| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8225208 | International Journal of Radiation Oncology*Biology*Physics | 2012 | 9 Pages |
Abstract
Although the majority of previous SEER articles do not correct for it, immortal time bias leads to altered estimates of PORT effectiveness, which are very sensitive to landmark selection. We suggest the routine use of sequential landmark analysis to account for this bias.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
Henry S. B.S., Cary P. M.D., Danil V. M.D., James B. M.D.,