Circulating CCL5 Levels in Patients with Breast Cancer: Is There a Correlation with Lymph Node Metastasis?

Table 4

(a) Interaction effect between pN and pT. (b) Effect of pN after correction for pT.

(a)

Variable	Model deviance		Chi²	DoF	𝑃 value
	Reduced	Full
CCL5 plasma	4930.08	4926.33	3.75	4	0.4408
CCL5 serum	2945.16	2940.84	4.33	4	0.3635

Result of likelihood ratio test comparing the deviance (minus 2∗loglikelihood) of two nested models. Chi²: chi-square statistic, DoF: degrees of freedom.

(b)

Variable	Model deviance		Chi²	DoF	𝑃 value
	Reduced	Full
CCL5 plasma	4930.79	4930.08	0.71	2	0.7003
CCL5 serum	2947.64	2945.16	2.48	2	0.2899

Result of likelihood-ratio test comparing the deviance (minus 2∗loglikelihood) of two nested models. Chi²: chi-square statistic, DoF: degrees of freedom.