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Li-sensor tsa Tikoloho li Sheba Boleng ba Moea

Tšilafalo ea moea oa kantle le lintho tse nyenyane (PM) li arotsoe e le li-carcinogen tsa batho tsa Sehlopha sa 1 bakeng sa kankere ea matšoafo. Likamano tse silafatsang le kankere ea mali li bontša maikutlo, empa kankere ena ha e tšoane ka lebaka la tlhaho 'me litlhahlobo tsa mofuta o monyenyane ha li eo.

Mekhoa
Sehlopha sa Liphepo sa Mokhatlo oa Amerika oa Kankere se ile sa sebelisoa ho hlahloba kamano ea litšilafalo tsa moea tse kantle le kankere ea mali ea batho ba baholo. Likhakanyo tsa selemo le selemo tsa sehlopha sa palo ea batho tsa lintho tse nyenyane (PM2.5, PM10, PM10-2.5), naetrojene dioxide (NO2), ozone (O3), sulfur dioxide (SO2), le carbon monoxide (CO2) li ile tsa abeloa liaterese tsa bolulo. Li-ratio tsa kotsi (HR) le linako tsa kholiseho tsa 95% (CI) lipakeng tsa litšila tse feto-fetohang ka nako le mefuta e fapaneng ea mali li ile tsa hakanngoa.

Liphetho
Har'a barupeluoa ba 108,002, ho fumanoe kankere ea mali ea liketsahalo tse 2659 ho tloha ka 1992-2017. Maemo a holimo a PM10-2.5 a ne a amahanngoa le lymphoma ea sele ea mantle (HR ka 4.1 μg/m3 = 1.43, 95% CI 1.08–1.90). NO2 e ne e amahanngoa le lymphoma ea Hodgkin (HR ka 7.2 ppb = 1.39; 95% CI 1.01–1.92) le lymphoma ea sebaka se ka thoko (HR ka 7.2 ppb = 1.30; 95% CI 1.01–1.67). CO e ne e amahanngoa le sebaka se ka thoko (HR ka 0.21 ppm = 1.30; 95% CI 1.04–1.62) le lisele tsa T (HR ka 0.21 ppm = 1.27; 95% CI 1.00–1.61).

Liqeto
Karolo ea litšila tsa moea ho kankere ea mali e kanna ea be e ile ea nyenyefatsoa pele ka lebaka la ho se tšoane ha mefuta e meng.

Re hloka moea o hloekileng hore re heme, 'me boholo ba lits'ebetso li hloka litšobotsi tse nepahetseng tsa moea hore li sebetse hantle, kahoo ho bohlokoa ho ela hloko tikoloho ea rona. Ntlheng ena, re fana ka mefuta e fapaneng ea li-sensor tsa tikoloho ho lemoha lintho tse kang ozone, carbon dioxide le metsoako ea lintho tse phelang e feto-fetohang (VOCs).

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Nako ea poso: Mots'eanong-29-2024