首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
It’s well established that smoking cigarettes, especially large quantities of them, is bad for your health. But a new study show
It’s well established that smoking cigarettes, especially large quantities of them, is bad for your health. But a new study show
admin
2021-08-20
95
问题
It’s well established that smoking cigarettes, especially large quantities of them, is bad for your health. But a new study shows the risk exists even with a minimal amount of smoking. Just one cigarette a day can increase the likelihood of cardiovascular (心血管的) disease. Researchers from University College London found that having a single cigarette each day raises the risk of coronary heart disease or stroke. "No safe level of smoking exists for cardiovascular disease," the authors conclude in their paper published Wednesday in BMJ.
The team analyzed 141 previously published studies conducted between 1946 and 2015, which included data from millions of men and women. They specifically looked at the cardiovascular effects of people who smoked one, five or twenty cigarettes per day compared to those who had never smoked. When adjusting for confounding factors, such as age and blood pressure, they found that men who smoked one cigarette per day had a 74-percent higher risk of heart disease than non-smokers and a 30-percent higher risk of stroke. Among women, the risk of heart disease among one-per-day smokers was increased by 119 percent and the risk of stroke by 46 percent compared to non-smokers.
"There’s a misconception by many smokers that if you cut down you will reduce harm," Allan Hackshaw, a study co-author and epidemiology professor at University College London, told Newsweek. "This seems to be true for lung cancer, but people aren’t aware that only a little bit of tobacco smoke has a big effect on the cardiovascular system."
Although light smoking can negatively affect your health, cutting down is still helpful. "I think a lot of people who work in the tobacco and the health industry right now forget how difficult it is to quit," Hackshaw said. "
Going cold turkey is hard.
" Hackshaw suggests finding an appropriate cessation (中止) method to help cut back. But he also emphasizes that the end goal should be to quit.
One in every three deaths from cardiovascular disease is caused by smoking, according to the Centers for Disease Control and Prevention. Understanding the role of minimal smoking in this risk could help reduce the incidence of cardiovascular disease.
Hackshaw and his colleagues hope their findings will be used to "strengthen public health campaigns (including those on smoking cessation services) and to provide a strong health incentive for smokers to quit (particularly women), rather than cut down," they wrote in their paper.
What did the team find after analyzing 141 previously published studies?
选项
A、Passive smoking posed a significant threat to non-smokers.
B、Men were more vulnerable to the harm of smoking.
C、Smoking women were at much higher risk of heart disease and stroke than smoking men.
D、Age and blood pressure were less likely to affect heart disease.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/zrD7777K
0
大学英语六级
相关试题推荐
A、Thisstudywassupportedbyotherthreeongoingstudies.B、Subjectshadtomaintainthesamecoffeedrinkinghabit.C、Habitss
A、Shelearnedtoreadandwriteatschoolage.B、Shewassupportedbyherparentstogotoschool.C、Shesellsgoodsatthemark
TheHistoryofEarlyCinemaA)Thehistoryofthecinemainitsfirstthirtyyearsisoneofmajorand,tothisday,unparalleled
TheHistoryofEarlyCinemaA)Thehistoryofthecinemainitsfirstthirtyyearsisoneofmajorand,tothisday,unparalleled
MinorityReportAmericanuniversitiesareacceptingmoreminoritiesthanever.Graduatingthemisanothermatter.A)Barry
Thereisnothinglikethesuggestionofacancerrisktoscareaparent,especiallyoneoftheover-educated,eco-conscioustype
A、Tosucceedwhilefeelingirritated.B、Tofeelhappywithoutgoodhealth.C、Tobefreefromfrustrationandfailure.D、Toenjoy
A、Lossofworkers’personaldignity.B、Deprivationofworkers’creativity.C、Deteriorationofworkers’mentalhealth.D、Unequal
A、Lossofworkers’personaldignity.B、Deprivationofworkers’creativity.C、Deteriorationofworkers’mentalhealth.D、Unequal
随机试题
在WindowsXP操作系统下,计算器可以在开始菜单上的程序列表中的()子菜单中打开。
重申社会准则的功能
成本加酬金合同的结果能够可靠地估计,应同时具备的条件为()。
项目经理在审计报告日后,准备将审计工作底稿归档,下列做法中,正确的有()。
道教的最高神是()。
启蒙运动是17、18世纪发生在欧洲的一场反封建、反教会的资产阶级思想文化解放运动,是继文艺复兴运动之后欧洲近代()思想解放运动。
从平面a外一点P引与a相交的直线,使得P点与交点的距离等于1,则满足条件的直线条数一定不可能是( )。
刑事案件中的陪审团不会依据任何证人所做的未经证实的证词而做出决定,这是十分正确的,因为对任何人所做的未经证实的指控保留高度怀疑是比较明智的。但为了一致,陪审团应该结束那种通行的做法,即依据未经完全证实的招供而给被告定罪。下面哪项,如果正确,最能增强
在特权模式下,输入()命令,就可以进入全局配置模式。
A、小学六年级B、初中一年级C、初中二年级D、高中二年级C第二段的后半部分提到“当国内读初二的时候,美国是小学八年级”,所以选择C。
最新回复
(
0
)