| RISK VARIABLE |
Count |
% of Pop. |
Mortality w/ Variable Present |
Mortality w/ Variable Absent |
Relative Risk |
c2 p-Value |
| Male |
164 |
58.78% |
5/164 |
3.05% |
5/115 |
4.35% |
0.70 |
0.5656 |
| Female |
115 |
41.22% |
5/115 |
4.35% |
5/164 |
3.05% |
1.43 |
0.5656 |
| |
| Caucasian |
263 |
94.27% |
10/263 |
3.80% |
0/16 |
0.00% |
|
0.4270 |
| Non-Caucasian |
16 |
5.73% |
0/16 |
0.00% |
10/263 |
3.80% |
0.00 |
0.4270 |
| |
| Smoking
History |
138 |
49.46% |
4/138 |
2.90% |
6/141 |
4.26% |
0.68 |
0.5422 |
| Family
History |
94 |
33.69% |
5/94 |
5.32% |
5/185 |
2.70% |
1.97 |
0.2665 |
| Diabetes |
45 |
16.13% |
2/45 |
4.44% |
8/234 |
3.42% |
1.30 |
0.7346 |
| Morbid
Obesity |
21 |
7.53% |
0/21 |
0.00% |
10/258 |
3.88% |
0.00 |
0.3582 |
| Hypercholesterolemia |
69 |
24.73% |
3/69 |
4.35% |
7/210 |
3.33% |
1.30 |
0.6941 |
| Renal
Failure |
16 |
5.73% |
3/16 |
18.75% |
7/263 |
2.66% |
7.04 |
0.0008 |
| Renal
Failure Requiring Dialysis |
2 |
0.72% |
0/2 |
0.00% |
10/277 |
3.61% |
0.00 |
0.7844 |
| Hypertension |
115 |
41.22% |
4/115 |
3.48% |
6/164 |
3.66% |
0.95 |
0.9365 |
| Pulmonary
Hypertension |
42 |
15.05% |
3/42 |
7.14% |
7/237 |
2.95% |
2.42 |
0.1783 |
| CVA |
19 |
6.81% |
2/19 |
10.53% |
8/260 |
3.08% |
3.42 |
0.0918 |
| Endocarditis |
15 |
5.38% |
1/15 |
6.67% |
9/264 |
3.41% |
1.96 |
0.5091 |
| Cardiomegaly |
39 |
13.98% |
3/39 |
7.69% |
7/240 |
2.92% |
2.64 |
0.1368 |
| COPD |
34 |
12.19% |
5/34 |
14.71% |
5/245 |
2.04% |
7.21 |
0.0002 |
| Immunosuppressive
Rx |
13 |
4.66% |
0/13 |
0.00% |
10/266 |
3.76% |
0.00 |
0.4765 |
| Peripheral
Vascular Disease |
18 |
6.45% |
2/18 |
11.11% |
8/261 |
3.07% |
3.63 |
0.0757 |
| Cerebrovascular
Disease |
19 |
6.81% |
2/19 |
10.53% |
8/260 |
3.08% |
3.42 |
0.0918 |
| |
| Prior
CAB |
9 |
3.23% |
2/9 |
22.22% |
8/270 |
2.96% |
7.50 |
0.0022 |
| Prior
Valve |
24 |
8.60% |
1/24 |
4.17% |
9/255 |
3.53% |
1.18 |
0.8724 |
| Prior
Other Cardiac |
14 |
5.02% |
2/14 |
14.29% |
8/265 |
3.02% |
4.73 |
0.0271 |
| Prior
Non-Cardiac |
9 |
3.23% |
1/9 |
11.11% |
9/270 |
3.33% |
3.33 |
0.2169 |
| Prior
Non-Surgical |
4 |
1.43% |
0/4 |
0.00% |
10/275 |
3.64% |
0.00 |
0.6977 |
| |
|
PTCA To OR <6Hrs
|
0 |
|
|
|
10/279 |
3.58% |
|
|
| PTCA
To OR >6Hrs |
2 |
0.72% |
0/2 |
0.00% |
10/277 |
3.61% |
0.00 |
0.7844 |
| |
| Prior
MI <6 Hrs vs. No MI |
0 |
|
|
|
8/261 |
3.07% |
|
|
| Prior
MI 6 to 24 Hrs vs. No MI |
0 |
|
|
|
8/261 |
|
