Table 3.

Summary of differences in CC and MC average costs per subject over the course of 365 days.

			95% CI
	Treat	Cost/Subject	LB1	UB1	p <	Pct Savings2
UNADJUSTED	CC	$1,791.14	$1,550.21	$2,032.07	0.0169	−55.83%
	MC	$791.09	$86.53	$1,575.65
ADJUSTED	CC	$1,786.50	$1,546.14	$2,026.85	0.0279	−51.48%
	MC	$866.89	$83.87	$1,649.92

1. LB = lower bounds; UB = upper bounds

2. Percent savings = 100 x (MC costs – CC costs)/CC costs = 100 x (791.09–1,791.14)/1,791.14 = −55.83%