Table 2

Percentage frequency of any gastrointestinal symptoms.


CFS % (n = 32)
CONTROLS % (n = 45)

GASTRIC



Abdominal discomfort
39
22.
Fullness after small meal
70
31*
Nausea
67
15*
Abdominal pain
76
27*
Loss of appetite
42
12*
Vomiting
22
2*

OESOPHAGEAL



Acid regurgitation
30
28
Heart burn
48
27
Swallowing difficulty
45
9*

OTHER



Bowel movements/ day (mean)
1.6
1.2
Constipation %
26
30
Consistency Formed %
67
80
Loose/Watery %
33
20
Nocturnal diarrhoea %
21
0*
Faecal Urgency %
51
16*

* indicates symptoms more frequent in CFS group p <.05, Chi2

Burnet and Chatterton BMC Gastroenterology 2004 4:32   doi:10.1186/1471-230X-4-32