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
2020-09-03
50
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 do we know about the minimal amount of smoking from the first paragraph?
选项
A、Its negative effects haven’t been recognized.
B、It makes many people get addicted to smoking.
C、It can be a contributor to cardiovascular disease.
D、It can be roughly seen as the safe level of smoking.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/fTP7777K
0
大学英语六级
相关试题推荐
UsingFacebookmakespeoplesadder,atleastaccordingtosomeresearch.Butjustwhatisitaboutthesocialnetworkthattakes
A、Protectingbuyersofpaintings.B、Whycopiesoffamouspaintingsaremade.C、HowpaintingsaresoldintheUnitedStates.D、Pr
Oneofourexpectationsabouteducationisthatitwillpayoffintermsofupwardmobility.Historically,thecorrelationbetw
Throughoutevolution,humanshavebeenactive.Ourancestorschasedpreyashunter-gatherersand【C1】______frompredators.Morer
A、Creatingjobsforthehugearmyofunemployedworkers.B、Providingtrainingandguidanceforunemployedworkers.C、Convincing
A、Longworkingpeoplearemorelikelytogetbonus.B、Longworkingpeoplearelesslikelytogetbonus.C、Peoplewhotake11or
A、Collectmoneyandhelpnewusers.B、Maintaintheautomatedsystem.C、Stayalerttoanyemergency.D、Walkaroundandguardagai
A、Gettingrichquickly.B、Distinguishingoneself.C、Respectingindividualrights.D、Doingcredittoone’scommunity.B
A、It’smygreathonor.B、Itwasjustajoke.C、Ibegyourpardon.D、Letmegiveyouahand.B
A、Herpreviousdebthadn’tbeenclearedyet.B、Hercredithistorywasconsideredpoor.C、Shehadapparentlyaskedfortoomuch.
随机试题
测定原油含砂时,用量杯取脱气油样10mL,其误差不超过()。
TheFirstSettlementinNorthAmericaItisverydifficulttosayjustwhencolonizationbegan.Thefirsthundredyearsafte
关于无性细胞瘤的描述下列不恰当的是
五皮饮的功用是真武汤的功用是
以下不属于保险公司资金运用领域的是()。
关于缺陷责任期的说法,正确的有()。
关于投资品种的估值,以下表述错误的是()。[2015年12月真题]
企业通过提供劳务取得存货的成本,按提供劳务人员的直接人工和其他直接费用以及可归属于该存货的间接费用确定。()
党的绝对领导通过党委对公安机关实际的、间接的领导才能得到落实。()
透支作为一种信贷方式,是造成社会经济生活中信用膨胀、货币金融市场混乱的直接原因之一。如果银行是依靠其原来吸收的各种存款和储蓄来_______透支,即不改变信用资金来源的数额而靠原来的贷款来实现透支,这种透支是有物质基础的,不会给货币市场造成太大的影响。实际
最新回复
(
0
)