3.3 | Survival
Overall survival at 1 and 5 years were 89.5% (95% CI: 74.2% to
95.8%) and 83.3% (95% CI: 66% to 91.9%) , respectively (Figure 2).
Cumulative survival rate of patients in TAPVC repair group was inferior
to that in non-TAPVC repair group (p = 0.002, HR:0.430). One year
survival is 58.3% (95% CI: 27% to 80%) in TAPVC repair group and
87.1% (95% CI: 68.7% to 94.6%) in non-TAPVC repair group. Three
years survival is 40% (95% CI: 13% to 65%) in TAPVC repair group and
87.1% (95% CI: 68.7% to 94.6%) in non-TAPVC repair group (Figure 3).
Cumulative survival rate of patients with preoperative PVO was lower
than that of patients without preoperative PVO (p = 0.03,
HR:0.535) (Figure 4).