Table 2.

Multiple Regression, Total Performance Scores (Training Set)

Coefficient Table					Analysis of Variance Table
	Estimate	SE	t	p		df	SS	MSE	F Statistic
Intercept	46.772	3.954	11.830	<0.001	Residuals	1952	195480	100.1	NA
Labor Compensation Ratio	−5.225	2.158	−2.421	0.016	Labor Compensation Ratio	1	345	344.7	3.4
Bed Utilization	1.077	1.762	0.611	0.541	Bed Utilization	1	11758	11757.8	117.4
Staffed Beds	−4.650	0.442	−10.533	<0.001	Staffed Beds	1	24729	24728.6	246.9
Complications	3.088	0.632	4.890	<0.001	Complications	1	4109	4109.4	41.0
Medicare Days	−7.501	3.124	−2.401	0.016	Medicare Days	1	497	496.9	5.0
Medicaid Days	−0.817	0.243	−3.366	0.001	Medicaid Days	1	1248	1248.1	12.5
Case Mix	8.175	2.050	3.988	<0.001	Case Mix	1	2689	2688.9	26.9
Length of Stay	−7.201	1.493	−4.823	<0.001	Length of Stay	1	2418	2418.0	24.1
Market Concentration	−0.763	0.470	−1.625	0.104	Market Concentration	1	644	643.5	6.4
For Profit	−2.028	0.608	−3.338	0.001	For Profit	1	1884	1884.3	18.8
Rural	2.684	0.867	3.096	0.002	Rural	1	747	746.7	7.5
Region 2 (NJ, NY, PA)	−3.144	1.268	−2.480	0.013	Region 2	1	220	219.9	2.2
Region 3 (DE, KY, MD, NC, VA, WV, DC)	−2.530	1.333	−1.898	0.058	Region 3	1	1	1.1	0.0
Region 4 (AL, FL, GA, MS, SC, TN)	−4.494	1.219	−3.687	<0.001	Region 4	1	2003	2002.6	20.0
Region 5 (IL, MI, IN, OH, WI)	−2.637	1.241	−2.126	0.034	Region 5	1	426	425.6	4.3
Region 6 (IA, KS, MN, MO, NE, ND, SD)	0.198	1.375	0.144	0.885	Region 6	1	338	338.2	3.4
Region 7 (AR, LA, OK, TX)	−3.983	1.277	−3.119	0.002	Region 7	1	2084	2084.3	20.8
Region 8 (AZ, CO, ID, MT, NM, UT, WY)	−2.189	1.427	−1.534	0.125	Region 8	1	590	589.8	5.9
Region 9 (AK, CA, HI, NV, OR, WA)	0.261	1.271	0.205	0.837	Region 9	1	5	4.6	0.0
Region Unreported	1.230	1.676	0.734	0.463	Region Unreported	1	54	53.9	0.5