Table 2.

Bedroom floor allergen concentrations and number of sensitized children, n=124

Baseline bedroom floor allergen level, median (IQR)
Cockroach, Bla g 1 (U/g)	0.4 (<LLOD§-3.4)
Mouse, Mus m 1 (ng/g)	569.5 (165.5–2871.5)
Cat, Fel d 1 (ng/g)*	126 (27–1660)
Dog, Can f 1 (ng/g)†	44.5 (16–437)
Number of sensitized children by allergen, n (%)
Cockroach	70 (56.5)
Mouse	87 (70.2)
Cat‡	49 (40.2)
Dog‡	35 (28.7)

^*n=123,

^†n=120,

^‡n=122,

^§lower limit of detection