| Factor 1 | Factor 2 | Eigenvalues | Proportion (%) | Cumulative  % |
---|---|---|---|---|---|
A | |||||
 Fractalkine | 0.85545 | −0.11784 | 3.3656 | 42.070 | 42.070 |
 MIG | 0.73788 | 0.39620 | 1.1835 | 14.793 | 56.863 |
 Neopterin | 0.70432 | −0.43758 | 1.0940 | 13.676 | 70.539 |
 CD14 | 0.62246 | −0.25274 | 0.7673 | 9.592 | 80.130 |
 sTREM-1 | 0.56695 | 0.61686 | 0.6733 | 8.417 | 88.547 |
 CD163 | 0.53826 | 0.23644 | 0.4064 | 5.080 | 93.627 |
 suPAR | 0.10568 | 0.46070 | 0.3428 | 4.286 | 97.913 |
 PTX3 | −0.76387 | 0.32950 | 0.1670 | 2.087 | 100.000 |
B | |||||
 suPAR | 0.88028 | 0.03387 | 2.5280 | 31.600 | 31.600 |
 PTX3 | 0.76330 | −0.15305 | 1.2911 | 16.139 | 47.738 |
 sTREM-1 | 0.74615 | −0.13346 | 1.1018 | 13.773 | 61.511 |
 sCD14 | 0.34031 | −0.46342 | 0.8155 | 10.193 | 71.705 |
 sCD163 | 0.32028 | 0.63252 | 0.7944 | 9.930 | 81.635 |
 MIG | 0.06559 | 0.44941 | 0.6824 | 8.529 | 90.165 |
 Neopterin | −0.43095 | 0.33440 | 0.4736 | 5.920 | 96.085 |
 Fractalkine | −0.45310 | −0.56576 | 0.3132 | 3.915 | 100.000 |
C | |||||
 Neopterin | 0.93285 | −0.17805 | 3.1726 | 39.658 | 39.658 |
 sTREM-1 | 0.76040 | 0.18134 | 1.2971 | 16.214 | 55.871 |
 suPAR | 0.57427 | 0.57156 | 0.9591 | 11.988 | 67.860 |
 MIG/CXCL9 | 0.48202 | 0.36299 | 0.8547 | 10.684 | 78.544 |
 PTX3 | −0.14160 | 0.69833 | 0.7624 | 9.530 | 88.074 |
 sCD163 | −0.29783 | 0.47885 | 0.5191 | 6.489 | 94.563 |
 sCD14 | −0.47978 | 0.17089 | 0.3726 | 4.658 | 99.221 |
 Fractalkine | −0.90726 | 0.16699 | 0.0623 | 0.779 | 100.000 |