a) Survival function. Kaplan-Meier method. Entire Cohort | ||||||
Time | Beg. | Deaths | Net Lost | Survival probability | [95% Conf. Int.] | |
2 | 184 | 1 | 0 | 0.9946 | 0.9621 | 0.9992 |
19 | 183 | 1 | 1 | 0.9891 | 0.9572 | 0.9973 |
30 | 180 | 0 | 1 | 0.9891 | 0.9572 | 0.9973 |
31 | 179 | 1 | 0 | 0.9836 | 0.9500 | 0.9947 |
40 | 178 | 0 | 4 | 0.9836 | 0.9500 | 0.9947 |
41 | 174 | 1 | 1 | 0.9780 | 0.9423 | 0.9917 |
44 | 164 | 0 | 15 | 0.9780 | 0.9423 | 0.9917 |
60 | 84 | 0 | 2 | 0.9780 | 0.9423 | 0.9917 |
70 | 37 | 0 | 8 | 0.9780 | 0.9423 | 0.9917 |
71 | 29 | 1 | 11 | 0.9442 | 0.8172 | 0.9838 |
76 | 10 | 0 | 10 | 0.9442 | 0.8172 | 0.9838 |
b) Survival function. Actuarial Method. Entire Cohort | ||||||
Interval days | Beg. | Deaths | Lost | Survival probability | [95% Conf. Int.] | |
0 15 | 184 | 1 | 0 | 0.9946 | 0.9621 | 0.9992 |
15 30 | 183 | 1 | 2 | 0.9891 | 0.9571 | 0.9973 |
30 45 | 180 | 2 | 29 | 0.9771 | 0.9402 | 0.9914 |
45 60 | 149 | 0 | 65 | 0.9771 | 0.9402 | 0.9914 |
60 75 | 84 | 1 | 71 | 0.9570 | 0.8805 | 0.9849 |
75 90 | 12 | 0 | 12 | 0.9570 | 0.8805 | 0.9849 |