Table 8. Multiple correlation analyses of [EPO + hemopexin + total heme] with [TNF-α + IL-10 + IP-10 + MCP-1] during CM.

	Estimate	Std. Error	t-value	Pr (>|t|)
(Intercept)	330.9000	60.8000	5.442	1.59e-06
TNF-α	-0.0001	0.1243	-0.001	0.9991
IL-10	0.0856	0.0296	2.894	0.0056
IP-10	-0.0198	0.0097	-2.038	0.0468
MCP-1	0.1017	0.0318	3.200	0.0024

The estimated coefficient (Estimate) corresponds to the fitted variable value, the standard error (Std. Error) indicates the variability of the estimated coefficient, the t-value measures whether or not the estimated coefficient for this variable is meaningful for the model, and the variable p-value (Pr (>|t|)) indicates the probability that the variable is not relevant in the model. R = 0.49 CI (0.264–0.665); p-value = 0.0002.