| Variables | Enterobacteria | E. coli | Streptococcus | Salmonella | Shigella | Stapylococcus | Vibrio |
| Enterobacteria | 1 | 0.994 | −0.068 | 0.808 | −0.668 | −0.764 | 0.421 |
| E. coli | 0.994 | 1 | −0.027 | 0.866 | −0.672 | −0.710 | 0.480 |
| Streptococcus | −0.068 | −0.027 | 1 | 0.106 | −0.668 | −0.209 | 0.563 |
| Salmonella | 0.808 | 0.866 | 0.106 | 1 | −0.541 | −0.333 | 0.566 |
| Shigella | −0.668 | −0.672 | −0.668 | −0.541 | 1 | 0.818 | −0.630 |
| Stapylococcus | −0.764 | −0.710 | −0.209 | −0.333 | 0.818 | 1 | −0.261 |
| Vibrio | 0.421 | 0.480 | 0.563 | 0.566 | −0.630 | −0.261 | 1 |