Rise in cancers 'caused by weight' in UK 研究称英国因肥胖致癌病例数上升
<p><span word="Rise">Rise</span> <span word="in">in</span> <span word="cancers">cancers</span> '<span word="caused">caused</span> <span word="by">by</span> <span word="weight">weight</span>' <span word="in">in</span> <span word="UK">UK</span> 研究称英国因肥胖致癌病例数上升</p><p>一项大型研究结果显示，在英国，超重或肥胖逐渐成为致癌一大要因，而因吸烟致癌的病例数正在减少。英国癌症研究所（<span word="Cancer">Cancer</span> <span word="Research">Research</span> <span word="UK">UK</span>）发现，约有三分之一的癌症病例是可预防的。他们还发现由体重超标导致的癌症所占比率已从2011年的5.5%升至现在的6.3%；而因吸烟致癌的患者数有所下降。</p><p> <span word="The">The</span> <span word="link">link</span> <span word="between">between</span> <span word="cancer">cancer</span> <span word="and">and</span> <span word="lifestyle">lifestyle</span>, <span word="how">how</span> <span word="much">much</span> <span word="we">we</span> <span word="eat">eat</span>, <span word="smoke">smoke</span> <span word="and">and</span> <span word="exercise">exercise</span> <span word="is">is</span> <span word="becoming">becoming</span> <span word="even">even</span> <span word="more">more</span> <span word="stark">stark</span>. <span word="The">The</span> <span word="latest">latest</span> <span word="data">data</span> <span word="on">on</span> <span word="cancer">cancer</span> <span word="shows">shows</span> <span word="that">that</span> <span word="in">in</span> 2017, <span word="smoking">smoking</span> <span word="was">was</span> <span word="responsible">responsible</span> <span word="for">for</span> <span word="more">more</span> <span word="than">than</span> 54,000 <span word="cases">cases</span> <span word="of">of</span> <span word="the">the</span> <span word="disease">disease</span>. <span word="It">It</span> <span word="remains">remains</span> <span word="the">the</span> <span word="most">most</span> <span word="common">common</span> <span word="cause">cause</span> <span word="of">of</span> <span word="cancer">cancer</span> <span word="despite">despite</span> <span word="a">a</span> <span word="fall">fall</span> <span word="in">in</span> <span word="the">the</span> <span word="number">number</span> <span word="of">of</span> <span word="smokers">smokers</span>.</p><p><span word="In">In</span> <span word="contrast">contrast</span>, <span word="the">the</span> <span word="rise">rise</span> <span word="in">in</span> <span word="obesity">obesity</span>, <span word="which">which</span> <span word="is">is</span> <span word="linked">linked</span> <span word="to">to</span> 13 <span word="different">different</span> <span word="cancers">cancers</span> <span word="including">including</span> <span word="breast">breast</span>, <span word="bowel">bowel</span> <span word="and">and</span> <span word="womb">womb</span>, <span word="means">means</span> <span word="it">it</span> <span word="is">is</span> <span word="now">now</span> <span word="the">the</span> <span word="second">second</span> <span word="biggest">biggest</span> <span word="cause">cause</span> <span word="of">of</span> <span word="the">the</span> <span word="disease">disease</span>, <span word="affecting">affecting</span> 22,000 <span word="people">people</span> <span word="a">a</span> <span word="year">year</span>. <span word="Too">Too</span> <span word="much">much</span> <span word="ultraviolet">ultraviolet</span> <span word="radiation">radiation</span> <span word="from">from</span> <span word="the">the</span> <span word="sun">sun</span> <span word="or">or</span> <span word="sunbeds">sunbeds</span>, <span word="leading">leading</span> <span word="to">to</span> <span word="skin">skin</span> <span word="cancer">cancer</span>, <span word="is">is</span> <span word="the">the</span> <span word="third">third</span> <span word="most">most</span> <span word="common">common</span> <span word="cause">cause</span>, <span word="with">with</span> <span word="more">more</span> <span word="than">than</span> 13,000 <span word="cases">cases</span>.</p><p><span word="Cancer">Cancer</span> <span word="Research">Research</span> <span word="UK">UK</span> <span word="says">says</span> <span word="that">that</span> <span word="while">while</span> <span word="adopting">adopting</span> <span word="a">a</span> <span word="healthy">healthy</span> <span word="lifestyle">lifestyle</span>, <span word="stopping">stopping</span> <span word="smoking">smoking</span>, <span word="eating">eating</span> <span word="a">a</span> <span word="good">good</span> <span word="diet">diet</span> <span word="and">and</span> <span word="exercising">exercising</span> <span word="will">will</span> <span word="not">not</span> <span word="necessarily">necessarily</span> <span word="prevent">prevent</span> <span word="cancer">cancer</span>, <span word="it">it</span> <span word="can">can</span> <span word="greatly">greatly</span> <span word="reduce">reduce</span> <span word="the">the</span> <span word="risk">risk</span> <span word="of">of</span> <span word="developing">developing</span> <span word="the">the</span> <span word="disease">disease</span>.</p><p>癌症与生活方式、食量、吸烟量和运动量之间的联系正变得愈发明显。有关癌症的最新数据显示，在2017年，因吸烟造成的癌症病例数量超过54,000个。尽管吸烟者数量有所下降，吸烟仍是最常见的致癌原因。</p>
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