| RISK VARIABLE |
Count |
% of Pop. |
Mortality w/ Variable
Present |
Mortality w/ Variable
Absent |
Relative Risk |
c 2 p-Value |
| Male |
459 |
43.18% |
31
/459 |
6.75% |
51
/ 604 |
8.44% |
0.80 |
0.3064 |
| Female |
604 |
56.82% |
51
/ 604 |
8.44% |
31
/ 459 |
6.75% |
1.25 |
0.3064 |
| |
| Caucasian |
832 |
78.27% |
63
/ 832 |
7.57% |
19
/ 231 |
8.23% |
0.92 |
0.7421 |
| Non-Caucasian |
231 |
21.73% |
19
/ 231 |
8.23% |
63
/ 832 |
7.57% |
1.09 |
0.7421 |
| |
| Smoking
History |
485 |
45.63% |
35
/ 485 |
7.22% |
47
/ 578 |
8.13% |
0.89 |
0.5776 |
| Family
History |
249 |
23.42% |
17
/ 249 |
6.83% |
65
/ 814 |
7.99% |
0.85 |
0.5490 |
| Diabetes |
119 |
11.19% |
14
/ 119 |
11.76% |
68
/ 944 |
7.20% |
1.63 |
0.0788 |
| Morbid
Obesity |
71 |
6.68% |
6 /
71 |
8.45% |
76
/ 992 |
7.66% |
1.10 |
0.8097 |
| Hypercholesterolemia |
217 |
20.41% |
14
/ 217 |
6.45% |
68
/ 846 |
8.04% |
0.80 |
0.4346 |
| Renal
Failure |
90 |
8.47% |
23
/ 90 |
25.56% |
59
/ 973 |
6.06% |
4.21 |
0.0000 |
| Renal
Failure Requiring Dialysis |
31 |
2.92% |
11
/ 31 |
35.48% |
71
/ 1,032 |
6.88% |
5.16 |
0.0000 |
| Hypertension |
452 |
42.52% |
44
/ 452 |
9.73% |
38
/ 611 |
6.22% |
1.57 |
0.0337 |
| Pulmonary
Hypertension |
411 |
38.66% |
23
/ 411 |
5.60% |
59
/ 652 |
9.05% |
0.62 |
0.0399 |
| CVA |
102 |
9.60% |
10
/ 102 |
9.80% |
72
/ 961 |
7.49% |
1.31 |
0.4054 |
| Endocarditis |
123 |
11.57% |
14
/ 123 |
11.38% |
68
/ 940 |
7.23% |
1.57 |
0.1049 |
| Cardiomegaly |
345 |
32.46% |
27
/ 345 |
7.83% |
55
/ 718 |
7.66% |
1.02 |
0.9244 |
| COPD |
176 |
16.56% |
21
/ 176 |
11.93% |
61
/ 887 |
6.88% |
1.74 |
0.0217 |
| Immunosuppressive
Rx |
36 |
3.39% |
4 /
36 |
11.11% |
78
/ 1,027 |
7.59% |
1.46 |
0.4370 |
| Peripheral
Vascular Disease |
81 |
7.62% |
7 /
81 |
8.64% |
75
/ 982 |
7.64% |
1.13 |
0.7447 |
| Cerebrovascular
Disease |
84 |
7.90% |
5 /
84 |
5.95% |
77
/ 979 |
7.87% |
0.76 |
0.5283 |
| |
| Prior
CAB |
49 |
4.61% |
11
/ 49 |
22.45% |
71
/ 1,014 |
7.00% |
3.21 |
0.0001 |
| Prior
Valve |
196 |
18.44% |
20
/ 196 |
10.20% |
62
/ 867 |
7.15% |
1.43 |
0.1480 |
| Prior
Other Cardiac |
66 |
6.21% |
10
/ 66 |
15.15% |
72
/ 997 |
7.22% |
2.10 |
0.0194 |
| Prior
Non-Cardiac |
36 |
3.39% |
4 /
36 |
11.11% |
78
/ 1,027 |
7.59% |
1.46 |
0.4370 |
| Prior
Non-Surgical |
39 |
3.67% |
4 /
39 |
10.26% |
78
/ 1,024 |
7.62% |
1.35 |
0.5443 |
| |
|
PTCA To OR <6Hrs
|
0 |
|
|
|
82
/ 1,063 |
7.71% |
|
|
| PTCA
To OR >6Hrs |
7 |
0.66% |
3 /
7 |
42.86% |
79
/ 1,056 |
7.48% |
5.73 |
0.0005 |
| |
| Prior
MI <6 Hrs vs. No MI |
0 |
|
|
|
| |
