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HAHA, 竟然在这有大错误

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鲜花(1654) 鸡蛋(51)
发表于 2013-5-29 14:28 | 显示全部楼层 |阅读模式
老杨团队,追求完美;客户至上,服务到位!
本帖最后由 JoyceAccSG 于 2013-5-30 18:44 编辑
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http://ca.news.yahoo.com/blogs/dailybrew/stats-reveal-liver-cancer-rise-canada-183024593.html?vp=1. S- d& q- |* v  I. K

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# n6 O0 d& g! r# V$ Z% I( V. xLiver cancer is bucking the declining trend in cancer rates, tripling among Canadian men and doubling among women since 1970, CBC News reports.
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New statistics released by the Canadian Cancer Society show the death rate for all cancers continues to decline for everyone except women over age 70.# z0 A1 J; h2 L! G$ k: @
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But liver cancer, which has a high death rate, has been increasing annually since 1970 by 3.6 per cent for men and 1.7 per cent for women, the society's figures show.1 Q( U& S" k' B9 x) j

+ T( ?2 O7 ~  u$ ]"This cancer is one of the fastest growing cancer types in Canada with regard to new cases and deaths," says the report's executive summary. "An estimated 1,550 men and 490 women will be diagnosed with liver cancer this year.* {) q5 U( Z# l6 U8 z9 [# z
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"Major risk factors for liver cancer include viral hepatitis infection (hepatitis B and C), smoking, alcohol consumption and obesity."
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5 L) S- [+ H- z1 H7 a' k$ ?People in lower income brackets are at higher risk of liver cancer, the report says, and face more barriers to detection and treatment.4 ^3 ~9 S# M& t, U% s9 ^

# g' J  k1 u$ R( r7 Q9 \[ Related: Should genetic testing for cancer be available to all Canadians? ]
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! n& D1 c! G: j! V! n4 |7 ^" |"One of the problems with this disease is that it does not develop symptoms or patients aren't aware that they have the problem until the disease is very advanced, at a very large and untreatable stage," Dr. Sean Cleary, a surgical oncologist at Toronto's University Health Network, told CBC News.' b7 @) `4 D( n, n0 n6 a( }3 ?

: V9 ^( [- q4 EThe outlook for those with liver cancer is not good. Four out of five patients diagnosed with the disease die within five years./ q: ~2 }8 f3 Q$ T1 I% x3 m+ q! I
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The cancer society is encouraging health care providers to offer the vaccine for hepatitis B (there is no hep C vaccine yet) or testing to people in higher-risk groups, including immigrants from areas where hepatitis infection or liver cancer are common, CBC News said.4 t1 E5 r/ @* q
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The report, which uses Statistics Canada and other data, says two in five Canadians will develop some form of cancer in their lifetime and one in four Canadians will die of the disease.
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It's estimated that this year, 187,000 Canadians will develop cancer and 75,500 will die of it.
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' b6 R! ^! N  `" f' sLung, breast, colorectal and prostate cancers will account for 52 per cent of all projected new cases. Lung cancer remains the leading cause of death, more than the other three types combined, the report says.
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. @$ P1 _( h- J# d! kAmong men, prostate cancer is the most common, accounting for 24.5 per cent, almost double lung-cancer rates. For women, it's breast cancer, at 26.1 per cent, again almost double lung cancer rates.
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0 u) r4 `) u. X' P! Y+ z* YThe good news is that lung cancer death rates have dropped significantly in the last 20 years, helping drive down the overall cancer death rate.6 X0 m% y' W4 k& E& t

7 j, i& [3 E3 R% ^. wCancer largely is an equal-opportunity disease, afflicting slightly more men than women, and overwhelmingly it strikes older Canadians, with 88 per cent of those diagnosed being over 50. However, it is also the leading cause of disease-related death among children under age 15, the report says.
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The overall five-year cancer survival ratio is 63 per cent, but it ranges widely for specific types, from 98 per cent for thyroid cancer to eight per cent for pancreatic cancer.9 F* m9 x6 E. f) j% P# k! {$ J

. s" [% x; p) e9 Z- ?The report contained an heartening statistic that more than 800,000 Canadians who had been diagnosed in the previous 10 years were still alive as of January 2009 — roughly 2.5 per cent of the total population.
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" K; d) b7 b; l7 g; O: o. v# e' u[ Related: Cancer research targets treatment with fewer side effects ]
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Geographically, Yukon is expected to have the lowest rate of new cancer cases this year, 344.8 per 100,000 population, followed by British Columbia at 362 and Alberta at 371.2. Rates generally rise the further east you go, with Ontario at 402.2, Quebec at 419.9, out to Newfoundland and Labrador at 429.7.
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"Geographic variations in incidence rates may be due to differences in modifiable risk factors, such as unhealthy diet, smoking, obesity and physical inactivity," the report says.+ m6 I5 Q5 B2 L2 r

2 z; y3 T9 b' U% s+ P& m, E* f"Differences in incidence rates may also be related to different provincial or territorial programs or procedures for the diagnosis and early detection of cancer, such as approved screening programs and the availability of diagnostic services."5 s5 k. r1 o1 W5 j# H: k
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Data from 2012 posted by the World Cancer Research Fund showed Canada ranked ninth among 50 countries with the highest overall cancer rates in the world, with 299.1 cases per 100,000 population. Denmark topped the list at 326.1, with the United States seventh at 300.2 South Africa had the lowest cancer rate at 202.+ u' L, h7 V% s! X. E5 a/ ]
鲜花(673) 鸡蛋(1)
发表于 2013-5-29 15:55 | 显示全部楼层
太难了。没有什么错啊,我只知道一个就是这句话里面应该用a 但是他用了an。对不对啊?0 W8 ^& p: }  p( @
The report contained an heartening statistic that more than 800,000 Canadians who had been diagnosed in the previous 10 years were still alive as of January 2009 — roughly 2.5 per cent of the total population.
鲜花(1654) 鸡蛋(51)
 楼主| 发表于 2013-5-29 18:14 | 显示全部楼层
冰雪缘 发表于 2013-5-29 15:55
$ l4 s& \. W2 m% s太难了。没有什么错啊,我只知道一个就是这句话里面应该用a 但是他用了an。对不对啊?* A8 e# d# F, H
The report contain ...

1 g+ x" C: B  H  h& d我说的是与数据有关的错误,难道是我错了
鲜花(11) 鸡蛋(0)
发表于 2013-5-29 19:09 | 显示全部楼层
老杨团队 追求完美
I am sorry to say: you are wrong for the number. In other word, the report is right.
鲜花(1654) 鸡蛋(51)
 楼主| 发表于 2013-5-29 19:34 | 显示全部楼层
本帖最后由 JoyceAccSG 于 2013-5-29 19:35 编辑
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DaveSmith 发表于 2013-5-29 19:096 C. z" U! {9 S
I am sorry to say: you are wrong for the number. In other word, the report is right.
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7 _- \2 L4 e2 _( d8 j* C8 qtripling among Canadian men and doubling among women since 1970, CBC News reports.
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/ u$ U+ k% {3 r1 \$ U' x$ e% {! VNew statistics released by the Canadian Cancer Society show the death rate for all cancers continues to decline for everyone except women over age 70.% \5 [8 D: Q3 z9 ^# }
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But liver cancer, which has a high death rate, has been increasing annually since 1970 by 3.6 per cent for men and 1.7 per cent for women, the society's figures show.+ Z# Y; O  ?1 E) L# S+ ~+ M6 l/ O$ V

2 H5 L) z0 m& L8 b这前后数据对吗?总觉得好像不太对劲
鲜花(397) 鸡蛋(1)
发表于 2013-5-29 20:15 | 显示全部楼层
男癌症患病人数增加三倍,女癌症病人,增两倍但是死亡人数减少(70岁以上妇女除外)。9 P3 a' q4 k3 M* ~
第二个说的3.6%增长数就是从0.9%增三倍过来,1.7%就是从0.85%增两倍得来,没错。
鲜花(1654) 鸡蛋(51)
 楼主| 发表于 2013-5-29 20:24 | 显示全部楼层
老杨团队,追求完美;客户至上,服务到位!
山茶花 发表于 2013-5-29 20:15 ) i* F7 P3 e: F. A+ N9 [
男癌症患病人数增加三倍,女癌症病人,增两倍但是死亡人数减少(70岁以上妇女除外)。$ j' p1 o3 K# Y5 X. U& W$ S" e
第二个说的3.6%增长 ...

+ Q/ a2 v9 ?5 _1 `! J0.9 和0.85 是从哪里得到的,再一个,如果说1.7是0.85的两倍,那么3.6是0.9的四倍,而不是三倍吧?
鲜花(673) 鸡蛋(1)
发表于 2013-5-30 13:14 | 显示全部楼层
JoyceAccSG 发表于 2013-5-29 21:24
6 r3 ?3 W& ^: B2 o- M% z" D0.9 和0.85 是从哪里得到的,再一个,如果说1.7是0.85的两倍,那么3.6是0.9的四倍,而不是三倍吧?{:1_14 ...
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通过再阅读,我认为第一个男性三倍女性两倍的肝癌发生是针对整个癌症发生率来说的,意思是肝癌自1970年以来比其它癌症来说有上升。男性为三倍,女性为两倍。而其他癌症有下降趋势。0 M6 _, f: s, J3 @8 B
   而百分率的变化是针对肝癌死亡率而言的,意思是说,肝癌的死亡率很高,自1970年以来每年男性肝癌上升了3.6%,女性肝癌1.6%。
) u7 K# P, u7 v' y* f4 @2 l  r+ w 两个没有特别的关联。仅供参考。
鲜花(13) 鸡蛋(0)
发表于 2013-5-30 17:45 | 显示全部楼层
老杨团队,追求完美;客户至上,服务到位!
我没看原文,只是知道0.9增三陪是3.6, 0.85增2倍是2.55
鲜花(673) 鸡蛋(1)
发表于 2013-5-30 18:25 | 显示全部楼层
老杨团队,追求完美;客户至上,服务到位!
五星红旗 发表于 2013-5-30 18:45 4 m2 F$ @' V0 O5 s( k# U  Z
我没看原文,只是知道0.9增三陪是3.6, 0.85增2倍是2.55
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我觉得,这里不是数学问题,应该是怎样理解本文。你说呢?学习学习,商讨商讨。
鲜花(397) 鸡蛋(1)
发表于 2013-5-30 20:34 | 显示全部楼层
JoyceAccSG 发表于 2013-5-29 20:24
, c- ], M* p7 \1 X& S% u4 \0.9 和0.85 是从哪里得到的,再一个,如果说1.7是0.85的两倍,那么3.6是0.9的四倍,而不是三倍吧?{:1_14 ...

/ R; V8 Y' z# C& T2 R7 f那么3.6%就是1.2%的三倍
鲜花(673) 鸡蛋(1)
发表于 2013-5-30 22:00 | 显示全部楼层
谢谢楼主给我们发全文。给我们有一个英文学习的机会。非常感谢!
$ k0 P- n4 N& D  _9 _Liver cancer is bucking the declining trend in cancer rates, tripling among Canadian men and doubling among women since 1970, CBC News reports.
  M, Q; ], o0 G) [/ r7 T  X6 z5 y这段的意思是:自从1970年以来,肝癌在癌症减少趋势中呈逆势,男性肝癌增加了三倍,女性肝癌(增加了)两倍。CBC新闻报道。
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9 Y) z+ q% [+ d8 H( qBut liver cancer, which has a high death rate, has been increasing annually since 1970 by 3.6 per cent for men and 1.7 per cent for women, the society's figures show.# J9 _! B( R' k
这一段的意思是:肝癌的高死亡率自从1970以来每年男性肝癌(死亡率)增加3.6%,而女性肝癌(死亡率)增加1.7%。资料来源于加拿大癌症协会。
0 C( A( U( u3 N. ]8 A# `我的结论:这不是数学问题。是两个不同概念的研究结论。一个是阐明肝癌在男女性别之间发生比率尽管不一样但都有增加,再一个是男女肝癌死亡率虽然不同的但也有每年上升的变化。2 X* ~7 {( U) p
不管怎样,男女朋友们都应该好好保重。保持身心健康是很重要的。- F* L5 i9 _# s! ~( H7 D; ?) `5 Y6 M
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