Table 2

 Gastric emptying time (GET, t1/2 (minutes)) of patients versus blood donors

Predominant symptomAsymptomatic controls (n = 20)Blood donors with symptoms (n = 48)Patients (n = 40)
*p<0.025, ***p<0.001 versus asymptomatic controls.
IBS, irritable bowel syndrome.
GET76 (7)99 (6)*110 (12)*
    Dysmotility-type102 (10)* (n = 16)167 (36)*** (n = 9)
    Ulcer-type111 (13)* (n = 14)76 (10) (n = 13)
    IBS89 (10) (n = 18)106 (18)* (n = 17)