From: Patients with postprandial distress syndrome experience problems with their interoceptive perceptual function to the gastric region, but their heartbeat perception is normal: a case control study
PDS
HV
P a
N = 16
 N = 16
Mean
(SD)
Age
47.5
(17.4)
43.3
(16.1)
0.584
Height (cm)
155.7
(6.1)
158.3
(5.0)
0.416
Weight (kg)
45.4
(9.5)
50.4
(5.8)
0.131
Body mass index
18.8
(4.0)
20.2
(2.6)
0.546