Table 3.
Loading factors
| Non-incisional hernia | Incisional hernia | ||||||
|---|---|---|---|---|---|---|---|
| Aponeurosis | Aponeurosis | ||||||
| PC1 | PC2 | PC1 | PC2 | ||||
| MMP14 | 0.973 | TNFRSF1B | 0.966 | COL3A1 | −0.842 | COL1A1 | 0.880 |
| MMP1 | 0.934 | TIMP4 | 0.933 | TNFRSF1A | 0.835 | TIMP2 | 0.867 |
| TNF | 0.933 | MMP1 | −0.814 | MMP9 | −0.827 | ||
| TIMP3 | 0.926 | TIMP4 | 0.797 | TIMP1 | 0.754 | ||
| MMP7 | 0.920 | TIMP3 | 0.730 | MMP14 | 0.740 | ||
| MMP13 | 0.920 | MMP2 | 0.677 | ||||
| COL1A1 | 0.898 | ||||||
| TIMP1 | 0.889 | ||||||
| TIMP2 | 0.848 | ||||||
| MMP3 | 0.829 | ||||||
| COL3A1 | 0.796 | ||||||
| MMP2 | 0.764 | ||||||
| MMP9 | 0.691 | ||||||
| TNFRSF1B | 0.608 | ||||||
| Skeletal muscle | Skeletal muscle | ||||||
|---|---|---|---|---|---|---|---|
| PC1 | PC2 | PC1 | PC2 | ||||
| MMP3 | 0.900 | TIMP4 | 0.740 | MMP9 | −0.978 | TNF | 0.979 |
| TIMP2 | 0.896 | MMP2 | 0.666 | TIMP2 | 0.921 | COL1A1 | 0.871 |
| MMP7 | 0.893 | TIMP3 | 0.901 | COL3A1 | 0.846 | ||
| MMP14 | −0.886 | MMP14 | −0.871 | TIMP4 | 0.786 | ||
| TIMP1 | 0.869 | TNFRSF1B | 0.855 | MMP1 | 0.635 | ||
| MMP9 | −0.832 | ||||||
| TNFRSF1A | 0.830 | ||||||
| COL1A1 | 0.790 | ||||||
| TNFRSF1B | 0.706 | ||||||
| MMP13 | 0.678 | ||||||
| MMP1 | 0.666 | ||||||
| TIMP3 | 0.665 | ||||||
Representative loading factors (≥0.6) of the first two principal components (PCs) for non-incisional hernia and incisional hernia in aponeurosis and skeletal muscle.