Table 5 Ranking of key features with optimal accuracy for surgical expenses
Rank | Variables averaged through LR, RF, SVR, GLMBoost, BayesGLM and eXGB | Rank | Variables selected by eXGB |
|---|---|---|---|
One year before the variables | |||
1 | 【X10】Hospitalization expenditure | 1 | 【X10】Hospitalization expenditure |
2 | 【X8】Mechanical ventilation | 2 | 【X9】Outpatient expenditure |
3 | 【X3】CCI scores | 3 | 【X2】Age |
4 | 【X9】Outpatient expenditure | 4 | 【X8】Mechanical ventilation |
5 | 【X7】Blood transfusion | 5 | 【X3】CCI scores |
6 | 【X2】Age | 6 | 【X7】Blood transfusion |
7 | 【X6】ED visits | 7 | 【X6】ED visits |
8 | 【X59】Anticoagulant | 8 | 【X21】Septicemia |
9 | 【X44】Dopamine | 9 | 【X20】Asthma |
10 | 【X52】Lipid lowering | 10 | 【X44】Dopamine |
11 | 【X18】COPD | 11 | 【X59】Anticoagulant |
12 | 【X28】Dementia | 12 | 【X48】DPP4i |
13 | 【X56】B-blocker | 13 | 【X37】Major bleeding |
14 | 【X40】LRTI | 14 | 【X31】AF |
15 | 【X37】Major bleeding | 15 | 【X19】Gout |
16 | 【X31】AF | 16 | 【X62】Uric acid |
17 | 【X48】DPP4i | 17 | 【X40】LRTI |
18 | 【X14】Hyperlipidemia | 18 | 【X36】Gastrointestinal bleeding |
19 | 【X25】AKF | 19 | 【X52】Lipid lowering |
20 | 【X57】Insulin | 20 | 【X55】Alpha-blockers |
21 | 【X53】Sulfonylureas | 21 | 【X28】Dementia |
22 | 【X63】Acarbose | 22 | 【X23】Palpitations |
23 | 【X60】TZD | 23 | 【X16】DM |
24 | 【X16】DM | 24 | 【X63】Acarbose |
25 | 【X49】NASID | 25 | 【X22】Peptic ulcer |
26 | 【X39】Intraabdominal | ||
27 | 【X25】AKF | ||
28 | 【X60】TZD | ||