Table 5.

Correlation between microarray and QRT-PCR^* expression measurements

	Microarray		QRT-PCR		Spearman Rank Correlation ∞
	T-test (p-value)¥	Fold change	T-test (p-value)	Fold change	Controls	Cases
LEP	0.00	5.52	0.01	3.82	0.41(0.09)	0.93(0.00)
FLT1	0.00	2.76	0.00	1.88	0.36(0.16)	0.92(0.00)
CYP11A	0.01	2.26	0.13	1.13	0.33(0.18)	0.67(0.00)
F2R	0.00	2.16	0.47	1.38	0.56(0.02)	0.47(0.06)
FCGR2B	0.01	2.16	0.46	1.12	0.83(0.000	0.55(0.02)
CDO1	0.00	2.14	0.02	1.15	0.03(0.92)	0.35(0.17)
PROCR	0.00	1.99	0.02	1.52	0.44(0.07)	0.86(0.00)
TPBG	0.01	1.74	0.00	1.64	0.54(0.02)	0.78(0.00)
NR4A2	0.00	0.50	0.03	0.57	0.52(0.04)	0.67(0.00)

^*QRT-PCR conducted using Clontech gene assays.

^¥Students’ T-test p-values comparing expression measurement among cases and controls.

^∞Spearman rank correlation (p-values) between microarray and QRT-PCR gene expression measurments.