Gurɓatar iska a waje da kuma ƙwayoyin cuta (PM) an rarraba su a matsayin ƙwayoyin cutar kansa na ɗan adam na rukuni na 1 don cutar kansar huhu. Alaƙar gurɓata da cutar kansar haematologic suna da alaƙa da juna, amma waɗannan cututtukan ba su da alaƙa da ilimin halittar jiki kuma ba a sami gwaje-gwajen ƙananan nau'ikan ba.
Hanyoyi
An yi amfani da Ƙungiyar Kula da Cututtukan Daji ta Amurka (American Cancer Society) don bincika alaƙar gurɓatattun iska a waje da cututtukan da suka shafi jini a manya. An ba da hasashen shekara-shekara na ƙwayoyin cuta (PM2.5, PM10, PM10-2.5), nitrogen dioxide (NO2), ozone (O3), sulfur dioxide (SO2), da carbon monoxide (CO) tare da adireshin zama. An kiyasta ƙimar haɗari (HR) da tazara amincewa da kashi 95% (CI) tsakanin gurɓatattun abubuwa masu canzawa lokaci da ƙananan nau'ikan haematologic.
Sakamako
Daga cikin mahalarta 108,002, an gano cutar kansar jini guda 2659 daga 1992-2017. An danganta yawan PM10-2.5 da lymphoma na mantle cell (HR a kowace 4.1 μg/m3 = 1.43, 95% CI 1.08–1.90). NO2 yana da alaƙa da lymphoma na Hodgkin (HR a kowace 7.2 ppb = 1.39; 95% CI 1.01–1.92) da lymphoma na marginal zone (HR a kowace 7.2 ppb = 1.30; 95% CI 1.01–1.67). CO yana da alaƙa da yankin marginal (HR a kowace 0.21 ppm = 1.30; 95% CI 1.04–1.62) da T-cell (HR a kowace 0.21 ppm = 1.27; 95% CI 1.00–1.61) lymphomas.
Kammalawa
A da, an yi watsi da rawar da gurɓatattun iska ke takawa a kan cututtukan da ke haifar da jini saboda bambancin nau'in.
Muna buƙatar iska mai tsabta don numfashi, kuma yawancin aikace-aikacen suna buƙatar halayen iska masu kyau don yin aiki yadda ya kamata, don haka yana da mahimmanci a san yanayinmu. Dangane da wannan, muna ba da nau'ikan na'urori masu auna muhalli don gano abubuwa kamar ozone, carbon dioxide da mahaɗan halitta masu canzawa (VOCs).
Lokacin Saƙo: Mayu-29-2024