Table IV.

Allergen reduction for each treatment group over the study period ^*

		Usual Care				Intervention
Exposure (ug/g)	Location	Week: -2	16	32	P-value	Week: -2	16	32	P-value
Bla g 2	Bedroom	0.05 (0.04–0.06)	0.04 (0.03–0.05)	0.04 (0.03–0.05)	0.63	0.05 (0.04–0.06)	0.04 (0.03–0.04)	0.03 (0.02–0.04)	<0.01
Can f 1		0.27 (0.18–0.40)	0.26 (0.17–0.38)	0.22 (0.15–0.32)	0.36	0.28 (0.18–0.41)	0.19 (0.13–0.28)	0.17 (0.12–0.25)	0.03
Der f 1		0.06 (0.05–0.08)	0.05 (0.04–0.06)	0.05 (0.04–0.05)	0.04	0.07 (0.06–0.09)	0.05 (0.04–0.06)	0.05 (0.04–0.05)	<0.01
Fel d 1		0.11 (0.08–0.16)	0.10 (0.07–0.15)	0.10 (0.07–0.14)	0.87	0.11 (0.08–0.17)	0.08 (0.06–0.12)	0.07 (0.05–0.10)	0.01
Mus m 1		0.48 (0.35–0.65)	0.24 (0.17–0.33)	0.33 (0.24–0.45)	0.03	0.38 (0.28–0.51)	0.20 (0.15–0.28)	0.17 (0.13–0.23)	<0.01
Bla g 2	Kitchen	0.64 (0.42–0.97)	0.38 (0.26–0.55)	0.32 (0.21–0.47)	<0.01	0.73 (0.48–1.11)	0.49 (0.34–0.70)	0.30 (0.21–0.44)	<0.01
Mus m 1		2.51 (1.68–3.74)	1.94 (1.24–3.04)	1.76 (1.17–2.65)	0.10	1.66 (1.12–2.46)	1.47 (0.95–2.27)	1.02 (0.69–1.51)	0.02

^*Numbers are geometric means (95% confidence intervals), the p-value for trend is computed using linear mixed models.