Ongororo ichangoburwa neYunivhesiti yeCalifornia yakawana kuti mamwe makemikari e-e-fodya ane hukama nekukuvara kwemaziso. Chidzidzo chine musoro "Kushamwaridzana Pakati Pekushandisa E-Cigarette uye Kukanganiswa Kwekuona muUnited States" yanga ichishandisa data yakaunganidzwa pakati pa2016 na2018 kubva kuvakuru 1,173,646 vane makore 18 nemakore makumi mashanu.
Kuongororwa kwe data kwakaratidza kuti vanhu vakashandisa e-cigarettes vaiva 34% vachida kuwana kukanganisa kwekuona. Avo vasina vape vaive nemukana we14% wekubatwa nekusaona. Chikwata chiri kuita chidzidzo ichi chinogumisa kuti kuwanikwa kweongororo iyi humbowo hwekuti zvimwe zvinonyungudutsa zviri muzvigadzirwa zvevaping zvinokuvadza ziso. Vanotenda kuti zvinonyungudutsa mu-e-fodya zvinokonzeresa oxidative kusagadzikana mumuviri wevanhu vanoshandisa zvigadzirwa zvehuputi uye kukuvadza madhiri emisodzi. Zviviri izvi zvine chekuita nekuderera kwemaziso emunhu.
Imwe ongororo yakaburitswa muJournal Nicotine uye Fodya Tsvagiridzo neUCLA yakatarisa zvakanakira kushandisa e-fodya uye zvigadzirwa zvehuputi pamusoro pefodya yechinyakare. Chidzidzo ichi chakawedzera kuferefeta kukanganisa kwefodya yefodya ye-e-fodya pakudzikisa njodzi dzezvirwere zvemoyo. Chidzidzo chacho chakagumisa kuti e-cigarettes yakanga yakachengeteka.
Chidzidzo chakaitwa nechikwata chevaongorori kubva kuBoston University, University of Texas uye UCLA yakanzi “Masangano eKushandisa Fodya Isingasviki Nengozi Yechirwere cheMwoyo: Manzwisisiro Kubva Kuongororwa Kwehuwandu hweFodya neChidzidzo chehutano " yakanyura mune basa re e-fodya mukuderedza njodzi dzemoyo. Chidzidzo chacho chakashandisawo sampuli yenyika yose iyo yakapa migumisiro yakaenzana.
Chikwata chevaongorori chakanangana nekuongorora dhata rakaunganidzwa kubva kuvanhu vakuru zviuru zvina nemazana matatu nemakumi mana nevanomwe munyika yose avo vakapa masamples eropa ravo uye weti yeongororo yehuwandu hwechidzidzo cheFodya neHutano (Path) muna 4,347-2013. Pamienzaniso yakatorwa, 2014 samples dzaibva kune vasiri kuputa fodya, 975 vakangoshandisa vaping asi 338 3,034 vakasara vakaputa fodya chete.
Chidzidzo ichi chinoburitsa kuti nepo samples kubva kune vese vanoputa fodya nevashandisi vefodya vaive neakaenzana nicotine nhanho, avo kubva kuvashandisi vefodya vaive neakaderera biomarker yezvirwere zvakasiyana. Mutsvakurudzi mukuru Purofesa Mary Rezk-Hanna akati: “Zvatikawana zvinoratidza kuti pasinei nokuti ine mwero wakakwirira wechikakananda, vanongoshandisa fodya isina utsi vaiva nezvimiro zvakaderera zvikuru zvokuzvimba uye kushushikana kweoxidative pane vanoputa fodya. Mwero yeizvi zvinoratidzira biomarker pakati pevanoshandisa fodya isingasvuti yakanga yakafanana neyevasvuti 'vasingambosvuti'.”
