Table 4: Serum gastrin concentration and frequency and propagation velocity of gastric slow waves in patients with functional dyspepsia and healthy adults.

ItemsBaseline ()After treatment ()Healthy adults ()

Gastrin (pg/mL)
FGSW (n/min)
PVGSW (s)

FGSW: frequency of gastric slow waves; PVGSW: propagation velocity of gastric slow waves.
Note: propagation velocity of gastric slow waves was assessed by the time interval between two consecutive waves that passed through the gastric antrum.