Table 6.
CUNV with normal gastric emptying† N=106 | Gastroparesis* N=319 | P‡ | |||
---|---|---|---|---|---|
N | % | N | % | ||
Functional dyspepsia, if no structural disease explains it | 0.87 | ||||
Yes | 92 | 86.8 | 273 | 85.6 | |
No | 14 | 13.2 | 46 | 14.4 | |
Functional dyspepsia: Postprandial Distress Syndrome or PDS | 1.00 | ||||
Yes | 93 | 87.7 | 280 | 87.8 | |
No | 13 | 12.3 | 39 | 12.2 | |
Functional dyspepsia: Epigastric Pain Syndrome, EPS | 0.50 | ||||
Yes | 4 | 3.8 | 8 | 2.5 | |
No | 102 | 96.2 | 311 | 97.5 | |
Chronic idiopathic nausea, or CIN if no abnormalities with upper endoscopy or no metabolic disease | 0.0004 | ||||
Yes | 48 | 45.3 | 84 | 26.3 | |
No | 58 | 54.7 | 235 | 73.7 | |
Functional vomiting, if no eating disorder/rumination/major DSM-IV classification | 0.03 | ||||
Yes | 32 | 30.2 | 135 | 42.3 | |
No | 74 | 69.8 | 184 | 57.7 | |
Rumination Syndrome in Adults | 1.00 | ||||
Yes | 2 | 1.9 | 8 | 2.5 | |
No | 104 | 98.1 | 311 | 97.5 |
Gastroparesis; based on delayed gastric emptying scintigraphy >60% retention at 2 hours or >10% retention at 4 hours.
Chronic Unexplained Nausea and Vomiting
P values based on Fishers exact test