| RISK
VARIABLE |
Count |
% of Pop. |
Mortality w/ Variable Present |
Mortality w/ Variable Absent |
Relative Risk |
c2 p-Value |
| |
| Operative
|
|
| Reop/Bleeding |
194 |
6.09% |
47
/ 194 |
24.23% |
357
/ 2,992 |
11.93% |
2.03 |
0.0000 |
| Reop/Valve
Dysfunction |
11 |
0.35% |
3 /
11 |
27.27% |
401
/ 3,175 |
12.63% |
2.16 |
0.1451 |
| Reop/Graft
Occlusion |
2 |
0.06% |
0 /
2 |
0.00% |
404
/ 3,184 |
12.69% |
0 |
0.5898 |
| Reop/Other
Cardiac |
105 |
3.30% |
25
/ 105 |
23.81% |
379
/ 3,081 |
12.30% |
1.94 |
0.0005 |
| Reop/Non
Cardiac |
150 |
4.71% |
45
/ 150 |
30.00% |
359
/ 3,036 |
11.82% |
2.54 |
0.0000 |
| Perioperative
MI |
45 |
1.41% |
18
/ 45 |
40.00% |
386
/ 3,141 |
12.29% |
3.25 |
0.0000 |
| Infection |
|
| Sternum-Superficial |
27 |
0.85% |
4 /
27 |
14.81% |
400
/ 3,159 |
12.66% |
1.17 |
0.7378 |
| Sternum-Deep |
31 |
0.97% |
10
/ 31 |
32.26% |
394
/ 3,155 |
12.49% |
2.58 |
0.0010 |
| Leg |
73 |
2.29% |
7 /
73 |
9.59% |
397
/ 3,113 |
12.75% |
0.75 |
0.4220 |
| IABP
Site |
3 |
0.09% |
1 /
3 |
33.33% |
403
/ 3,183 |
12.66% |
2.63 |
0.2821 |
| Septicemia |
155 |
4.87% |
69
/ 155 |
44.52% |
335
/ 3,031 |
11.05% |
4.03 |
0.0000 |
| Urinary
Tract Infection |
128 |
4.02% |
25
/ 128 |
19.53% |
379
/ 3,058 |
12.39% |
1.58 |
0.0174 |
| Neurologic |
|
| Stroke-Permanent |
133 |
4.17% |
48
/ 133 |
36.09% |
356
/ 3,053 |
11.66% |
3.1 |
0.0000 |
| Stroke-Transient |
55 |
1.73% |
5 /
55 |
9.09% |
399
/ 3,131 |
12.74% |
0.71 |
0.4197 |
| Delirium |
199 |
6.25% |
30
/ 199 |
15.08% |
374
/ 2,987 |
12.52% |
1.2 |
0.2944 |
| Continuous
Coma > 24 Hrs |
70 |
2.20% |
52
/ 70 |
74.29% |
352
/ 3,116 |
11.30% |
6.58 |
0.0000 |
| Pulmonary |
|
| Ventilation
> 1 Day |
762 |
23.92% |
215
/ 762 |
28.22% |
189
/ 2,424 |
7.80% |
3.62 |
0.0000 |
| Pulmonary
Embolism |
15 |
0.47% |
5 /
15 |
33.33% |
399
/ 3,171 |
12.58% |
2.65 |
0.0160 |
| Pulmonary
Edema |
218 |
6.84% |
64
/ 218 |
29.36% |
340
/ 2,968 |
11.46% |
2.56 |
0.0000 |
| ARDS |
103 |
3.23% |
41
/ 103 |
39.81% |
363
/ 3,083 |
11.77% |
3.38 |
0.0000 |
| Pneumonia |
228 |
7.16% |
61
/ 228 |
26.75% |
343
/ 2,958 |
11.60% |
2.31 |
0.0000 |
| Renal |
|
| Renal
Failure |
393 |
12.34% |
157
/ 393 |
39.95% |
247
/ 2,793 |
8.84% |
4.52 |
0.0000 |
| Dialysis
Required |
145 |
4.55% |
81
/ 145 |
55.86% |
323
/ 3,041 |
10.62% |
5.26 |
0.0000 |
| Valvular |
|
| Structural
Deterioration |
11 |
0.35% |
6 /
11 |
54.55% |
398
/ 3,175 |
12.54% |
4.35 |
0.0000 |
| NonStructural
Dysfunction |
2 |
0.06% |
1 /
2 |
50.00% |
403
/ 3,184 |
12.66% |
3.95 |
0.1126 |
| Thromboembolism |
6 |
0.19% |
3 /
6 |
50.00% |
401
/ 3,180 |
12.61% |
3.97 |
0.0060 |
| Valve
Thrombus |
1 |
0.03% |
0 /
1 |
0.00% |
|
|
