|
Interval ending |
Patients entering period alive(Nk) |
Deaths in interval (dk) |
Patients not exposed to the complete interval (wk) |
Lost to follow-up in interval (lk) |
Survival rate (%) (pk) |
Cumulative survival rate (%) (Pk) |
95% confidence interval |
|
|
30 days |
15501 |
985 |
0 |
343 |
93.65 |
93.57 |
93.17 |
93.95 |
|
1 year |
14173 |
873 |
584 |
198 |
93.84 |
87.65 |
87.11 |
88.16 |
|
2 years |
12518 |
437 |
1377 |
13 |
96.51 |
84.41 |
83.81 |
84.99 |
|
3 years |
10691 |
345 |
1214 |
1 |
96.77 |
81.52 |
80.87 |
82.15 |
|
4 years |
9131 |
324 |
1034 |
1 |
96.45 |
78.45 |
77.74 |
79.14 |
|
5 years |
7772 |
316 |
1102 |
0 |
95.93 |
75.02 |
74.25 |
75.77 |
|
6 years |
6354 |
273 |
1178 |
1 |
95.70 |
71.47 |
70.62 |
72.29 |
|
7 years |
4902 |
217 |
926 |
0 |
95.57 |
67.97 |
67.05 |
68.88 |
|
8 years |
3759 |
182 |
1060 |
0 |
95.16 |
64.14 |
63.11 |
65.15 |
|
9 years |
2517 |
122 |
967 |
0 |
95.15 |
60.29 |
59.12 |
61.45 |
|
10 years |
1428 |
57 |
914 |
0 |
96.01 |
56.75 |
55.33 |
58.15 |
|
11 years |
457 |
4 |
453 |
0 |
99.12 |
55.77 |
54.07 |
57.44 |