Source Apportionment of Atmospheric PM<sub>10</sub> in Makkah Saudi Arabia by Modelling Its Ion and Trace Element Contents with Positive Matrix Factorization and Generalised Additive Model.

Toxics · 2022 · PMC8950437 · PMID 35324744

Europe PMC DOI

hedged sentence

0.0100

closest p · 0.2× alpha

0.0100

boldest claim

The sentences

highly significantp < 0.01actually significant

Among the predictors Mg, Ca, Cr, Al, and Pb were highly significant ( p < 0.01), Se, Cl, and NO 2 were significant ( p < 0.05), and PO 4 and SO 4 were significant ( p < 0.1).

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