Table 4 Cox Regression Analysis of risk factors for restenosis
| Â | B | SE | Wald | df | Sig | Exp (B) | 95.0% CI for Exp (B) | |
|---|---|---|---|---|---|---|---|---|
Lower | Upper | |||||||
Variables in the equation | Â | Â | Â | Â | Â | Â | Â | Â |
Gender | .157 | 1.024 | .024 | 1 | .878 | 1.170 | .157 | 8.703 |
Age group | Â | Â | 3.030 | 2 | .220 | Â | Â | Â |
Age group (1) | .050 | 147.396 | .000 | 1 | 1.000 | 1.052 | .000 | 3.057E + 125 |
Age group (2) | 2.320 | 147.404 | .000 | 1 | .987 | 10.179 | .000 | 3.007E + 126 |
Pathogeny | Â | Â | 6.354 | 3 | .096 | Â | Â | Â |
Pathogeny (1) | −3.205 | 141.693 | .001 | 1 | .982 | .041 | .000 | 1.649E + 119 |
Pathogeny (2) | −.031 | 141.687 | .000 | 1 | 1.000 | .969 | .000 | 3.895E + 120 |
Pathogeny (3) | −.779 | 141.687 | .000 | 1 | .996 | .459 | .000 | 1.844E + 120 |
Balloon diameter | .057 | 1.408 | .002 | 1 | .968 | 1.058 | .067 | 16.700 |
Degree of stenosis | Â | Â | 8.412 | 2 | .015 | Â | Â | Â |
Degree of stenosis (1) | 8.434 | 37.020 | .052 | 1 | .820 | 4602.698 | .000 | 149517329022852150000000000000000000.000 |
Degree of stenosis (2) | 11.284 | 37.025 | .093 | 1 | .761 | 79,558.091 | .000 | 2.610E + 036 |