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Si'osi'omaga Su'esu'e Fa'atatau i le Tulaga Lelei o le Ea

O le fa'aleagaina o le ea i fafo ma mea'a'ai (PM) o lo'o fa'avasegaina o le vaega 1 o le tino o le tagata mo le kanesa o le mama. O fa'aleaga fa'aleaga ma kanesa fa'ama'i e fa'ailoa mai, peita'i o nei kanesa e 'ese'ese ma e leai ni su'ega la'ititi.

Metotia
O le American Cancer Society Cancer Prevention Study-II Nutrition Cohort na faʻaaogaina e suʻesuʻe ai faʻalapotopotoga o faʻaleagaina o le ea i fafo ma tagata matutua o le kanesa hematologic. Tusiga o vaega poloka vaega o valo'aga faaletausaga o mea ma'i (PM2.5, PM10, PM10-2.5), nitrogen dioxide (NO2), osone (O3), sulfur dioxide (SO2), ma le carbon monoxide (CO) sa tofia faatasi ma tuatusi nofomau. Fa'atusatusaga o lamatiaga (HR) ma le 95% taimi fa'atuatuaina (CI) i le va o mea fa'aleaga taimi ma vaega laiti o le hematologic na fa'atatauina.

I'uga
I totonu o le 108,002 tagata auai, 2659 faʻalavelave faʻamaʻi toto na faʻaalia mai le 1992-2017. O le maualuga o le PM10-2.5 concentrations na fesoʻotaʻi ma le lymphoma cell mantle (HR i le 4.1 μg / m3 = 1.43, 95% CI 1.08-1.90). NO2 na fesoʻotaʻi ma le lymphoma Hodgkin (HR i le 7.2 ppb = 1.39; 95% CI 1.01-1.92) ma le lymphoma sone marginal (HR i le 7.2 ppb = 1.30; 95% CI 1.01-1.67). O le CO na fesoʻotaʻi ma le sone pito (HR i le 0.21 ppm = 1.30; 95% CI 1.04-1.62) ma le T-cell (HR i le 0.21 ppm = 1.27; 95% CI 1.00-1.61) lymphomas.

Fa'ai'uga
Ole sao ole ea ile kanesa ole hematologic atonu sa manatu faatauvaa muamua ona ole la'ititi o ituaiga eseese.

Matou te manaʻomia le ea mama e manava ai, ma o le tele o faʻaoga e manaʻomia ai uiga lelei o le ea e galue lelei, o lea e taua ai le nofouta i o tatou siosiomaga. I lea tulaga, matou te ofoina atu le tele o masini si'osi'omaga e iloa ai mea e pei o le osone, carbon dioxide ma fa'aputu fa'aola (VOCs).

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Taimi meli: Me-29-2024