Nokuba ungazama kangakanani ukuwusika, ukusezela umsi wecuba kuyingozi kwimpilo yakho. Uhlalutyo olukhulu lweemeta ipapashiwe phakathi I-BMJ ndafumanisa ukuba ukutshaya nje enye umdiza ngemini unokuwonyusa kakhulu umngcipheko wesifo sentliziyo kunye nokufa icala.
Ukutshayaekuhlaleni, ngamanye amaxesha, okanye ngenye indlela ngokungangqinelani kubonwa njengokukhuselekileyo, ngakumbi xa kuthelekiswa nabantu abatshaya ipakethi ngosuku okanye nangaphezulu. Kodwa ayikho into enjengokutshaya okukhuselekileyo nantoni na, esi sifundo siqukumbela.
Uphengululo olucwangcisiweyo belubanzi, kuvavanywa izifundo ezili-141 eziza kupapashwa kumazwe angama-21 phakathi kowe-1946 nowama-2015. Kulandele abantu abazizigidi ezi-5.6 ukubona ukuba ngubani ophuhlise isifo sentliziyo kunye nabantu abazizigidi eziyi-7.3 ngokubethwa sistroke. Ababhali bajonge kuphela abantu abasempilweni, ngaphandle kwezigulana ezithatha amayeza kwizifo ezinxulumene nentliziyo, umzekelo.
Bafumanise ukuba amadoda anento enye yecuba ngemini abenomngcipheko ophezulu wesifo sentliziyo kunye neepesenti ezingama-25 zomngcipheko ophezulu wokubetha xa kuthelekiswa nabantu abangazange batshaye. Kubafazi, iindaba zincinci, ngeepesenti ezingama-57 kunye neepesenti ezingama-31 zomngcipheko wesifo sentliziyo kunye nokufa icala, ngokwahlukeneyo, xa kuthelekiswa nabantu abangatshayiyo.
Xa kulawulwa izinto ezididayo, ezinje ngobudala, umngcipheko uphakame kakhulu-emadodeni, kukho iipesenti ezingama-74 kunye neepesenti ezingama-30 zomngcipheko ophezulu wesifo sentliziyo kunye nokubetha ngokulandelelana. Kubafazi ziipesenti ze-119 kunye neepesenti ezingama-46.
Ukutshaya ukukhanya kubi kakhulu kunokuba uninzi lwabasebenzi bezempilo okanye abatshayayo beqonda. Ababhali bokufunda, ababandakanya uNjingalwazi uAllan Hackshaw woPhando lweCancer UK kunye neZiko lovavanyo loMhlaza le-UCL kwiYunivesithi yaseLondon, baqikelela umngcipheko wokutshaya icuba elinye, ezintlanu, okanye amashumi amabini (ipakethi yonke) ngosuku.
Babelindele ukuba umngcipheko wecuba elinye ubeyipesenti ezintlanu zomngcipheko wokutshaya ama-20 (elinye lahlulwe ngama-20; oku kuyinyani yomngcipheko womhlaza wemiphunga). Kodwa bafumanise ukuba amadoda alayita icuba elinye kuphela ngosuku ayenama-46 eepesenti yokwanda kwesifo sentliziyo kunye neepesenti ezingama-41 zomngcipheko wokubetha ogqithisileyo onxulunyaniswa nokutshaya ipakethi ngosuku. Kwabasetyhini, ukutshaya icuba elinye ngosuku kubalwa iipesenti ezingama-31 zesifo sentliziyo kunye neepesenti ezingama-34 zomngcipheko wokubetha wokutshaya iisigare ezingama-20.
Jonga ngakumbi kwiVICE News:
Abaphandi baphinde balawula abantu abanemikhwa yokutshaya enokuthi itshintshe ngokuhamba kwexesha okoko ukuthatha inxaxheba kwisifundo sokutshaya kunokukukhuthaza ukuba ungatshayi kancinci. Kodwa xa kuvavanywa kuphela izifundo ezinokulandelwa ukuya ku-1995, bafumanisa ukuba iziphumo zabo azitshintshanga.
Sebenzisa i-meta-regression, abaphandi bakwalawula amanqanaba e-cholesterol, uxinzelelo lwegazi, isalathiso sobunzima bomzimba, imfundo, imbali yeswekile, kunye nenqanaba lokuzilolonga. Kwakhona, iziphumo zabo zazingaphazamiseki.
Ezi zinto zifunyanisiweyo ziyahambelana nefayile ye- NgoJanuwari 2017 JAMA ukufunda ethe yajonga malunga ne-290,000 yabantu abadala kwaye yafumanisa ukutshaya okuncinci ngexesha lokudla ubomi kwakuhambelana nomngcipheko ophezulu kakhulu wokufa kwabantu bonke, kubandakanya ukusweleka kumhlaza wemiphunga kunye nesifo sentliziyo [xa kuthelekiswa nabantu abangatshayiyo].
Kodwa olu yayisisifundo sokuqala ukudibanisa iziphumo ezinxulumene nesifo sokubethwa kunye nesifo sentliziyo, ukubonelela ngenkuthazo kubantu abatshayayo ukuba bayeke ngokupheleleyo endaweni yokuyeka nje. (Umngcipheko omkhulu wokufa ngenxa yokutshaya ayikho umhlaza wemiphunga, kunjalo isifo sentliziyo .)
E-US, malunga Abantu abangama-370,000 bafa minyaka le ngenxa yesifo sentliziyo kunye I-140,000 ye ukusuka kwisifo. Phakathi Iipesenti ezili-15 nezingama-33 Ukufa kwesifo sentliziyo kuye kwabangelwa kukutshaya.
Nangona ukusika kunezibonelelo ezicacileyo, ngakumbi umngcipheko womhlaza, ukuncitshiswa komngcipheko wesifo sentliziyo akunakulinganiswa nabantu abatshayayo, ababhali babhala. Baqukumbela ngelithi: Sibonisa ngokucacileyo ukuba akukho nqanaba likhuselekileyo lokutshaya elikhoyo kwisifo sentliziyo ... Abantu abatshayayo kufuneka bayeke ngokupheleleyo kunokuba bazinciphise ukuba bafuna ukuthintela umngcipheko onxulumene nesifo sentliziyo kunye nokufa icala, izifo ezibini eziqhelekileyo neziyintloko ezibangelwa kukutshaya. .
Ke kuthekani ngee-cigarettes? Iphuma, ngenxa ukwanda kokuvezwa kwii-particle ze-ultrafine kunye nezinye i-toxins, abo bavape basenokuba semngciphekweni wesifo sentliziyo kunye nokubetha, nangona i-e-cigs ikhupha amanqanaba asezantsi e-carcinogens. Ababhali bokufunda bathi i-e-cigarettes yinto ebalulekileyo yokunciphisa ingozi enokunceda abantu bayeke ngokupheleleyo.
Landela uTroy Farah Twitter .
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