DRG revenue (Euro)
|
3403 ± 7016
|
3718 ± 4609
|
4292 ± 5020
|
17
|
<0.001
|
DRG revenue per day (Euro)
|
774 ± 511
|
758 ± 542
|
703 ± 542
|
13
|
<0.001
|
Contribution margin (Euro)
|
1824 ± 1124
|
2032 ± 1612
|
2436 ± 1878
|
96
|
<0.001
|
Contribution margin per day (Euro/d)
|
489 ± 299
|
488 ± 313
|
465 ± 315
|
4
|
0.01
|
Relative DRG weight
|
1.2 ± 1.9
|
1.3 ± 1.6
|
1.5 ± 1.7
|
21
|
<0.001
|
Length of hospital stay (d)
|
5.4 ± 6.4
|
6.4 ± 6.7
|
8.2 ± 8.0
|
107
|
<0.001
|
Fluoroscopy time (min)
|
7.2 ± 9.3
|
74 ± 8.6
|
7.9 ± 7.7
|
-
|
ns
|
Material expenditure (Euro)
|
519 ± 678
|
470 ± 575
|
435 ± 488
|
14
|
<0.001
|