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signifiauft<br />
. 1NL~tiunally, 90\ osdidare liRits are reoarted instead<br />
of the earon.i 959 a. .<br />
. klthw9h fsdn e nettqdologic or<br />
statistical Pnint of 4feN there is lOthin9 wror) with this alproath .<br />
it raiVA Cmtern Shst rese~-'d~Ers<br />
. i9 o[dQ to detrct ud re[+rct<br />
'siqeifiamt' efters . sey take the risk of aoo¢CL .9 a qrester mle<br />
of caanc4 in their !Ldinqs then tnat whtdi is oanleotionally deened<br />
apeaqruts .<br />
1fx sxrd arat recently published article is based on the poolzd<br />
data fran three case-cmtrol studi.es ()]! . .A lnety nLie histologically<br />
omfiz .ed lung tarcar rasea nd 736 oonttols omprisd the study<br />
ytuy . These vrre all the participants in smdies ewrzisd out in<br />
;ncsiara . 7"a