Table 2.

Correlations of the 18 original variables with the six main factors derived from the principal component analysis.

	Factor 1	Factor 2	Factor 3	Factor 4	Factor 5	Factor 6
Eigenvalue	4.388	2.539	1.673	1.629	1.136	1.076
% variance explained	25.812	14.934	9.840	9.581	6.683	6.328
APTT	0.139	0.304	0.409	−0.751	−0.119	0.077
PT	0.197	0.280	0.201	−0.815	−0.113	−0.130
WBC	0.423	0.743	−0.154	0.203	−0.315	−0.043
Monocyte count	−0.254	0.646	0.033	0.242	−0.285	−0.309
Lymphocyte count	−0.696	0.514	0.261	0.028	0.058	0.072
Neutrophil count	0.603	0.592	−0.196	0.175	−0.293	−0.046
Alb	−0.707	0.068	0.146	0.018	0.017	0.174
CRP	0.747	0.014	0.232	−0.012	−0.212	0.310
ALT	0.232	−0.098	0.709	0.315	0.099	−0.369
AST	0.485	−0.047	0.705	0.218	0.295	−0.119
Cr	0.275	0.038	0.003	−0.082	0.257	−0.288
TNI	0.401	0.418	−0.084	−0.009	0.416	−0.146
PCT	0.379	0.139	0.313	0.232	0.029	0.712
Helper T lymphocyte count	−0.768	0.418	0.174	0.080	0.147	0.075
Cytotoxic T lymphocyte count	−0.761	0.425	0.182	0.105	0.039	0.065
NT-proBNP	0.473	0.368	−0.105	0.039	0.295	0.186
Fib	0.283	−0.223	0.201	0.205	−0.511	−0.130
D-Dimer	0.426	0.323	−0.282	−0.002	0.517	−0.021

CRP, C-reactive protein; PCT, procalcitonin; NT-pro BNP, N-terminal pro brain natriuretic peptide; TNI, troponinI; FIb, fibrinogen; APTT, anginal partial thromboplastin time; PT, prothrombin time; WBC, white blood cell; Cr, creatinine; Alb, albumin; ALT, Alanine aminotransferase; AST, Aspartate aminotransferase.