Table 3. Association of previously reported ancestral informative markers with risk of sarcoidosis in the BWHS.

Marker	Chromosome	Previously reported resultsa		BWHS
				Case-only analysis		Case–control analysis
		aRRb	aORc	aRRb (95 % CI)	p value	aORc (95 % CI)	p value
rs35397	5p13	1.46	1.52	0.91 (0.63–1.32)	0.63	0.96 (0.76–1.22)	0.74
rs30533	5q31	0.67	0.72	0.57 (0.38–0.86)	0.007	0.71 (0.55–0.92)	0.01
rs11966463	6p22	1.90	1.49	0.88 (0.48–1.61)	0.69	1.11 (0.76–1.64)	0.57
rs1462906	8p12	0.65	0.73	0.85 (0.53–1.37)	0.52	1.09 (0.81–1.45)	0.59

^aRybicki et al. (2011)

^bAncestry risk ratio due to African ancestry

^cAncestry odds ratio due to African ancestry