Table 2.
Correlations between fresh (D0) and stored (D7, D14, D28 or F28) in bile acids
| Linear equation (y = mx + b) |
r 2 | n | Linear equation (y = mx + b) |
r 2 | n | |||
|---|---|---|---|---|---|---|---|---|
| DCA | CDCA | |||||||
| D0 vs D7 | y = 0.9817x + 0.1280 | 0.949 | 18 | D0 vs D7 | y = 0.9080x + 0.0089 | 0.920 | 10 | |
| D0 vs D14 | y = 1.0394x + 0.1870 | 0.919 | 18 | D0 vs D14 | y = 0.6606x + 0.1417 | 0.960 | 9 | |
| D0 vs D28 | y = 0.9347x − 0.0131 | 0.963 | 18 | D0 vs D28 | y = 0.5860x + 0.1225 | 0.873 | 10 | |
| D0 vs F28 | y = 1.1305x − 0.2633 | 0.950 | 18 | D0 vs F28 | y = 0.9375x − 0.0222 | 0.960 | 6 | |
| LCA | GCA | |||||||
| D0 vs D7 | y = 0.5458x + 0.5000 | 0.967 | 15 | D0 vs D7 | y = 0.7269x + 0.1389 | 0.6169 | 19 | |
| D0 vs D14 | y = 0.3826x + 0.9571 | 0.830 | 15 | D0 vs D14 | y = 0.6311x + 0.1193 | 0.6223 | 19 | |
| D0 vs D28 | y = 0.4119x + 0.5795 | 0.938 | 15 | D0 vs D28 | y = 0.7978x + 0.1717 | 0.5596 | 19 | |
| D0 vs F28 | y = 0.5756x + 0.6568 | 0.944 | 15 | D0 vs F28 | y = 0.5980x + 0.1216 | 0.5871 | 19 | |
| UDCA | 7-oxo-LCA | |||||||
| D0 vs D7 | y = 0.9253x − 0.0268 | 0.979 | 6 | D0 vs D7 | y = 6.0248x + 2.3714 | 0.3698 | 13 | |
| D0 vs D14 | y = 0.8901x + 0.0167 | 0.989 | 7 | D0 vs D14 | y = 4.6485x + 2.3714 | 0.2254 | 13 | |
| D0 vs D28 | y = 0.6260x + 0.0808 | 0.996 | 7 | D0 vs D28 | y = 2.7359x + 3.1154 | 0.0655 | 13 | |
| D0 vs F28 | y = 0.8417x + 0.0688 | 0.844 | 7 | D0 vs F28 | y = 0.5414x + 0.1277 | 0.6206 | 13 | |
| CA | LCA(−No. 12)* | |||||||
| D0 vs D7 | y = 1.1313x − 0.1236 | 0.953 | 8 | D0 vs D7 | y = 0.7028x + 0.1069 | 0.7826 | 14 | |
| D0 vs D14 | y = 0.9631x + 0.0245 | 0.982 | 7 | D0 vs D14 | y = 1.0079x + 0.0721 | 0.9422 | 14 | |
| D0 vs D28 | y = 0.8104x + 0.1084 | 0.969 | 9 | D0 vs D28 | y = 0.6679x + 0.0958 | 0.8021 | 14 | |
| D0 vs F28 | y = 1.0222x − 0.0772 | 0.987 | 6 | D0 vs F28 | y = 0.9178x + 0.1257 | 0.8162 | 14 |
*The subject No. 12 was removed from the calculation, because it had outlier in LCA. DCA, deoxycholic acid; LCA, lithocholic acid; UDCA, ursodeoxycholic acid; CA, cholic acid; CDCA, chenodeoxycholic acid; GCA, glycocholic acid; 7-oxo-LCA, 7-oxo-lithocholic acid.