Table 2 Association between dialysis modalities and survival outcomes in very elderly patients.
Variable | No. (incidence rate per person-year) | Model 1 HR (95%CI) p | Model 2 HR (95%CI) p | Model 3 HR (95%CI) p |
|---|---|---|---|---|
PD | 50(0.588) | 1.00 (ref) | 1.00 (ref) | 1.00 (ref) |
HD | 52(0.396) | 0.73 (0.49, 1.10) 0.132 | 0.73 (0.46, 1.18) 0.199 | 0.69 (0.43, 1.11) 0.122 |