Table 3. Correlation analysis of sIgE titers between the ImmunoCAP and Immulite.

	sIgE titer correlation† (95% CI)	Intra-class correlation (95% CI)
D. farinae	0.882* (0.764–0.955)	0.910 (0.865–0.940)
Cat dander	0.875* (0.754–0.950)	0.918 (0.861–0.952)
Dog dander	0.948* (0.909–0.965)	0.962 (0.861–0.952)
Oak	0.788* (0.630–0.892)	0.324 (−0.139–0.599)
Rye grass	0.871* (0.866–0.951)	0.787 (0.634–0.876)
Mugwort	0.888* (0.790–0.944)	0.750 (0.587–0.848)
Alternaria	0.924* (0.765–0.917)	0.921 (0.867–0.953)
German cockroach	0.869* (0.790–0.915)	0.864 (0.774–0.918)
Egg	0.890* (0.804–0.946)	0.873 (0.803–0.918)
Milk	0.897* (0.825–0.936)	0.782 (0.652–0.863)
Wheat	0.874* (0.752–0.936)	0.865 (0.767–0.922)
Peanut	0.910* (0.859–0.938)	0.941 (0.906–0.963)
Soybean	0.847* (0.739–0.916)	0.892 (0.826–0.933)
Shrimp	0.643* (0.463–0.766)	0.620 (0.337–0.783)

^*P<0.001 (P values were calculated using; ^†Spearman's correlation coefficient).

Abbreviations: see Table 1.