| RISK
VARIABLE |
Count |
% of Pop. |
Mortality w/ Variable Present |
Mortality w/ Variable Absent |
Relative Risk |
c2 p-Value |
| |
| Operative
|
|
| Reop/Bleeding |
503 |
5.34% |
73
/ 503 |
14.51% |
486
/ 8,910 |
5.45% |
2.66 |
0.0000 |
| Reop/Valve
Dysfunction |
10 |
0.11% |
2 /
10 |
20.00% |
557
/ 9,403 |
5.92% |
3.38 |
0.0598 |
| Reop/Graft
Occlusion |
4 |
0.04% |
0 /
4 |
0.00% |
559
/ 9,409 |
5.94% |
0.00 |
0.6152 |
| Reop/Other
Cardiac |
182 |
1.93% |
34
/ 182 |
18.68% |
525
/ 9,231 |
5.69% |
3.28 |
0.0000 |
| Reop/Non
Cardiac |
284 |
3.02% |
73
/ 284 |
25.70% |
486
/ 9,129 |
5.32% |
4.83 |
0.0000 |
| Perioperative
MI |
97 |
1.03% |
21
/ 97 |
21.65% |
538
/ 9,316 |
5.78% |
3.75 |
0.0000 |
| Infection |
|
| Sternum-Superficial |
92 |
0.98% |
10
/ 92 |
10.87% |
549
/ 9,321 |
5.89% |
1.85 |
0.0443 |
| Sternum-Deep |
54 |
0.57% |
5 /
54 |
9.26% |
554
/ 9,359 |
5.92% |
1.56 |
0.3005 |
| Leg |
200 |
2.12% |
7 /
200 |
3.50% |
552
/ 9,213 |
5.99% |
0.58 |
0.1402 |
| IABP
Site |
9 |
0.10% |
2 /
9 |
22.22% |
557
/ 9,404 |
5.92% |
3.75 |
0.0386 |
| Septicemia |
206 |
2.19% |
76
/ 206 |
36.89% |
483
/ 9,207 |
5.25% |
7.03 |
0.0000 |
| Urinary
Tract Infection |
236 |
2.51% |
28
/ 236 |
11.86% |
531
/ 9,177 |
5.79% |
2.05 |
0.0001 |
| Neurologic |
|
| Stroke-Permanent |
320 |
3.40% |
93
/ 320 |
29.06% |
466
/ 9,093 |
5.12% |
5.67 |
0.0000 |
| Stroke-Transient |
151 |
1.60% |
8 /
151 |
5.30% |
551
/ 9,262 |
5.95% |
0.89 |
0.7371 |
| Delirium |
533 |
5.66% |
37
/ 533 |
6.94% |
522
/ 8,880 |
5.88% |
1.18 |
0.3130 |
| Continuous
Coma > 24 Hrs |
92 |
0.98% |
62
/ 92 |
67.39% |
497
/ 9,321 |
5.33% |
12.64 |
0.0000 |
| Pulmonary |
|
| Ventilation
> 1 Day |
1,129 |
11.99% |
275
/ 1,129 |
24.36% |
284
/ 8,284 |
3.43% |
7.10 |
0.0000 |
| Pulmonary
Embolism |
29 |
0.31% |
7 /
29 |
24.14% |
552
/ 9,384 |
5.88% |
4.10 |
0.0000 |
| Pulmonary
Edema |
336 |
3.57% |
74
/ 336 |
22.02% |
485
/ 9,077 |
5.34% |
4.12 |
0.0000 |
| ARDS |
131 |
1.39% |
53
/ 131 |
40.46% |
506
/ 9,282 |
5.45% |
7.42 |
0.0000 |
| Pneumonia |
380 |
4.04% |
71
/ 380 |
18.68% |
488
/ 9,033 |
5.40% |
3.46 |
0.0000 |
| Renal |
|
| Renal
Failure |
608 |
6.46% |
198
/ 608 |
32.57% |
361
/ 8,805 |
4.10% |
7.94 |
0.0000 |
| Dialysis
Required |
186 |
1.98% |
102
/ 186 |
54.84% |
457
/ 9,227 |
4.95% |
11.07 |
0.0000 |
| Valvular |
|
| Structural
Deterioration |
6 |
0.06% |
2 /
6 |
33.33% |
557
/ 9,407 |
5.92% |
5.63 |
0.0045 |
| NonStructural
Dysfunction |
4 |
0.04% |
2 /
4 |
50.00% |
557
/ 9,409 |
5.92% |
8.45 |
0.0002 |
| Thromboembolism |
15 |
0.16% |
1 /
15 |
6.67% |
558
/ 9,398 |
5.94% |
1.12 |
0.9050 |
| Valve
Thrombus |
0 |
|
|
|
559
/ 9,413 |
5.94% |
|
|
