smoking heafth statistics
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Statistics are said to show that among the 60
s, some may
r or in greater number than
types of ailments-
.
These happen to be our greatest, medical
ont as the major
ous diseases ofthe past were "conquered"
: r e s e a r c h . There have been
.
Scientists cal[ these heart and lung, problems
. Though
.
We hear about laboratory "prooV" that' smok-
ncer. Mice have been painted,. rats injected~ with "tars"
l a b o r a t o r i e s
. Rabbits have
. Dogs have been forced to.
ious cells of! these
.
It is no wonder that an, American Cancer, So-
ciety ofticiall has said that "a clever enough
researcher can make almost anything inducecancer in animals, but his findings may have no
relevance to human exposure . "Somehow it's possible, the argument goes,
that, direct exposure to tobacco smoke can
d a m a g e c e l l s i n t h e r e s p i r a t o r y t r a c t . The human
hearti is not exposed! to smoke, and so there is
even greater guess ing about how it might be
affected .
The Problems of Guesswork
Simp ly b laming ciga r ettes fo r hea r t d isease
doesn't' help . In some countries not eveni sta-
t i s t i c s f i t t h a t n o t i o n . The government's National
Heart and Lung Institute points out that we've
lea r ne d so mu ch ab ou t ho w to t r eat hea r t ail-ments that we overlook how little we knowab ou t thei r cau ses . "We tend to obscure ourigno r ance," the Institu te says, " b y making it
seem that a p r ob lem, has b een solv e d w hen it'
has, in fact, been only half s olved . "
Emphysema, which makes breathingi difficult
is a kind of lung damage typically found' in older
persons. Docto r s p on d e r w hethe r , among othe rthings, it might be caused by inhaling somesubstance or whether it might~ result from some
blood circulation difficulty: In any e vent ', and
despite speculation that smoking has something
to do with itthe official view of the government
institute responsible for lung research remains
can d i d : "We do not know the cause of pul-monary emphysema, how to stop its progresseveni if detected early; or how to prevent, heart
disease caused! by emphysema . "2 tI 3f l
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Those who consider smoking a menace, rather
than an enjoyment, have acted as prosecutors,
trying to convince the public they have an air-
t i g h t c a s e . B u t i s n ' t t h e " j u r y" ' e n t i t l e d t o s o m e
serious doubts? For example :
Smoking, cannot be the sole cause of any ill-
ness, because in every case nonsmokers are
a f f l i c t e d t o o .
Research suggests that because a patient tells
a doctor he smokes, he is more apt to be diagr
nosed with an ailment "associated" in the
f a m i l i a r s t a t i s t i c s w i t h s m o k i n g .
Those statistics themselves are shaky . In
cases of fatal illness, causes are verified by
a u t o p s y i n o n l y a b o u t o n e - f i f t h . As one expert
says,, "meaningful mortality statistics can be
assembled only by analysis of postmortem
observations , not by guesswork, no matter
how educated the guesser . "
At the same time that increases in lung,cancerhave been reported, new techniques andequipment have made it~ possible to identify
more cas es with certaint y . Thus statistics can
help suggest the incidence at any given time ;
but they are of doubtful value in telling, us the
incidence at one time compared'with another,
or what'the real trend is .
Too many conflicting, reports are ignored in
the anti-smoking, messages firom "authorities ."
For instance, the American Heart Association
warns about' t'obacco but doesn't remind us
that, in Japanwhere the smoking rate is much
higher among men than in the U . S ., the heart
disease death rate is far lower . Or that the
U.S . rate has been falling for the past 15 yearsin the face of increasing smoking .
We are told' that more people have begunsmoking at~ younger ages, whichi suggests to
some that illnesses associated with smoking,
should' appear sooner . Yet the peak age for
lung cancer stays ri'ght'. around 6& and, ifi
anything, may be moving to older ages .
While women the world over have long since :
joinedl men in cigarette smoking, the lung
cancer rate in men is inexplicably higher :
A b o u t a 5 t o 1 ' r a t i o i n t h e U . S . , 2 t o 1 i n t h e
P h i l i p p i n e s , 1 6 t o 1 ' i n F i n l a n d , 1 5 t o 1 i n t h e
Netherlands .
Suchi observations, needless to say, do not
exonerate cigarettes . Yet, drawing conclusions
a g a i n s t c i g a r e t t ' e s i s e q u a l l y u n j u s t i f i e d .
Deceptive Propaganda
canard (kaneYd' . ., .), n. A l a l s e o r a b s u r d ~ s t o r y y o rr u m o r ; a hoax . . . -Funk8 Wagnails . S t a n d a r d
E n c y c l o p e d i e D i c t i o n a r y
Have you, heard these canards?
"300,000 peop l e di e each year b ecause t hey
smoked. ""100,000 doctors have given up smoking . "
"Smokers have black lungs ."
Where do these ritually repeated claims come
f r o m ?
Take the "300,000 deaths"' charge . One gov -
ernment official said years ago that such an
estimate would involve "making so many as-
sumptions" that' it might be "misleading . "
Yet, a year later, a : former advertising execu-
tive who just! doesn't like smoking, announced
that ci garet tes cau se 125,000 to 300,000 deat hs
a year .
Another government officiali agreed,, claiming
smoking was respons i b l e f or at l e ast 125 ,000
premature deaths a year. He acknowledgedgetti'ng the figure from the advertising man .
S o the advertising man was asked in a Conr
gressiona l hearing where he got his estimate .
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