Table 3.

Factor analysis loadings of the four factors of the solution, after Varimax rotation. Values in bold show the most significant loading for each factor.

Cytokines	Factors
	1	2	3	4
Interleukin-2	−0.06	0.74	−0.14	0.26
Interleukin-6	0.95	−0.04	−0.10	0.03
Interleukin-8	0.91	0.22	0.13	−0.01
Tumor necrosis factor-α	0.25	0.62	0.03	−0.34
Granulocyte-macrophage colony stimulating factor	0.00	0.84	0.11	−0.02
Interleukin-10	0.52	0.07	0.37	−0.18
Interleukin-1β	0.55	0.37	0.00	0.50
Interleukin-17	−0.07	−0.08	0.87	0.14
Granulocyte colony-stimulating factor	0.94	−0.09	−0.10	0.03
Interleukin-21	−0.02	−0.01	0.15	0.86
Interleukin-12/23p40	0.11	0.55	0.57	0.10