| RISK
VARIABLE |
Count |
% of Pop. |
Mortality w/ Variable Present |
Mortality w/ Variable Absent |
Relative Risk |
c2 p-Value |
| Male |
6,305 |
66.98% |
298
/ 6,305 |
4.73% |
261
/ 3,108 |
8.40% |
0.56 |
0.0000 |
| Female |
3,108 |
33.02% |
261
/ 3,108 |
8.40% |
298
/ 6,305 |
4.73% |
1.78 |
0.0000 |
| |
| Caucasian |
8,593 |
91.29% |
506
/ 8,593 |
5.89% |
53
/ 820 |
6.46% |
0.91 |
0.5057 |
| Non-Caucasian |
820 |
8.71% |
53
/ 820 |
6.46% |
506
/ 8,593 |
5.89% |
1.10 |
0.5057 |
| |
| Smoking
History |
4,806 |
51.06% |
246
/ 4,806 |
5.12% |
313
/ 4,607 |
6.79% |
0.75 |
0.0006 |
| Family
History |
3,320 |
35.27% |
181
/ 3,320 |
5.45% |
378
/ 6,093 |
6.20% |
0.88 |
0.1402 |
| Diabetes |
2,291 |
24.34% |
167
/ 2,291 |
7.29% |
392
/ 7,122 |
5.50% |
1.32 |
0.0017 |
| Morbid
Obesity |
832 |
8.84% |
59
/ 832 |
7.09% |
500
/ 8,581 |
5.83% |
1.22 |
0.1406 |
| Hypercholesterolemia |
3,857 |
40.98% |
202
/ 3,857 |
5.24% |
357
/ 5,556 |
6.43% |
0.82 |
0.0164 |
| Renal
Failure |
632 |
6.71% |
87
/ 632 |
13.77% |
472
/ 8,781 |
5.38% |
2.56 |
0.0000 |
| Renal
Failure Requiring Dialysis |
131 |
1.39% |
31
/ 131 |
23.66% |
528
/ 9,282 |
5.69% |
4.16 |
0.0000 |
| Hypertension |
5,996 |
63.70% |
386
/ 5,996 |
6.44% |
173
/ 3,417 |
5.06% |
1.27 |
0.0067 |
| Pulmonary
Hypertension |
1,348 |
14.32% |
124
/ 1,348 |
9.20% |
435
/ 8,065 |
5.39% |
1.71 |
0.0000 |
| CVA |
777 |
8.25% |
52
/ 777 |
6.69% |
507
/ 8,636 |
5.87% |
1.14 |
0.3533 |
| Endocarditis |
142 |
1.51% |
10
/ 142 |
7.04% |
549
/ 9,271 |
5.92% |
1.19 |
0.5750 |
| Cardiomegaly |
1,984 |
21.08% |
138
/ 1,984 |
6.96% |
421
/ 7,429 |
5.67% |
1.23 |
0.0310 |
| COPD |
1,746 |
18.55% |
137
/ 1,746 |
7.85% |
422
/ 7,667 |
5.50% |
1.43 |
0.0002 |
| Immunosuppressive
Rx |
206 |
2.19% |
17
/ 206 |
8.25% |
542
/ 9,207 |
5.89% |
1.40 |
0.1554 |
| Peripheral
Vascular Disease |
1,514 |
16.08% |
110
/ 1,514 |
7.27% |
449
/ 7,899 |
5.68% |
1.28 |
0.0171 |
| Cerebrovascular
Disease |
1,340 |
14.24% |
99
/ 1,340 |
7.39% |
460
/ 8,073 |
5.70% |
1.30 |
0.0153 |
| |
| Prior
CAB |
905 |
9.61% |
92
/ 905 |
10.17% |
467
/ 8,508 |
5.49% |
1.85 |
0.0000 |
| Prior
Valve |
321 |
3.41% |
25
/ 321 |
7.79% |
534
/ 9,092 |
5.87% |
1.33 |
0.1537 |
| Prior
Other Cardiac |
272 |
2.89% |
22
/ 272 |
8.09% |
537
/ 9,141 |
5.87% |
1.38 |
0.1280 |
| Prior
Non-Cardiac |
743 |
7.89% |
64
/ 743 |
8.61% |
495
/ 8,670 |
5.71% |
1.51 |
0.0013 |
| Prior
Non-Surgical |
1,009 |
10.72% |
59
/ 1,009 |
5.85% |
500
/ 8,404 |
5.95% |
0.98 |
0.8968 |
| |
| PTCA
To OR <6Hrs |
12 |
0.13% |
4 /
12 |
33.33% |
555
/ 9,401 |
5.90% |
5.65 |
0.0001 |
| PTCA
To OR >6Hrs |
401 |
4.26% |
19
/ 401 |
4.74% |
540
/ 9,012 |
5.99% |
0.79 |
0.2986 |
| |
Prior
MI <6 Hrs vs. No M
| |
