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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: J Trauma Acute Care Surg. 2017 Feb;82(2):302–308. doi: 10.1097/TA.0000000000001313

TABLE 3.

Principal Component Analysis

Phenotype 1 Phenotype 2 Total
Eigenvalue 3.45 1.19
Percent Variance 49.3% 17.0% 66.3%

Factors
 II, (% activity) 0.47 −0.06
 V, (% activity) 0.22 0.47
 VII, (% activity) 0.44 −0.21
 VIII, (% activity) −0.10 0.85
 IX, (% activity) 0.41 0.01
 X, (% activity) 0.49 −0.03
Protein C, (% activity) 0.36 0.11

Eigenvalues >1 were considered significant

Loading values > |0.30| were considered significant

II, factor II; V, factor V; VII; factor VII; VIII, factor VIII; IX, factor IX; X, factor X