Unnamed: 0
int64
0
11.1k
Sex
int64
0
1
Race
int64
0
4
Hispanic_Ethnicity
int64
0
2
Transfer_Status
int64
0
2
Age
float64
18
91
Surgical_Specialty
int64
0
1
Height
float64
1.22
2.03
Weight
float64
34.5
220
Diabetes_Mellitus_Requiring_Therapy
int64
0
1
Current_Smoker_Status
int64
0
2
Dyspnea
int64
0
1
Functional_Status
int64
0
3
Ventilator_Dependency
int64
0
1
History_of_Severe_COPD
int64
0
1
Ascites_within_30_Days_Prior_to_Surgery
int64
0
1
CHF_within_30_Days_Prior_to_Surgery
int64
0
1
Hypertension_Requiring_Medication
int64
0
1
Acute_Renal_Failure
int64
0
1
Currently_Requiring_or_on_Dialysis
int64
0
1
Disseminated_Cancer
int64
0
1
Open_Wound
int64
0
1
Steroid_or_Immunosuppressant_for_a_Chronic_Condition
int64
0
1
Malnourishment
int64
0
1
Bleeding_Disorder
int64
0
1
RBC_Transfusion_within_72_Hours_Prior_to_Surgery
int64
0
1
Preoperative_Serum_Sodium
float64
124
149
Preoperative_Serum_BUN
float64
3
154
Preoperative_Serum_Creatinine
float64
0.3
13
Preoperative_WBC_Count
float64
0.4
21.3
Preoperative_Hematocrit
float64
11.6
57.8
Preoperative_Platelet_Count
float64
3.2
701
ASA_Classification
int64
0
2
Single_or_Multiple_Level_Surgery
int64
0
1
OUTCOME
float64
0
1
300
0
0
0
0
52
1
1.7018
86.636072
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
137.8
16.6
0.964
7.46
41.94
241.2
1
0
1
301
1
0
0
0
37
0
1.7526
69.399576
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
10
0.7
7.3
37.4
358
1
1
0
302
1
0
0
0
68
0
1.6002
58.059776
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
14
0.91
5
38.7
274
1
0
0
303
1
0
0
0
52
1
1.6002
94.800728
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
140
10
0.72
8.8
37.1
293
2
0
0
304
1
0
0
0
59
0
1.6764
89.811216
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
140
14
0.69
11.9
41
240
2
0
1
305
0
0
1
0
34
1
1.7018
82.100152
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139.2
11.8
0.786
7.72
44.86
256.8
0
0
0
306
1
0
0
0
65
1
1.651
104.32616
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
20
0.98
5.4
39.8
257
2
0
0
307
1
1
0
0
67
0
1.651
102.0582
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
137
14
0.9
5.2
36.8
204
1
0
0
308
0
0
0
0
52
1
1.8288
92.079176
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
14
1.28
7.8
47.6
275
0
0
0
309
0
0
0
0
57
0
1.7526
79.832192
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
142
14
0.82
4.7
47
262
2
0
0
310
0
0
0
0
56
1
1.7526
86.636072
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
13
0.96
6.7
46.6
222
1
0
0
311
1
0
0
0
32
0
1.524
69.853168
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
136
15
0.73
8.6
39.5
284
1
0
0
312
0
0
0
0
48
1
1.8796
94.800728
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
15
1.04
5.4
48.1
198
1
0
0
313
1
0
2
0
38
1
1.5494
97.975872
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
141
10
0.7
4
32.9
257
2
0
0
314
0
0
0
0
44
0
1.905
98.429464
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
139
13
1
3.8
42.6
157
1
0
0
315
1
0
0
0
50
0
1.5748
64.863656
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
134
12.8
0.77
5.9
47.3
332
1
1
1
316
1
0
0
0
59
0
1.6256
83.007336
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
135
13
0.67
8.9
42
271
2
0
0
317
0
0
0
0
72
0
1.8034
78.017824
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
24
1.52
3.8
39
259
2
0
0
318
0
0
0
0
40
0
1.9304
125.191392
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
7
0.95
8.6
48.1
285
2
0
0
319
1
0
0
0
54
0
1.5494
58.059776
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
134
6
0.6
6.8
40.4
462
2
0
0
320
1
0
0
0
75
0
1.4732
88.45044
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
136
15
0.91
7.5
42.5
191
2
0
0
321
0
0
1
0
54
0
1.778
104.32616
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
138
23
1.37
4.8
53.2
189
1
0
0
322
0
0
0
0
49
1
1.7526
110.222856
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
137
15
0.98
6.4
40.9
259
1
0
0
323
0
0
0
0
52
1
1.7526
90.7184
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
140.4
12.6
1.086
6.94
42.5
260.2
1
1
0
324
0
2
0
0
37
1
1.7018
87.543256
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
143
16
1.14
6.3
40.7
338
1
0
0
325
0
0
0
0
39
1
1.7272
84.821704
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141.7
18.5
1.2
6.5
43.4
235
0
0
0
326
1
0
1
0
66
1
1.7526
52.16308
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
141
23
1.3
5.62
32.9
184
2
1
0
327
0
0
0
0
70
0
1.8034
109.769264
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
137
24
1.15
8.9
53.2
167
2
0
0
328
0
0
2
0
49
1
1.7272
99.79024
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
9
0.74
7.1
44.8
298
1
0
0
329
0
0
0
0
67
1
1.7272
91.625584
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
139
16
1.32
8
48.3
346
1
1
0
330
1
0
0
0
65
1
1.6256
57.152592
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
21
0.85
6.6
39.3
458
1
0
0
331
1
0
0
0
68
0
1.7272
117.93392
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
140
15
0.8
4.4
41.1
282
2
0
0
332
1
0
0
0
85
0
1.524
81.192968
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
132
17
0.74
8.99
36.6
241
2
0
0
333
0
4
0
0
55
1
1.8542
70.30676
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
12
0.9
3.6
37.2
161
1
0
0
334
1
0
0
0
57
0
1.7526
81.64656
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
15
0.89
5
42.3
266
1
0
0
335
0
0
0
0
71
1
1.8288
102.0582
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
15
0.8
6.5
47.3
182
1
0
0
336
0
0
0
0
64
1
1.7526
103.872568
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
140
22
1.5
8.6
43.5
157
2
1
0
337
1
0
0
0
71
1
1.7018
68.945984
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
133
7
0.48
5.3
35.8
304
1
0
0
338
1
0
0
0
59
1
1.6764
68.492392
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
134
16
0.9
7.8
41.3
332
2
0
0
339
0
0
0
0
46
1
1.651
96.615096
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
138
14
1.2
9
41.2
335
2
1
0
340
1
0
0
0
85
1
1.651
64.863656
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
19
1
6.1
37
378
1
0
0
341
1
0
0
0
61
1
1.5748
49.89512
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
140
10
0.72
6.1
41.3
352
1
0
1
342
1
0
1
0
40
1
1.4732
66.224432
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
138
10
0.7
6
40.4
226
1
0
0
343
1
1
0
0
56
0
1.6764
81.192968
1
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
138
19
0.8
3.46
30.1
117
2
0
1
344
1
0
0
0
78
1
1.5748
80.739376
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
142
13
0.62
4.6
37.8
230
2
0
0
345
0
0
0
0
66
1
1.9558
107.954896
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
136
15
1.03
6.6
42.6
237
1
0
1
346
0
4
2
0
88
0
1.778
80.285784
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
142
36.9748
2.1154
6.1
39
194
2
0
0
347
0
0
2
0
45
1
1.8542
112.490816
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
138
18
1
7.08
48.4
228
1
0
0
348
0
0
0
0
49
1
1.7272
74.84268
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
11
0.56
10.2
46.5
295
0
0
0
349
1
0
0
0
58
0
1.5748
83.007336
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
140
6
0.77
9
38.4
307
2
0
0
350
1
0
0
0
55
1
1.5494
55.338224
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
141
18
1
5.1
43.2
163
2
0
0
351
0
0
0
0
50
1
1.778
92.079176
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
140
10
0.9
5.26
45.61
192
1
0
0
352
1
0
0
0
63
1
1.6256
48.534344
1
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
138
13
0.55
5.6
39.2
212
2
0
0
353
1
0
0
0
55
0
1.6002
50.802304
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
23
0.5
5.6
33.1
223
1
1
1
354
0
1
0
0
65
0
1.778
120.20188
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
141
19
1.18
11.2
42
157
2
1
1
355
0
0
0
0
75
1
1.8034
80.739376
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
133
13
0.68
5.1
39.6
256
2
0
0
356
0
0
0
0
48
0
1.8288
113.398
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
138
13
1.06
6
44.2
226
1
0
0
357
1
1
0
0
63
0
1.524
73.028312
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
139
14
0.92
6.4
37.5
277
2
1
0
358
1
0
0
0
59
0
1.7526
73.028312
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
12
0.84
4.77
38.4
215
1
0
0
359
1
0
0
0
64
0
1.6764
116.573144
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
141
12
0.8
8.5
44
375
1
0
0
360
0
0
0
0
64
1
1.778
122.46984
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
136
6
0.83
6.22
43.1
231
2
1
0
361
1
0
0
0
68
0
1.6002
64.863656
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
143
9
0.54
4.9
38.6
256
2
1
1
362
0
0
0
0
58
1
1.7526
97.52228
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
138
28
1.22
9
42.8
289
1
0
0
363
0
4
1
0
58
1
1.7526
94.800728
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
142
20
1.13
3.7
47.2
292
1
0
0
364
0
0
0
0
39
1
1.8288
112.490816
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139.4
13
0.802
8
42
261
1
0
0
365
1
0
0
0
56
0
1.7018
63.049288
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
11
0.6
10.37
42
375
1
0
0
366
0
0
0
0
62
1
1.7272
95.25432
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
23
1.25
4.2
47
211
2
0
0
367
0
4
0
0
66
1
1.8288
79.832192
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
136
20.5
0.61
7
44.6
215
2
0
0
368
0
0
0
0
65
1
1.8796
122.923432
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
141
21
1.3
6.9
39.5
265
2
0
0
369
1
0
0
0
59
0
1.7018
72.57472
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
135
11
0.79
5.11
35.5
253
1
0
0
370
1
0
0
0
69
0
1.524
63.956472
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
143
11
1.01
5.8
40.1
240
1
1
0
371
0
0
0
0
67
0
1.8288
78.925008
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
19
0.8
7.5
45.6
172
1
0
0
372
1
0
0
0
28
0
1.7018
95.707912
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
138
11.9
0.87
11.1
39.6
634
1
0
0
373
1
0
0
0
32
0
1.4986
68.0388
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
10
0.8
7.6
40.1
303
1
0
0
374
0
4
2
0
40
1
1.7526
81.64656
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
12.4
0.91
6.3
45.7
278
1
1
0
375
0
0
0
0
56
0
1.8034
106.59412
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
140
20
1.06
6.7
47.4
265
1
0
0
376
0
0
0
0
64
1
1.651
79.832192
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
128
8
0.9
6.2
40.5
272
2
0
1
377
0
0
0
0
53
0
1.9304
80.285784
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
138
17
0.92
4.6
47.3
261
1
0
0
378
1
0
0
0
68
1
1.6764
117.026736
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
139
23
1.15
8.8
42.3
275
2
1
0
379
1
0
0
0
52
0
1.651
94.800728
1
1
1
0
0
1
0
0
1
0
0
0
0
0
0
0
0
135
16
0.5
6.2
40.7
181
2
0
1
380
0
0
0
0
59
0
1.8542
118.841104
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
137
19
1.1
9.5
46
213
1
0
0
381
1
0
0
0
85
0
1.524
81.192968
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
132
17
0.74
8.99
36.6
241
2
0
0
382
0
0
0
0
73
1
1.651
61.23492
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
138
22.8
1.016
7.4
43.7
199
1
0
0
383
0
0
0
0
70
1
1.778
111.583632
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
141
14
0.75
9.5
46.1
185
1
0
0
384
0
0
0
0
75
0
1.651
68.0388
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
139
27
1.3
6.7
48.3
311
2
0
0
385
0
0
0
0
60
0
1.8542
122.923432
1
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
136
21
1.51
8.67
38.4
209
2
0
0
386
1
0
0
0
64
1
1.651
64.863656
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
140
12
0.78
9.6
43.3
376
2
0
0
387
0
1
0
0
47
0
1.8034
106.59412
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
138
15
1.3
5.9
40.6
285
1
0
0
388
1
4
2
0
27
0
1.6256
79.832192
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
138
8
0.5
7.5
37.6
317
0
0
0
389
0
0
0
0
39
1
1.9304
120.655472
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
137
27
0.97
8.2
45
226
0
0
0
390
1
0
0
0
52
1
1.651
92.532768
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
141
8
0.6
9.7
41.9
353
1
0
0
391
0
0
0
0
40
0
1.9304
125.191392
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
7
0.95
8.6
48.1
285
2
0
0
392
1
0
0
0
40
0
1.7018
78.017824
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
140
8
0.65
5.3
38.3
217
1
0
0
393
0
4
0
0
58
0
1.7526
98.429464
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
137
15
0.97
10.8
46.3
314
1
0
0
394
0
2
0
0
51
1
1.6256
62.142104
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
144
8
1
5.7
51
274
2
0
0
395
1
0
0
0
65
1
1.6256
110.676448
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
140
15
0.8
6.6
41.1
259
2
1
0
396
1
0
0
0
23
0
1.7018
65.77084
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
10
0.6
7.4
37.5
250
0
0
0
397
0
4
0
0
54
0
1.6002
76.657048
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
141
12
0.8
5.7
44.2
301
1
0
0
398
0
0
0
0
47
1
1.8034
101.604608
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
143
14
1.1
10.4
48.3
247
1
0
0
399
1
0
0
0
68
0
1.6256
60.781328
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
141
25
0.97
5.39
42.5
265
1
0
1