Table 1

Parameters of gastrointestinal transit in the healthy control group (n=58)

Median 5th centile 95th centile
Stomach
 Solid t1/2 1036.4156
 Solid lag13427
 Liquid t1/2 371366
Small bowel
 Solid t1/2 7836153
 Liquid t1/2 6927153
Colon t1/2 381873