Table 2.
Cox proportional hazard model to evaluate for predictive variables of intracranial hemorrhage
| Variables | Adjusted hazard ratio | P-value | 95% Confidence interval |
|---|---|---|---|
| ADPKD (vs. non-ADPKD) |
1.63 |
<0.001 |
1.42-1.86 |
| Hemodialysis vs peritoneal dialysis |
1.32 |
<0.001 |
1.21-1.45 |
| Age at start of dialysis |
1.02 |
<0.001 |
1.02-1.02 |
| Year of starting dialysis (vs. more recent year) |
1.07 |
<0.001 |
1.06-1.08 |
| Gender (male vs female) |
1.05 |
0.04 |
1.00-1.09 |
| Race (AA vs non-AA) |
1.06 |
0.015 |
1.01-1.12 |
| Diabetes mellitus |
0.99 |
0.717 |
0.95-1.04 |
| Alcohol dependence |
1.10 |
0.412 |
0.87-1.40 |
| Tobacco use |
1.01 |
0.831 |
0.90-1.13 |
| Chronic obstructive pulmonary disease |
0.94 |
0.127 |
0.87-1.02 |
| Hypertension |
0.95 |
0.109 |
0.90-1.01 |
| Atherosclerotic heart disease |
0.97 |
0.207 |
0.92-1.02 |
| Congestive heart failure |
1.04 |
0.099 |
0.99-1.09 |
| Peripheral vascular disease |
1.01 |
0.786 |
0.95-1.07 |
| Cerebrovascular disease (CVA, TIA) | 1.46 | <0.001 | 1.38-1.56 |
ADPKD: autosomal dominant polycystic kidney disease; AA: African-American CVA: cerebrovascular accident; TIA: transient ischemic attack.