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回复 lgclgc 的帖子9 ]7 C1 m4 Z0 p; p0 T
5 m1 g! R/ P# h3 v' n
In this issue: 5 n; o7 o8 Q1 C
) {. ` P2 v5 `4 C2 ]; ?6 B
China wrestles with lung cancer
3 e" ^ ]& C( c" c" f(quote)
& b' l( i2 k4 P4 y. ^$ {& {$ [- H' m; u
China launched a national pilot
; S) n0 g- Q! J1 H/ Zprogramme in November, 2010, aimed0 U8 a+ K( P5 p2 I
at early detection and treatment of lung6 A* @ Z8 A! Y5 C; P' C
cancer, seeking to curb the rising threat7 i" |& m% e8 `; R9 c, x
to public health. Mortality from lung3 |) F' ~4 r/ u) Z" M9 b& b
cancer has increased by 465% in China
* v5 I8 Q" S/ _during the past 30 years, and such cancer/ K- x8 @# Q: l9 @, v. l' b
has become the main cause of death in! c% A) @" ?7 Q3 @4 o- n
urbanites and the second leading cause/ X# E, r J8 b
of death in rural populations after liver
/ @" [. j. V+ Q' a0 l+ Dcancer. WHO’s International Agency
8 } ^; Q& C- _: X1 Qfor Research on Cancer suggests that
3 b) s: o' e# n. O& ]6 m0 ]the disease accounts for more than( K/ I" F( l) V6 _' t- y
300 000 deaths in China every year.
; X; u/ l0 I' i. H, |! I" N0 q0 hBecause environmental pollution2 [0 i- ^. ]$ [7 a* S6 I* r
and smoking are strongly correlated2 ^8 [% L8 }- b: N6 r0 S
with lung cancer, the programme will
s4 ]; | Y+ Vscreen smokers and non-smokers,( @0 b# l, {- v. [
including miners and those with longterm
; f8 ~" I, s4 ?# v! V% Wexposure to coal fumes from! v' l6 _9 Y8 }% ]2 O
indoor cookers. 350 million people \$ N0 C+ [ f: r3 x, S2 [# e
smoke in China—a third of the world’s( W: M: n4 O# x, v% a0 ]
total—and about 540 million more are
# h$ Z# p+ M; k: e& ?passive smokers, in itself potentially
4 J' ~5 L0 F8 D# m9 umore hazardous than direct, fi ltered,
0 l i1 p2 X- Ssmoking. Indeed, WHO calculates6 \5 x( j. |7 [& ]9 |& }* z
that non-smokers account for 30% of
0 x% X5 ?, x% A! [8 F" X4 s% F( S: {cases of lung cancer in China and 15%1 O* t1 P1 z7 f3 H _
worldwide.& g5 [" r8 o" ~& s' B& `$ p3 ]
3 ?# q1 ~* l: t1 L+ I9 p2 ~9 E
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发表于 2011-2-1 15:43
