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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