Oktoobar 26, Cochrane Collabation, oo ah urur tacliin caalami ah oo loogu talagalay daawada caddaynta ku salaysan, ayaa ku tilmaantay dib-u-eegistii ugu dambaysay ee cilmi-baarista.
Cochrane waxa uu tilmaamay in isticmaalka sigaarka elektaroonigga ah ee nikotiinta ah si loo joojiyo sigaarka ay ka fiican tahay isticmaalka daaweynta beddelka nikotiinka iyo sigaarka elektaroonigga ah ee aan nikotiinka lahayn.
Cochrane wuxuu dib u eegay qoraaga wax ku biirinaya, Professor Peter Hajek, oo ah maamulaha Kooxda Cilmi-baarista Ku-tiirsanaanta Tubaakada ee Jaamacadda Queen Mary ee London, wuxuu yiri: "Dumarkan cusub ee sigaarka elektaroonigga ah wuxuu muujinayaa in sigaar cabayaal badan, sigaarka elektaroonigga ah uu yahay qalab wax ku ool ah joojinta sigaarka .”
Waxaa la aasaasay 1993, Cochrane waa urur aan faa'iido doon ahayn oo la yiraahdo Archiebaldl.cochrane, aasaasaha daawada caddaynta ku salaysan.Sidoo kale waa ururka tacliineed ee ugu awoodda badan ee daawada caddaynta ku salaysan ee adduunka.Si kastaba ha ahaatee, waxaa jira in ka badan 37,000 oo mutadawiciin ah oo jooga 170 waddan.
Daraasaddan, Cochrane waxay ogaatay in 50 cilmi-baaris oo laga sameeyay 13 waddan oo ay ku jiraan Mareykanka iyo Boqortooyada Ingiriiska ay ku lug lahaayeen 12430 dadka qaangaarka ah sigaarka.Natiijooyinka daraasadda ayaa muujinaya in ugu yaraan lix bilood, dad badan ayaa isticmaala sigaarka elektaroonigga ah ee nicotine si ay u joojiyaan sigaarka halkii ay isticmaali lahaayeen daaweynta beddelka nikotiinka (sida stickers nicotine, cirridka nicotine) ama sigaarka elektaroonigga ah ee ka saaraya nikotiinka.
Gaar ahaan, 100kii qof ee isticmaala nikotiinta elektaroonigga ah si ay u joojiyaan sigaarka, 10 qof ayaa laga yaabaa inay si guul leh u joojiyaan sigaarka;100kii qof ee isticmaala sigaarka elektaroonigga ah ee nikotiinta si ay u joojiyaan sigaarka, kaliya 6 qof ayaa si guul leh u joojin kara sigaarka, taas oo ka sareysa daaweynta kale.
Waqtiga boostada: Jan-14-2021