分低于2分,男生得分■分高于女生■分,差异有统计学意义(P<0.05);不同学校大学生对外卖包装的安全性认知差异有统计学意义(P<0.05),师范院校学生得分最高■分,理工院校得分最低■分。95.0%的学生认为有必要了解外卖塑料包装相关知识,82.0%的学生愿意减少塑料包装制品的使用。结论目前大学生订外卖现象普遍,对外卖包装安全性的认知不足,需要加强外卖包装餐盒的安全性宣传和使用管理。
Objective To examine the consumption of take-out food and the cognition on packaging safety of take-out food among university students in Dalian city for improving knowledge on potential health risk and environmental pollution caused by plastic packaging of take-out food.Methods We conducted a self-administered anonymous questionnaire survey among 800 students selected in 4 universities in Dalian city using stratified cluster sampling in November 2017.SPSS 20.0was used to process and analyze the data collected.Results Of 766 students with eligible responses,77.0%reported the consumption of take-out food.There was no significant gender difference in reported rate of take-out food consumption(P>0.05);but the reported rate differed significantly among the students in different universities(P<0.05),with the rate of84.1%,80.6%,78.4%,and 65.8%among the students in medical,normal,financial,and science and engineering university(P<0.05).Among the students,86.0%were graded a score of less than 2 for a total scale of 8 for knowledge on packaging safety of take-out food;the boy students had a significantly higher mean score than the girl students ■ and the mean knowledge score differed significantly among the students in different universities(P<0.05),with the highest mean score of 1.58 and the lowest of 1.22 among the students in normal university and in science and engineering university.Of all the students,95.0%reported the willingness to acquire knowledge about plastic packaging of take-out food and 82.0%expressed they would reduce the usage of disposable plastic packaging.Conclusion The consumption of takeout food is prevalent but the cognition on packaging safety of take-out food is poor among university students in Dalian city,suggesting that health education on this issue needs to be conducted in the students.
Objective To examine the consumption of take-out food and the cognition on packaging safety of take-out food among university students in Dalian city for improving knowledge on potential health risk and environmental pollution caused by plastic packaging of take-out food.Methods We conducted a self-administered anonymous questionnaire survey among 800 students selected in 4 universities in Dalian city using stratified cluster sampling in November 2017.SPSS 20.0was used to process and analyze the data collected.Results Of 766 students with eligible responses,77.0%reported the consumption of take-out food.There was no significant gender difference in reported rate of take-out food consumption(P>0.05);but the reported rate differed significantly among the students in different universities(P<0.05),with the rate of84.1%,80.6%,78.4%,and 65.8%among the students in medical,normal,financial,and science and engineering university(P<0.05).Among the students,86.0%were graded a score of less than 2 for a total scale of 8 for knowledge on packaging safety of take-out food;the boy students had a significantly higher mean score than the girl students ■ and the mean knowledge score differed significantly among the students in different universities(P<0.05),with the highest mean score of 1.58 and the lowest of 1.22 among the students in normal university and in science and engineering university.Of all the students,95.0%reported the willingness to acquire knowledge about plastic packaging of take-out food and 82.0%expressed they would reduce the usage of disposable plastic packaging.Conclusion The consumption of takeout food is prevalent but the cognition on packaging safety of take-out food is poor among university students in Dalian city,suggesting that health education on this issue needs to be conducted in the students.
引文
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[2]王静佳.塑料制品的危害-慢性中毒[J].中国防伪报道,2015(2):35-37.
[3]张晗,张梅如,吴岷,等.食品包装材料中邻苯二甲酸酯迁移的影响因素[J].中国卫生检验,2015,25(23):3994-3997.
[4]Rajesh P,Balasubramanian K.Gestational exposure to di(2-ethylhexyl)phthalate(DEHP)impairs pancreaticβ-cell function in F1 rat offspring[J].Toxicol Lett,2015,232(1):46-57.
[5]王民生.邻苯二甲酸酯(塑化剂)的毒性及对人体健康的危害[J].江苏预防医学,2011,22(4):68-70.
[6]覃丹丹,袁伟,高尔生.双酚A对雄性生殖功能影响的研究进展[J].环境与健康,2007,24(7):550-552.
[7]凌波,王轶文.环境内分泌干扰物的健康影响[J].中国公共卫生,2002,18(2):237-239.
[8]Kandaraki E,Chatzigeorgiou A,Livadas S,et al.Endocrine disruptors and polycystic ovary syndrome(PCOS):elevated serum levels of bisphenol A in women with PCOS[J].J Clin Endocrinol Metab,2011,96(3):E480-E484.
[9]Le HH,Carlson EM,Chua JP,et a1.Bisphenol A is released from polycarbonate drinking bottles and mimics the neurotoxic actions of estrogen in developing cerebellar neurons[J].Toxicology Letters,2008,176(2):149-156.
[10]Maia J,Cruz JM,Sendon R,et a1.Effect of detergents in the release of bisphenol A from polycarbonate baby bottles[J].Food Research International,2009,42(10):1410-1414.
[11]邱罡.学校周边一次性食品塑料袋安全性测定[J].江西化工,2016(4):130-132.
[12]王东利,徐晓白,储少岗.塑料废物焚烧与持久性有机物环境污染[J].环境与健康,2003,20(4):250-252.
[13]肖和龙,吕嘉春,刘小琦,等.二噁英致大鼠肺癌与芳香烃受体介导关系的研究[J].毒理学,2006,20(6):357-360.
[14]王顺珍.二恶英的毒性和危害[J].中国公共卫生,1995,11(7):328-329.