TABLE 2.

Relation of WMC GET to abnormalities of other measures

Measure	Normal GET (≤5 h) N (%)	Delayed GET (>5 h) N (%)	P value
Transit measures
Delayed scintigraphic solid gastric emptying (>10% 4-h retention)	74/116 (63.8%)	58/76 (76.3%)	.08
Severely delayed scintigraphic solid gastric emptying (>35% 4-h retention)	18/116 (15.5%)	25/76 (32.9%)	.007
Delayed scintigraphic liquid gastric emptying (>50% 1-h retention)	26/84 (31.0%)	22/54 (40.7%)	.27
Delayed WMC SBTT (>6 h)	12/110 (10.9%)	13/53 (24.5%)	.04
Delayed WMC CTT (>59 h)	36/106 (34.0%)	17/54 (31.5%)	.53
Contractility measures
Gastric contractions/h	64 (38, 130)	35 (11, 61)	.02
Reduced gastric contractions (<29/h)	18/105 (17.1%)	23/50 (46.0%)	.0003
Gastric motility index (MI)	11.7 (10.7, 12.7)	10.6 (8.7, 11.9)	.0004
Reduced gastric MI (<9.82)	16/105 (15.2%)	17/50 (34.0%)	.01
Small bowel contractions/h	138 (77, 223)	124 (63, 255)	.92
Reduced small bowel contractions (<36/h)	13/104 (12.5%)	7/45 (15.6%)	.81
Small bowel motility index (MI)	12.7 (11.6, 13.8)	12.6 (11.3, 14.0)	.74
Reduced small bowel MI (<10.57)	16/104 (15.4%)	8/45 (17.8%)	.92
Colon contractions/h	130 (91, 192)	115 (86, 139)	.02

N, sample size