Table 5.
Differences in values in serum and urine between two measurements (A–B, one to two days to six months; A–C, one to two days to one year; B–C, six months to one year; U, Mann-Whitney test value for small-size groups; p, significance level p = 0.05).
| Measurements | Sum of Ranks (ELISA) | Sum of Ranks (Luminex) |
U Mann-Whitney | |
|---|---|---|---|---|
| U | p | |||
| A–B TFF3 in serum | 495 | 246 | 56 | <0.0001 |
| A–C TFF3 in serum | 477 | 264 | 74 | 0.002 |
| B–C TFF3 in serum | 381 | 360 | 170 | 0.770 |
| A–B TFF3 in urine | 397 | 344 | 154 | 0.448 |
| A–C TFF3 in urine | 408 | 333 | 143 | 0.280 |
| B–C TFF3 in urine | 386 | 355 | 165 | 0.661 |