Table 2. Displays mean fold change and standard error (SE) from the RPPA dataset, comparing race and tumor subtypes to the control group.

Data allows us to compare level of vitronectin in serum. The mean fold change is relative to the control population for the same ethnicity.

Group	Mean Fold Change	SE
Cancer	0.40	0.10
Control	0.00	0.18
AA Cancer	0.20	0.16
AA Control	0.00	0.25
WA Cancer	0.60	0.12
WA Control	0.00	0.28
AA Control	0.00	0.25
AA Her2+	0.98	0.47
AA LA	-0.28	0.24
AA LB1	0.40	0.30
AA LB2	0.87	0.34
AA TN	-0.25	0.32
WA Control	0.00	0.28
WA Her2+	0.91	0.24
WA LA	0.02	0.26
WA LB1	0.34	0.29
WA LB2	0.61	0.28
WA TN	0.87	0.28