Table 9 Overall survival of heart valve surgery patients – 2001 to 2007, Brazil
Time (years) | Survival Function (%) | Standard Error (%) | 95% CI (%) |
|---|---|---|---|
1 | 84.62 | 0.13 | 84.37–84.87 |
2 | 81.98 | 0.14 | 81.70–82.25 |
3 | 79.49 | 0.15 | 79.19–79.78 |
4 | 77.12 | 0.17 | 76.79–77.44 |
5 | 74.54 | 0.18 | 74.18–74.90 |
6 | 72.06 | 0.21 | 71.64–72.47 |
7 | 69.93 | 0.28 | 69.38–70.47 |