Table 2.

ED visits of patients with a primary diagnosis of gastroparesis and a secondary diagnosis of DM.

	2006	2013
N Primary Dx Gastroparesis and Secondary Dx DM (% of all primary dx gastroparesis visits)	5,696 (36.8)	14,114 (38.3)
N per 100,000 ED Visits	4.7	10.5
Mean Age	49.3 (95% CI: 48.9 – 49.7)	46.0 (95% CI: 45.8 – 46.3)
Female	61.2%	64.0%
Mean Cost of ED Visit	$2,393 (95% CI: 2,308 – 2,478)	$4,531 (95% CI: 4,425 – 4,638)
Median Cost of ED Visit	$1,718	$2,916
Mean Cost of Inpatient Stay	$25,596 (95% CI: 24,659 – 26,533)	$29,890 (95% CI: 28,941 – 30,795)
Median Cost of Inpatient Stay	$17,939	$20,812
Admitted through ED	48.5%	28.2%
Procedure Performed after Admission	53.8%	44.6%
Mean Length of Stay (Days)	4.8 (95% CI: 4.6 – 4.9)	4.2 (95% CI: 4.1 – 4.4)

^*All Charge Data Reported in 2016 dollars.

^**Procedure Performed after Admission includes patients who had any inpatient procedure performed