Table 2. Prediction results for combined cohorts.

		DQ2.2
		+	−	total	sensitivity	0.992
SNP prediction	+	126	3	129	specificity	0.998
	−	1	1318	1319	positive predictive value	0.977
	total	127	1321	1448	r-squared	0.966
		DQ2.5
		+	−	total	sensitivity	1.000
SNP prediction	+	569	1	570	specificity	0.999
	−	0	888	888	positive predictive value	0.998
	total	569	889	1458	r-squared	0.997
		DQ7
		+	−	total	sensitivity	1.000
SNP prediction	+	94	4	98	specificity	0.997
	−	0	1372	1372	positive predictive value	0.959
	total	94	1376	1470	r-squared	0.956
						0.069
		DQ8
		+	−	total	sensitivity	0.991
SNP prediction	+	110	6	116	specificity	0.996
	−	1	1367	1368	positive predictive value	0.948
	total	111	1373	1484	r-squared	0.935