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Ihe mmetụta gburugburu ebe obibi na-elekwasị anya na ịdị mma ikuku

A na-ekewa mmetọ ikuku dị n'èzí na ihe ndị dị n'ime ya (PM) dị ka ihe na-akpata kansa n'ime mmadụ nke otu 1 maka kansa akpa ume. Njikọ ndị na-emerụ emerụ na kansa ọbara na-egosi ihe na-eme ka mmadụ nwee ike ibute kansa, mana ọrịa kansa ndị a dị iche iche n'ihe gbasara aetiology na enweghị nyocha ụdị dị iche iche.

Ụzọ
E jiri American Cancer Society Prevention Cancer Study-II Nutrition Cohort nyochaa njikọ dị n'etiti ihe ndị na-emetọ ikuku n'èzí na ọrịa kansa hematologic nke ndị okenye. E kenyere amụma kwa afọ nke ihe ndị dị n'ime otu (PM2.5, PM10, PM10-2.5), nitrogen dioxide (NO2), ozone (O3), sulfur dioxide (SO2), na carbon monoxide (CO) na adreesị ebe obibi. E mere atụmatụ na oke ihe ize ndụ (HR) na 95% oge ntụkwasị obi (CI) dị n'etiti ihe ndị na-emetọ oge na ụdị hematologic.

Nsonaazụ
N'ime mmadụ 108,002 sonyere na ya, achọpụtara ọrịa kansa ọbara ọgbụgba dị 2659 site na 1992–2017. E jikọtara ọnụ ọgụgụ PM10-2.5 dị elu na lymphoma sel mantle (HR kwa 4.1 μg/m3 = 1.43, 95% CI 1.08–1.90). E jikọtara NO2 na lymphoma Hodgkin (HR kwa 7.2 ppb = 1.39; 95% CI 1.01–1.92) na lymphoma mpaghara marginal (HR kwa 7.2 ppb = 1.30; 95% CI 1.01–1.67). E jikọtara CO na mpaghara marginal (HR kwa 0.21 ppm = 1.30; 95% CI 1.04–1.62) na T-cell (HR kwa 0.21 ppm = 1.27; 95% CI 1.00–1.61) lymphomas.

Mmechi
Ọrụ nke ihe ndị na-emetọ ikuku na-arụ n'ahụ kansa ọbara nwere ike ịbụ ihe a na-eleda anya na mbụ n'ihi ụdị dị iche iche.

Anyị chọrọ ikuku dị ọcha iji na-eku ume, ọtụtụ ngwa na-achọkwa njirimara ikuku kwesịrị ekwesị iji rụọ ọrụ nke ọma, yabụ ọ dị mkpa ịmara gburugburu anyị. N'akụkụ a, anyị na-enye ọtụtụ ihe mmetụta gburugburu ebe obibi iji chọpụta ihe dị ka ozone, carbon dioxide na ihe ndị na-agbanwe agbanwe (VOCs).

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Oge ozi: Mee-29-2024