Table 3.

P Values for Interaction Tests Obtained from Regression Analyses of IL13 and IL4 tagSNPs with Eight IL4RA SNPs^[Note]

	P Value for
IL4RA SNP (dbSNP)	IL13 tagSNPs	IL4 tagSNPs
5′ −3223 (rs2057768)	.72	.97
I50V (rs1805010)	.14	.37
E375A (rs1805011)	.21	.62
C406R (rs1805012)	.55	.20
S411L (rs1805013)	.39	.43
S478P (rs1805015)	.71	.97
Q551R (rs1801275)	.65	.51
S761P (rs1805014)	.55	.24

Note.— Results are shown for a U.K. and U.S. family collection of up to 748 families with T1D.