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Table 2 Squared loadings and total variance of the 92 proteins in the proteomics analysis that is explained by each of the three principal components extracted by the principal component analysis. Results shown after varimax oblique rotation

From: IGFBP-1 and IGFBP-2 are associated with a decreased pulse-wave velocity in young, healthy adults

Component Squared loadings % of Variance Cumulative %
1 24.25 26.36 26.36
2 11.78 12.81 39.17
3 5.56 6.05 45.23