| RISK VARIABLE |
Count |
% of Pop. |
Mortality w/ Variable Present |
Mortality w/ Variable Absent |
Relative Risk |
c2 p-Value |
| Male |
1,799 |
39.07% |
101
/ 1,799 |
5.61% |
159
/ 2,806 |
5.67% |
0.99 |
0.9403 |
| Female |
2,806 |
60.93% |
159
/ 2,806 |
5.67% |
101
/ 1,799 |
5.61% |
1.01 |
0.9403 |
| |
| Caucasian |
3,797 |
82.45% |
212
/ 3,797 |
5.58% |
48
/ 808 |
5.94% |
0.94 |
0.6895 |
| Non-Caucasian |
808 |
17.55% |
48
/ 808 |
5.94% |
212
/ 3,797 |
5.58% |
1.06 |
0.6895 |
| |
| Smoking
History |
1,885 |
40.93% |
94
/ 1,885 |
4.99% |
166
/ 2,720 |
6.10% |
0.82 |
0.1066 |
| Family
History |
1,108 |
24.06% |
60
/ 1,108 |
5.42% |
200
/ 3,497 |
5.72% |
0.95 |
0.7024 |
| Diabetes |
534 |
11.60% |
62
/ 534 |
11.61% |
198
/ 4,071 |
4.86% |
2.39 |
0.0000 |
| Morbid
Obesity |
349 |
7.58% |
23
/ 349 |
6.59% |
237
/ 4,256 |
5.57% |
1.18 |
0.4266 |
| Hypercholesterolemia |
1,022 |
22.19% |
59
/ 1,022 |
5.77% |
201
/ 3,583 |
5.61% |
1.03 |
0.8420 |
| Renal
Failure |
305 |
6.62% |
55
/ 305 |
18.03% |
205
/ 4,300 |
4.77% |
3.78 |
0.0000 |
| Renal
Failure Requiring Dialysis |
89 |
1.93% |
23
/ 89 |
25.84% |
237
/ 4,516 |
5.25% |
4.92 |
0.0000 |
| Hypertension |
1,870 |
40.61% |
136
/ 1,870 |
7.27% |
124
/ 2,735 |
4.53% |
1.60 |
0.0001 |
| Pulmonary
Hypertension |
1,612 |
35.01% |
111
/ 1,612 |
6.89% |
149
/ 2,993 |
4.98% |
1.38 |
0.0075 |
| CVA |
425 |
9.23% |
36
/ 425 |
8.47% |
224
/ 4,180 |
5.36% |
1.58 |
0.0081 |
| Endocarditis |
433 |
9.40% |
47
/ 433 |
10.85% |
213
/ 4,172 |
5.11% |
2.13 |
0.0000 |
| Cardiomegaly |
1,292 |
28.06% |
78
/ 1,292 |
6.04% |
182
/ 3,313 |
5.49% |
1.10 |
0.4727 |
| COPD |
694 |
15.07% |
57
/ 694 |
8.21% |
203
/ 3,911 |
5.19% |
1.58 |
0.0015 |
| Immunosuppressive
Rx |
116 |
2.52% |
13
/ 116 |
11.21% |
247
/ 4,489 |
5.50% |
2.04 |
0.0086 |
| Peripheral
Vascular Disease |
303 |
6.58% |
40
/ 303 |
13.20% |
220
/ 4,302 |
5.11% |
2.58 |
0.0000 |
| Cerebrovascular
Disease |
408 |
8.86% |
42
/ 408 |
10.29% |
218
/ 4,197 |
5.19% |
1.98 |
0.0000 |
| |
| Prior
CAB |
387 |
8.40% |
50
/ 387 |
12.92% |
210
/ 4,218 |
4.98% |
2.60 |
0.0000 |
| Prior
Valve |
958 |
20.80% |
65
/ 958 |
6.78% |
195
/ 3,647 |
5.35% |
1.27 |
0.0861 |
| Prior
Other Cardiac |
278 |
6.04% |
24
/ 278 |
8.63% |
236
/ 4,327 |
5.45% |
1.58 |
0.0260 |
| Prior
Non-Cardiac |
166 |
3.60% |
20
/ 166 |
12.05% |
240
/ 4,439 |
5.41% |
2.23 |
0.0003 |
| Prior
Non-Surgical |
262 |
5.69% |
19
/ 262 |
7.25% |
241
/ 4,343 |
5.55% |
1.31 |
0.2462 |
| |
| PTCA
To OR <6Hrs |
5 |
0.11% |
1 /
5 |
20.00% |
259
/ 4,600 |
5.63% |
3.55 |
0.1641 |
| PTCA
To OR >6Hrs |
77 |
1.67% |
10
/ 77 |
12.99% |
250
/ 4,528 |
5.52% |
2.35 |
0.0049 |
| |
| Prior
MI <6 Hrs vs. No MI |
| |
