| RISK
VARIABLE |
Count |
% of Pop. |
Mortality w/ Variable Present |
Mortality w/ Variable Absent |
Relative Risk |
c2 p-Value |
| |
| Operative
|
|
| Reop/Bleeding |
78 |
2.23% |
8/78 |
10.26% |
81/3,422 |
2.37% |
4.33 |
0.0000 |
| Reop/Valve
Dysfunction |
0 |
|
|
|
89/3,500 |
2.54% |
|
|
| Reop/Graft
Occlusion |
8 |
0.23% |
0/8 |
0.00% |
89/3,492 |
2.55% |
0.00 |
0.6474 |
| Reop/Other
Cardiac |
22 |
0.63% |
7/22 |
31.82% |
82/3,478 |
2.36% |
13.50 |
0.0000 |
| Reop/Non
Cardiac |
84 |
2.40% |
19/84 |
22.62% |
70/3,416 |
2.05% |
11.04 |
0.0000 |
| Perioperative
MI |
64 |
1.83% |
20/64 |
31.25% |
69/3,436 |
2.01% |
15.56 |
0.0000 |
| Infection |
|
| Sternum-Superficial |
45 |
1.29% |
4/45 |
8.89% |
85/3,455 |
2.46% |
3.61 |
0.0065 |
| Sternum-Deep |
32 |
0.91% |
3/32 |
9.38% |
86/3,468 |
2.48% |
3.78 |
0.0136 |
| Leg |
91 |
2.60% |
6/91 |
6.59% |
83/3,409 |
2.43% |
2.71 |
0.0129 |
| IABP
Site |
2 |
0.06% |
1/2 |
50.00% |
88/3,498 |
2.52% |
19.88 |
0.0000 |
| Septicemia |
23 |
0.66% |
10/23 |
43.48% |
79/3,477 |
2.27% |
19.14 |
0.0000 |
| Urinary
Tract Infection |
184 |
5.26% |
8/184 |
4.35% |
81/3,316 |
2.44% |
1.78 |
0.1101 |
| Neurologic |
|
| Stroke-Permanent |
43 |
1.23% |
8/43 |
18.60% |
81/3,457 |
2.34% |
7.94 |
0.0000 |
| Stroke-Transient |
33 |
0.94% |
1/33 |
3.03% |
88/3,467 |
2.54% |
1.19 |
0.8582 |
| Delirium |
148 |
4.23% |
9/148 |
6.08% |
80/3,352 |
2.39% |
2.55 |
0.0052 |
| Continuous
Coma > 24 Hrs |
9 |
0.26% |
8/9 |
88.89% |
81/3,491 |
2.32% |
38.31 |
0.0000 |
| Pulmonary |
|
| Ventilation
> 1 Day |
189 |
5.40% |
39/189 |
20.63% |
50/3,311 |
1.51% |
13.66 |
0.0000 |
| Pulmonary
Embolism |
21 |
0.60% |
6/21 |
28.57% |
83/3,479 |
2.39% |
11.98 |
0.0000 |
| Pulmonary
Edema |
121 |
3.46% |
18/121 |
14.88% |
71/3,379 |
2.10% |
7.08 |
0.0000 |
| ARDS |
26 |
0.74% |
6/26 |
23.08% |
83/3,474 |
2.39% |
9.66 |
0.0000 |
| Pneumonia |
71 |
2.03% |
13/71 |
18.31% |
76/3,429 |
2.22% |
8.26 |
0.0000 |
| Renal |
|
| Renal
Failure |
182 |
5.20% |
32/182 |
17.58% |
57/3,318 |
1.72% |
10.23 |
0.0000 |
| Dialysis
Required |
19 |
0.54% |
10/19 |
52.63% |
79/3,481 |
2.27% |
23.19 |
0.0000 |
| Valvular |
|
| Structural
Deterioration |
0 |
|
|
|
89/3,500 |
2.54% |
|
|
| NonStructural
Dysfunction |
1 |
0.03% |
1/1 |
100.00% |
88/3,499 |
2.52% |
39.76 |
0.0000 |
| Thromboembolism |
0 |
|
|
|
89/3,500 |
2.54% |
|
|
| Valve
Thrombus |
0 |
|
|
|
89/3,500 |
2.54% |
|
|
| Anticoagulant
Complication |
0 |
|
|
|
89/3,500 |
2.54% |
|
|
| Prosthetic
Valve SBE |
0 |
|
|
|
89/3,500 |
2.54% |
|
|
