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In this issue: ' m$ V' p- N2 e
" m% r# P: Y+ t9 X8 i- vChina wrestles with lung cancer/ \* G9 o7 n0 W0 v5 H) V+ I! e, k
(quote)
! J8 r: M' R3 q" |0 ^
" W+ ~: W0 a3 YChina launched a national pilot" c: \& q7 K3 r
programme in November, 2010, aimed
1 Z$ u$ f; c6 s6 G7 lat early detection and treatment of lung6 H" r5 O/ |4 r5 q7 g) [6 i
cancer, seeking to curb the rising threat" K# W: o" s2 G
to public health. Mortality from lung$ j' N M2 s8 v6 I( ?' X5 Z
cancer has increased by 465% in China! z9 R( h& P" s9 I
during the past 30 years, and such cancer
2 O5 J9 v$ |1 K1 }$ u, x% @) W+ Rhas become the main cause of death in
" k9 s. L) d2 y% ourbanites and the second leading cause
5 Z8 i; R' d8 a( w3 a$ Wof death in rural populations after liver
0 E# o3 Q# h* F% Y& u# A/ Hcancer. WHO’s International Agency; s& [ o' l: [. Q: s5 t
for Research on Cancer suggests that
- X- z( e( Z! R8 q3 U7 o# Sthe disease accounts for more than
; E8 S* T$ @* L. s300 000 deaths in China every year.
; l7 H7 j; A! n8 |' f: x# `Because environmental pollution
# D0 d& p/ B# W; Q2 Q$ b; Wand smoking are strongly correlated" O( d2 ^3 f M5 H& n4 E0 V0 x0 w! t; V
with lung cancer, the programme will
7 t* n" O% c2 A6 e9 w' dscreen smokers and non-smokers,
# g' r2 ^) _7 {* Sincluding miners and those with longterm H( J7 B# q' S5 `0 Q! _3 \
exposure to coal fumes from6 |4 c+ b* i$ X; N- e1 e
indoor cookers. 350 million people
0 [5 o n! r) a8 }- q; z xsmoke in China—a third of the world’s
4 m1 b3 N; b- A) J5 Z! ltotal—and about 540 million more are
9 t V# ]; I7 l% v4 o' Gpassive smokers, in itself potentially
1 F- J: v- H' U! Y2 u6 umore hazardous than direct, fi ltered,
) c) D; e, T4 ]$ V, Q" Hsmoking. Indeed, WHO calculates8 o& y( i* |: k/ g: U6 i, ?" D
that non-smokers account for 30% of
Z$ d3 A9 x) o# Ucases of lung cancer in China and 15%
3 ~* h- B& P( }worldwide.
8 w5 \* Y: R3 S6 T) u2 {" Y
: H) r) M0 I9 {) O2 Z被动吸烟害死人。 |
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发表于 2011-2-1 15:43
