Table 3.

Correlation analysis of the stability rankings for single gene expression of control and treated chondrocytes.

	CTRL	OA-SF	IL1β HIGH	IL1β LOW	IL6	IFNγ	MIX
CTRL		0.198	0.223	0.361	0.414	0.610	0.124
OA-SF			0.178	0.111	0.354	0.293	0.029
IL1β HIGH				0.229	0.260	0.283	0.100
IL1β LOW					0.177	0.295	0.179
IL6						0.543	0.100
IFNγ							0.155
MIX

Values indicate R². Background color shade indicates degree of correlation from red (lower correlation) to green (higher correlation).