Several other investigations also found a lower rate of atopy in the RSV bronchiolitis compared to the control group, but the difference did not reach statistical significance [ 404 ] or was statistically significant in girls only [ 422 ].
2
—
—
The sentences
They obtained highly significant results for SNPs across the IL4 gene and its promoter, with rs2243250 (the promoter polymorphism −589C/T) yielding the highest OR at the allele and genotype level in the subset of infants without known risk factors for severe RSV disease.