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2022 | 远景管理咨询工作室 - Part 6

二手烟对儿童健康的影响

婴幼儿与学龄前儿童处于生长发育的关键时期,与成年人不同的在于,二手烟不仅仅是对他们目前的健康造成危害,而且会对婴幼儿的发育造成影响。一般情况下,将儿童暴露在二手烟中,只有一种情况,那就是父母吸烟。流行病学研究证实父母吸烟,将儿童长期暴露在二手烟中,将对儿童的健康造成严重危害,尤其对儿童的呼吸系统的健康造成影响。

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变革领导力多因素测评问卷(The Multifactor Leadership Questionnaire )简介

我们的世界正在发生巨大的变化,我们面临百年未有之大变局。环境的剧烈变化正在催生新一代的领导,新一代的领导面临更为复杂的局面,唯有变革与创新才能在动荡的环境中找到机会,如选拔具有变革能力的领导一直是企业与学术界关心的问题,建立在变革领导力模型基础上,变革领导力多因素测评问卷(The Multifactor Leadership Questionnaire)成为选拔与培养变革心领导的有力工具。

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二手烟危害健康的机理

根据大量的流行病学研究结果,终生不吸烟者暴露在二手烟中与肺癌之间的因果关系。研究人员对二手烟暴露与其他器官癌症的关系也进行了研究,虽然得出的结论不是很强的因果关系,很多研究发现,终身非吸烟者暴露在二手烟中增加患上其他癌症的几率,如乳腺癌、喉癌等癌症。比如,二手烟暴露最为典型的情况是为丈夫是吸烟者,其妻子是非吸烟者。当该人的妻子长达几十年的时间暴露在二手烟的环境中,最终患上乳腺癌和肺癌的可能性比丈夫不吸烟的高很多倍。

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二手烟中含有什么

当吸烟者点燃一支香烟,产生的烟雾包括主流烟雾、支流烟雾与二手烟雾中含有4000多种物质就飘散出来。随着化学提纯与分析技术的发展,2000年香烟中分离出的致癌物质已经到69种。在支流烟雾中,检测出的致癌物质有30种,这些致癌物经过科学研究,无论是动物实验还是人体病理学的结果证明,能直接导致人体患上癌症,或者说,这些物质满足一致性的致癌的所有条件。

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