Table 2.
Multivariate regression analysis for annual liver transplant rate per 1 million inhabitants per district
| Variable | Parameter estimates (beta) |
Standard error | 95% CI (asymptotic) | P value |
|---|---|---|---|---|
| Maximum care facility | − 0.3999 | 1.006 | − 2.398 to 1.599 | 0.69 |
| LTX experience | 6.215 | 0.7365 | 4.752 to 7.679 | < 0.0001 |
| Urban residency | 1.768 | 0.7120 | 0.353 to 3.183 | 0.14 |
| Distance to TX-center (km) | − 0.01351 | 0.01641 | − 0.046 to 0.019 | 0.41 |
| Distance to TX-center (min) | − 0.006683 | 0.02404 | − 0.054 to 0.041 | 0.78 |
CI = confidence interval, LTX = liver transplant, TX-center = transplantation center