Table 3:

Out-of-pocket costs for EGS conditions

	Colorectal			General Abdominal			HPB			Intestinal Obstruction			Upper GI
	Non-Operative	Operative	P-value	Non-Operative	Operative	P-value	Non-Operative	Operative	P-value	Non-Operative	Operative	P-value	Non-Operative	Operative	P-value
Time frame
In-Hospital	1,112 (694)	1,125.23 (660.14)	0.059	920.50 (781.54)	962.64 (654.87)	<0.001	1,114.62 (768.30)	1,214.04 (438.56)	<0.001	1,130.35 (642.00)	1,164.63 (699.99)	<0.001	1,013.08 (969.51)	1,154.05 (730.10)	<0.001
30d	1,139.07 (756.73)	1,151.01 (741.77)	0.132	966.24 (875.18)	997.23 (696.96)	<0.001	1,155.66 (804.30)	1,221.15 (442.96)	<0.001	1,148.08 (659.83)	1,174.36 (710.81)	<0.001	1,056.95 (1,099.97)	1,169.50 (785.67)	<0.001
90d	1,207.49 (1,033.65)	1,255.19 (1,206.26)	0.000	1,078.55 (1,371.52)	1,123.23 (1,352.95)	<0.001	1,203.13 (1,044.89)	1,231.34 (539.22)	<0.001	1,178.20 (812.79)	1,196.06 (819.37)	<0.001	1,143.62 (1,628.33)	1,226.06 (1,242.64)	<0.001
180d	1,336.57 (1,443.15)	1,552.40 (1,824.57)	0.000	1,308.72 (2,055.67)	1,374.39 (2,294.92)	0.001	1,286.88 (1,463.74)	1,249.78 (753.35)	0.000	1,245.91 (1,015.74)	1,246.87 (1,136.69)	0.876	1,272.81 (2,202.12)	1,305.32 (1,862.05)	0.014

Costs expressed in dollars, mean (SD)