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Table 2 Mean values and standard deviations (in brackets) of the RDF scales for the various samples

From: Design and validation of a German version of the GSRS-IBS - an analysis of its psychometric quality and factorial structure

Subgroups

Total (13 Items)

Pain (2)

Diarrhoea (4)

Constipation (2)

Satiety (2)

Bloating (3)

IBS

50.85 (12.86)

8.03 (2.92)

14.74 (5.93)

5.74 (3.83)

7.89 (3.80)

14.45 (4.60)

Chronic IBD

31.90 (13.57)

4.59 (2.85)

11.62 (6.01)

3.30 (2.20)

4.41 (2.76)

7.98 (4.55)

Psycho-somatic

29.85 (15.90)

3.86 (2.35)

8.54 (5.17)

4.36 (3.24)

4.38 (3.13)

8.72 (5.68)

Control group

21.84 (10.59)

3.61 (2.43)

6.10 (3.26)

2.85 (1.86)

3.44 (2.06)

5.84 (3.90)

Total

29.88 (16.18)

4.61 (3.05)

9.00 (5.75)

3.63 (2.77)

4.52 (3.14)

8.12 (5.37)

  1. IBD inflammatory bowel disease, IBS irritable bowel syndrome