Table 2

Multiple Imputation regression coefficients and SE Dependent variable: Natural log of cost per bed-day in 1998 I $ N: 1171

Adjusted R2 = 0.80
F statistic = 509
p of F statistic <0.00001
Variable
Coefficient
SE
T
P

Ln GDP per capita
0.7624
0.0295
25.813
<0.0001
Ln occupancy rate
-0.2318
0.0474
-4.886
<0.0001
Drug costs
0.6410
0.1769
3.624
<0.0001
Food costs
0.2116
0.1394
1.518
0.152
Level 1 hospital
-0.5777
0.0742
-7.787
<0.0001
Level 2 hospital
-0.3118
0.0594
-5.253
<0.0001
Public
-0.2722
0.1172
-2.323
0.021
Private for profit
0.2444
0.1316
1.857
0.064
USA
1.7471
0.1022
17.104
0.000
Constant
-2.5036
0.3264
-7.672
0.026

Adam et al. Cost Effectiveness and Resource Allocation 2003 1:3   doi:10.1186/1478-7547-1-3

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