Table 6 Correlations of RDF total scores and other instruments for the total sample (first correlation, n = 372) and the sample of IBS patients (second correlation, n = 65)
| 1 | 2 | 3 | 4 | |
|---|---|---|---|---|
| RDF total (1) | – | .42**/.15 | .26**/.12 | .26**/.56** |
| HADS-D Anxiety (2) | – | .49**/.71** | .23**/.20 | |
| HADS-D Depression (3) | – | .55**/.12 | ||
| GBB-24 stomach discomfort (4) | – |