Table 2.
Significance of treatment allocation at 8 weeks using multiple imputation.
| Measure | t value | P value (two-tailed) | |
| IBS-QOLa | –2.8 | .005 | |
| GSRSb | –2.8 | .005 | |
| GI-COGc | –3.4 | .001 | |
| VSId | –2.8 | .006 | |
| FFQe | –2.4 | .02 | |
| PHQf | –1.7 | .08 | |
| DASSg |
|
|
|
|
|
Depression | –1.3 | .21 |
|
|
Stress | –1.2 | .25 |
|
|
Anxiety | –0.6 | .55 |
aIBS-QOL: IBS Quality of Life.
bGSRS: Gastrointestinal Symptom Rating Scale.
cGI-COG: Gastrointestinal Cognitions Questionnaire.
dVSI: Visceral Sensitivity Index.
eFFQ: Fear of Food Questionnaire.
fPHQ: Patient Health Questionnaire.
gDASS: Depression Anxiety Stress Scale.