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Figure 7. Results of predictive model
Table 16. Predictive mortality versus actual mortality based upon number of codes
Hospital
Actual Mortality
Predictive Mortality
Difference
Rank
1
1.23
2.46
1.23
3
2
0
0
0
6
3
4.46
3.57
-0.89
9
4
0.79
6.32
5.53
1
5
1.14
3.41
2.27
2
6
0.57
1.14
0.57
4
7
3.53
3.89
0.36
5
8
2.22
2.22
0
6
9
1.28
1.28
0
6
10
3.13
1.04
-2.09
10
Table 17. Comparison of ranks using other models
Hospital
APRDRG Rank
Resource Demand Rank
Number of Codes
1
6
8
3
2
10
10
6
3
1
9
9
4
7
6
1
5
2
3
2
6
3
5
4
7
4
1
5
8
9
4
6
9
5
2
6
10
8
7
10
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