MaSensor Ezvakatipoteredza Anotarisa Hunhu Hwemhepo

Kusvibiswa kwemhepo yekunze nezvinhu zvidiki (PM) zvinoiswa muboka rekutanga reboka revanhu zvinokonzera kenza yemapapu. Kubatana kwekenza nekenza yeropa kunoratidza zviratidzo, asi kenza idzi hadzina kusiyana uye hapana kuongororwa kwemhando dzakasiyana.

Maitiro
Chidzidzo cheAmerican Cancer Society Cancer Prevention Study-II Nutrition Cohort chakashandiswa kuongorora hukama huripo pakati pezvinosvibisa mhepo yekunze nekenza yeropa yevanhu vakuru. Kufanotaura kwegore negore kwezvikamu zveboka reCensus block zvezvinhu zvidiki (PM2.5, PM10, PM10-2.5), nitrogen dioxide (NO2), ozone (O3), sulfur dioxide (SO2), uye carbon monoxide (CO) zvakapihwa nekero dzekugara. Hazard ratios (HR) uye 95% confidence intervals (CI) pakati pezvinosvibisa zvinosiyana-siyana nenguva uye hematologic subtypes zvakafungidzirwa.

Mhedzisiro
Pakati pevanhu 108,002 vakapinda muchirongwa ichi, vanhu 2659 vakawana kenza dzeropa dzakaitika kubva muna 1992–2017. Kuwanda kwePM10-2.5 kwakabatana ne mantle cell lymphoma (HR pa 4.1 μg/m3 = 1.43, 95% CI 1.08–1.90). NO2 yakabatana neHodgkin lymphoma (HR pa 7.2 ppb = 1.39; 95% CI 1.01–1.92) uye marginal zone lymphoma (HR pa 7.2 ppb = 1.30; 95% CI 1.01–1.67). CO yakabatana ne marginal zone (HR pa 0.21 ppm = 1.30; 95% CI 1.04–1.62) uye T-cell (HR pa 0.21 ppm = 1.27; 95% CI 1.00–1.61) lymphomas.

Mhedziso
Basa remhepo inosvibisa vanhu vane kenza yeropa ringangodaro rakamboonekwa serisina kukosha nekuda kwekusawirirana kwemarudzi akasiyana-siyana.

Tinoda mhepo yakachena kuti tifeme, uye mashandisirwo mazhinji anoda hunhu hwemhepo hwakakodzera kuti tishande zvakanaka, saka zvakakosha kuziva zvakatipoteredza. Panyaya iyi, tinopa masensa akasiyana-siyana ekuona zvinhu zvakaita se ozone, carbon dioxide uye volatile organic compounds (VOCs).