From: A comparison of the diagnosis of gastroparesis in 4 h pediatric gastric emptying studies versus 2 h studies
Cluster
Normal emptying
Slow emptying
P value
Postprandial fullness/early satiety
1.86 (.99)
1.53 (1.00)
.37
Nausea or vomiting
1.22 (.82)
1.37 (.94)
.65
Bloating
.85 (1.13)
1.35 (1.11)
.24
Total
1.39 (.61)
1.42 (.77)
.92