EXAMPLE OF EXTRA POISSO: VARIATION SUGGESTING AN UNDER-SPECIFIED MODEL; KILPATRICK Jamcs 23298.0032 1a  U Richmand_ Collcge Firginia_ Medical INTRODCCTIO. (ETS) Sevcral mcta tohacco emoke cnvironmenial extFusirc litcral uTc (rom dillcrent &udics There lung canccr comnbincd risk cslimatcs hare this literalure Lclzel analyses thcir mcta-analysis thc sludy Thus, size by thc depcuding And qunlty weighted sudy, scenarios #hich use difiercnl figures from Hirarama adiust thc wifc'& cumulalive nwrtality: (1988) give rarious uscd #hethcr thc husband $ wile $ ag8 dcaths in the ETS licrature lunb 207e ol all canccr cunstitulcs aboul Eunar Since Hirayama constructing global the correct relative risk {rom tiVi impurtant rignilicani sludy lcads Hirayama analysis shown that propcr Here_ smuking #ives: malc Junt canccr ETS and the risk of dcath Tron association Leut AME 90 for W"g fancet Standardiscd risk ralic (198 [ ) Tcporis Aarivaina treni highly signilcant finds sMorci5 marricd ncav non-sMoking martaliyy a their "un- #toimcn lung cncct ad Aensbnmus snioked b} imouni relelicnship lnteen Q.001 Ucluctuaaa arising Irorn - Cls? this assacialiun Hc elso intcrprcts smoking #iscs lung cancct; sinoking and wilc hurbally smeking passitc indircct pessiblc unpntlance Thcse results indicatc thc lung Cancet ahe causal laclurs (Hirxyama, 1981) MIE STED} IXm[ 19066 prriatl causb uiccuting study links dcaths from Hirayama Ant adulu, 250.(id0 Jajuncte approximalely late 1965 qucstionnaire given 'Kcntally prcfct turcs Ah Wcrl those aver agc 40 in 29 Hralth Center Districts,. Japamct' #ttl fr his rapuudctt erricwed Authat Tue . 19781 #e hcalthy" ( Iirarama uf Ilia axsuimtia originally ut igned a> her current smaking stalus Ahthough linked thx qcrrLality lrt Hirarama subscqucutb; passivc sinoking and hcalth, Dr 4m4, csecn hutband" sMking Aas #ith thtir classifed non-smukcrs #ctc mued smokcr, with thc LmuunL tinu Ilit sutrcy uuceol Uns smoking classilication baad Iirarama alr Asked Tlue rcspordent smnoked dail . #hcther the rcspondent smoked smkcra "cutt' smkcr CEIAKCT he/shc smoked occasicnally Husband - smoking slatus Khelncr apprptiale recorded where which smoking slarted 0f ETS expusure' The agc Tu dirert inciutc wilc $ ETS expusute iudcx sell: 1965 4a5 Ureeled smaking Peesive thit surrobaic rclers In thc folloxing: ETS rcpOFtcd nadc hia #ile 1965 #cu husband > snukiug classilicalion Icperled 1
EXAMPLE OF EXTRA POISSO: VARIATION SUGGESTING AN UNDER-SPECIFIED MODEL; Jamcs KILPATRICK Collcge Firginia_ Richmand_ 1a  U Medical 23298.0032 INTRODCCTIO. cnvironmenial tohacco emoke (ETS) Sevcral mcta There extFusirc litcral uTc (rom dillcrent &udics hare comnbincd risk cslimatcs lung canccr analyses this literalure thcir mcta-analysis Lclzel And size thc sludy Thus, weighted by thc qunlty sudy, depcuding scenarios #hich use difiercnl figures from Hirarama (1988) give rarious uscd adiust thc wifc'& cumulalive nwrtality: #hethcr thc husband $ wile $ ag8 207e ol all lunb canccr dcaths in the ETS licrature Eunar cunstitulcs aboul Since Hirayama tiVi constructing global impurtant the correct relative risk {rom sludy lcads rignilicani shown that propcr analysis Hirayama malc Here_ Tron Junt canccr smuking #ives: association Leut ETS and the risk of dcath 90 for W"g fancet AME Tcporis Standardiscd risk ralic Aarivaina (198 [ ) highly signilcant treni ncav sMorci5 finds non-sMoking #toimcn marricd ad lung cncct martaliyy a their "un- imouni snioked b} Aensbnmus Q.001 Ucluctuaaa Cls? relelicnship lnteen this assacialiun arising Irorn - smoking #iscs Hc elso intcrprcts hurbally sinoking and wilc lung cancct; passitc indircct smeking Thcse results indicatc thc pessiblc unpntlance ahe causal laclurs lung Cancet (Hirxyama, 1981) MIE STED} causb uiccuting prriatl 19066 IXm[ Hirayama study links dcaths from 250.(id0 Jajuncte adulu, Ant late 1965 approximalely qucstionnaire given prcfct turcs Ah Wcrl 'Kcntally those aver agc 40 in 29 Hralth Center Districts,. Japamct' rapuudctt #ttl fr his 19781 #e erricwed Authat Tue . hcalthy" ( Iirarama igned a> ut uf Ilia axsuimtia Ahthough originally her current smaking stalus linked thx qcrrLality lrt passivc sinoking and hcalth, Dr Hirarama subscqucutb; csecn hutband" sMking Aas 4m4, #ctc classifed non-smukcrs #ith thtir smokcr, with thc LmuunL mued uuceol tinu baad Uns Ilit sutrcy Iirarama smoking classilication Tlue rcspordent alr Asked smnoked dail . #hcther the rcspondent smoked smkcr "cutt' smkcra CEIAKCT Khelncr he/shc smoked occasicnally where apprptiale Husband - smoking slatus which smoking slarted recorded The agc Tu dirert inciutc 0f ETS expusure' 4a5 Ureeled iudcx wilc $ ETS expusute 1965 Peesive smaking sell: nadc In thc folloxing: ETS rclers thit surrobaic #cu hia #ile rcpOFtcd classilicalion husband > snukiug 1965 Icperled 1